1WCR	Transferase	date	Nov 19, 2004
title	Trimeric Structure Of The Enzyme Iia From Escherichia Coli Phosphotransferase System Specific For N,N'- Diacetylchitobiose
authors	C.Tang, G.M.Clore
compound		source
Molecule: Pts System, N, N'-Diacetylchitobiose-Specific Iia Component; Chain: A, B, C Fragment: Residues 14-116 Synonym: Eiia-Chb, N, N'-Diacetylchitobiose-Permease Iia Component, Phosphotransferase Enzyme II A Component, Eiii-Chb; Ec: 2.7.1.69 Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet11a
method	Solution NMR
ligand		enzyme	Transferase E.C.2.7.1.69 BRENDA
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Solution structure of enzyme IIA(Chitobiose) from the N,N'-diacetylchitobiose branch of the Escherichia coli phosphotransferase system., Tang C, Williams DC Jr, Ghirlando R, Clore GM, J Biol Chem. 2005 Mar 25;280(12):11770-80. Epub 2005 Jan 14. PMID:15654077

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] CSU: Contacts of Structural Units for 1WCR Original NMR restraints for 1WCR from PDB Retrieve 1WCR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WCR from S2C, [Save to disk]

View 1WCR 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 1WCR

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1WCR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1wcr] [1wcr_C] [1wcr_B] [1wcr_A] SWISS-PROT database: [P69791] Belongs to the pts lactose-n,n'-diacetylchitobiose-β-glucoside (lac) family according to TCDB. Domain organization of [PTQA_ECOLI] by SWISSPFAM

Other resources with information on 1WCR

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

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