4KAA | pdb_00004kaa

Crystal structure of the halotag2 protein at the resolution 2.3A, Northeast Structural Genomics Consortium (NESG) target OR150

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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)
B	d4kaab1	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Haloalkane dehalogenase	automated matches	(Rhodococcus sp. (in: high G+C Gram-positive bacteria) ) [TaxId: 1831 ],	SCOPe (2.08)
B	d4kaab2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Rhodococcus sp. (in: high G+C Gram-positive bacteria) ) [TaxId: 1831 ],	SCOPe (2.08)
A	d4kaaa1	Alpha and beta proteins (a/b)	alpha/beta-Hydrolases	alpha/beta-Hydrolases	Haloalkane dehalogenase	automated matches	(Rhodococcus sp. (in: high G+C Gram-positive bacteria) ) [TaxId: 1831 ],	SCOPe (2.08)
A	d4kaaa2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Rhodococcus sp. (in: high G+C Gram-positive bacteria) ) [TaxId: 1831 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	VCPO_2nd	e4kaaB1	A: a/b three-layered sandwiches	X: all-alpha NTP pyrophosphatases	H: all-alpha NTP pyrophosphatases	T: MazG-related	F: VCPO_2nd	ECOD (v294.1)
A	Bac_rhodopsin	e4kaaA1	A: a/b three-layered sandwiches	X: all-alpha NTP pyrophosphatases	H: all-alpha NTP pyrophosphatases	T: MazG-related	F: Bac_rhodopsin	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
A	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Haloalkane dehalogenase	haloalkane dehalogenase activity hydrolase activity, acting on halide bonds hydrolase activity hydrolase activity, acting on halide bonds, in C-halide compounds catalytic activity	response to stimulus response to chemical response to toxic substance	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000639	Epoxide hydrolase-like	Family
A, B	IPR000073	Alpha/beta hydrolase fold-1	Domain
A, B	IPR023594	Haloalkane dehalogenase, subfamily 2	Family
A, B	IPR050266	AB hydrolase superfamily	Family
A, B	IPR029058	Alpha/Beta hydrolase fold	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.