5TKV X-RAY CRYSTAL STRUCTURE OF THE "CLOSED" CONFORMATION OF CTP-INHIBITED E. COLI CYTIDINE TRIPHOSPHATE (CTP) SYNTHETASE date
authors Baldwin, E.P., Endrizzi, J.A.
compound source
symmetry
R_factor
R_Free 0.20764
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.70
ligand CTP, GLN, MG, MPD, MRD, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceHuman CTP synthase filament structure reveals the active enzyme conformation., Lynch EM, Hicks DR, Shepherd M, Endrizzi JA, Maker A, Hansen JM, Barry RM, Gitai Z, Baldwin EP, Kollman JM, Nat Struct Mol Biol. 2017 May 1. doi: 10.1038/nsmb.3407. PMID:28459447
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (187 Kb) [Save to disk]
  • Biological Unit Coordinates (5tkv.pdb1.gz) 356 Kb
  • LPC: Ligand-Protein Contacts for 5TKV
  • CSU: Contacts of Structural Units for 5TKV
  • Structure Factors (1327 Kb)
  • Retrieve 5TKV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5TKV from S2C, [Save to disk]
  • Re-refined 5tkv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5TKV 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 5TKV
  • 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
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5tkv] [5tkv_B] [5tkv_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5TKV
  • Community annotation for 5TKV at PDBWiki (http://pdbwiki.org)

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