Annotations: 5WNW

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Colicin_Pyocin	e5wnwC1	A: alpha bundles	X: ACP-like	H: Colicin E immunity proteins (From Topology)	T: Colicin E immunity proteins	F: Colicin_Pyocin	ECOD (1.6)
B	LTXXQ	e5wnwB1	A: alpha bundles	X: LTXXQ motif family protein (From Topology)	H: LTXXQ motif family protein (From Topology)	T: LTXXQ motif family protein	F: LTXXQ	ECOD (1.6)
A	LTXXQ	e5wnwA1	A: alpha bundles	X: LTXXQ motif family protein (From Topology)	H: LTXXQ motif family protein (From Topology)	T: LTXXQ motif family protein	F: LTXXQ	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.120.1490	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)		CATH (4.3.0)
A	1.20.120.1490	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C	PF01320	Colicin immunity protein / pyocin immunity protein (Colicin_Pyocin)	Colicin immunity protein / pyocin immunity protein		Domain
A, B	PF07813	LTXXQ motif family protein (LTXXQ)	LTXXQ motif family protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	Colicin-E7 immunity protein	binding toxic substance binding	metabolic process cellular process bacteriocin immunity toxin metabolic process secondary metabolic process	-
A, B	Periplasmic chaperone Spy	unfolded protein binding protein binding binding identical protein binding protein homodimerization activity protein dimerization activity protein folding chaperone	-	cellular anatomical structure outer membrane-bounded periplasmic space cell envelope periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C	IPR000290	Colicin immunity protein/pyocin immunity protein	Family
C	IPR035900	Colicin E immunity protein superfamily	Homologous Superfamily
A, B	IPR012899	LTXXQ motif family protein	Family
A, B	IPR052211	Cpx two-component system auxiliary protein	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.