3F2H | pdb_00003f2h

Crystal structure of the mercury-bound form of MerB mutant C160S, the Organomercurial Lyase involved in a bacterial mercury resistance system

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d3f2ha1	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	MerB N-terminal domain-like	Alkylmercury lyase MerB	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d3f2ha2	Alpha and beta proteins (a+b)	NosL/MerB-like	NosL/MerB-like	MerB-like	Alkylmercury lyase MerB	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d3f2hb1	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	MerB N-terminal domain-like	Alkylmercury lyase MerB	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d3f2hb2	Alpha and beta proteins (a+b)	NosL/MerB-like	NosL/MerB-like	MerB-like	Alkylmercury lyase MerB	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Winged helix DNA-binding domain	8003062	3000034	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	NosL/MerB-like	8003060	3000079	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	NosL/MerB-like	8003060	3000079	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Winged helix DNA-binding domain	8003062	3000034	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	AA_kinase	e3f2hA7	A: alpha bundles	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: AA_kinase	ECOD (develop294)
B	AA_kinase	e3f2hB7	A: alpha bundles	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: AA_kinase	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.450.410	Alpha Beta	2-Layer Sandwich	Beta-Lactamase		CATH (4.3.0)
B	3.30.450.410	Alpha Beta	2-Layer Sandwich	Beta-Lactamase		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Alkylmercury lyase	alkylmercury lyase activity lyase activity catalytic activity	response to mercury ion response to stimulus response to metal ion response to chemical	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR024259	Alkylmercury lyase, helix-turn-helix domain	Domain
A, B	IPR004927	Alkylmercury lyase	Family
A, B	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A, B	IPR053717	Mercury resistance MerB lyase	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.