1XXM | pdb_00001xxm

The modular architecture of protein-protein binding site

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
AMR Gene Family: CARD Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1xxma_	Multi-domain proteins (alpha and beta)	beta-lactamase/transpeptidase-like	beta-lactamase/transpeptidase-like	beta-Lactamase/D-ala carboxypeptidase	beta-Lactamase, class A	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C [auth B]	d1xxmb_	Multi-domain proteins (alpha and beta)	beta-lactamase/transpeptidase-like	beta-lactamase/transpeptidase-like	beta-Lactamase/D-ala carboxypeptidase	beta-Lactamase, class A	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B [auth C]	d1xxmc_	Alpha and beta proteins (a+b)	BLIP-like	beta-lactamase-inhibitor protein, BLIP	beta-lactamase-inhibitor protein, BLIP	automated matches	(Streptomyces clavuligerus ) [TaxId: 1901 ],	SCOPe (2.08)
D	d1xxmd_	Alpha and beta proteins (a+b)	BLIP-like	beta-lactamase-inhibitor protein, BLIP	beta-lactamase-inhibitor protein, BLIP	automated matches	(Streptomyces clavuligerus ) [TaxId: 1901 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	beta-lactamase/transpeptidase-like	8041576	3001604	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	beta-lactamase/transpeptidase-like	8041576	3001604	SCOP2B (2022-06-29)
B [auth C]	SCOP2B Superfamily	BLIP repeat-like	8092081	3000321	SCOP2B (2022-06-29)
B [auth C]	SCOP2B Superfamily	BLIP repeat-like	8041615	3000321	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	BLIP repeat-like	8041615	3000321	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	BLIP repeat-like	8092081	3000321	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Methyltransf_11	e1xxmA3	A: alpha bundles	X: DEATH domain	H: 40S ribosomal protein S13 N-terminal domain	T: 40S ribosomal protein S13 N-terminal domain	F: Methyltransf_11	ECOD (develop294)
C [auth B]	Methyltransf_11	e1xxmB3	A: alpha bundles	X: DEATH domain	H: 40S ribosomal protein S13 N-terminal domain	T: 40S ribosomal protein S13 N-terminal domain	F: Methyltransf_11	ECOD (develop294)
B [auth C]	ALO	e1xxmC3	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: ALO	ECOD (develop294)
D	ALO	e1xxmD3	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F: ALO	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.710.10	Alpha Beta	3-Layer(aba) Sandwich	Beta-lactamase	DD-peptidase/beta-lactamase superfamily	CATH (4.3.0)
C [auth B]	3.40.710.10	Alpha Beta	3-Layer(aba) Sandwich	Beta-lactamase	DD-peptidase/beta-lactamase superfamily	CATH (4.3.0)
B [auth C]	3.30.1450.10	Alpha Beta	2-Layer Sandwich	Beta-lactamase Inhibitory Protein	Chain:B, domain 1	CATH (4.3.0)
D	3.30.1450.10	Alpha Beta	2-Layer Sandwich	Beta-lactamase Inhibitory Protein	Chain:B, domain 1	CATH (4.3.0)

AMR Gene Family: CARD Annotation CARD Database Homepage

Chains	Accession	Gene Family	Drug Class	Resistance Machanism	Provenance Source (Version)
A, C [auth B]	ARO:3000014	TEM beta-lactamase	monobactam, cephalosporin, penicillin beta-lactam	antibiotic inactivation	CARD (4.0.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth B]	Beta-lactamase TEM	beta-lactamase activity hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amides catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	antibiotic metabolic process beta-lactam antibiotic catabolic process catabolic process lactam catabolic process metabolic process cellular process small molecule metabolic process antibiotic catabolic process lactam metabolic process response to stimulus response to chemical response to antibiotic	-
B [auth C], D	Beta-lactamase inhibitory protein	-	regulation of molecular function regulation of catalytic activity regulation of hydrolase activity biological regulation regulation of beta-lactamase activity	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B]	IPR045155	Beta-lactamase class A, catalytic domain	Domain
A, C [auth B]	IPR058200	Beta-lactamase TEM-12-like	Family
A, C [auth B]	IPR012338	Beta-lactamase/transpeptidase-like	Homologous Superfamily
A, C [auth B]	IPR000871	Beta-lactamase, class-A	Family
A, C [auth B]	IPR023650	Beta-lactamase, class-A active site	Active Site
B [auth C], D	IPR037873	BamE-like	Homologous Superfamily
B [auth C], D	IPR024221	Beta-lactamase-inhibitor protein BLIP domain superfamily	Homologous Superfamily
B [auth C], D	IPR009099	Beta-lactamase-inhibitor protein BLIP	Family

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.