7FEC | pdb_00007fec

Cryo-EM structure of the nonameric SsaV cytosolic domain with C9 symmetry

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
I	FHIPEP_2nd	e7fecI3	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
I	F_UNCLASSIFIED	e7fecI4	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
I	F_UNCLASSIFIED	e7fecI1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
I	FHIPEP_3rd	e7fecI2	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
H	FHIPEP_2nd	e7fecH2	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
H	F_UNCLASSIFIED	e7fecH3	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
H	F_UNCLASSIFIED	e7fecH4	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
H	FHIPEP_3rd	e7fecH1	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
G	FHIPEP_2nd	e7fecG3	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
G	F_UNCLASSIFIED	e7fecG1	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
G	F_UNCLASSIFIED	e7fecG2	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
G	FHIPEP_3rd	e7fecG4	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
F	FHIPEP_2nd	e7fecF3	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
F	F_UNCLASSIFIED	e7fecF2	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
F	F_UNCLASSIFIED	e7fecF4	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
F	FHIPEP_3rd	e7fecF1	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
E [auth D]	FHIPEP_2nd	e7fecD3	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
E [auth D]	F_UNCLASSIFIED	e7fecD2	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
E [auth D]	F_UNCLASSIFIED	e7fecD4	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
E [auth D]	FHIPEP_3rd	e7fecD1	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
D [auth C]	FHIPEP_2nd	e7fecC2	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
D [auth C]	F_UNCLASSIFIED	e7fecC3	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
D [auth C]	F_UNCLASSIFIED	e7fecC1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
D [auth C]	FHIPEP_3rd	e7fecC4	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
C [auth B]	FHIPEP_2nd	e7fecB1	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
C [auth B]	F_UNCLASSIFIED	e7fecB3	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth B]	F_UNCLASSIFIED	e7fecB4	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
C [auth B]	FHIPEP_3rd	e7fecB2	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
B [auth A]	FHIPEP_2nd	e7fecA1	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
B [auth A]	F_UNCLASSIFIED	e7fecA3	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
B [auth A]	F_UNCLASSIFIED	e7fecA2	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
B [auth A]	FHIPEP_3rd	e7fecA4	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)
A [auth E]	FHIPEP_2nd	e7fecE4	A: alpha arrays	X: helical domain in flagellar biosynthesis protein flhA (From Topology)	H: helical domain in flagellar biosynthesis protein flhA (From Topology)	T: helical domain in flagellar biosynthesis protein flhA	F: FHIPEP_2nd	ECOD (1.6)
A [auth E]	F_UNCLASSIFIED	e7fecE3	A: a+b two layers	X: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	H: ferredoxin-like domain in flagellar biosynthesis protein flhA (From Topology)	T: ferredoxin-like domain in flagellar biosynthesis protein flhA	F: F_UNCLASSIFIED	ECOD (1.6)
A [auth E]	F_UNCLASSIFIED	e7fecE1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: F_UNCLASSIFIED	ECOD (1.6)
A [auth E]	FHIPEP_3rd	e7fecE2	A: a/b three-layered sandwiches	X: a/b domain in flagellar biosynthesis protein flhA (From Topology)	H: a/b domain in flagellar biosynthesis protein flhA (From Topology)	T: a/b domain in flagellar biosynthesis protein flhA	F: FHIPEP_3rd	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
I	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
I	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
I	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
H	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
H	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
H	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
G	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
G	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
G	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
F	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
F	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
F	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
E [auth D]	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
E [auth D]	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
E [auth D]	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
D [auth C]	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
D [auth C]	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
D [auth C]	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
C [auth B]	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
C [auth B]	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
C [auth B]	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
B [auth A]	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
B [auth A]	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
B [auth A]	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)
A [auth E]	3.40.30.60	Alpha Beta	3-Layer(aba) Sandwich	Glutaredoxin	FHIPEP family, domain 1	CATH (utative)
A [auth E]	1.10.8.540	Mainly Alpha	Orthogonal Bundle	Helicase, Ruva Protein	domain 3	CATH (utative)
A [auth E]	3.40.50.12790	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	FHIPEP family, domain 4	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	PF00771	FHIPEP family (FHIPEP)	FHIPEP family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	Secretion system apparatus protein SsaV	-	establishment of protein localization nitrogen compound transport transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport macromolecule localization cellular process establishment of protein localization nitrogen compound transport transport secretion establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport macromolecule localization cellular process intracellular protein localization	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	IPR042194	FHIPEP, domain 1	Homologous Superfamily
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	IPR042196	FHIPEP, domain 4	Homologous Superfamily
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	IPR001712	Type III secretion system FHIPEP	Family
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	IPR042193	FHIPEP, domain 3	Homologous Superfamily
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	IPR025505	FHIPEP conserved site	Conserved Site
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	IPR006302	Type III secretion protein HrcV	Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth E], B [auth A], C [auth B], D [auth C], E [auth D] A [auth E], B [auth A], C [auth B], D [auth C], E [auth D], F, G, H, I	mpstruc	TRANSMEMBRANE PROTEINS: BETA-BARREL	Type III Secretion Systems	nonameric SsaV cytosolic domain in the context of the InvA-SsaV chimeric protein