3BRM | pdb_00003brm

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3brmb_	Multi-domain proteins (alpha and beta)	beta-lactamase/transpeptidase-like	beta-lactamase/transpeptidase-like	Glutaminase	Probable glutaminase YbgJ	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
A	d3brma_	Multi-domain proteins (alpha and beta)	beta-lactamase/transpeptidase-like	beta-lactamase/transpeptidase-like	Glutaminase	Probable glutaminase YbgJ	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	beta-lactamase/transpeptidase-like	8032866	3001604	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	beta-lactamase/transpeptidase-like	8032866	3001604	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Glutaminase_2nd	e3brmB1	A: alpha complex topology	X: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)	H: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)	T: alpha-helical domain in beta-lactamase/transpeptidase-like proteins	F: Glutaminase_2nd	ECOD (1.6)
B	Glutaminase_1st	e3brmB2	A: a+b three layers	X: Profilin-like	H: a+b domain in beta-lactamase/transpeptidase-like proteins (From Topology)	T: a+b domain in beta-lactamase/transpeptidase-like proteins	F: Glutaminase_1st	ECOD (1.6)
A	Glutaminase_2nd	e3brmA1	A: alpha complex topology	X: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)	H: alpha-helical domain in beta-lactamase/transpeptidase-like proteins (From Topology)	T: alpha-helical domain in beta-lactamase/transpeptidase-like proteins	F: Glutaminase_2nd	ECOD (1.6)
A	Glutaminase_1st	e3brmA2	A: a+b three layers	X: Profilin-like	H: a+b domain in beta-lactamase/transpeptidase-like proteins (From Topology)	T: a+b domain in beta-lactamase/transpeptidase-like proteins	F: Glutaminase_1st	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.710.10	Alpha Beta	3-Layer(aba) Sandwich	Beta-lactamase	DD-peptidase/beta-lactamase superfamily	CATH (4.3.0)
B	1.10.1500.10	Mainly Alpha	Orthogonal Bundle	Probable Glutaminase Ybgj	Chain: A, domain 2	CATH (4.3.0)
A	3.40.710.10	Alpha Beta	3-Layer(aba) Sandwich	Beta-lactamase	DD-peptidase/beta-lactamase superfamily	CATH (4.3.0)
A	1.10.1500.10	Mainly Alpha	Orthogonal Bundle	Probable Glutaminase Ybgj	Chain: A, domain 2	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B	PF04960	Glutaminase (Glutaminase)	Glutaminase	This family of enzymes deaminates glutamine to glutamate EC:3.5.1.2.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Glutaminase 1	hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides glutaminase activity hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	glutamine metabolic process catabolic process oxoacid metabolic process L-amino acid catabolic process carboxylic acid metabolic process L-glutamine catabolic process amino acid metabolic process primary metabolic process organic acid catabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process glutamine metabolic process catabolic process oxoacid metabolic process L-amino acid catabolic process carboxylic acid metabolic process L-glutamine catabolic process amino acid metabolic process primary metabolic process organic acid catabolic process organic acid metabolic process alpha-amino acid metabolic process L-amino acid metabolic process proteinogenic amino acid metabolic process alpha-amino acid catabolic process proteinogenic amino acid catabolic process carboxylic acid catabolic process metabolic process cellular process small molecule metabolic process small molecule catabolic process amino acid catabolic process	-

Chains	Accession	Name	Type
A, B	IPR015868	Glutaminase	Family
A, B	IPR012338	Beta-lactamase/transpeptidase-like	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.

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