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| | SPATA20 | Spermatogenesis-associated protein 20; May play a role in fertility regulation. (802 aa) |
| | TRIB2 | Tribbles homolog 2; Interacts with MAPK kinases and regulates activation of MAP kinases. Does not display kinase activity (By similarity). Belongs to the protein kinase superfamily. CAMK Ser/Thr protein kinase family. Tribbles subfamily. (343 aa) |
| | NME8 | Thioredoxin domain-containing protein 3; Probably required during the final stages of sperm tail maturation in the testis and/or epididymis, where extensive disulfide bonding of fibrous sheath (FS) proteins occurs. May be involved in the reduction of disulfide bonds within the sperm FS components. In vitro, it has neither NDP kinase nor reducing activity on disulfide bonds. (588 aa) |
| | TEKT2 | Tektin-2; Structural component of ciliary and flagellar microtubules. Plays a key role in the assembly or attachment of the inner dynein arm to microtubules in sperm flagella and tracheal cilia. Forms filamentous polymers in the walls of ciliary and flagellar microtubules. (430 aa) |
| | DNAL4 | Dynein light chain 4, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity (By similarity). (105 aa) |
| | CCDC113 | Coiled-coil domain-containing protein 113; Component of centriolar satellites contributing to primary cilium formation. (377 aa) |
| | RSPH6A | Radial spoke head 6 homolog A; Belongs to the flagellar radial spoke RSP4/6 family. (717 aa) |
| | RSPH4A | Radial spoke head protein 4 homolog A; Probable component of the axonemal radial spoke head. Radial spokes are regularly spaced along cilia, sperm and flagella axonemes. They consist of a thin stalk which is attached to a subfiber of the outer doublet microtubule, and a bulbous head which is attached to the stalk and appears to interact with the projections from the central pair of microtubules. (716 aa) |
| | ZMYND10 | Zinc finger MYND domain-containing protein 10; Plays a role in axonemal structure organization and motility. Involved in axonemal pre-assembly of inner and outer dynein arms (IDA and ODA, respectively) for proper axoneme building for cilia motility (By similarity). May act by indirectly regulating transcription of dynein proteins (By similarity). Belongs to the ZMYND10 family. (440 aa) |
| | FAM149B1 | Protein FAM149B1; Family with sequence similarity 149 member B1. (582 aa) |
| | CFAP61 | Cilia- and flagella-associated protein 61; May regulate cilium motility through its role in the assembly of the axonemal radial spokes. (1237 aa) |
| | DNHD1 | Dynein heavy chain domain 1. (4753 aa) |
| | C11orf1 | UPF0686 protein C11orf1; Chromosome 11 open reading frame 1. (150 aa) |
| | MNS1 | Meiosis-specific nuclear structural protein 1; May play a role in the control of meiotic division and germ cell differentiation through regulation of pairing and recombination during meiosis; Belongs to the MNS1 family. (495 aa) |
| | DNAH3 | Dynein heavy chain 3, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. Involved in sperm motility; implicated in sperm flagellar assembly (By similarity); Belongs to the dynein heavy chain family. (4116 aa) |
| | EFCAB1 | EF-hand calcium-binding domain-containing protein 1; EF-hand calcium binding domain 1. (211 aa) |
| | DNAH9 | Dynein heavy chain 9, axonemal; Force generating protein required for cilia beating in respiratory epithelia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. (4486 aa) |
| | CFAP20 | Cilia- and flagella-associated protein 20; Cilium- and flagellum-specific protein that plays a role in axonemal structure organization and motility. Involved in the regulation of the size and morphology of cilia. Required for axonemal microtubules polyglutamylation. (193 aa) |
| | EFCAB6 | EF-hand calcium-binding domain-containing protein 6; Negatively regulates the androgen receptor by recruiting histone deacetylase complex, and protein DJ-1 antagonizes this inhibition by abrogation of this complex. (1501 aa) |
| | QRICH2 | Glutamine-rich protein 2; Has an essential role in the formation of sperm flagella and flagellar structure maintainance. It acts as a suppressor of ubiquitination and degradation of proteins involved in flagellar development and motility. (1663 aa) |
| | KIAA1257 | Uncharacterized protein KIAA1257. (409 aa) |
| | DNAH5 | Dynein heavy chain 5, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. Required for structural and functional integrity of the cilia of ependymal cells lining the brain ventricles. (4624 aa) |
| | IQCG | Dynein regulatory complex protein 9; Component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. Binds calmodulin when cellular Ca(2+) levels are low and thereby contributes to the regulation of calcium and calmodulin-dependent protein kinase IV (CAMK4) activity; contributes to the regulation of CAMK4 signaling cascades. Required for normal axoneme assembly in sperm flagella, normal sperm tail formation and for male fertility. (443 aa) |
| | WDR93 | WD repeat domain 93. (686 aa) |
| | GAS8 | Dynein regulatory complex subunit 4; Component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. Plays an important role in the assembly of the N-DRC linker (By similarity). Plays dual roles at both the primary (or non-motile) cilia to regulate hedgehog signaling and in motile cilia to coordinate cilia movement. Required for proper motile cilia functioning. Positively regulates ciliary smoothened (SMO)-dependent Hedgehog (Hh [...] (478 aa) |
| | LRRC46 | Leucine-rich repeat-containing protein 46; Leucine rich repeat containing 46. (321 aa) |
| | LRRC56 | Leucine-rich repeat-containing protein 56; Required for the assembly of dynein arms. Belongs to the LRRC56 family. (542 aa) |
| | MAATS1 | Cilia- and flagella-associated protein 91; May play a role in spermatogenesis. May regulate cilium motility through its role in the assembly of the axonemal radial spokes (By similarity). (767 aa) |
| | SPATA4 | Spermatogenesis-associated protein 4; May play a role in apoptosis regulation. (305 aa) |
| | PIH1D2 | PIH1 domain containing 2. (315 aa) |
| | CCNO | Cyclin-O; Specifically required for generation of multiciliated cells, possibly by promoting a cell cycle state compatible with centriole amplification and maturation. Acts downstream of MCIDAS to promote mother centriole amplification and maturation in preparation for apical docking; Belongs to the cyclin family. (350 aa) |
| | TEKT5 | Tektin-5; May be a structural component of the sperm flagellum. (485 aa) |
| | CCDC146 | Coiled-coil domain containing 146. (955 aa) |
| | LRGUK | Leucine-rich repeat and guanylate kinase domain-containing protein; Involved in multiple aspects of sperm assembly including acrosome attachment, shaping of the sperm head and in the early aspects of axoneme development. Not essential for primary cilium biogenesis. (825 aa) |
| | CFAP161 | Cilia- and flagella-associated protein 161; May play a role in motile cilia function, possibly by acting on dynein arm assembly. (301 aa) |
| | DRC1 | Dynein regulatory complex protein 1; Component of the nexin-dynein regulatory complex (N-DRC) a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes (By similarity). Plays a critical role in the assembly of N-DRC and also stabilizes the assembly of multiple inner dynein arms and radial spokes. Coassembles with CCDC65/DRC2 to form a central scaffold needed for assembly of the N-DRC and its attachment to the outer doublet microtubules. Belongs to the DRC1 family. (740 aa) |
| | WDR66 | Cilia- and flagella-associated protein 251; Involved in spermatozoa motility. May also regulate cilium motility through its role in the assembly of the axonemal radial spokes (By similarity). (1149 aa) |
| | CFAP298 | Cilia- and flagella-associated protein 298; Plays a role in motile cilium function, possibly by acting on outer dynein arm assembly. Seems to be important for initiation rather than maintenance of cilium motility (By similarity). Required for correct positioning of the cilium at the apical cell surface, suggesting an additional role in the planar cell polarity (PCP) pathway (By similarity). May suppress canonical Wnt signaling activity (By similarity); Belongs to the CFAP298 family. (290 aa) |
| | RSPH1 | Radial spoke head 1 homolog; May play an important role in male meiosis (By similarity). It is necessary for proper building of the axonemal central pair and radial spokes. (309 aa) |
| | CCDC78 | Coiled-coil domain-containing protein 78; Component of the deuterosome, a structure that promotes de novo centriole amplification in multiciliated cells that can generate more than 100 centrioles. Deuterosome-mediated centriole amplification occurs in terminally differentiated multiciliated cells (G1/0) and not in S phase. Essential for centriole amplification and is required for CEP152 localization to the deuterosome. (438 aa) |
| | WDR63 | WD repeat-containing protein 63. (891 aa) |
| | ZSWIM2 | E3 ubiquitin-protein ligase ZSWIM2; E3 ubiquitin-protein ligase involved in the regulation of Fas-, DR3- and DR4-mediated apoptosis. Functions in conjunction with the UBE2D1, UBE2D3 and UBE2E1 E2 ubiquitin-conjugating enzymes. (633 aa) |
| | TEKT4 | Tektin-4; May be a structural component of the sperm flagellum. Contributes to normal sperm motility; Belongs to the tektin family. (435 aa) |
| | DNALI1 | Axonemal dynein light intermediate polypeptide 1; May play a dynamic role in flagellar motility. (280 aa) |
| | DNAAF5 | Dynein assembly factor 5, axonemal; Cytoplasmic protein involved in the delivery of the dynein machinery to the motile cilium. It is required for the assembly of the axonemal dynein inner and outer arms, two structures attached to the peripheral outer doublet A microtubule of the axoneme, that play a crucial role in cilium motility. (855 aa) |
| | ARMC3 | Armadillo repeat containing 3. (872 aa) |
| | DEUP1 | Deuterosome assembly protein 1; Key structural component of the deuterosome, a structure that promotes de novo centriole amplification in multiciliated cells. Deuterosome-mediated centriole amplification occurs in terminally differentiated multiciliated cells and can generate more than 100 centrioles. Probably sufficient for the specification and formation of the deuterosome inner core. Interacts with CEP152 and recruits PLK4 to activate centriole biogenesis (By similarity); Belongs to the CEP63 family. (604 aa) |
| | DNAAF2 | Protein kintoun; Required for cytoplasmic pre-assembly of axonemal dyneins, thereby playing a central role in motility in cilia and flagella. Involved in pre-assembly of dynein arm complexes in the cytoplasm before intraflagellar transport loads them for the ciliary compartment. Belongs to the PIH1 family. Kintoun subfamily. (837 aa) |
| | RFX2 | DNA-binding protein RFX2; Transcription factor that acts as a key regulator of spermatogenesis. Acts by regulating expression of genes required for the haploid phase during spermiogenesis, such as genes required for cilium assembly and function (By similarity). Recognizes and binds the X-box, a regulatory motif with DNA sequence 5'-GTNRCC(0-3N)RGYAAC-3' present on promoters. Probably activates transcription of the testis-specific histone gene HIST1H1T (By similarity). (723 aa) |
| | ARMC4 | Armadillo repeat-containing protein 4; Ciliary protein that may be involved in a late step of axonemal outer dynein arm assembly. (1044 aa) |
| | CCDC96 | Coiled-coil domain containing 96. (555 aa) |
| | CFAP70 | Cilia and flagella associated protein 70; Belongs to the CFAP70 family. (1121 aa) |
| | DNAH7 | Dynein heavy chain 7, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP (By similarity). (4024 aa) |
| | DAW1 | Dynein assembly factor with WDR repeat domains 1; May play a role in axonemal outer row dynein assembly. Belongs to the WD repeat WDR69 family. (415 aa) |
| | TRIB1 | Tribbles homolog 1; Adapter protein involved in protein degradation by interacting with COP1 ubiquitin ligase. The COP1- binding motif is masked by autoinhibitory interactions with the protein kinase domain. Serves to alter COP1 substrate specificity by directing the activity of COP1 toward CEBPA. Binds selectively the recognition sequence of CEBPA. Regulates myeloid cell differentiation by altering the expression of CEBPA in a COP1-dependent manner (By similarity). Controls macrophage, eosinophil and neutrophil differentiation via the COP1-binding domain (By similarity). Interacts wit [...] (372 aa) |
| | DNAH12 | Dynein heavy chain 12, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. Involved in sperm motility; implicated in sperm flagellar assembly (By similarity). (457 aa) |
| | CCDC65 | Dynein regulatory complex subunit 2; Component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes (By similarity). Plays a critical role in the assembly of N-DRC and also stabilizes the assembly of multiple inner dynein arms and radial spokes. Coassembles with DRC1 to form a central scaffold needed for assembly of the N-DRC and its attachment to the outer doublet microtubules. Belongs to the DRC2 family. (484 aa) |
| | CCDC114 | Coiled-coil domain-containing protein 114; Probable component of the outer dynein arm complex required along the entire axoneme for tethering of outer dynein arms. Belongs to the ODA1/DCC2 family. (670 aa) |
| | FBXL13 | Dynein regulatory complex subunit 6; Component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. Substrate-recognition component of the SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. Belongs to the DRC6 family. (735 aa) |
| | FOXJ1 | Forkhead box protein J1; Transcription factor specifically required for the formation of motile cilia. Acts by activating transcription of genes that mediate assembly of motile cilia, such as CFAP157. Binds the DNA consensus sequences 5'-HWDTGTTTGTTTA-3' or 5'-KTTTGTTGTTKTW-3' (where H is not G, W is A or T, D is not C, and K is G or T). Activates the transcription of a variety of ciliary proteins in the developing brain and lung. Belongs to the FOXJ1 family. (421 aa) |
| | C19orf71 | Uncharacterized protein C19orf71; Chromosome 19 open reading frame 71. (209 aa) |
| | ENKUR | Enkurin; Adapter that functions to localize a calcium-sensitive signal transduction machinery in sperm to a calcium-permeable ion channel. (256 aa) |
| | SPAG16 | Sperm-associated antigen 16 protein; Necessary for sperm flagellar function. Plays a role in motile ciliogenesis. May help to recruit STK36 to the cilium or apical surface of the cell to initiate subsequent steps of construction of the central pair apparatus of motile cilia (By similarity). (631 aa) |
| | FAM166C | Protein FAM166C; Family with sequence similarity 166 member C; Belongs to the FAM166C family. (201 aa) |
| | DNAH8 | Dynein heavy chain 8, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. Involved in sperm motility; implicated in sperm flagellar assembly (By similarity). (4707 aa) |
| | FAM183A | Protein FAM183A; Family with sequence similarity 183 member A; Belongs to the FAM183 family. (134 aa) |
| | SPAG17 | Sperm-associated antigen 17; Component of the central pair apparatus of ciliary axonemes. Plays a critical role in the function and structure of motile cilia. May play a role in endochondral bone formation, most likely because of a function in primary cilia of chondrocytes and osteoblasts. (2223 aa) |
| | PACRG | Parkin coregulated gene protein; Suppresses cell death induced by accumulation of unfolded Pael receptor (Pael-R, a substrate of Parkin). Facilitates the formation of inclusions consisting of Pael-R, molecular chaperones, protein degradation molecules and itself when proteasome is inhibited. May play an important role in the formation of Lewy bodies and protection of dopaminergic neurons against Parkinson disease. (296 aa) |
| | CFAP52 | Cilia- and flagella-associated protein 52; May play a role in cell growth and/or survival. Belongs to the CFAP52 family. (620 aa) |
| | SAXO2 | Stabilizer of axonemal microtubules 2. (398 aa) |
| | CFAP65 | Cilia- and flagella-associated protein 65; May play a role in sperm motility. Belongs to the CFAP65 family. (1925 aa) |
| | SPAG8 | Sperm-associated antigen 8; Plays a role in spermatogenesis by enhancing the binding of CREM isoform tau to its coactivator FHL5 and increasing the FHL5- regulated transcriptional activation of CREM isoform tau (By similarity). Involved in the acrosome reaction and in binding of sperm to the zona pellucida (By similarity). Plays a role in regulation of the cell cycle by controlling progression through the G2/M phase, possibly by delaying the activation of CDK1 which is required for entry into mitosis. May play a role in fertility and microtubule formation through interaction with RANBP9. (501 aa) |
| | TEKT1 | Tektin-1; Structural component of ciliary and flagellar microtubules. Forms filamentous polymers in the walls of ciliary and flagellar microtubules; Belongs to the tektin family. (418 aa) |
| | P4HTM | Transmembrane prolyl 4-hydroxylase; Catalyzes the post-translational formation of 4- hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins. Hydroxylates HIF1A at 'Pro-402' and 'Pro-564'. May function as a cellular oxygen sensor and, under normoxic conditions, may target HIF through the hydroxylation for proteasomal degradation via the von Hippel-Lindau ubiquitination complex. (563 aa) |
| | CFAP77 | Cilia and flagella associated protein 77. (320 aa) |
| | SPEF2 | Sperm flagellar protein 2; Required for correct axoneme development in spermatozoa. Important for normal development of the manchette and sperm head morphology. Essential for male fertility. Plays a role in localization of the intraflagellar transport protein IFT20 to the manchette, suggesting function as an adapter for dynein-mediated protein transport during spermatogenesis. Also plays a role in bone growth where it seems to be required for normal osteoblast differentiation. (1822 aa) |
| | CCDC151 | Coiled-coil domain-containing protein 151; Ciliary protein involved in outer dynein arm assembly and required for motile cilia function. (595 aa) |
| | CFAP43 | Cilia- and flagella-associated protein 43; Flagellar protein involved in sperm flagellum axoneme organization and function. (1665 aa) |
| | DRC7 | Dynein regulatory complex subunit 7; Component of the nexin-dynein regulatory complex (N-DRC) a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. Involved in the regulation of flagellar motility. (874 aa) |
| | EFCAB2 | Dynein regulatory complex protein 8; Component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes; Belongs to the DRC8 family. (162 aa) |
| | SPATA17 | Spermatogenesis-associated protein 17; Spermatogenesis associated 17. (361 aa) |
| | CFAP126 | Protein Flattop; Acts as a regulator of cilium basal body docking and positioning in mono- and multiciliated cells. Regulates basal body docking and cilia formation in multiciliated lung cells. Regulates kinocilium positioning and stereocilia bundle morphogenesis in the inner ear. (177 aa) |
| | CFAP45 | Cilia and flagella associated protein 45. (551 aa) |
| | C1orf189 | Uncharacterized protein C1orf189; Chromosome 1 open reading frame 189. (101 aa) |
| | CFAP206 | Cilia- and flagella-associated protein 206; May regulate cilium motility through its role in the assembly of the axonemal radial spokes. (622 aa) |
| | CFAP58 | Cilia and flagella associated protein 58; Belongs to the CFAP58 family. (872 aa) |
| | C1orf194 | Protein C1orf194; May play an important role for the maintenance of myelin-axon integrity (By similarity). May affect intracellular Ca(2+) homeostasis. (157 aa) |
| | WDR78 | WD repeat-containing protein 78. (848 aa) |
| | EFHC1 | EF-hand domain-containing protein 1; Microtubule-associated protein which regulates cell division and neuronal migration during cortical development. Necessary for mitotic spindle organization. Necessary for radial and tangential cell migration during brain development, possibly acting as a regulator of cell morphology and process formation during migration. May enhance calcium influx through CACNA1E and stimulate programmed cell death. (640 aa) |
| | SPACA9 | Sperm acrosome associated 9. (222 aa) |
| | RSPH9 | Radial spoke head protein 9 homolog; Probable component of the axonemal radial spoke head. Radial spokes are regularly spaced along cilia, sperm and flagella axonemes. They consist of a thin stalk, which is attached to a subfiber of the outer doublet microtubule, and a bulbous head, which is attached to the stalk and appears to interact with the projections from the central pair of microtubules. (306 aa) |
| | DNAJC9 | DnaJ homolog subfamily C member 9; May play a role as co-chaperone of the Hsp70 family proteins HSPA1A, HSPA1B and HSPA8. (260 aa) |
| | STK40 | Serine/threonine-protein kinase 40; May be a negative regulator of NF-kappa-B and p53-mediated gene transcription. (440 aa) |
| | SPAG6 | Sperm-associated antigen 6; Important for structural integrity of the central apparatus in the sperm tail and for flagellar motility. (509 aa) |
| | C9orf135 | Protein C9orf135; Chromosome 9 open reading frame 135. (229 aa) |
| | DNAAF1 | Dynein assembly factor 1, axonemal; Cilium-specific protein required for the stability of the ciliary architecture. Plays a role in cytoplasmic preassembly of dynein arms. Involved in regulation of microtubule-based cilia and actin-based brush border microvilli. (725 aa) |
| | CFAP47 | Cilia and flagella associated protein 47. (3187 aa) |
| | C4orf47 | UPF0602 protein C4orf47; Chromosome 4 open reading frame 47; Belongs to the UPF0602 family. (309 aa) |
| | RFX3 | Transcription factor RFX3; Transcription factor required for ciliogenesis and islet cell differentiation during endocrine pancreas development. Essential for the differentiation of nodal monocilia and left-right asymmetry specification during embryogenesis. Required for the biogenesis of motile cilia by governing growth and beating efficiency of motile cells. Also required for ciliated ependymal cell differentiation. Regulates the expression of genes involved in ciliary assembly (DYNC2LI1, FOXJ1 and BBS4) and genes involved in ciliary motility (DNAH11, DNAH9 and DNAH5) (By similarity). [...] (749 aa) |
| | SPAG1 | Sperm-associated antigen 1; May play a role in the cytoplasmic assembly of the ciliary dynein arms (By similarity). May play a role in fertilization. Binds GTP and has GTPase activity. (926 aa) |
| | CFAP69 | Cilia- and flagella-associated protein 69; Cilium- and flagellum-associated protein. In the olfactory epithelium, regulates the speed of activation and termination of the odor response and thus contributes to the robustness of olfactory transduction pathways (By similarity). Required for sperm flagellum assembly and stability. (941 aa) |
| | DNAH6 | Dynein heavy chain 6, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP (By similarity); Belongs to the dynein heavy chain family. (4158 aa) |
| | DNAH17 | Dynein heavy chain 17, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. Involved in sperm motility; implicated in sperm flagellar assembly (By similarity). (4462 aa) |
| | ARMC2 | Armadillo repeat-containing protein 2; Required for sperm flagellum axoneme organization and function (By similarity). Involved in axonemal central pair complex assembly and/or stability (By similarity). (867 aa) |
| | CFAP44 | Cilia- and flagella-associated protein 44; Flagellar protein involved in sperm flagellum axoneme organization and function. (1854 aa) |
| | TEKT3 | Tektin-3; May be a structural component of the sperm flagellum. Required for normal sperm mobility. (490 aa) |
| | CASC1 | Protein CASC1. (722 aa) |
| | CCDC40 | Coiled-coil domain-containing protein 40; Required for assembly of dynein regulatory complex (DRC) and inner dynein arm (IDA) complexes, which are responsible for ciliary beat regulation, thereby playing a central role in motility in cilia and flagella. Probably acts together with CCDC39 to form a molecular ruler that determines the 96 nanometer (nm) repeat length and arrangements of components in cilia and flagella (By similarity). Not required for outer dynein arm complexes assembly. Required for axonemal recruitment of CCDC39. Belongs to the CCDC40 family. (1142 aa) |
| | MYCBP | c-Myc-binding protein; May control the transcriptional activity of MYC. Stimulates the activation of E box-dependent transcription by MYC. (103 aa) |
| | TBC1D32 | Protein broad-minded; Required for high-level Shh responses in the developing neural tube. Together with CDK20, controls the structure of the primary cilium by coordinating assembly of the ciliary membrane and axoneme, allowing GLI2 to be properly activated in response to Shh signaling (By similarity). (1257 aa) |
| | CFAP53 | Cilia- and flagella-associated protein 53; May play a role in the beating of primary cilia and thereby be involved in the establishment of organ laterality during embryogenesis. (514 aa) |
| | DRC3 | Dynein regulatory complex subunit 3; Component of the nexin-dynein regulatory complex (N-DRC) a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes; Belongs to the DRC3 family. (523 aa) |
| | FAM166B | Protein FAM166B; Family with sequence similarity 166 member B; Belongs to the UPF0605 family. (275 aa) |
| | C5orf49 | Uncharacterized protein C5orf49; Chromosome 5 open reading frame 49. (147 aa) |
| | DNAH14 | Dynein axonemal heavy chain 14. (453 aa) |
| | MEIG1 | Meiosis expressed gene 1 protein homolog; Essential for spermiogenesis. (88 aa) |
| | LRRC72 | Leucine-rich repeat-containing protein 72; Leucine rich repeat containing 72. (287 aa) |
| | LRRC23 | Leucine-rich repeat-containing protein 23; Leucine rich repeat containing 23. (343 aa) |
| | CCDC173 | Coiled-coil domain containing 173. (552 aa) |
| | CCDC103 | Coiled-coil domain-containing protein 103; Dynein-attachment factor required for cilia motility. Belongs to the CCDC103/PR46b family. (242 aa) |
| | CFAP221 | Cilia- and flagella-associated protein 221; May play a role in cilium morphogenesis. (840 aa) |
| | C9orf116 | UPF0691 protein C9orf116; Chromosome 9 open reading frame 116. (136 aa) |
| | TTC21A | Tetratricopeptide repeat protein 21A; Intraflagellar transport (IFT)-associated protein required for spermatogenesis. Required for sperm flagellar formation and intraflagellar transport. Belongs to the TTC21 family. (1320 aa) |
| | DNAI2 | Dynein intermediate chain 2, axonemal; Part of the dynein complex of respiratory cilia; Belongs to the dynein intermediate chain family. (605 aa) |
| | FSIP2 | Fibrous sheath-interacting protein 2; Plays a role in spermatogenesis. (6907 aa) |
| | DNAH1 | Dynein heavy chain 1, axonemal; Force generating protein of cilia required for sperm flagellum motility. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. Required in spermatozoa for the formation of the inner dynein arms and biogenesis of the axoneme ; Belongs to the dynein heavy chain family. (4265 aa) |
| | EFHC2 | EF-hand domain-containing family member C2; EF-hand domain containing 2. (749 aa) |
| | ETV1 | ETS translocation variant 1; Transcriptional activator that binds to DNA sequences containing the consensus pentanucleotide 5'-CGGA[AT]-3'; Belongs to the ETS family. (477 aa) |
| | GMNC | Geminin coiled-coil domain-containing protein 1; Regulator of DNA replication. Promotes initiation of chromosomal DNA replication by mediating TOPBP1- and CDK2-dependent recruitment of CDC45L onto replication origins (By similarity). (334 aa) |
| | PAQR8 | Membrane progestin receptor beta; Plasma membrane progesterone (P4) receptor coupled to G proteins. Seems to act through a G(i) mediated pathway. May be involved in oocyte maturation (By similarity). Also binds dehydroepiandrosterone (DHEA), pregnanolone, pregnenolone and allopregnanolone. Belongs to the ADIPOR family. (354 aa) |
| | IQCA1 | Dynein regulatory complex protein 11; Component of the nexin-dynein regulatory complex (N-DRC), a key regulator of ciliary/flagellar motility which maintains the alignment and integrity of the distal axoneme and regulates microtubule sliding in motile axonemes. (830 aa) |
| | CFAP300 | Cilia- and flagella-associated protein 300; Cilium- and flagellum-specific protein that plays a role in axonemal structure organization and motility. May play a role in outer and inner dynein arm assembly. (267 aa) |
| | CFAP74 | Cilia- and flagella-associated protein 74; As part of the central apparatus of the cilium axoneme may play a role in cilium movement. (1584 aa) |
| | SPATA6L | Spermatogenesis associated 6 like; Belongs to the SPATA6 family. (334 aa) |
| | IQUB | IQ and ubiquitin-like domain-containing protein; May play roles in cilia formation and/or maintenance. (791 aa) |
| | CCDC39 | Coiled-coil domain-containing protein 39; Required for assembly of dynein regulatory complex (DRC) and inner dynein arm (IDA) complexes, which are responsible for ciliary beat regulation, thereby playing a central role in motility in cilia and flagella. Probably acts together with CCDC40 to form a molecular ruler that determines the 96 nanometer (nm) repeat length and arrangements of components in cilia and flagella (By similarity). Not required for outer dynein arm complexes assembly ; Belongs to the CCDC39 family. (941 aa) |
| | TTC29 | Tetratricopeptide repeat domain 29. (501 aa) |
| | CFAP299 | Cilia- and flagella-associated protein 299; May be involved in spermatogenesis. (250 aa) |
| | MCIDAS | Multicilin; Transcription regulator specifically required for multiciliate cell differentiation. Acts in a multiprotein complex containing E2F4 and E2F5 that binds and activates genes required for centriole biogenesis. Required for the deuterosome-mediated acentriolar pathway. Plays a role in mitotic cell cycle progression by promoting cell cycle exit. Modulates GMNN activity by reducing its affinity for CDT1. Belongs to the geminin family. (385 aa) |
| | DNAAF3 | Dynein assembly factor 3, axonemal; Required for the assembly of axonemal inner and outer dynein arms. Involved in preassembly of dyneins into complexes before their transport into cilia. (608 aa) |
| | CCDC189 | Coiled-coil domain containing 189. (331 aa) |
| | PIH1D3 | Protein PIH1D3; Plays a role in cytoplasmic pre-assembly of axonemal dynein. Belongs to the PIH1 family. (214 aa) |
| | C15orf65 | Uncharacterized protein C15orf65; Chromosome 15 open reading frame 65. (121 aa) |
| | TSNAXIP1 | Translin-associated factor X-interacting protein 1; Possible role in spermatogenesis. (712 aa) |
| | DNAH2 | Dynein heavy chain 2, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. Involved in sperm motility; implicated in sperm flagellar assembly (By similarity). (4427 aa) |
| | DNAH11 | Dynein heavy chain 11, axonemal; Force generating protein of respiratory cilia. Produces force towards the minus ends of microtubules. Dynein has ATPase activity; the force-producing power stroke is thought to occur on release of ADP. (4516 aa) |
| | TTC25 | Tetratricopeptide repeat protein 25; Required for the docking of the outer dynein arm to cilia, hence plays an essential role in cilia motility. (672 aa) |
| | ENSP00000479064 | Uncharacterized protein. (110 aa) |
| | CFAP57 | Cilia and flagella associated protein 57. (1283 aa) |
| | DNAI1 | Dynein intermediate chain 1, axonemal; Part of the dynein complex of respiratory cilia; Belongs to the dynein intermediate chain family. (703 aa) |
| | RIBC2 | RIB43A domain with coiled-coils 2. (382 aa) |
| | LRRC6 | Protein tilB homolog; May play a role in dynein arm assembly, hence essential for proper axoneme building for cilia motility. Belongs to the tilB family. (466 aa) |
| | MYCBPAP | MYCBP-associated protein; May play a role in spermatogenesis. May be involved in synaptic processes (By similarity). (984 aa) |
