5V8Z Chaperone date Mar 22, 2017
title Crystal Structure Of Erp29 D-Domain In Complex With The P-Do Calmegin
authors G.Kozlov, J.Munoz-Escobar, K.Gehring
compound source
Molecule: Endoplasmic Reticulum Resident Protein 29
Chain: A, C
Fragment: Unp Residues 158-261
Synonym: Erp29,Endoplasmic Reticulum Resident Protein 28,Er Endoplasmic Reticulum Resident Protein 31,Erp31;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Erp29, C12orf8, Erp28
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Calmegin
Chain: B, D
Fragment: Unp Residues 327-360
Engineered: Yes

Organism_scientific: Canis Lupus Familiaris
Organism_common: Dog
Organism_taxid: 9615
Gene: Clgn
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: P 21 21 21
R_factor 0.211 R_Free 0.219
length a length b length c angle alpha angle beta angle gamma
67.782 67.620 73.492 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.11 Å
A, C

D, B

Primary referenceMapping the ER Interactome: The P Domains of Calnexin and Calreticulin as Plurivalent Adapters for Foldases and Chaperones., Kozlov G, Munoz-Escobar J, Castro K, Gehring K, Structure. 2017 Sep 5;25(9):1415-1422.e3. doi: 10.1016/j.str.2017.07.010. PMID:28877505
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk]
  • Biological Unit Coordinates (5v8z.pdb1.gz) 21 Kb
  • Biological Unit Coordinates (5v8z.pdb2.gz) 21 Kb
  • CSU: Contacts of Structural Units for 5V8Z
  • Structure Factors (411 Kb)
  • Retrieve 5V8Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5V8Z from S2C, [Save to disk]
  • Re-refined 5v8z structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5V8Z 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 5V8Z
  • 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
  • Fold representative 5v8z from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5v8z_C] [5v8z_D] [5v8z_A] [5v8z_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5V8Z
  • Community annotation for 5V8Z at PDBWiki (http://pdbwiki.org)

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