2RD3 | pdb_00002rd3

Crystal structure of TenA homologue (HP1287) from Helicobacter pylori

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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 [auth D]	d2rd3d1	All alpha proteins	Heme oxygenase-like	Heme oxygenase-like	automated matches	automated matches	Campylobacter pylori (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
B [auth D]	d2rd3d2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Campylobacter pylori (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
A	d2rd3a1	All alpha proteins	Heme oxygenase-like	Heme oxygenase-like	automated matches	automated matches	Campylobacter pylori (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)
A	d2rd3a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Campylobacter pylori (Helicobacter pylori ) [TaxId: 210 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth D]	SCOP2B Superfamily	Heme oxygenase-like	8065909	3001676	SCOP2B (2022-06-29)
A	SCOP2 Family	TenA/THI4-like	8065908	4000765	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Heme oxygenase-like	8065909	3001676	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 [auth D]	FXa_inhibition	e2rd3D1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: FXa_inhibition	ECOD (v294.1)
A	V-set	e2rd3A1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: V-set	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth D]	1.20.910.10	Mainly Alpha	Up-down Bundle	Heme Oxygenase	Chain A	CATH (4.3.0)
A	1.20.910.10	Mainly Alpha	Up-down Bundle	Heme Oxygenase	Chain A	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B [auth D]	Transcriptional regulator	thiaminase activity hydrolase activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	pyrimidine-containing compound metabolic process water-soluble vitamin biosynthetic process small molecule biosynthetic process thiamine-containing compound metabolic process vitamin biosynthetic process vitamin metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process phosphate-containing compound metabolic process thiamine diphosphate metabolic process sulfur compound metabolic process metabolic process pyrimidine-containing compound metabolic process water-soluble vitamin biosynthetic process small molecule biosynthetic process thiamine-containing compound metabolic process vitamin biosynthetic process vitamin metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process phosphate-containing compound metabolic process thiamine diphosphate metabolic process sulfur compound metabolic process metabolic process cellular process small molecule metabolic process pyrimidine-containing compound biosynthetic process phosphorus metabolic process thiamine diphosphate biosynthetic process thiamine-containing compound biosynthetic process alcohol metabolic process thiamine metabolic process thiamine biosynthetic process alcohol biosynthetic process primary alcohol biosynthetic process primary alcohol metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B [auth D]	IPR004305	Thiaminase-2/PQQC	Domain
A, B [auth D]	IPR050967	Thiamine Salvage Pathway TenA	Family
A, B [auth D]	IPR027574	Thiaminase II	Family
A, B [auth D]	IPR016084	Haem oxygenase-like, multi-helical	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.