Annotations: 8PDK

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	DNA_topoisoIV	e8pdkB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: DNA_topoisoIV	ECOD (v295.2)
A	REC lobe of CRISPR-associated endonuclease Cas9 / Bridge helix of CRISPR-associated endonuclease Cas9	e8pdkA01	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: REC lobe of CRISPR-associated endonuclease Cas9 / Bridge helix of CRISPR-associated endonuclease Cas9	ECOD (v295.2)

Chains	Accession	Name	Description	Comments	Source
A, B	PF05157	MshEN domain (MshEN)	MshEN domain	This domain is found at the N-terminus of the Type II secretion secretion system protein E (GspE) and type IV pilus extensin ATPase PilB and near the C-terminus of the glycosyltransferase NfrB. A variant of this domain, called MshEN, binds cyclic di- ...	This domain is found at the N-terminus of the Type II secretion secretion system protein E (GspE) and type IV pilus extensin ATPase PilB and near the C-terminus of the glycosyltransferase NfrB. A variant of this domain, called MshEN, binds cyclic di-GMP [4,6,7], which modulates the activity of the respective protein. The structure of this domain is now known [1,2,4].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	c-di-GMP binding domain of the ATPase enzyme PilF	pyrophosphatase activity ATP hydrolysis 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 ATP-dependent activity	-	cell periphery cellular anatomical structure plasma membrane membrane intracellular anatomical structure cytoplasm

Chains	Accession	Name	Type
A, B	IPR001482	Type II/IV secretion system domain	Domain
A, B	IPR061298	Bacterial type II secretion system protein, E signature	Conserved Site
A, B	IPR037257	Type II secretion system protein GspE, N-terminal superfamily	Homologous Superfamily
A, B	IPR007831	Type II secretion system protein GspE, N-terminal	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.

8PDK | pdb_00008pdk