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| | eIF4E7 | Eukaryotic translation initiation factor 4E7 (eIF4E7) encodes a protein involved in translational initiation. (429 aa) |
| | eIF3g1 | Eukaryotic translation initiation factor 3 subunit G-1; RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. This subunit can bind 18S rRNA. (269 aa) |
| | eIF2Bbeta | Eukaryotic translation initiation factor 2B subunit beta; Translation initiation factor activity; guanyl-nucleotide exchange factor activity. It is involved in the biological process described with: cellular response to hypoxia; regulation of translational initiation; translational initiation; Belongs to the eIF-2B alpha/beta/delta subunits family. (352 aa) |
| | Shmt | Serine hydroxymethyl transferase (Shmt) encodes a conserved pyridoxal phosphate-containing enzyme that converts serine into glycine and N5,N10-methylentetrahydrofolate. This reaction represents a major source for activated C1 units and tetrahydrofolate-mediated C1 metabolism; Belongs to the SHMT family. (537 aa) |
| | eEFSec | Eukaryotic translation elongation factor, selenocysteine-specific (eEFSec) encodes a protein involved in the incorporation of selenocysteine during protein translation. (511 aa) |
| | CNBP | CCHC-type zinc finger protein CG3800; mRNA binding; single-stranded RNA binding; translation regulator activity; zinc ion binding. It is involved in the biological process described with: positive regulation of cytoplasmic translation. (165 aa) |
| | eIF2Bdelta | Eukaryotic translation initiation factor 2B subunit delta, isoform A; Translation initiation factor activity. It is involved in the biological process described with: translational initiation; Belongs to the eIF-2B alpha/beta/delta subunits family. (626 aa) |
| | eEF5 | Eukaryotic translation initiation factor 5A; mRNA-binding protein involved in translation elongation. Has an important function at the level of mRNA turnover, probably acting downstream of decapping. Involved in actin dynamics and cell cycle progression, mRNA decay and probably in a pathway involved in stress response and maintenance of cell wall integrity. Functions as a regulator of apoptosis; Belongs to the eIF-5A family. (159 aa) |
| | bgcn | Benign gonial cell neoplasm (bgcn) encodes an RNA-binding protein involved in germline stem cell lineage differentiation. It forms a translational repressor complex with the product of bam in ovaries and with the products of bam and tut in testis. (1215 aa) |
| | eIF6 | Eukaryotic translation initiation factor 6; Binds to the 60S ribosomal subunit and prevents its association with the 40S ribosomal subunit to form the 80S initiation complex in the cytoplasm. May also be involved in ribosome biogenesis. (245 aa) |
| | eIF1 | Eukaryotic translation initiation factor eIF1; Probably involved in translation. (110 aa) |
| | DENR | Density-regulated protein homolog; Regulates translation as part of a complex with MCTS1. Specifically required for translational re-initiation in mRNAs containing upstream open reading frames (uORFs). Not required for standard translational initiation. Regulates expression of a subset of gene products including mbc, InR and EcR. (189 aa) |
| | eIF3e | Eukaryotic translation initiation factor 3 subunit E; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. In addition to its role in the eIF-3 complex, also functions in protein ubiquitination and degradation. During mitosis required for regulating mitotic mic [...] (435 aa) |
| | eIF2beta | Eukaryotic translation initiation factor 2 subunit 2; eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This preinitiation complex mediates ribosomal recognition of a start codon during the scanning process of the leader region; Belongs to the eIF-2-beta/eIF-5 family. (312 aa) |
| | eIF4E3 | Eukaryotic translation initiation factor 4E3 (eIF4E3) encodes a protein that binds the 7-methyl-guanosine cap structure of mRNA. It is a component of the eIF4F cap-binding complex that is essential for cap-dependent translation of mRNA. eIF4E3 is primarily expressed in testes and is required for male fertility, but not for viability. (244 aa) |
| | eIF4E5 | Eukaryotic translation initiation factor 4E5 (eIF4E5) encodes a protein in translational initiation. (232 aa) |
| | eIF4E4 | Eukaryotic translation initiation factor 4E4 (eIF4E4) encodes a protein involved in translational initiation. (229 aa) |
| | CG7414 | Eukaryotic translation initiation factor 2A; Functions in the early steps of protein synthesis of a small number of specific mRNAs. Acts by directing the binding of methionyl- tRNAi to 40S ribosomal subunits. In contrast to the eIF-2 complex, it binds methionyl-tRNAi to 40S subunits in a codon-dependent manner, whereas the eIF-2 complex binds methionyl-tRNAi to 40S subunits in a GTP-dependent manner. (638 aa) |
| | CG2017 | SD03629p; Translation elongation factor activity; GTPase activity; GTP binding. It is involved in the biological process described with: translational elongation. (643 aa) |
| | PEK | Eukaryotic translation initiation factor 2-alpha kinase; Pancreatic eIF-2alpha kinase (PEK) encodes an endoplasmic reticulum (ER) transmembrane kinase and a component of the integrated stress response. During ER stress the product of PEK phosphorylates the translation initiation factor encoded by eIF2alpha resulting in the inhibition of most cap-dependent translation. This is especially important during the development of secretory tissues and the response to cellular stress; Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. GCN2 subfamily. (1162 aa) |
| | eIF3h | Eukaryotic translation initiation factor 3 subunit H; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. (338 aa) |
| | eIF3i | Eukaryotic translation initiation factor 3 subunit I; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. (326 aa) |
| | mEFG1 | Elongation factor G, mitochondrial; Mitochondrial GTPase that catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome (By similarity). Essential during development as it acts as a retrograde signal from mitocho [...] (745 aa) |
| | eEF1delta | Probable elongation factor 1-delta; EF-1-beta and EF-1-delta stimulate the exchange of GDP bound to EF-1-alpha to GTP. (256 aa) |
| | me31B | ATP-dependent RNA helicase me31b; ATP-dependent RNA helicase which is a core component of a variety of ribonucleoprotein complexes (RNPs) that play critical roles in translational repression and mRNA decapping during embryogenesis, oogenesis, neurogenesis and neurotransmission. Recruits core components and translational repressors to some RNP complexes, and mediates RNP aggregation into processing granules such as P-bodies. As part of a RNP complex containing tral, eIF4E1, cup, and pAbp, involved in RNP-mediated translational repression of maternal mRNAs during oogenesis and embryogene [...] (459 aa) |
| | mRF1 | Translation release factor activity, codon specific; ribosome binding. It is involved in the biological process described with: mitochondrial translational termination; translational termination. (392 aa) |
| | mEFTs | Mitochondrial translation elongation factor Ts (mEFTs) encodes a protein predicted to function within mitochondria to recharge the products of mEFTu1 and mEFTu2 with GTP during the elongation phase of mRNA translation; Belongs to the EF-Ts family. (318 aa) |
| | bcd | Homeotic protein bicoid; Segment polarity protein that provides positional cues for the development of head and thoracic segments. Regulates the expression of zygotic genes, possibly through its homeodomain, and inhibits the activity of other maternal gene products. May also bind RNA. Interacts with Bin1 to repress transcription of bicoid target genes in the anterior tip of the embryo; a process known as retraction. (494 aa) |
| | eIF3d2 | Eukaryotic translation initiation factor 3 subunit D-2; mRNA cap-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. In the eIF-3 complex, eif3d specifically recognizes and binds the 7- methylguanosine cap of a subset of mRNAs. (551 aa) |
| | Paip2 | PolyA-binding protein interacting protein 2, isoform A; Translation repressor activity, mRNA regulatory element binding; translation repressor activity; protein binding. It is involved in the biological process described with: regulation of cell growth; negative regulation of translation; negative regulation of translational initiation. (124 aa) |
| | eIF3g2 | Eukaryotic translation initiation factor 3 subunit G-2; RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. This subunit can bind 18S rRNA. (273 aa) |
| | bam | Bag of marbles (bam) encodes a protein involved in gametogenesis that is associated with the fusome, a germ cell-specific organelle. It contributes to the fate determination of germline stem cells, in which bam is negatively regulated by the BMP signaling pathway. (442 aa) |
| | CG4849 | LD28793p; U5 snRNA binding; GTP binding; GTPase activity; translation elongation factor activity. It is involved in the biological process described with: mRNA splicing, via spliceosome; translational elongation; positive regulation of gene expression. (975 aa) |
| | mIF2 | GTP binding; GTPase activity; tRNA binding; translation initiation factor activity. It is involved in the biological process described with: mitochondrial translation; mitochondrial translational initiation; translational initiation. (696 aa) |
| | eIF2D | Translation initiation factor activity. It is involved in the biological process described with: formation of translation preinitiation complex; ribosome disassembly; translational initiation. (563 aa) |
| | eIF2Balpha | Eukaryotic translation initiation factor 2B subunit alpha (eIF2Balpha) encodes a regulatory subunit of the eIF2B heteropentamer; Belongs to the eIF-2B alpha/beta/delta subunits family. (306 aa) |
| | eIF4H2 | Translation initiation factor activity; nucleic acid binding; mRNA binding. It is involved in the biological process described with: translational initiation. (459 aa) |
| | eEF1alpha2 | Elongation factor 1-alpha 2; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily. (462 aa) |
| | eIF3f2 | Eukaryotic translation initiation factor 3 subunit F-2; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. (286 aa) |
| | CG5726 | RE28271p. (766 aa) |
| | Dgp-1 | Dgp-1, isoform A; GTP binding; GTPase activity; translation elongation factor activity. It is involved in the biological process described with: translational elongation. (669 aa) |
| | eIF3b | Eukaryotic translation initiation factor 3 subunit B; RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. (690 aa) |
| | CG8963 | SD01637p; RNA binding; translation activator activity. It is involved in the biological process described with: regulation of translational initiation. (559 aa) |
| | CG30100 | AT22563p2; Translation release factor activity. It is involved in the biological process described with: translational termination. (146 aa) |
| | eIF2Bgamma | Eukaryotic translation initiation factor 2B subunit gamma; Translation initiation factor activity; nucleotidyltransferase activity; guanyl-nucleotide exchange factor activity. It is involved in the biological process described with: translational initiation; cellular response to hypoxia; cytoplasmic translational initiation. (455 aa) |
| | eIF3m | Eukaryotic translation initiation factor 3 subunit M; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation (Potential). (387 aa) |
| | eIF3j | Eukaryotic translation initiation factor 3 subunit J; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. (236 aa) |
| | PAN2 | PAN2-PAN3 deadenylation complex catalytic subunit PAN2; Catalytic subunit of the poly(A)-nuclease (PAN) deadenylation complex, one of two cytoplasmic mRNA deadenylases involved in general and miRNA-mediated mRNA turnover. PAN specifically shortens poly(A) tails of RNA and the activity is stimulated by poly(A)-binding protein (PABP). PAN deadenylation is followed by rapid degradation of the shortened mRNA tails by the CCR4-NOT complex. Deadenylated mRNAs are then degraded by two alternative mechanisms, namely exosome-mediated 3'-5' exonucleolytic degradation, or deadenlyation-dependent [...] (1241 aa) |
| | mEFTu2 | Mitochondrial translation elongation factor Tu 2 (mEFTu2) encodes a protein predicted to function within mitochondria to bring aminoacyl-tRNA to the ribosome during the elongation phase of mRNA translation. Unlike the protein encoded by mEFTu1, mEFTu2 product is enriched in the testis, suggesting a testis-specific role for this factor. (456 aa) |
| | eIF3d1 | Eukaryotic translation initiation factor 3 subunit D-1; mRNA cap-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. In the eIF-3 complex, eif3d specifically recognizes and binds the 7- methylguanosine cap of a subset of mRNAs. (560 aa) |
| | eIF5 | Eukaryotic translation initiation factor 5; Catalyzes the hydrolysis of GTP bound to the 40S ribosomal initiation complex (40S.mRNA.Met-tRNA[F].eIF-2.GTP) with the subsequent joining of a 60S ribosomal subunit resulting in the release of eIF-2 and the guanine nucleotide. The subsequent joining of a 60S ribosomal subunit results in the formation of a functional 80S initiation complex (80S.mRNA.Met-tRNA[F]) (By similarity). (464 aa) |
| | eIF2Bepsilon | Eukaryotic translation initiation factor 2B subunit epsilon (eIF2Bepsilon) encodes a guanyl-nucleotide exchange factor. (669 aa) |
| | eIF4G1 | Eukaryotic translation initiation factor 4G1 (eIF4G1) encodes a protein that contributes to translation and spermatogenesis. (1919 aa) |
| | eIF4B | Eukaryotic translation initiation factor 4B (eIF4B) encodes a protein involved in cap-dependent translation, cell survival, and proliferation. (459 aa) |
| | tn | Thin, isoform C; Thin (tn) encodes a TRIM/RBCC protein involved in myofibril assembly and stability. (1517 aa) |
| | smg | Smaug (smg) encodes the founding member of the SMAUG family of sequence-specific RNA-binding proteins. During the maternal-to-zygotic transition in early embryos, the smg product inhibits the translation and induces the degradation of hundreds of maternal mRNAs by recruitment of the CCR4-NOT deadenylase complex, thereby controlling embryonic patterning, activation of zygotic transcription, and early embryonic cell cycles. (1109 aa) |
| | wech | Wech (wech) encodes a member of the RBCC/TRIM family of cytoplasmic multidomain proteins. It is a regulator of integrin-mediated adhesion. It interacts with the products of rhea and Ilk, which are components of the integrin-cytoskeleton link. (832 aa) |
| | eIF4EHP | Eukaryotic translation initiation factor 4E homologous protein (eIF4EHP) encodes a protein that binds the 7-methyl-guanosine cap structure of mRNA and functions as a negative regulator of translation. The product of eIF4EHP contributes to embryonic patterning by negatively regulating translation of the products of cad and hb, and is also implicated in regulating ecdysone biosynthesis. (248 aa) |
| | CG13124 | LP20791p; RNA binding; translation activator activity. It is involved in the biological process described with: regulation of translational initiation. (510 aa) |
| | Gyf | Gigyf (Gyf) encodes a protein that is necessary for maintenance of neuromuscular homeostasis. It regulates protein translation, insulin/IGF signaling pathway and autophagy. (1574 aa) |
| | mxt | Eukaryotic translation initiation factor 4E-binding protein Mextli; Mextli (mxt) encodes a protein that promotes translation. It binds to the products of eIF4E1 and eIF3h. It contributes to maintenance of germline stem cells and it is also involved in early embryogenesis. (775 aa) |
| | mEFTu1 | Elongation factor Tu; Mitochondrial translation elongation factor Tu 1 (mEFTu1) encodes a protein predicted to function within mitochondria to bring aminoacyl-tRNA to the ribosome during the elongation phase of mRNA translation. (489 aa) |
| | eEF1gamma | Eukaryotic translation elongation factor 1 gamma (eEF1gamma) encodes a protein that associates with other EF1 subunits (alpha/beta/delta). It regulates organelle movement along microtubules. It binds tubulin and the protein kinase encoded by Doa, which in turns phosphorylates the product of eEF1gamma. (431 aa) |
| | eIF4E6 | Eukaryotic translation initiation factor 4E6 (eIF4E6) encodes a RNA 7-methylguanosine cap binding protein. (173 aa) |
| | AGO1 | Argonaute-1, isoform A; Argonaute-1 (AGO1) encodes an Argonaute/Piwi family protein, which interacts with microRNAs to form miRNA-induced silencing complexes (miRISCs). miRISCs are guided to target and repress mRNAs either by transcript destabilisation, translational inhibition, or both. (984 aa) |
| | Marf1 | Meiosis regulator and mRNA stability factor 1, isoform D; mRNA binding involved in posttranscriptional gene silencing; CCR4-NOT complex binding. It is involved in the biological process described with: positive regulation of nuclear-transcribed mRNA poly(A) tail shortening; posttranscriptional gene silencing. (1305 aa) |
| | heph | Hephaestus, isoform Y; Hephaestus (heph) encodes a nucleo-cytoplasmic shuttling protein that regulates osk mRNA translation. It is involved in spermatid individualization and Notch signalling regulation. (898 aa) |
| | Hrb27C | Heterogeneous nuclear ribonucleoprotein 27C; This protein is a component of ribonucleosomes. Could be needed to organize a concentration gradient of a dorsalizing morphogen (Dm) originating in the germinal vesicle. (421 aa) |
| | eIF4A | Eukaryotic initiation factor 4A; ATP-dependent RNA helicase which is a subunit of the eIF4F complex involved in cap recognition and is required for mRNA binding to ribosome. In the current model of translation initiation, eIF4A unwinds RNA secondary structures in the 5'-UTR of mRNAs which is necessary to allow efficient binding of the small ribosomal subunit, and subsequent scanning for the initiator codon. Involved in germ cell formation. (403 aa) |
| | elav | Protein elav; Required for the proper development and maintenance of neurons presumably by affecting RNA metabolism. Belongs to the RRM elav family. (483 aa) |
| | Fmr1 | Synaptic functional regulator FMR1; Polyribosome-associated RNA-binding protein that plays a role in neuronal development and synaptic plasticity through the regulation of protein synthesis of mRNAs. Plays a role as a negative translational regulator of specific mRNAs. Represses translation of the microtubule-associated protein futsch mRNA to regulate microtubule-dependent synaptic growth and function. May also be involved in microRNA (miRNA)-mediated translational suppression as part of the RNA-induced silencing complex (RISC). Required for stability of the central pair of microtubule [...] (729 aa) |
| | eIF5B | Protein binding; translation initiation factor activity; GTPase activity; GTP binding; DEAD/H-box RNA helicase binding. It is involved in the biological process described with: translational initiation. (1144 aa) |
| | Sxl | Protein sex-lethal; Sex determination switch protein which controls sexual development by sex-specific splicing. Regulates dosage compensation in females by suppressing hyperactivation of X-linked genes. Expression of the embryo-specific isoform is under the control of primary sex- determining signal, which depends on the ratio of X chromosomes relative to autosomes (X:A ratio). Expression occurs in 2X:2A cells, but not in X:2A cells. The X:A ratio seems to be signaled by the relative concentration of the X-linked transcription factors SIS-A and SIS-B. As a result, the embryo-specific [...] (722 aa) |
| | eRF1 | Eukaryotic peptide chain release factor subunit 1; Directs the termination of nascent peptide synthesis (translation) in response to the termination codons UAA, UAG and UGA. (447 aa) |
| | bol | Protein boule; RNA-binding protein that plays a central role in spermatogenesis. Required for meiotic entry and germline differentiation, at the transition between G2 and M phases of meiosis I. Acts by regulating translation of specific mRNAs, possibly by binding to their 3'-UTR. Essential for translation of twine (twe) mRNA. Required for the expression of various genes such as CG6784, CG17210, CG15841 scpr-B, scpr-C, and rho-6; Belongs to the RRM DAZ family. (233 aa) |
| | eEF1alpha1 | Elongation factor 1-alpha 1; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis; Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A subfamily. (463 aa) |
| | eEF2 | Elongation factor 2; Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome (By similarity); Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family. EF-G/EF [...] (844 aa) |
| | eRF3 | Eukaryotic translation release factor 3 (eRF3) encodes a GTP-binding protein important in the termination of protein translation. (619 aa) |
| | msi | Musashi, isoform B; Musashi (msi) encodes an RNA binding protein that binds to the 3' UTR region of target mRNAs, including ttk and sima, thus it positively regulates neural differentiation and negatively regulates the HIF pathway. It contributes to cell fate determination, as well as cellular response to normoxic/hypoxic conditions. (634 aa) |
| | pum | Maternal protein pumilio; Sequence-specific RNA-binding protein that acts as a post- transcriptional repressor by binding the 3'-UTR of mRNA targets. Binds to an RNA consensus sequence, the Pumilio Response Element (PRE), 5'- UGUANAUA-3', that is related to the Nanos Response Element (NRE). Mediates post-transcriptional repression of transcripts via different mechanisms: acts via direct recruitment of deadenylase complexes leading to translational inhibition and mRNA degradation (By similarity). Also mediates deadenylation-independent repression by promoting accessibility of miRNAs. Me [...] (1533 aa) |
| | eIF4E1 | Eukaryotic translation initiation factor 4E1; Recognizes and binds the 7-methylguanosine-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures. In 0-1 hour embryos, forms a complex with me31B, cup, tral and pAbp which binds to various mRNAs including maternal mRNAs, and downregulates their expression during the maternal-to-zygotic transition. Belongs to the eukaryotic initiation factor 4E family. (259 aa) |
| | orb | Oo18 RNA-binding protein (orb) encodes a RNA-binding protein required for the formation of the egg chamber and establishment of polarity during oogenesis. It is involved in mRNA polyadenylation and the regulation of osk mRNA translation. (915 aa) |
| | Gcn2 | Gcn2, isoform C; Gcn2 (Gcn2) encodes a kinase activated during amino acid starvation to phosphorylate the eIF2 subunit encoded by eIF2alpha. Gcn2 product plays roles in ageing, dpp signalling, dietary choice and response to infection. (1591 aa) |
| | NAT1 | NAT1, isoform D; NAT1 (NAT1) encodes a protein involved in chaeta development. (1488 aa) |
| | CG31957 | Probable RNA-binding protein EIF1AD; Translation initiation factor activity. It is involved in the biological process described with: translational initiation; Belongs to the EIF1AD family. (159 aa) |
| | brat | Brain tumor protein; A NHL-domain family protein that functions a translational repressor to inhibit cell proliferation. Plays a central role in translation repression of hb mRNA by being recruited by nos and pum to the Nanos Response Element (NRE), a 16 bp sequence in the hb mRNA 3'-UTR. Probably recruited by other proteins to repress translation of other mRNAs in other tissues. Involved in the regulation of ribosomal RNA synthesis and cell growth. Participates in abdominal segmentation and imaginal disk development. During neuroblast division, segregates asymmetrically and inhibits s [...] (1061 aa) |
| | CG6094 | CG6094 protein; aminoacyl-tRNA hydrolase activity; translation release factor activity, codon nonspecific. It is involved in the biological process described with: mitochondrial translational termination. (203 aa) |
| | eIF2gamma | Eukaryotic translation initiation factor 2 subunit 3; eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S pre-initiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a reaction cataly [...] (475 aa) |
| | eIF3c | Eukaryotic translation initiation factor 3 subunit C; Component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. (910 aa) |
| | eIF2alpha | Eukaryotic translation initiation factor 2 subunit alpha (eIF2alpha) encodes one of three subunits of the eIF-2 complex required for the initiation of translation. eIF2alpha is classified as a 'Minute' gene as heterozygous mutants exhibit a slower developmental rate and small adult bristles. (341 aa) |
| | mRpL49 | Probable 39S ribosomal protein L49, mitochondrial; Structural constituent of ribosome; translation initiation factor activity. It is involved in the biological process described with: translational initiation; mitochondrial translation; Belongs to the mitochondrion-specific ribosomal protein mL49 family. (179 aa) |
| | eIF4H1 | Nucleic acid binding; translation initiation factor activity; mRNA binding. It is involved in the biological process described with: translational initiation. (388 aa) |
| | eIF1A | Eukaryotic translation initiation factor 1A (eIF1A) encodes a protein required for mRNA translation. It is involved in 43S pre-initiation complex assembly, ensuring correct AUG start codon selection, and its dissociation from the 40S ribosome subunit is considered crucial for start codon recognition. (148 aa) |
| | eIF4G2 | Eukaryotic translation initiation factor 4G2 (eIF4G2) encodes an eIF4G homolog involved in regulation of translation initiation within male germ cells. It is required for spermatogenesis. (2072 aa) |
| | Unr | Upstream of N-ras (Unr) encodes an RNA binding protein that functions as an RNA chaperone and translation regulator. It performs opposing, sex-specific, roles in X-chromosome dosage compensation by regulating lncRNA:roX2 RNA conformation in males and msl-2 mRNA translation in females. (1057 aa) |
| | eEF1beta | Probable elongation factor 1-beta; EF-1-beta and EF-1-delta stimulate the exchange of GDP bound to EF-1-alpha to GTP. (222 aa) |
| | cup | Protein cup; Adapter protein that plays a central role in localization of transcripts in the oocyte and in young embryos. Maintains RNA targets in a repressed state by promoting their deadenylation and protects deadenylated mRNAs from further degradation. Binds to and recruits eIF-4E to the 3'-UTR of some mRNA targets which prevents interaction between eIF4E1 and eIF4G. This may contribute to translational repression but does not appear to be necessary for it to occur. Can promote translational repression independently of deadenylation and eIF4E1 binding. Required for correct localizat [...] (1117 aa) |
| | eIF3a | Eukaryotic translation initiation factor 3 subunit A; RNA-binding component of the eukaryotic translation initiation factor 3 (eIF-3) complex, which is involved in protein synthesis of a specialized repertoire of mRNAs and, together with other initiation factors, stimulates binding of mRNA and methionyl-tRNAi to the 40S ribosome. The eIF-3 complex specifically targets and initiates translation of a subset of mRNAs involved in cell proliferation. (1140 aa) |
| | mIF3 | Ribosome binding; translation initiation factor activity; ribosomal small subunit binding; translation factor activity, RNA binding. It is involved in the biological process described with: mitochondrial translational initiation; ribosome disassembly. (341 aa) |
| | orb2 | Translational regulator orb2; Required in mushroom body gamma neurons for long-term memory in male courtship. Binds to mRNA 3'- UTRs. In its monomeric form, acts as a translational repressor of genes involved in neuronal growth, synapse formation and protein turnover. In its amyloid- like oligomeric form, acts as a translational activator. The monomeric form reduces poly(A) tail length and destabilizes mRNA while the oligomeric form protects and elongates the poly(A) tail and stabilizes mRNA. Isoform A is required for initial memory acquisition and, following subsequent late dopaminerg [...] (769 aa) |
