1XVT	Transferase	date	Oct 28, 2004
title	Crystal Structure Of Native Caib In Complex With Coenzyme A
authors	E.S.Rangarajan, Y.Li, P.Iannuzzi, M.Cygler, A.Matte
compound		source
Molecule: Crotonobetainyl-Coa:Carnitine Coa-Transferase Chain: A Ec: 2.8.3.- Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Caib Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dl41 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-4t1
symmetry	Space Group: P 41 21 2	R_factor 0.197 R_Free 0.237
crystal cell	length a length b length c angle alpha angle beta angle gamma 87.760 87.760 164.450 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	COA, MSE	enzyme	Transferase E.C.2.8.3 BRENDA
related structures	by homologous chain: 1XA4, 1XVU
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal Structure of Escherichia coli Crotonobetainyl-CoA: Carnitine CoA-Transferase (CaiB) and Its Complexes with CoA and Carnitinyl-CoA., Rangarajan ES, Li Y, Iannuzzi P, Cygler M, Matte A, Biochemistry 2005 Apr 19;44(15):5728-5738. PMID:15823031

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk] Biological Unit Coordinates (1xvt.pdb1.gz) 124 Kb LPC: Ligand-Protein Contacts for 1XVT CSU: Contacts of Structural Units for 1XVT Likely Quarternary Molecular Structure file(s) for 1XVT Structure Factors (208 Kb) Retrieve 1XVT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1XVT from S2C, [Save to disk] Re-refined 1xvt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1XVT 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 1XVT

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 1XVT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1xvt] [1xvt_A] SWISS-PROT database: [P31572] Domain organization of [CAIB_ECOLI] by SWISSPFAM

Other resources with information on 1XVT

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

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