1HDH

Arylsulfatase from Pseudomonas aeruginosa

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
Protein Modification Annotation
Structure Motif: Primary M-CSA Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1hdha_	Alpha and beta proteins (a/b)	Alkaline phosphatase-like	Alkaline phosphatase-like	Arylsulfatase	Arylsulfatase B (4-sulfatase)	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
B	d1hdhb_	Alpha and beta proteins (a/b)	Alkaline phosphatase-like	Alkaline phosphatase-like	Arylsulfatase	Arylsulfatase B (4-sulfatase)	(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)
A	SCOP2 Family	Sulfatases	8024041	4000785	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Alkaline phosphatase-like	8036420	3001353	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Arylsulfatase, C-terminal domain-like	8055771	3002305	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Alkaline phosphatase-like	8036420	3001353	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Arylsulfatase, C-terminal domain-like	8055771	3002305	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	Sulfatase_1	e1hdhA1	A: a/b three-layered sandwiches	X: Alkaline phosphatase-like (From Topology)	H: Alkaline phosphatase-like (From Topology)	T: Alkaline phosphatase-like	F: Sulfatase_1	ECOD (1.6)
B	Sulfatase_1	e1hdhB1	A: a/b three-layered sandwiches	X: Alkaline phosphatase-like (From Topology)	H: Alkaline phosphatase-like (From Topology)	T: Alkaline phosphatase-like	F: Sulfatase_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.720.10	Alpha Beta	3-Layer(aba) Sandwich	Alkaline Phosphatase, subunit A	Alkaline Phosphatase, subunit A	CATH (4.3.0)
A	3.30.1120.10	Alpha Beta	2-Layer Sandwich	Arylsulfatase, C-terminal domain		CATH (4.3.0)
B	3.40.720.10	Alpha Beta	3-Layer(aba) Sandwich	Alkaline Phosphatase, subunit A	Alkaline Phosphatase, subunit A	CATH (4.3.0)
B	3.30.1120.10	Alpha Beta	2-Layer Sandwich	Arylsulfatase, C-terminal domain		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00884	Sulfatase (Sulfatase)	Sulfatase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Arylsulfatase	phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphoric diester hydrolase activity hydrolase activity catalytic activity arylsulfatase activity sulfuric ester hydrolase activity cation binding ion binding binding metal ion binding small molecule binding	-	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR024607	Sulfatase, conserved site	Conserved Site
A, B	IPR000917	Sulfatase, N-terminal	Domain
A, B	IPR050738	Sulfatase enzyme	Family
A, B	IPR017850	Alkaline-phosphatase-like, core domain superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B	DDZ	Parent Component: ALA RESID: AA0492 PSI-MOD : L-3,3-dihydroxyoalanine (Cys) MOD:01444 , L-3,3-dihydroxyoalanine (Ser) MOD:01445 , L-3,3-dihydroxyoalanine MOD:01448

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A	arylsulfatase M-CSA #661	Sulfatase enzymes are a highly homologous enzyme family which catalyse the hydrolysis of sulphate-ester bonds.	Defined by 10 residues: ASP:A-13ASP:A-14ALA:A-51ARG:A-55LYS:A-113HIS:A-115HIS:A-211ASP:A-317ASN:A-318LYS:A-375 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 3.1.6.1 (PDB Primary Data) Search M-CSA Motif + EC 3.1.6.1

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.