Annotations: 3A6M

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	GrpE	e3a6mA1	A: beta complex topology	X: Head domain of nucleotide exchange factor GrpE	H: Head domain of nucleotide exchange factor GrpE (From Topology)	T: Head domain of nucleotide exchange factor GrpE	F: GrpE	ECOD (1.6)
B	GrpE	e3a6mB1	A: beta complex topology	X: Head domain of nucleotide exchange factor GrpE	H: Head domain of nucleotide exchange factor GrpE (From Topology)	T: Head domain of nucleotide exchange factor GrpE	F: GrpE	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.20.20	Alpha Beta	Alpha-Beta Complex	Hemagglutinin Ectodomain	Chain B	CATH (4.3.0)
A	2.30.22.10	Mainly Beta	Roll	Nucleotide Exchange Factor Grpe	Chain A, domain 2	CATH (4.3.0)
B	3.90.20.20	Alpha Beta	Alpha-Beta Complex	Hemagglutinin Ectodomain	Chain B	CATH (4.3.0)
B	2.30.22.10	Mainly Beta	Roll	Nucleotide Exchange Factor Grpe	Chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01025	GrpE (GrpE)	GrpE	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein grpE	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity nucleotide binding adenyl-nucleotide exchange factor activity ATPase regulator activity nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding molecular function regulator activity heterocyclic compound binding identical protein binding protein binding binding protein homodimerization activity protein dimerization activity nucleotide binding adenyl-nucleotide exchange factor activity ATPase regulator activity nucleoside phosphate binding purine nucleotide binding organic cyclic compound binding adenyl nucleotide binding molecular function regulator activity heterocyclic compound binding small molecule binding protein-folding chaperone binding	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process protein folding biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process protein folding biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR009012	GrpE nucleotide exchange factor, head	Homologous Superfamily
A, B	IPR000740	GrpE nucleotide exchange factor	Family
A, B	IPR013805	GrpE nucleotide exchange factor, coiled-coil	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.