2HFW | pdb_00002hfw

Structural and kinetic analysis of proton shuttle residues in the active site of human carbonic anhydrase III

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
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2hfwa_	All beta proteins	Carbonic anhydrase	Carbonic anhydrase	Carbonic anhydrase	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Carbonic anhydrase	8065117	3001672	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	Carb_anhydrase	e2hfwA1	A: beta meanders	X: Carbonic anhydrase (From Topology)	H: Carbonic anhydrase (From Topology)	T: Carbonic anhydrase	F: Carb_anhydrase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.200.10	Alpha Beta	Roll	Carbonic Anhydrase II	Alpha carbonic anhydrase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00194	Eukaryotic-type carbonic anhydrase (Carb_anhydrase)	Eukaryotic-type carbonic anhydrase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Carbonic anhydrase 3	cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity zinc ion binding carbonate dehydratase activity cation binding transition metal ion binding ion binding binding nickel cation binding metal ion binding small molecule binding phosphoric ester hydrolase activity hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity zinc ion binding carbonate dehydratase activity hydro-lyase activity lyase activity carbon-oxygen lyase activity	biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to bacterium response to external stimulus response to external biotic stimulus response to biotic stimulus response to oxidative stress response to stress response to alcohol response to chemical response to oxygen-containing compound response to ethanol	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR018338	Carbonic anhydrase, alpha-class, conserved site	Conserved Site
A	IPR001148	Alpha carbonic anhydrase domain	Domain
A	IPR036398	Alpha carbonic anhydrase domain superfamily	Homologous Superfamily
A	IPR023561	Carbonic anhydrase, alpha-class	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P07451	bagassosis Liver Cirrhosis, Experimental obesity disorder pneumoconiosis ductal breast carcinoma in situ malignant ependymoma psoriasis breast cancer glioblastoma lung adenocarcinoma malignant glioma ovarian cancer drug-induced liver injury invasive ductal breast carcinoma lung cancer bagassosis Liver Cirrhosis, Experimental obesity disorder pneumoconiosis ductal breast carcinoma in situ malignant ependymoma psoriasis breast cancer glioblastoma lung adenocarcinoma malignant glioma ovarian cancer drug-induced liver injury invasive ductal breast carcinoma lung cancer non-small cell lung carcinoma

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.