RecName: Full=Ubiquitin-conjugating enzyme E2 Q1; AltName: Full=E2 ubiquitin-conjugating enzyme Q1; AltName: Full=Galactosyl transferase-associated protein; Short=GTAP; AltName: Full=Ubiquitin carrier protein Q1; AltName: Full=Ubiquitin-protein ligase Q1
ubiquitin-conjugating enzyme E2 variant( domain architecture ID 10076510)
ubiquitin-conjugating enzyme E2 variant lacks the active site cysteine essential for ubiquitination and appear to function in DNA repair pathways; similar to Caenorhabditis elegans ubiquitin-conjugating enzyme E2 variant 3 (UBE2V3)
List of domain hits
Name | Accession | Description | Interval | E-value | |||
UBCc_UBE2Q | cd23802 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 Q1, ... |
254-409 | 6.30e-81 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 Q1, Q2, and related proteins; The E2Q subfamily includes mammalian ubiquitin-conjugating enzymes E2 Q1 (UBE2Q1/NICE5/UBE2Q), Q2 (UBE2Q2), and similar proteins. They are ubiquitin-conjugating (EC 2.3.2.23) enzymes that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. UBE2Q1 may be involved in hormonal homeostasis in females. It is involved in regulation of B4GALT1 cell surface expression, B4GALT1-mediated cell adhesion to laminin and embryoid body formation. In vitro, UBE2Q2 catalyzes 'Lys-48'-linked polyubiquitination. This subfamily also includes ubiquitin-conjugating enzyme E2Q-like protein 1 (UBE2QL1), which is a probable E2 ubiquitin-protein ligase that may facilitate the monoubiquitination and degradation of MTOR and CCNE1 through interaction with FBXW7. : Pssm-ID: 467422 Cd Length: 157 Bit Score: 246.01 E-value: 6.30e-81
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Name | Accession | Description | Interval | E-value | |||
UBCc_UBE2Q | cd23802 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 Q1, ... |
254-409 | 6.30e-81 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 Q1, Q2, and related proteins; The E2Q subfamily includes mammalian ubiquitin-conjugating enzymes E2 Q1 (UBE2Q1/NICE5/UBE2Q), Q2 (UBE2Q2), and similar proteins. They are ubiquitin-conjugating (EC 2.3.2.23) enzymes that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. UBE2Q1 may be involved in hormonal homeostasis in females. It is involved in regulation of B4GALT1 cell surface expression, B4GALT1-mediated cell adhesion to laminin and embryoid body formation. In vitro, UBE2Q2 catalyzes 'Lys-48'-linked polyubiquitination. This subfamily also includes ubiquitin-conjugating enzyme E2Q-like protein 1 (UBE2QL1), which is a probable E2 ubiquitin-protein ligase that may facilitate the monoubiquitination and degradation of MTOR and CCNE1 through interaction with FBXW7. Pssm-ID: 467422 Cd Length: 157 Bit Score: 246.01 E-value: 6.30e-81
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UBCc | smart00212 | Ubiquitin-conjugating enzyme E2, catalytic domain homologues; Proteins destined for ... |
255-409 | 6.20e-19 | |||
Ubiquitin-conjugating enzyme E2, catalytic domain homologues; Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. This pathway functions in regulating many fundamental processes required for cell viability.TSG101 is one of several UBC homologues that lacks this active site cysteine. Pssm-ID: 214562 [Multi-domain] Cd Length: 145 Bit Score: 82.73 E-value: 6.20e-19
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UQ_con | pfam00179 | Ubiquitin-conjugating enzyme; Proteins destined for proteasome-mediated degradation may be ... |
255-377 | 1.81e-10 | |||
Ubiquitin-conjugating enzyme; Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologs. TSG101 is one of several UBC homologs that lacks this active site cysteine. Pssm-ID: 459701 [Multi-domain] Cd Length: 139 Bit Score: 58.74 E-value: 1.81e-10
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PLN00172 | PLN00172 | ubiquitin conjugating enzyme; Provisional |
252-400 | 2.38e-09 | |||
ubiquitin conjugating enzyme; Provisional Pssm-ID: 177768 [Multi-domain] Cd Length: 147 Bit Score: 55.53 E-value: 2.38e-09
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Name | Accession | Description | Interval | E-value | |||
UBCc_UBE2Q | cd23802 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 Q1, ... |
254-409 | 6.30e-81 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 Q1, Q2, and related proteins; The E2Q subfamily includes mammalian ubiquitin-conjugating enzymes E2 Q1 (UBE2Q1/NICE5/UBE2Q), Q2 (UBE2Q2), and similar proteins. They are ubiquitin-conjugating (EC 2.3.2.23) enzymes that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. UBE2Q1 may be involved in hormonal homeostasis in females. It is involved in regulation of B4GALT1 cell surface expression, B4GALT1-mediated cell adhesion to laminin and embryoid body formation. In vitro, UBE2Q2 catalyzes 'Lys-48'-linked polyubiquitination. This subfamily also includes ubiquitin-conjugating enzyme E2Q-like protein 1 (UBE2QL1), which is a probable E2 ubiquitin-protein ligase that may facilitate the monoubiquitination and degradation of MTOR and CCNE1 through interaction with FBXW7. Pssm-ID: 467422 Cd Length: 157 Bit Score: 246.01 E-value: 6.30e-81
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UBCc | smart00212 | Ubiquitin-conjugating enzyme E2, catalytic domain homologues; Proteins destined for ... |
255-409 | 6.20e-19 | |||
Ubiquitin-conjugating enzyme E2, catalytic domain homologues; Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. This pathway functions in regulating many fundamental processes required for cell viability.TSG101 is one of several UBC homologues that lacks this active site cysteine. Pssm-ID: 214562 [Multi-domain] Cd Length: 145 Bit Score: 82.73 E-value: 6.20e-19
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UBCc_UEV | cd00195 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain/ubiquitin E2 variant (UEV) domain; ... |
255-377 | 6.78e-18 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain/ubiquitin E2 variant (UEV) domain; The family includes ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain and ubiquitin (Ub) E2 variant (UEV) domain. They belong to the ubiquitin-conjugating (UBC) superfamily that represents a structural domain with an alpha-beta(4)-alpha(3) core fold. E2 is part of the ubiquitin-mediated protein degradation pathway in which a thioester linkage forms between a conserved cysteine and the C-terminus of ubiquitin, and complexes with ubiquitin protein ligase enzymes, E3. This pathway regulates many fundamental cellular processes. There are also other E2s which form thioester linkages without the use of E3s. Several UBC homologs (TSG101, Mms2, Croc-1 and similar proteins) contains the UEV domain, which lacks the active site cysteine essential for ubiquitination and appear to function in DNA repair pathways. Pssm-ID: 467407 [Multi-domain] Cd Length: 112 Bit Score: 78.88 E-value: 6.78e-18
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UBCc_invertebrate | cd23955 | ubiquitin-conjugating enzyme family protein; This subfamily includes ubiquitin-conjugating ... |
255-378 | 8.67e-14 | |||
ubiquitin-conjugating enzyme family protein; This subfamily includes ubiquitin-conjugating enzyme E2, catalytic (UBCc) domains mostly found in non-vertebrate eukaryotes. They belong to the ubiquitin-conjugating (UBC) superfamily that represents a structural domain with an alpha-beta(4)-alpha(3) core fold. E2 is part of the ubiquitin-mediated protein degradation pathway in which a thioester linkage forms between a conserved cysteine and the C-terminus of ubiquitin and complexes with ubiquitin protein ligase enzymes, E3. This pathway regulates many fundamental cellular processes. There are also other E2s which form thioester linkages without the use of E3s. Pssm-ID: 467440 [Multi-domain] Cd Length: 120 Bit Score: 67.66 E-value: 8.67e-14
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UBCc_ScCDC34-like | cd23811 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of Saccharomyces cerevisiae CDC34 and ... |
252-377 | 1.10e-11 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of Saccharomyces cerevisiae CDC34 and related proteins; Saccharomyces cerevisiae CDC34 (EC 2.3.2.23), also called ubiquitin-conjugating enzyme E2-34 kDa, cell division control protein 34, E2 ubiquitin-conjugating enzyme 3 (UBC3), DNA6, or ubiquitin ligase complex SCF subunit CDC34, catalyzes the covalent attachment of ubiquitin to other proteins. In vitro, it may ubiquitinate histone H2A. CDC34 mediates the initiation of DNA replication (transition of G1 to S phase in cell cycle). It is the catalytic subunit of an SCF ubiquitin-protein ligase complex (together with Skp1p, Rbx1p, CDC53, and an F-box protein) that regulates cell cycle progression by targeting key substrates for degradation. Moreover, CDC34 is involved in the regulation of methionine biosynthesis genes and in the degradation of CDC6 together with CDC4 and CDC53. Pssm-ID: 467431 Cd Length: 170 Bit Score: 62.84 E-value: 1.10e-11
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UQ_con | pfam00179 | Ubiquitin-conjugating enzyme; Proteins destined for proteasome-mediated degradation may be ... |
255-377 | 1.81e-10 | |||
Ubiquitin-conjugating enzyme; Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologs. TSG101 is one of several UBC homologs that lacks this active site cysteine. Pssm-ID: 459701 [Multi-domain] Cd Length: 139 Bit Score: 58.74 E-value: 1.81e-10
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PLN00172 | PLN00172 | ubiquitin conjugating enzyme; Provisional |
252-400 | 2.38e-09 | |||
ubiquitin conjugating enzyme; Provisional Pssm-ID: 177768 [Multi-domain] Cd Length: 147 Bit Score: 55.53 E-value: 2.38e-09
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UBCc_SpUBC14-like | cd23815 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of Schizosaccharomyces pombe UBC14 ... |
255-378 | 8.67e-09 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of Schizosaccharomyces pombe UBC14 and related proteins; Schizosaccharomyces pombe UBC14 (EC 2.3.2.23), also called ubiquitin-conjugating enzyme E2 14, E2 ubiquitin-conjugating enzyme 14, ubiquitin carrier protein 14, or ubiquitin-protein ligase 14, acts as a ubiquitin-conjugating enzyme that catalyzes the covalent attachment of ubiquitin to other proteins. It mediates the selective degradation of short-lived and abnormal proteins. Pssm-ID: 467435 Cd Length: 143 Bit Score: 53.83 E-value: 8.67e-09
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UBCc_TcUBE-like | cd23828 | Ubiquitin-conjugating enzyme E2, putative catalytic (UBCc) domain of Trypanosoma cruzi ... |
255-373 | 1.14e-07 | |||
Ubiquitin-conjugating enzyme E2, putative catalytic (UBCc) domain of Trypanosoma cruzi putative ubiquitin-conjugating enzyme E2 and related proteins; This subfamily includes uncharacterized Trypanosoma cruzi putative ubiquitin-conjugating enzyme E2 and similar proteins. They may function as ubiquitin-conjugating enzymes (EC 2.3.2.23) that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. Pssm-ID: 467437 Cd Length: 121 Bit Score: 50.08 E-value: 1.14e-07
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UBCc_UBE2W | cd23808 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 W ... |
255-373 | 1.29e-06 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 W and related enzymes; The E2W subfamily includes mammalian ubiquitin-conjugating enzymes E2 W (UBE2W/UBC16), plant ubiquitin-conjugating enzyme E2 15-18 (UBC15-18), and similar proteins. They are ubiquitin-conjugating enzymes (EC 2.3.2.23) that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. UBE2W, also called FLJ11011, E2 ubiquitin-conjugating enzyme W, N-terminal E2 ubiquitin-conjugating enzyme (EC 2.3.2.25), N-terminus-conjugating E2, ubiquitin carrier protein W, ubiquitin-conjugating enzyme 16 (UBC-16), or ubiquitin-protein ligase W, specifically monoubiquitinates the N-terminus of various substrates, including ATXN3, MAPT/TAU, POLR2H/RPB8 and STUB1/CHIP, by recognizing backbone atoms of disordered N-termini. In vitro, UBE2W catalyzes 'Lys-11'-linked polyubiquitination. UBE2W is an important protein for early postnatal survival and for the normal functioning of multiple organ systems. Pssm-ID: 467428 [Multi-domain] Cd Length: 119 Bit Score: 47.14 E-value: 1.29e-06
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UBCc_ScPEX4-like | cd23812 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of Saccharomyces cerevisiae Peroxin-4 ... |
255-377 | 1.91e-06 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of Saccharomyces cerevisiae Peroxin-4 (PEX4) protein and related proteins; Saccharomyces cerevisiae PEX4 (EC 2.3.2.23), also called ubiquitin-conjugating enzyme E2-21 kDa, UBC10, or PAS2, acts as a ubiquitin-conjugating enzyme that catalyzes the covalent attachment of ubiquitin to other proteins. It is essential for peroxisome biogenesis and is required for UBC4-independent ubiquitination of PEX5. This subfamily also includes Arabidopsis thaliana PEX4 (also known as UBC21, EC 2.3.2.23) that is required for peroxisome biogenesis. It is necessary for the developmental elimination of obsolete peroxisome matrix proteins. It may be involved in the ubiquitination of PEX5, targeting it for recycling. Pssm-ID: 467432 [Multi-domain] Cd Length: 145 Bit Score: 47.16 E-value: 1.91e-06
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UBCc_UBE2A_2B | cd23790 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzymes E2A, ... |
251-373 | 1.93e-06 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzymes E2A, E2B and related proteins; The E2A/2B subfamily includes mammalian ubiquitin-conjugating enzymes UBE2A/RAD6A and UBE2B/RAD6B, yeast ubiquitin-conjugating enzyme E2 2 (UBC2/RAD6), plant ubiquitin-conjugating enzyme E2 1-3 (UBC1-3), and similar proteins. They are ubiquitin-conjugating enzymes (EC 2.3.2.23) that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. Both UBE2A/RAD6A and UBE2B/RAD6B are required for post-replication repair of UV-damaged DNA. In vitro, they catalyze 'Lys-11', as well as 'Lys-48'-linked polyubiquitination. UBE2B might also catalyze 'Lys-63'-linked polyubiquitination. Saccharomyces cerevisiae UBC2 is required for DNA repair, damage-induced mutagenesis, and sporulation. Pssm-ID: 467410 Cd Length: 143 Bit Score: 47.12 E-value: 1.93e-06
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UBCc_UBE2F_UBE2M | cd23794 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzymes E2 F, ... |
255-373 | 2.96e-06 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzymes E2 F, E2 M and related proteins; The E2F/E2M subfamily includes mammalian ubiquitin-conjugating enzymes E2 F (UBE2F/NCE2, EC 2.3.2.32) and E2 M (UBE2M/UBC12, EC 2.3.2.34), yeast NEDD8-conjugating enzyme UBC12 (EC 2.3.2.24), plant RUB1-conjugating enzyme 1-2 (RCE1/UBC12 and RCE2/UBC12L, EC 2.3.2.-), and similar proteins. UBE2F (also called EDD8-conjugating enzyme UBE2F, NEDD8 carrier protein UBE2F, NEDD8 protein ligase UBE2F, NEDD8-conjugating enzyme 2, or RING-type E3 NEDD8 transferase UBE2F) and UBE2M (also called NEDD8-conjugating enzyme UBC12, or NEDD8 carrier protein) accept the ubiquitin-like protein NEDD8 from the UBA3-NAE1 E1 complex and catalyzes its covalent attachment to other proteins. The RBX2-UBE2F complex neddylates specific target proteins, such as CUL5. The RBX1-UBE2M complex neddylates specific target proteins, such as CUL1, CUL2, CUL3 and CUL4. UBE2M is involved in cell proliferation. Saccharomyces cerevisiae UBC12 and Arabidopsis thaliana RCE1/RCE2 accept the ubiquitin-like protein NEDD8/RUB1 from the UBA3-ULA1 E1 complex and the ECR1-AXR1 E1 complex, respectively. Pssm-ID: 467414 Cd Length: 138 Bit Score: 46.40 E-value: 2.96e-06
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UBCc_UBE2D | cd23792 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 ... |
255-377 | 6.64e-06 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 D1-D3 and related proteins; The E2D family includes mammalian ubiquitin-conjugating enzyme E2 D1-4 (UBE2D1/SFT/UBC5A/UBCH5/UBCH5A, UBE2D2/PUBC1/UBC4/UBC5B/UBCH4/UBCH5B, UBE2D3/UBC5C/UBCH5C, UBE2D4/HBUCE1/UBCH5D), yeast E2 ubiquitin-conjugating enzyme 4 (UBC4) and 5 (UBC5), as well as plant counterpart ubiquitin-conjugating enzyme E2 8-12 (UBC8/UBCAT4A, UBC9/UBCAT4B, UBC10-12) and 28-30 (UBC28-30). They are ubiquitin-conjugating enzymes (EC 2.3.2.23) that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. In vitro, UBE2D1-3 (EC 2.3.2.23 and EC 2.3.2.24) catalyze 'Lys-48'-linked polyubiquitination. UBE2D3 also catalyzes 'Lys-11'-linked polyubiquitination. In vitro, UBE2D4 can promote polyubiquitination using all 7 ubiquitin Lys residues but may prefer 'Lys-11' and 'Lys-48'-linked polyubiquitination. Saccharomyces cerevisiae UBC4-5 and Arabidopsis thaliana UBC8-11 mediates the selective degradation of short-lived and abnormal proteins. Pssm-ID: 467412 Cd Length: 143 Bit Score: 45.72 E-value: 6.64e-06
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UEV_Morgue-like | cd23826 | ubiquitin E2 variant (UEV) domain of Drosophila melanogaster Morgue and related proteins; ... |
310-377 | 1.87e-05 | |||
ubiquitin E2 variant (UEV) domain of Drosophila melanogaster Morgue and related proteins; Morgue is an F-box/ubiquitin conjugase domain protein important for grim-reaper mediated apoptosis. It contains both an F-box and a UEV domain that is homologous to E2 ubiquitin ligases but lacks the conserved cysteine residue required for catalytic activity. Pssm-ID: 467436 [Multi-domain] Cd Length: 147 Bit Score: 44.54 E-value: 1.87e-05
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UBCc_UBE2C | cd23791 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 C ... |
317-377 | 1.70e-04 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 C and related proteins; The E2C family includes mammalian ubiquitin-conjugating enzyme E2 C (UBE2C/UBCH10), yeast E2 ubiquitin-conjugating enzyme 11 (UBC11), plant ubiquitin-conjugating enzyme E2 19 (UBC19) and 20 (UBC20). They are ubiquitin-conjugating enzymes (EC 2.3.2.23) that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. UBE2C, also known as (E3-independent) E2 ubiquitin-conjugating enzyme C (EC 2.3.2.24), E2 ubiquitin-conjugating enzyme C, ubiquitin carrier protein C, or ubiquitin-protein ligase C, catalyzes 'Lys-11'- and 'Lys-48'-linked polyubiquitination in vitro. It is a ubiquitin carrier protein required for the destruction of mitotic cyclins and proteins that maintain sister chromatid cohesion in animal cells and in Schizosaccharomyces pombe. In Saccharomyces cerevisiae, UBC11 is not essential for mitotic cyclin destruction. Arabidopsis thaliana UBC19 is part of the anaphase-promoting complex (APC). It may have a key function during cell cycle and be involved in cyclin B1 degradation. Pssm-ID: 467411 Cd Length: 140 Bit Score: 41.40 E-value: 1.70e-04
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UBCc_UBE2L3 | cd23801 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 L3, ... |
252-377 | 1.88e-04 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin-conjugating enzyme E2 L3, L5, L6 and related proteins; The E2L3-like subfamily includes mammalian ubiquitin-conjugating enzymes E2 L3 (UBE2L3/UBCH7/UBCE7), L5 (UBE2L5), L6 (UBE2L6/UBCH8), and similar proteins. They are ubiquitin-conjugating enzymes (EC 2.3.2.23) that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. UBE2L3 specifically acts with HECT-type and RBR family E3 ubiquitin-protein ligases. It does not function with most RING-containing E3 ubiquitin-protein ligases because it lacks intrinsic E3-independent reactivity with lysine: in contrast, it has activity with the RBR family E3 enzymes, such as PRKN and ARIH1, that function like RING-HECT hybrids. In vitro, UBE2L3 catalyzes 'Lys-11'-linked polyubiquitination. It is involved in the selective degradation of short-lived and abnormal proteins. In addition to ubiquitin, UBE2L6 also catalyzes the covalent attachment of ISG15 to other proteins. It functions in the E6/E6-AP-induced ubiquitination of p53/TP53. It promotes ubiquitination and subsequent proteasomal degradation of FLT3. Pssm-ID: 467421 Cd Length: 147 Bit Score: 41.48 E-value: 1.88e-04
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UBCc_UBE2T | cd23805 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 T ... |
317-373 | 4.33e-04 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 T and related enzymes; The E2T subfamily includes mammalian ubiquitin-conjugating enzymes E2 T (UBE2T/HSPC150/PIG50), plant ubiquitin-conjugating enzyme E2 37 (UBC37), and similar proteins. They are ubiquitin-conjugating enzymes (EC 2.3.2.23) that accept ubiquitin from the E1 complex and catalyze the covalent attachment to other proteins. UBE2T, also called cell proliferation-inducing gene 50 protein, catalyzes monoubiquitination. It is involved in mitomycin-C (MMC)-induced DNA repair. It acts as a specific E2 ubiquitin-conjugating enzyme for the Fanconi anemia complex by associating with E3 ubiquitin-protein ligase FANCL and catalyzing monoubiquitination of FANCD2, a key step in the DNA damage pathway. UBE2T also mediates monoubiquitination of FANCL and FANCI. It may contribute to ubiquitination and degradation of BRCA1. In vitro, UBE2T can promote polyubiquitination using all 7 ubiquitin Lys residues, but may prefer 'Lys-11'-, 'Lys-27'-, 'Lys-48'- and 'Lys-63'-linked polyubiquitination. Pssm-ID: 467425 Cd Length: 146 Bit Score: 40.20 E-value: 4.33e-04
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UBCc_UBE2E | cd23793 | Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 ... |
255-377 | 7.37e-04 | |||
Ubiquitin-conjugating enzyme E2, catalytic (UBCc) domain of ubiquitin conjugating enzyme E2 E1-E3 and related proteins; The E2E subfamily includes mammalian ubiquitin-conjugating enzyme E2 E1-3 (UBE2E1/UBCH6, UBE2E2/UBCH8, UBE2E3/UBCH9) and similar proteins. UBE2E, also known as (E3-independent) E2 ubiquitin-conjugating enzyme E, or E2 ubiquitin-conjugating enzyme E, accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. UBE2E1 (EC 2.3.2.23 and EC 2.3.2.24) catalyzes the covalent attachment of ISG15 to other proteins. It mediates the selective degradation of short-lived and abnormal proteins. In vitro, it also catalyzes 'Lys-48'-linked polyubiquitination. In vitro, both UBE2E2 (EC 2.3.2.23) and UBE2E3 (EC 2.3.2.23) catalyze 'Lys-11'- and 'Lys-48'-, as well as 'Lys-63'-linked polyubiquitination. UBE2E2 catalyzes the ISGylation of influenza A virus NS1 protein. UBE2E3 participates in the regulation of trans-epithelial sodium transport in renal cells. It may be involved in cell growth arrest. Pssm-ID: 467413 Cd Length: 141 Bit Score: 39.67 E-value: 7.37e-04
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