2AH6 | pdb_00002ah6

Crystal structure of a putative cobalamin adenosyltransferase (bh1595) from bacillus halodurans c-125 at 1.60 A resolution

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)
A	d2ah6a_	All alpha proteins	Ferritin-like	Cobalamin adenosyltransferase-like	Cobalamin adenosyltransferase	automated matches	(Halalkalibacterium halodurans C-125 ) [TaxId: 272558 ],	SCOPe (2.08)
B	d2ah6b_	All alpha proteins	Ferritin-like	Cobalamin adenosyltransferase-like	Cobalamin adenosyltransferase	automated matches	(Halalkalibacterium halodurans C-125 ) [TaxId: 272558 ],	SCOPe (2.08)
C	d2ah6c_	All alpha proteins	Ferritin-like	Cobalamin adenosyltransferase-like	Cobalamin adenosyltransferase	automated matches	(Halalkalibacterium halodurans C-125 ) [TaxId: 272558 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cobalamin adenosyltransferase-like	8064683	3001354	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cobalamin adenosyltransferase-like	8064683	3001354	SCOP2B (2022-06-29)
C	SCOP2 Family	Cobalamin adenosyltransferase	8064682	4003724	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Cobalamin adenosyltransferase-like	8064683	3001354	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)
A	CH	e2ah6A1	A: alpha bundles	X: Globin-like	H: Globin-like	T: Globin-like	F: CH	ECOD (develop294)
B	Sigma_1_2	e2ah6B1	A: alpha bundles	X: HTH	H: Nudix	T: winged helix domain	F: Sigma_1_2	ECOD (develop294)
C	Sigma_1_2	e2ah6C1	A: alpha bundles	X: HTH	H: Nudix	T: winged helix domain	F: Sigma_1_2	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1200.10	Mainly Alpha	Up-down Bundle	Hypothetical Protein Ta1238	Chain: A	CATH (4.3.0)
B	1.20.1200.10	Mainly Alpha	Up-down Bundle	Hypothetical Protein Ta1238	Chain: A	CATH (4.3.0)
C	1.20.1200.10	Mainly Alpha	Up-down Bundle	Hypothetical Protein Ta1238	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, C	BH1595, unknown conserved protein	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding corrinoid adenosyltransferase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity	cobalamin metabolic process cobalamin biosynthetic process water-soluble vitamin biosynthetic process tetrapyrrole metabolic process small molecule biosynthetic process vitamin biosynthetic process vitamin metabolic process tetrapyrrole biosynthetic process biosynthetic process small molecule metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR029499	Corrinoid adenosyltransferase, PduO-type	Family
A, B, C	IPR036451	Cobalamin adenosyltransferase-like superfamily	Homologous Superfamily
A, B, C	IPR016030	Cobalamin adenosyltransferase-like	Domain

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.