Annotations: 1ZKP

1.5A Resolution Crystal Structure of a Metallo Beta Lactamase Family Protein, the ELAC Homolgue of Bacillus anthracis, a Putative Ribonuclease

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family 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)
D	d1zkpd2	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	YhfI-like	Hypothetical protein BA1088 (BAS1016)	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)
D	d1zkpd3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)
C	d1zkpc2	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	YhfI-like	Hypothetical protein BA1088 (BAS1016)	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)
C	d1zkpc3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)
B	d1zkpb2	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	YhfI-like	Hypothetical protein BA1088 (BAS1016)	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)
B	d1zkpb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)
A	d1zkpa1	Alpha and beta proteins (a+b)	Metallo-hydrolase/oxidoreductase	Metallo-hydrolase/oxidoreductase	YhfI-like	Hypothetical protein BA1088 (BAS1016)	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)
A	d1zkpa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Bacillus anthracis str. Ames ) [TaxId: 198094 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Metallo-hydrolase/oxidoreductase	8035801	3001057	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Metallo-hydrolase/oxidoreductase	8035801	3001057	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Metallo-hydrolase/oxidoreductase	8035801	3001057	SCOP2B (2022-06-29)
A	SCOP2 Family	YhfI-like	8023421	4000431	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Metallo-hydrolase/oxidoreductase	8035801	3001057	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	CheD	e1zkpD1	A: beta barrels	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: CheD	ECOD (v294.2)
C	CheD	e1zkpC1	A: beta barrels	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: CheD	ECOD (v294.2)
B	CheD	e1zkpB1	A: beta barrels	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: CheD	ECOD (v294.2)
A	Lactamase_B	e1zkpA1	A: few secondary structure elements	X: Metallo-hydrolase/oxidoreductase	H: Metallo-hydrolase/oxidoreductase	T: Metallo-hydrolase/oxidoreductase	F: Lactamase_B	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)
C	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)
B	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)
A	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF12706	Beta-lactamase superfamily domain (Lactamase_B_2)	Beta-lactamase superfamily domain	This family is part of the beta-lactamase superfamily and is related to Pfam:PF00753.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	hypothetical protein BA1088	tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity, acting on a tRNA hydrolase activity nuclease activity hydrolase activity, acting on ester bonds RNA endonuclease activity 3'-tRNA processing endoribonuclease activity catalytic activity cation binding tRNA-specific ribonuclease activity endonuclease activity RNA endonuclease activity producing 5'-phosphomonoesters, hydrolytic mechanism catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid RNA nuclease activity catalytic activity, acting on a tRNA hydrolase activity nuclease activity hydrolase activity, acting on ester bonds RNA endonuclease activity 3'-tRNA processing endoribonuclease activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A, B, C, D	IPR001279	Metallo-beta-lactamase	Domain

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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.