2WWV	Transferase	date	Oct 29, 2009
title	Nmr Structure Of The Iiachitobiose-Iibchitobiose Complex Of Diacetylchitoboise Brance Of The E. Coli Phosphotransferase
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: 469008
Molecule: N\,N'-Diacetylchitobiose-Specific Phosphotransfer Iib Component; Chain: D Synonym: Iibchb, Pts System N\,N'-Diacetylchitobiose-Specif Component; Ec: 2.7.1.69 Engineered: Yes		Organism_scientific: Escherichia Coli K-12 Organism_taxid: 83333 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008
method	Solution NMR
ligand		enzyme	Transferase E.C.2.7.1 BRENDA
Gene Ontology	Chain Function Process Component A, C, B D protein-N(PI)-phosphohistidi... protein-phosphocysteine-N,N'...
Primary reference	NMR structure of cysteinyl-phosphorylated enzyme IIB of the N,N'-diacetylchitobiose-specific phosphoenolpyruvate-dependent phosphotransferase system of Escherichia coli., Ab E, Schuurman-Wolters GK, Nijlant D, Dijkstra K, Saier MH, Robillard GT, Scheek RM, J Mol Biol. 2001 May 18;308(5):993-1009. PMID:11352587

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (9774 Kb) [Save to disk] Biological Unit Coordinates (2wwv.pdb1.gz) 109 Kb CSU: Contacts of Structural Units for 2WWV Original NMR restraints for 2WWV from PDB Retrieve 2WWV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2WWV from S2C, [Save to disk]

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Visual 3D analysis of 2WWV

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2WWV, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2wwv_B] [2wwv_A] [2wwv] [2wwv_D] [2wwv_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 2WWV

Community annotation for 2WWV at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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