4XGW

Crystal structure of Escherichia coli Flavin trafficking protein, an FMN transferase, E169K mutant

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ApbE-like	8101511	3001754	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	ApbE-like	8101511	3001754	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	ApbE-like	8101511	3001754	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	ApbE-like	8101511	3001754	SCOP2B (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	ApbE_C	e4xgwA1	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_C	ECOD (1.6)
A	ApbE_N	e4xgwA2	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_N	ECOD (1.6)
B	ApbE_C	e4xgwB2	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_C	ECOD (1.6)
B	ApbE_N	e4xgwB1	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_N	ECOD (1.6)
C	ApbE_C	e4xgwC2	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_C	ECOD (1.6)
C	ApbE_N	e4xgwC1	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_N	ECOD (1.6)
D	ApbE_C	e4xgwD1	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_C	ECOD (1.6)
D	ApbE_N	e4xgwD2	A: a+b two layers	X: T-fold	H: ApbE-like (From Topology)	T: ApbE-like	F: ApbE_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.520.10	Alpha Beta	Roll	T-fold	ApbE-like domains	CATH (4.3.0)
B	3.10.520.10	Alpha Beta	Roll	T-fold	ApbE-like domains	CATH (4.3.0)
C	3.10.520.10	Alpha Beta	Roll	T-fold	ApbE-like domains	CATH (4.3.0)
D	3.10.520.10	Alpha Beta	Roll	T-fold	ApbE-like domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02424	ApbE family (ApbE)	ApbE family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	FAD:protein FMN transferase	cation binding ion binding binding metal ion binding small molecule binding transferase activity catalytic activity	-	protein-containing complex catalytic complex oxidoreductase complex cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR003374	ApbE-like superfamily	Homologous Superfamily
A, B, C, D	IPR024932	Flavin transferase ApbE	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.