3ETT | pdb_00003ett

Crystal structure of a bacterial arylsulfate sulfotransferase catalytic intermediate with 4-nitrophenol bound in the active site

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	ASST catalytic domain-like	8105304	3002836	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	E set domains	8105303	3000070	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	E set domains	8105303	3000070	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	ASST catalytic domain-like	8105304	3002836	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)
B	zf-CCCH_4	e3ettB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (v294.1)
A	zf-CCCH_4	e3ettA1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: zf-CCCH_4	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.3100	Mainly Beta	Sandwich	Immunoglobulin-like	Arylsulphate sulphotransferase monomer, N-terminal domain	CATH (4.3.0)
A	2.60.40.3100	Mainly Beta	Sandwich	Immunoglobulin-like	Arylsulphate sulphotransferase monomer, N-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF05935	Arylsulfotransferase (ASST) (Arylsulfotrans)	Arylsulfotransferase (ASST)	-	Repeat
A, B	PF17425	Arylsulfotransferase Ig-like domain (Arylsulfotran_N)	Arylsulfotransferase Ig-like domain	This family consists of several bacterial Arylsulfotransferase proteins. Arylsulfotransferase (ASST) transfers a sulfate group from phenolic sulfate esters to a phenolic acceptor substrate [1]. This domain has an Ig-like fold.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Arylsulfate sulfotransferase	transferase activity, transferring sulphur-containing groups sulfotransferase activity transferase activity aryl sulfotransferase activity catalytic activity arylsulfate sulfotransferase activity identical protein binding protein binding binding	-	cellular anatomical structure extracellular region periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR053143	Arylsulfate Sulfotransferase	Family
A, B	IPR028610	Arylsulfate sulfotransferase AssT, Enterobacteria	Family
A, B	IPR035391	Arylsulfotransferase, N-terminal domain	Domain
A, B	IPR010262	Arylsulfotransferase, bacteria	Family
A, B	IPR038477	Arylsulfotransferase, N-terminal domain superfamily	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.