3MEM

Crystal structure of a Putative signal transduction protein (Maqu_0641) from MARINOBACTER AQUAEOLEI VT8 at 2.25 A resolution

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)
A	PF08668	e3memA1	A: alpha complex topology	X: PDEase-like	H: HD-domain/PDEase-like (From Topology)	T: HD-domain/PDEase-like	F: PF08668	ECOD (1.6)
A	PF04073	e3memA2	A: a+b complex topology	X: YbaK/ProRS associated domain (From Topology)	H: YbaK/ProRS associated domain (From Topology)	T: YbaK/ProRS associated domain	F: PF04073	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.960.10	Alpha Beta	Alpha-Beta Complex	YbaK protein	YbaK/aminoacyl-tRNA synthetase-associated domain	CATH (4.3.0)
A	1.10.3210.10	Mainly Alpha	Orthogonal Bundle	Hypothetical protein af1432	Hypothetical protein af1432	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08668	HDOD domain (HDOD)	HDOD domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Putative signal transduction protein	hydrolase activity, acting on ester bonds catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid carboxylic ester hydrolase activity aminoacyl-tRNA editing activity hydrolase activity catalytic activity, acting on a tRNA catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR013976	Metal-dependent hydrolase HDOD	Domain
A	IPR036754	YbaK/aminoacyl-tRNA synthetase-associated domain superfamily	Homologous Superfamily
A	IPR014627	Uncharacterised conserved protein UCP036888, signal transduction HD-GYP-like, PA5346 type	Family

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.