2WY2 Transferase date Nov 11, 2009
title Nmr Structure Of The Iiachitobiose-Iibchitobiose Phosphoryl State Complex Of The N,N'-Diacetylchitoboise Brance Of The Phosphotransferase System.
authors Y.S.Sang, M.Cai, G.M.Clore
compound source
Molecule: N\,N'-Diacetylchitobiose-Specific Phosphotransfer Iia Component;
Chain: A, B, C
Fragment: Residues 14-116
Synonym: Iiachb, Pts System N\,N'-Diacetylchitobiose-Specif Component, Eiia-Chb, Eiii-Chb;
Ec: 2.7.1.-
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 496008

Molecule: N\,N'-Diacetylchitobiose-Specific Phosphotransfer Iib Component;
Chain: D
Synonym: Iibchb, Pts System N\,N'-Diacetylchitobiose-Specif Component;
Engineered: Yes

Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
methodSolution NMR
ligand PO3 enzyme Transferase E.C.2.7.1 BRENDA
A, C, B

  • protein-N(PI)-phosphohistidi...
  • protein-phosphocysteine-N,N'...

  • Primary referenceSolution structure of the IIAChitobiose-IIBChitobiose complex of the N,N'-diacetylchitobiose branch of the Escherichia coli phosphotransferase system., Jung YS, Cai M, Clore GM, J Biol Chem. 2010 Feb 5;285(6):4173-84. Epub 2009 Dec 3. PMID:19959833
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (6887 Kb) [Save to disk]
  • Biological Unit Coordinates (2wy2.pdb1.gz) 109 Kb
  • LPC: Ligand-Protein Contacts for 2WY2
  • CSU: Contacts of Structural Units for 2WY2
  • Original NMR restraints for 2WY2 from PDB
  • Retrieve 2WY2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WY2 from S2C, [Save to disk]
  • View 2WY2 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 2WY2
  • 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
  • 3D motif for 2WY2, from MSDmotif at EBI
  • Fold representative 2wy2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wy2] [2wy2_D] [2wy2_B] [2wy2_A] [2wy2_C]
  • SWISS-PROT database: [P69791] [P69795]
  • Belongs to the pts lactose-n,n'-diacetylchitobiose-β-glucoside (lac) family according to TCDB.
  • Domain organization of [PTQA_ECOLI] [PTQB_ECOLI] by SWISSPFAM
  • Other resources with information on 2WY2
  • Community annotation for 2WY2 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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