Annotations: 3CVR

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Novel E3 ligase (NEL) C-terminal domain-like	8050059	4006749	SCOP2 (2022-06-29)
A	SCOP2 Family	YopM-like	8052842	4003209	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Novel E3 ligase (NEL) C-terminal domain -like	8052844	3002145	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	L domain-like	8052843	3001010	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	F_UNCLASSIFIED	e3cvrA2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: F_UNCLASSIFIED	ECOD (1.6)
A	PF14496	e3cvrA4	A: alpha arrays	X: Novel E3 ligase (NEL) (From Topology)	H: Novel E3 ligase (NEL) (From Topology)	T: Novel E3 ligase (NEL)	F: PF14496	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF12468	Type III secretion system leucine rich repeat protein (TTSSLRR)	Type III secretion system leucine rich repeat protein	-	Repeat
A	PF14496	C-terminal novel E3 ligase, LRR-interacting (NEL)	C-terminal novel E3 ligase, LRR-interacting	This NEL or novel E3 ligase domain is found at the C-terminus of bacterial virulence factors. Its sequence is different from those of the eukaryotic HECT and RING-finger E3 ligases, and it subverts the host ubiquitination process. At the N-terminus o ...	This NEL or novel E3 ligase domain is found at the C-terminus of bacterial virulence factors. Its sequence is different from those of the eukaryotic HECT and RING-finger E3 ligases, and it subverts the host ubiquitination process. At the N-terminus of the family-members there is a series of LRR repeats, and the NEL domain interacts with the most N-terminal repeat. The key residue for the ligation step is the cysteine, eg found at position 386 in UniProtKB:E7K2H2. The LRR section sequesters this active site until invasion has occurred [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Invasion plasmid antigen	aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity	organonitrogen compound metabolic process primary metabolic process organic substance metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal biological process involved in interspecies interaction between organisms modulation of process of another organism	extracellular region cellular anatomical entity host cellular component host intracellular part host cell cytoplasm host cell part host intracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A	IPR001611	Leucine-rich repeat	Repeat
A	IPR032674	LRR-containing bacterial E3 ligase, N-terminal	Domain
A	IPR029487	Novel E3 ligase domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.