2R51	Transport Protein	date	Sep 02, 2007
title	Crystal Structure Of Mouse Vps26b
authors	D.J.Owen, R.D.Teasdale, B.M.Collins
compound		source
Molecule: Vacuolar Protein Sorting-Associated Protein 26b Chain: A Fragment: Residues 7-336 Synonym: Vesicle Protein Sorting 26b Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: Mouse Gene: Vps26b Expression_system: Escherichia Coli Expression_system_strain: Bl21 Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmwkanh6 Mvps26b
symmetry	Space Group: I 21 21 21	R_factor 0.194 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 90.755 125.047 99.896 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A retrograde transport, endoso...
Primary reference	Structure of Vps26B and mapping of its interaction with the retromer protein complex., Collins BM, Norwood SJ, Kerr MC, Mahony D, Seaman MN, Teasdale RD, Owen DJ, Traffic. 2008 Mar;9(3):366-79. Epub 2007 Dec 11. PMID:18088321

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (2r51.pdb1.gz) 54 Kb Biological Unit Coordinates (2r51.pdb2.gz) 107 Kb LPC: Ligand-Protein Contacts for 2R51 CSU: Contacts of Structural Units for 2R51 Likely Quarternary Molecular Structure file(s) for 2R51 Structure Factors (1780 Kb) Retrieve 2R51 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2R51 from S2C, [Save to disk] Re-refined 2r51 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2R51 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 2R51

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 3D motif for 2R51, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2r51] [2r51_A] SWISS-PROT database: [Q8C0E2] Domain organization of [VP26B_MOUSE] by SWISSPFAM

Other resources with information on 2R51

Community annotation for 2R51 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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