2F7S Signaling Protein date Dec 01, 2005
title The Crystal Structure Of Human Rab27b Bound To Gdp
authors J.Wang, S.Ismail, Y.Shen, W.Tempel, C.H.Arrowsmith, A.M.Edwards, M.Sundstrom, A.Bochkarev, H.W.Park, Structural Genomics Consortium (Sgc)
compound source
Molecule: Ras-Related Protein Rab-27b
Chain: A, B
Synonym: C25kg
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rab27b
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) (Codon Plus)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28
symmetry Space Group: P 21 21 21
R_factor 0.245 R_Free 0.292
crystal
cell
length a length b length c angle alpha angle beta angle gamma
55.469 64.023 153.320 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand GDP, MG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (2f7s.pdb1.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 2F7S
  • CSU: Contacts of Structural Units for 2F7S
  • Likely Quarternary Molecular Structure file(s) for 2F7S
  • Structure Factors (139 Kb)
  • Retrieve 2F7S in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2F7S from S2C, [Save to disk]
  • Re-refined 2f7s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2F7S 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 2F7S
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2F7S, from MSDmotif at EBI
  • Fold representative 2f7s from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2f7s_A] [2f7s] [2f7s_B]
  • SWISS-PROT database: [O00194]
  • Domain organization of [RB27B_HUMAN] by SWISSPFAM
  • Domain found in 2F7S: [RAB ] by SMART
  • Alignments of the sequence of 2F7S with the sequences similar proteins can be viewed for 2F7S's classification [RB27B_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [RB27B_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2F7S
  • Community annotation for 2F7S 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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