Annotations: 6QE7

anti-sigma factor domain-containing protein

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	ANAPC4_WD40, Beta-prop_WDR36-Utp21_1st	e6qe7C1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ANAPC4_WD40, Beta-prop_WDR36-Utp21_1st	ECOD (v294.2)
B	ANAPC4_WD40, Beta-prop_WDR36-Utp21_1st	e6qe7B1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ANAPC4_WD40, Beta-prop_WDR36-Utp21_1st	ECOD (v294.2)
A	ANAPC4_WD40, Beta-prop_WDR36-Utp21_1st	e6qe7A1	A: beta barrels	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ANAPC4_WD40, Beta-prop_WDR36-Utp21_1st	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.90.182.10	Alpha Beta	Alpha-Beta Complex	Toxin - Anthrax Protective Antigen	domain 1	CATH (utative)
B	3.90.182.10	Alpha Beta	Alpha-Beta Complex	Toxin - Anthrax Protective Antigen	domain 1	CATH (utative)
A	3.90.182.10	Alpha Beta	Alpha-Beta Complex	Toxin - Anthrax Protective Antigen	domain 1	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF07691	PA14 domain (PA14)	PA14 domain	This domain forms an insert in bacterial beta-glucosidases and is found in other glycosidases, glycosyltransferases, proteases, amidases, yeast adhesins, and bacterial toxins, including anthrax protective antigen (PA). The domain also occurs in a Dic ...	This domain forms an insert in bacterial beta-glucosidases and is found in other glycosidases, glycosyltransferases, proteases, amidases, yeast adhesins, and bacterial toxins, including anthrax protective antigen (PA). The domain also occurs in a Dictyostelium prespore-cell-inducing factor Psi and in fibrocystin, the mammalian protein whose mutation leads to polycystic kidney and hepatic disease. The crystal structure of PA shows that this domain (named PA14 after its location in the PA20 pro-peptide) has a beta-barrel structure. The PA14 domain sequence suggests a binding function, rather than a catalytic role. The PA14 domain distribution is compatible with carbohydrate binding.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Anti-sigma-I factor RsgI3	-	-	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR011658	PA14 domain	Domain
A, B, C	IPR037524	PA14/GLEYA domain	Domain
A, B, C	IPR024449	Anti-sigma factor RsgI, N-terminal	Domain
A, B, C	IPR055431	Anti-sigma factor RsgI-like, middle domain	Domain

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.