3SY2
Crystal structure of the Salmonella E3 ubiquitin ligase SopA in complex with the human E2 UbcH7
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Pentapeptide_4 | e3sy2A2 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Pentapeptide repeats (From Topology) | T: Pentapeptide repeats | F: Pentapeptide_4 | ECOD (1.6) |
A | SopA_C | e3sy2A1 | A: a+b complex topology | X: E3 ubiquitin-protein ligase SopA catalytic domain (From Topology) | H: E3 ubiquitin-protein ligase SopA catalytic domain (From Topology) | T: E3 ubiquitin-protein ligase SopA catalytic domain | F: SopA_C | ECOD (1.6) |
B | Pentapeptide_4 | e3sy2B1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Pentapeptide repeats (From Topology) | T: Pentapeptide repeats | F: Pentapeptide_4 | ECOD (1.6) |
B | SopA_C | e3sy2B2 | A: a+b complex topology | X: E3 ubiquitin-protein ligase SopA catalytic domain (From Topology) | H: E3 ubiquitin-protein ligase SopA catalytic domain (From Topology) | T: E3 ubiquitin-protein ligase SopA catalytic domain | F: SopA_C | ECOD (1.6) |
C | UQ_con | e3sy2C1 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
D | UQ_con | e3sy2D2 | A: a+b two layers | X: UBC-like | H: UBC-like (From Topology) | T: UBC-like | F: UQ_con | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF13979 | SopA-like catalytic domain (SopA_C) | SopA-like catalytic domain | This domain is found in the E. coli Type III secretion effector proteins SopA and NleL [1,2]. These proteins have been shown to act as E3 ubiquitin ligase enzymes. This domain contains the active site cysteine residue. | Domain | |
PF13981 | SopA-like central domain (SopA) | SopA-like central domain | This domain is found in the E. coli Type III secretion effector proteins SopA and NleL [1,2]. These proteins have been shown to act as E3 ubiquitin ligase enzymes. | Domain | |
PF00179 | Ubiquitin-conjugating enzyme (UQ_con) | Ubiquitin-conjugating enzyme | Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. TSG101 is one of several UBC homologues that lacks this active site cystein ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR025726 | E3 ubiquitin ligase SopA-like central domain | Domain | |
IPR038270 | SopA-like, catalytic domain superfamily | Homologous Superfamily | |
IPR025725 | E3 ubiquitin-protein ligase SopA-like, catalytic domain | Domain | |
IPR050113 | Ubiquitin-conjugating enzyme | Family | |
IPR016135 | Ubiquitin-conjugating enzyme/RWD-like | Homologous Superfamily | |
IPR000608 | Ubiquitin-conjugating enzyme E2 | Domain | |
IPR023313 | Ubiquitin-conjugating enzyme, active site | Active Site |