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csn-2 csn-2 csn-5 csn-5 skr-17 skr-17 ula-1 ula-1 skr-16 skr-16 cul-1 cul-1 rfl-1 rfl-1 cul-4 cul-4 ned-8 ned-8 skr-2 skr-2 skr-1 skr-1 skpt-1 skpt-1 F54F7.10 F54F7.10 sel-10 sel-10 skr-18 skr-18 dcn-1 dcn-1 skr-21 skr-21 lin-23 lin-23 ddb-1 ddb-1 R02D3.7 R02D3.7 tceb-3 tceb-3 ubc-12 ubc-12 rbx-2 rbx-2 skr-19 skr-19 skr-20 skr-20 cdt-2 cdt-2 elc-2 elc-2 cand-1 cand-1 skr-6 skr-6 Y38C1AA.12 Y38C1AA.12 csn-3 csn-3 elb-1 elb-1 csn-4 csn-4 csn-1 csn-1 csn-6 csn-6 elc-1 elc-1 rbx-1 rbx-1 cul-5 cul-5
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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csn-2COP9 signalosome complex subunit 2; Essential component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. The CSN complex plays an essential role in embryogenesis and oogenesis and is required to regulate microtubule stability in the early embryo. Mediates mei-3/katanin targeting for degradation at the mei [...] (495 aa)
csn-5COP9 signalosome complex subunit 5; Probable protease subunit of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. In the complex, it probably acts as the catalytic center that mediates the cleavage of Nedd8 from cullins. It however has no metalloprotease activity by itself and requires the other subunits of [...] (368 aa)
skr-17SKp1 Related (Ubiquitin ligase complex component); Belongs to the SKP1 family. (180 aa)
ula-1NEDD8-activating enzyme E1 regulatory subunit; Regulatory subunit of the dimeric uba-3-ula-1 E1 enzyme. E1 activates NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a NEDD8-rfl-1 (uba-3) thioester and free AMP. E1 finally transfers NEDD8 to the catalytic cysteine of ubc-12. Required for rfl-1 (uba-3) nuclear localization during early embryonic development. Belongs to the ubiquitin-activating E1 family. ULA1 subfamily. (543 aa)
skr-16SKp1 Related (Ubiquitin ligase complex component); Belongs to the SKP1 family. (181 aa)
cul-1Cullin-1; Probable core component of multiple cullin-RING-based SCF (SKP1-CUL1-F-box) E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. As a scaffold protein may contribute to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. Required for developmentally programmed transitions from the G1 phase of the cell cycle to the G0 phase or the apoptotic pathway. (780 aa)
rfl-1NEDD8-activating enzyme E1 catalytic subunit; Catalytic subunit of the dimeric rfl-1 (uba-3)-ula-1 E1 enzyme. E1 activates NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a NEDD8-uba-3 thioester and free AMP. E1 finally transfers NEDD8 to the catalytic cysteine of ubc-12 (By similarity). Required for cytokinesis and mitotic spindle orientation during early embryogenesis. (430 aa)
cul-4Cullin-4; Component of cullin-based E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. The functional specificity of the E3 ubiquitin-protein ligase complex depends on the variable substrate recognition component. In association with ddb-1 directs ubiquitination of cdt-1 during S phase and is required for restraining DNA rereplication. Probably is involved in ubiquitination of cki-1. (840 aa)
ned-8NEDD8; Ubiquitin-like protein which plays an important role in cell cycle control and embryogenesis. Covalent attachment to its substrates requires prior activation by the E1 complex uba-3-ula-1 and linkage to the E2 enzyme ubc-12. Attachment of ned-8 to cullins activates their associated E3 ubiquitin ligase activity, and thus promotes polyubiquitination and proteasomal degradation of cyclins and other regulatory proteins. (77 aa)
skr-2SKp1 Related (Ubiquitin ligase complex component). (174 aa)
skr-1Skp1-related protein; Probable essential component of SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complexes, which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. Regulates cell proliferation during embryonic and larval development. Involved in synapse elimination in early synapse development. May negatively regulate the apoptotic activity of cep-1 in response to genotoxic stress. Plays a role in sex determination. (176 aa)
skpt-1F-box domain-containing protein. (421 aa)
F54F7.10Skp1_POZ domain-containing protein; Belongs to the SKP1 family. (138 aa)
sel-10F-box/WD repeat-containing protein sel-10; Probable substrate recognition component of SCF (SKP1-CUL-F- box protein) E3 ubiquitin-protein ligase complex, which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Regulates synapse elimination in early development in the motor neuron HSNL. Cell autonomous negative regulator of lin-12/Notch-mediated signaling, with respect to lin-12 activity in cell fate decisions and tumorigenesis. May target the intracellular domains of lin-12/Notch proteins for ubiquitin-dependent degradation. Involved in sex determin [...] (587 aa)
skr-18Skp1 domain-containing protein; Belongs to the SKP1 family. (183 aa)
dcn-1Defective in cullin neddylation protein 1; Required for neddylation of cullin components of SCF-type E3 ubiquitin ligase complexes. Neddylation of cullins play an essential role in the regulation of SCF-type complexes activity. Does not act by preventing deneddylation, but rather facilitates neddylation, possibly by acting with rbx-1 to recruit the Nedd8-charged E2 enzyme to the cullin component of SCF-type complexes. (295 aa)
skr-21Skp1_POZ domain-containing protein; Belongs to the SKP1 family. (176 aa)
lin-23F-box/WD repeat-containing protein lin-23; Functions cell autonomously to negatively regulate cell cycle progression. Required to restrain cell proliferation in response to developmental cues. Probably recognizes and binds to some proteins and promotes their ubiquitination and degradation (By similarity). (667 aa)
ddb-1DNA damage-binding protein 1; Plays a role in DNA repair. May be a component of an E3 ubiquitin-protein ligase which promotes histone ubiquitination in response to UV irradiation. Histone ubiquitination may be important for subsequent DNA repair (By similarity). Promotes the degradation of the replication licensing factor cdt-1 during S-phase, thereby preventing rereplication of DNA during a single round of cell division. (1134 aa)
R02D3.7Uncharacterized protein. (479 aa)
tceb-3Transcription elongation factor B polypeptide 3; SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex). (434 aa)
ubc-12NEDD8-conjugating enzyme ubc-12; Accepts the ubiquitin-like protein NEDD8 from the uba-3-ula-1 E1 complex and catalyzes its covalent attachment to other proteins. Plays a role in male tail tip morphogenesis. (180 aa)
rbx-2RING-type domain-containing protein. (112 aa)
skr-19Skp1_POZ domain-containing protein; Belongs to the SKP1 family. (155 aa)
skr-20SKp1 Related (Ubiquitin ligase complex component). (173 aa)
cdt-2WD_REPEATS_REGION domain-containing protein. (682 aa)
elc-2Skp1_POZ domain-containing protein; Belongs to the SKP1 family. (163 aa)
cand-1Cullin-associated NEDD8-dissociated protein 1; Key assembly factor of SCF (SKP1-CUL1-F-box protein) E3 ubiquitin ligase complexes that promotes the exchange of the substrate- recognition F-box subunit in SCF complexes, thereby playing a key role in the cellular repertoire of SCF complexes. Acts as a F-box protein exchange factor (Probable). (1274 aa)
skr-6SKp1 Related (Ubiquitin ligase complex component). (106 aa)
Y38C1AA.12Uncharacterized protein. (303 aa)
csn-3COP9 signalosome complex subunit 3; Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. The CSN complex plays an essential role in embryogenesis and oogenesis and is required to regulate microtubule stability in the early embryo. Mediates mei-3/katanin targeting for degradation at the meiosis to mi [...] (501 aa)
elb-1RNA polymerase II transcription factor SIII p18 subunit. (118 aa)
csn-4COP9 signalosome complex subunit 4; Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. The CSN complex plays an essential role in embryogenesis and oogenesis and is required to regulate microtubule stability in the early embryo. Mediates mei-3/katanin targeting for degradation at the meiosis to mi [...] (412 aa)
csn-1COP9 signalosome complex subunit 1; Essential component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. The CSN complex plays an essential role in embryogenesis and oogenesis and is required to regulate microtubule stability in the early embryo. Mediates mei-3/katanin targeting for degradation at the mei [...] (601 aa)
csn-6COP9 signalosome complex subunit 6; Component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF. The CSN complex plays an essential role in embryogenesis and oogenesis and is required to regulate microtubule stability in the early embryo. Mediates mei-3/katanin targeting for degradation at the meiosis to mi [...] (431 aa)
elc-1Skp1_POZ domain-containing protein. (124 aa)
rbx-1RING-box protein 1; Component of the SCF (SKP1-CUL1-F-box protein) E3 ubiquitin ligase complex, which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Through the RING-type zinc finger, seems to recruit the E2 ubiquitination enzyme to the complex and brings it into close proximity to the substrate (By similarity). Essential for meiosis, mitotic chromosomal condensation and cytokinesis. Involved in histone H3 phosphorylation. (110 aa)
cul-5Cullin-5; Probable core component of cullin-based SCF-like E3 ubiquitin-protein ligase complexes which mediate the ubiquitination and subsequent proteasomal degradation of target proteins. In association with rbx-2 seems to be involved in meiotic cell cycle progression in the germline. Required for phosphorylation of the MAP kinase MPK-1 in the germline. (765 aa)
Your Current Organism:
Caenorhabditis elegans
NCBI taxonomy Id: 6239
Other names: C. elegans, Rhabditis elegans, roundworm
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