6ECQ Oxidoreductase date Aug 08, 2018
title The Human Methylenetetrahydrofolate Dehydrogenasecyclohydro (Fold) Complexed With Nadp And Inhibitor Ly345899
authors R.V.Bueno, A.Dawson, W.N.Hunter
compound source
Molecule: Methylenetetrahydrofolate Dehydrogenase Cyclohydr
Chain: A, B
Synonym: C1-Thf Synthase
Ec: 1.5.1.5,3.5.4.9,6.3.4.3
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mthfd1, Mthfc, Mthfd
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
symmetry Space Group: P 21 21 21
R_factor 0.179 R_Free 0.247
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.490 136.370 61.380 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand
enzyme Oxidoreductase E.C.1.5.1.5 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceAn assessment of three human methylenetetrahydrofolate dehydrogenase/cyclohydrolase-ligand complexes following further refinement., Bueno R, Dawson A, Hunter WN, Acta Crystallogr F Struct Biol Commun. 2019 Mar 1;75(Pt 3):148-152. doi:, 10.1107/S2053230X18018083. Epub 2019 Feb 20. PMID:30839287
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk]
  • Biological Unit Coordinates (6ecq.pdb1.gz) 94 Kb
  • CSU: Contacts of Structural Units for 6ECQ
  • Structure Factors (423 Kb)
  • Retrieve 6ECQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6ECQ from S2C, [Save to disk]
  • View 6ECQ 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 6ECQ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6ecq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6ecq_A] [6ecq_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6ECQ
  • Community annotation for 6ECQ at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science