1E2B Transferase date Nov 15, 1996
title Nmr Structure Of The C10s Mutant Of Enzyme Iib Cellobiose Of Phosphoenol-Pyruvate Dependent Phosphotransferase System Of Escherichia Coli, 17 Structures
authors E.Ab, G.Schuurman-Wolters, J.Reizer, M.H.Saier, K.Dijkstra, R.M.S G.T.Robillard
compound source
Molecule: Enzyme Iib-Cellobiose
Chain: A
Ec: 2.7.1.69
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 83333
Strain: K12
Cellular_location: Cytoplasm
Gene: Cela
Expression_system: Escherichia Coli Str. K12 Substr. W3110
Expression_system_taxid: 316407
Expression_system_strain: W3110
Expression_system_cellular_location: Cytoplasm
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pjr-Iibc10s
methodSolution NMR
ligand
enzyme Transferase E.C.2.7.1.69 BRENDA
related structures by homologous chain: 1H9C
Gene
Ontology
ChainFunctionProcessComponent
A
  • protein-N(PI)-phosphohistidi...
  • protein-phosphocysteine-N,N'...


  • Primary referenceThe NMR side-chain assignments and solution structure of enzyme IIBcellobiose of the phosphoenolpyruvate-dependent phosphotransferase system of Escherichia coli., Ab E, Schuurman-Wolters G, Reizer J, Saier MH, Dijkstra K, Scheek RM, Robillard GT, Protein Sci 1997 Feb;6(2):304-14. PMID:9041631
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (469 Kb) [Save to disk]
  • Biological Unit Coordinates (1e2b.pdb1.gz) 28 Kb
  • CSU: Contacts of Structural Units for 1E2B
  • Original NMR restraints for 1E2B from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1E2B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1E2B from S2C, [Save to disk]
  • View 1E2B 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 1E2B
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1E2B, from MSDmotif at EBI
  • Genome occurence of 1E2B's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e2b__, region [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1e2b_A] [1e2b]
  • SWISS-PROT database: [P69795]
  • Belongs to the pts lactose-n,n'-diacetylchitobiose-β-glucoside (lac) family according to TCDB.
  • Domain organization of [PTQB_ECOLI] by SWISSPFAM
  • Other resources with information on 1E2B
  • Community annotation for 1E2B at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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