1G5T	Transferase	date	Nov 02, 2000
title	The Three-Dimensional Structure Of Atp:Corrinoid Adenosyltra From Salmonella Typhimurium. Apo-Atp Form
authors	I.Rayment, J.C.Escalante-Semerena, C.B.Bauer
compound		source
Molecule: Cob(I)Alamin Adenosyltransferase Chain: A Synonym: Corrinoid Adenosyltransferase Ec: 2.5.1.17 Engineered: Yes		Organism_scientific: Salmonella Typhimurium Organism_taxid: 602 Gene: Coba Expression_system: Salmonella Typhimurium Expression_system_taxid: 602
symmetry	Space Group: P 65 2 2	R_factor 0.192 R_Free 0.267
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.500 49.500 249.700 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	ATP, MG	enzyme	Transferase E.C.2.5.1.17 BRENDA
related structures	by homologous chain: 1VPE
Gene Ontology	Chain Function Process Component A
Primary reference	Three-dimensional structure of ATP:corrinoid adenosyltransferase from Salmonella typhimurium in its free state, complexed with MgATP, or complexed with hydroxycobalamin and MgATP., Bauer CB, Fonseca MV, Holden HM, Thoden JB, Thompson TB, Escalante-Semerena JC, Rayment I, Biochemistry 2001 Jan 16;40(2):361-74. PMID:11148030

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (34 Kb) [Save to disk] Biological Unit Coordinates (1g5t.pdb1.gz) 56 Kb Biological Unit Coordinates (1g5t.pdb2.gz) 56 Kb LPC: Ligand-Protein Contacts for 1G5T CSU: Contacts of Structural Units for 1G5T Likely Quarternary Molecular Structure file(s) for 1G5T Structure Factors (138 Kb) Retrieve 1G5T in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1G5T from S2C, [Save to disk] Re-refined 1g5t structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1G5T in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1G5T

Ramachandran plot from PDBSum

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 1G5T, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1g5ta_, 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: [1g5t] [1g5t_A] SWISS-PROT database: [P31570] Domain organization of [BTUR_SALTY] by SWISSPFAM

Other resources with information on 1G5T

Community annotation for 1G5T at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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