5GU6 Chaperone date Aug 26, 2016
title Crystal Structure Of Human Erp44 Form I
authors S.Watanabe, K.Inaba
compound source
Molecule: Endoplasmic Reticulum Resident Protein 44
Chain: A
Fragment: Unp Residues 30-402
Synonym: Erp44,Thioredoxin Domain-Containing Protein 4
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Erp44, Kiaa0573, Txndc4, Unq532pro1075
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 31 2 1
R_factor 0.204 R_Free 0.241
crystal
cell
length a length b length c angle alpha angle beta angle gamma
81.630 81.630 139.910 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.00 Å
ligand CL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural basis of pH-dependent client binding by ERp44, a key regulator of protein secretion at the ER-Golgi interface., Watanabe S, Harayama M, Kanemura S, Sitia R, Inaba K, Proc Natl Acad Sci U S A. 2017 Apr 18;114(16):E3224-E3232. doi:, 10.1073/pnas.1621426114. Epub 2017 Apr 3. PMID:28373561
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (5gu6.pdb1.gz) 131 Kb
  • Biological Unit Coordinates (5gu6.pdb2.gz) 260 Kb
  • LPC: Ligand-Protein Contacts for 5GU6
  • CSU: Contacts of Structural Units for 5GU6
  • Structure Factors (989 Kb)
  • Retrieve 5GU6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5GU6 from S2C, [Save to disk]
  • Re-refined 5gu6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 5GU6 in 3D
  • Proteopedia, because life has more than 2D.
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    • Visual 3D analysis of 5GU6
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5gu6] [5gu6_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5GU6
  • Community annotation for 5GU6 at PDBWiki (http://pdbwiki.org)

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