3VKI | pdb_00003vki

Monoclinic Crystal Structure of Salmonella FlgA in closed form

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)
D	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FlgA C-terminal domain D3-like	8104105	3002824	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	AFP III-like domain	8104107	3001936	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	FlgA domain D1-like	8104114	3002825	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)
D	ChapFlgA_C	e3vkiD2	A: beta barrels	X: Ribosomal protein L14-like	H: Barrel domain in flagellar protein FlgA (From Topology)	T: Barrel domain in flagellar protein FlgA	F: ChapFlgA_C	ECOD (1.6)
D	SAF	e3vkiD1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: SAF	ECOD (1.6)
D	ChapFlgA_N	e3vkiD3	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: ChapFlgA_N	ECOD (1.6)
C	ChapFlgA_C	e3vkiC2	A: beta barrels	X: Ribosomal protein L14-like	H: Barrel domain in flagellar protein FlgA (From Topology)	T: Barrel domain in flagellar protein FlgA	F: ChapFlgA_C	ECOD (1.6)
C	SAF	e3vkiC1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: SAF	ECOD (1.6)
C	ChapFlgA_N	e3vkiC3	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: ChapFlgA_N	ECOD (1.6)
B	ChapFlgA_C	e3vkiB2	A: beta barrels	X: Ribosomal protein L14-like	H: Barrel domain in flagellar protein FlgA (From Topology)	T: Barrel domain in flagellar protein FlgA	F: ChapFlgA_C	ECOD (1.6)
B	SAF	e3vkiB1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: SAF	ECOD (1.6)
B	ChapFlgA_N	e3vkiB3	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: ChapFlgA_N	ECOD (1.6)
A	ChapFlgA_C	e3vkiA2	A: beta barrels	X: Ribosomal protein L14-like	H: Barrel domain in flagellar protein FlgA (From Topology)	T: Barrel domain in flagellar protein FlgA	F: ChapFlgA_C	ECOD (1.6)
A	SAF	e3vkiA1	A: beta barrels	X: beta-clip	H: SET domain-like (From Topology)	T: SET domain-like	F: SAF	ECOD (1.6)
A	ChapFlgA_N	e3vkiA3	A: a+b two layers	X: Thioesterase/thiol ester dehydrase-isomerase-like	H: Thioesterase/thiol ester dehydrase-isomerase (From Topology)	T: Thioesterase/thiol ester dehydrase-isomerase	F: ChapFlgA_N	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
C	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
B	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)
A	2.30.30.760	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF08666	SAF domain (SAF)	SAF domain	This domain family includes a range of different proteins. Such as antifreeze proteins and flagellar FlgA proteins, and CpaB pilus proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Flagella basal body P-ring formation protein flgA	-	organelle assembly cell projection organization bacterial-type flagellum assembly membraneless organelle assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly bacterial-type flagellum-dependent cell motility cell motility organelle assembly cell projection organization bacterial-type flagellum assembly membraneless organelle assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly bacterial-type flagellum-dependent cell motility cell motility archaeal or bacterial-type flagellum-dependent cell motility cilium or flagellum-dependent cell motility	cellular anatomical structure periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR039246	Flagellar protein FlgA	Family
A, B, C, D	IPR013974	SAF domain	Domain
A, B, C, D	IPR017585	Flagella basal body P-ring formation protein FlgA, SAF domain	Domain

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.