1T91 Protein Transport date May 14, 2004
title Crystal Structure Of Human Small Gtpase Rab7(Gtp)
authors H.Song, W.Hong, M.Wu, T.Wang
compound source
Molecule: Ras-Related Protein Rab-7
Chain: A, B, C, D
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rab7
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl-21 Star
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex6p-1
symmetry Space Group: P 1
R_factor 0.243 R_Free 0.247
length a length b length c angle alpha angle beta angle gamma
56.695 56.777 74.510 71.51 71.72 77.75
method X-Ray Diffractionresolution 1.90 Å
ligand GTP, MG enzyme
related structures by homologous chain: 1VG0, 1VG1
A, D, C, B

Primary referenceStructural basis for recruitment of RILP by small GTPase Rab7., Wu M, Wang T, Loh E, Hong W, Song H, EMBO J. 2005 Apr 20;24(8):1491-501. Epub 2005 Mar 31. PMID:15933719
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (132 Kb) [Save to disk]
  • Biological Unit Coordinates (1t91.pdb1.gz) 33 Kb
  • Biological Unit Coordinates (1t91.pdb2.gz) 34 Kb
  • Biological Unit Coordinates (1t91.pdb3.gz) 34 Kb
  • Biological Unit Coordinates (1t91.pdb4.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 1T91
  • CSU: Contacts of Structural Units for 1T91
  • Likely Quarternary Molecular Structure file(s) for 1T91
  • Structure Factors (418 Kb)
  • Retrieve 1T91 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1T91 from S2C, [Save to disk]
  • Re-refined 1t91 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1T91 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 1T91
  • 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 1T91, from MSDmotif at EBI
  • Fold representative 1t91 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1t91_C] [1t91_B] [1t91] [1t91_D] [1t91_A]
  • SWISS-PROT database: [P51149]
  • Domain organization of [RAB7A_HUMAN] by SWISSPFAM
  • Domain found in 1T91: [RAB ] by SMART
  • Other resources with information on 1T91
  • Community annotation for 1T91 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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