1B0U Transport Protein date Nov 12, 1998
title Atp-Binding Subunit Of The Histidine Permease From Salmonella Typhimurium
authors L.W.Hung, I.X.Wang, K.Nikaido, P.Q.Liu, G.F.L.Ames, S.H.Kim
compound source
Molecule: Histidine Permease
Chain: A
Fragment: Atp-Binding Subunit
Synonym: Abc Transporter, Hisp
Engineered: Yes
Organism_scientific: Salmonella Typhimurium
Organism_taxid: 602
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_cellular_location: Cytoplasm
symmetry Space Group: P 43 21 2
R_factor 0.185 R_Free 0.211
length a length b length c angle alpha angle beta angle gamma
68.809 68.809 148.033 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.50 Å
ligand ATP, CL enzyme
note 1B0U is a representative structure

Primary referenceCrystal structure of the ATP-binding subunit of an ABC transporter., Hung LW, Wang IX, Nikaido K, Liu PQ, Ames GF, Kim SH, Nature 1998 Dec 17;396(6712):703-7. PMID:9872322
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk]
  • Biological Unit Coordinates (1b0u.pdb1.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 1B0U
  • CSU: Contacts of Structural Units for 1B0U
  • Likely Quarternary Molecular Structure file(s) for 1B0U
  • Retrieve 1B0U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B0U from S2C, [Save to disk]
  • View 1B0U 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 1B0U
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1B0U from the CEP Server.
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1B0U, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b0ua_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1b0u from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1b0u_A] [1b0u]
  • SWISS-PROT database: [P02915]
  • Belongs to the atp-binding cassette (abc) superfamily according to TCDB.
  • Domain organization of [HISP_SALTY] by SWISSPFAM
  • Domain found in 1B0U: [AAA ] by SMART
  • Other resources with information on 1B0U
  • Community annotation for 1B0U 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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