5CRL | pdb_00005crl

Crystal Structure of the Transcription Activator Tn501 MerR in Complex with Mercury (II)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
B	d5crlb_	All alpha proteins	Putative DNA-binding domain	Putative DNA-binding domain	automated matches	automated matches	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
A	d5crla_	All alpha proteins	Putative DNA-binding domain	Putative DNA-binding domain	automated matches	automated matches	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Putative DNA-binding domain	8075303	3000158	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Dimerization domain of Mer-like transcriptional regulators	8086656	3002692	SCOP2B (2022-06-29)
A	SCOP2 Family	DNA-binding N-terminal domain of transcription activators	8075302	4000766	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Dimerization domain of Mer-like transcriptional regulators	8086656	3002692	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Putative DNA-binding domain	8075303	3000158	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)
B	DUF305	e5crlB1	A: a/b three-layered sandwiches	X: beta-propeller-like	H: beta-propeller	T: 6-bladed	F: DUF305	ECOD (v294.1)
A	DUF305	e5crlA1	A: a/b three-layered sandwiches	X: beta-propeller-like	H: beta-propeller	T: 6-bladed	F: DUF305	ECOD (v294.1)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Mercuric resistance operon regulatory protein	DNA binding binding nucleic acid binding cation binding transition metal ion binding mercury ion binding ion binding metal ion binding small molecule binding transcription regulator activity DNA-binding transcription factor 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	IPR009061	Putative DNA-binding domain superfamily	Homologous Superfamily
A, B	IPR047057	MerR transcriptional regulator	Family
A, B	IPR011794	Hg(II)-responsive transcriptional regulator	Family
A, B	IPR015358	Transcription regulator MerR, DNA binding	Domain
A, B	IPR000551	MerR-type HTH domain	Domain

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.