1D0S	Transferase	date	Sep 14, 1999
title	Crystal Structure Of Nicotinate Mononucleotide : 5,6- Dimethylbenzimidazole Phosphoribosyltransferase (Cobt) From Salmonella Typhimurium Complexed With 5, 6-Dimethylbenzimid
authors	C.G.Cheong, J.C.Escalante-Semerena, I.Rayment
compound		source
Molecule: Nicotinate Mononucleotide:5,6-Dimethylbenzimidazo Phosphoribosyltransferase; Chain: A Ec: 2.4.2.21		Organism_scientific: Salmonella Typhimurium Organism_taxid: 602
symmetry	Space Group: P 21 21 2	R_factor 0.172 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.100 90.200 47.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	DMD, PO4	enzyme	Transferase E.C.2.4.2.21 BRENDA
related structures	by homologous chain: 1D0V, 1L5N
Gene Ontology	Chain Function Process Component A
Primary reference	The three-dimensional structures of nicotinate mononucleotide:5,6- dimethylbenzimidazole phosphoribosyltransferase (CobT) from Salmonella typhimurium complexed with 5,6-dimethybenzimidazole and its reaction products determined to 1.9 A resolution., Cheong CG, Escalante-Semerena JC, Rayment I, Biochemistry 1999 Dec 7;38(49):16125-35. PMID:10587435

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (1d0s.pdb1.gz) 104 Kb LPC: Ligand-Protein Contacts for 1D0S CSU: Contacts of Structural Units for 1D0S Likely Quarternary Molecular Structure file(s) for 1D0S Structure Factors (174 Kb) Retrieve 1D0S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1D0S from S2C, [Save to disk] Re-refined 1d0s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1D0S in 3D

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Visual 3D analysis of 1D0S

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1D0S, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1d0sa_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1d0s_A] [1d0s] SWISS-PROT database: [Q05603] Domain organization of [COBT_SALTY] by SWISSPFAM

Other resources with information on 1D0S

Community annotation for 1D0S at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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