Annotations: 4ZCK

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e4zckA1	A: amino-terminal domain of OmpATb	X: amino-terminal domain of OmpATb	H: amino-terminal domain of OmpATb	T: Cytochrom_C1	F:	ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.870	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Elongation Factor G (Translational Gtpase), domain 3	CATH (4.3.0)
A	3.30.70.240	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
A	2.40.50.250	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	bipa protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00679	Elongation factor G C-terminus (EFG_C)	Elongation factor G C-terminus	This domain includes the carboxyl terminal regions of Elongation factor G, elongation factor 2 and some tetracycline resistance proteins and adopt a ferredoxin-like fold.	Domain
A	PF21018	TypA/BipA C-terminal domain (BipA_C)	TypA/BipA C-terminal domain	This entry represents the C-terminal domain of the TypA/BipA protein. The C-terminal domain of BipA, consisting of residues, forms a unique motif with two crossed beta sheets (comprising of two and four beta-strands, respectively) wrapped by three sh ...	This entry represents the C-terminal domain of the TypA/BipA protein. The C-terminal domain of BipA, consisting of residues, forms a unique motif with two crossed beta sheets (comprising of two and four beta-strands, respectively) wrapped by three short alpha helices forming a nearly equilateral triangle [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	GTP-binding protein TypA/BipA	guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding guanosine tetraphosphate binding guanyl nucleotide binding binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding RNA binding rRNA binding nucleic acid binding tRNA binding GTP binding purine ribonucleoside triphosphate binding ribonucleoprotein complex binding protein-containing complex binding ribosome binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus biosynthetic process metabolic process cellular process macromolecule metabolic process gene expression macromolecule biosynthetic process ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization response to stimulus response to stress response to abiotic stimulus response to cold response to temperature stimulus biosynthetic process metabolic process cellular process macromolecule metabolic process gene expression macromolecule biosynthetic process ribonucleoprotein complex biogenesis organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal large subunit biogenesis protein-RNA complex assembly cellular component biogenesis cellular component organization ribosome biogenesis organelle organization protein-RNA complex organization cellular component assembly ribosomal large subunit assembly protein-containing complex assembly cellular component organization or biogenesis ribosome assembly	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol protein-containing complex ribonucleoprotein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000795	Translational (tr)-type GTP-binding domain	Domain
A	IPR035647	EF-G domain III/V-like	Homologous Superfamily
A	IPR006298	GTP-binding protein BipA	Family
A	IPR004161	Translation elongation factor EFTu-like, domain 2	Domain
A	IPR035651	BipA, domain V	Domain
A	IPR009000	Translation protein, beta-barrel domain superfamily	Homologous Superfamily
A	IPR048876	TypA/BipA, C-terminal domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR005225	Small GTP-binding domain	Domain
A	IPR000640	Elongation factor EFG, domain V-like	Domain
A	IPR047043	GTP-binding protein BipA, domain 3	Domain
A	IPR031157	Tr-type G domain, conserved site	Conserved Site
A	IPR047041	GTP-binding protein BipA, GTP-binding domain	Domain
A	IPR042116	GTP-binding protein TypA/BipA, C-terminal	Homologous Superfamily
A	IPR047042	GTP-binding protein BipA, domain 2	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.