1XW7 Hormone Growth Factor date Oct 29, 2004
title Diabetes-Associated Mutations In Human Insulin: Crystal Stru Photo-Cross-Linking Studies Of A-Chain Variant Insulin Waka
authors Z.L.Wan, K.Huang, B.Xu, Y.C.Chu, S.Q.Hu, P.G.Katsoyannis, M.A.Weis
compound source
Molecule: Insulin
Chain: A, C
Engineered: Yes
Mutation: Yes
Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Naturally Found In Homo Sapiens (Human).;

Molecule: Insulin
Chain: B, D
Engineered: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Of The Peptide Is Naturally Found In Homo Sapiens (Human).
symmetry Space Group: P 21 3
R_factor 0.205 R_Free 0.269
length a length b length c angle alpha angle beta angle gamma
70.852 70.852 70.852 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand CL, IPH, ZN enzyme
related structures by homologous chain: 1MPJ, 1QJ0
A, C

D, B

Primary referenceDiabetes-associated mutations in human insulin: crystal structure and photo-cross-linking studies of a-chain variant insulin Wakayama., Wan ZL, Huang K, Xu B, Hu SQ, Wang S, Chu YC, Katsoyannis PG, Weiss MA, Biochemistry 2005 Apr 5;44(13):5000-16. PMID:15794638
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (24 Kb) [Save to disk]
  • Biological Unit Coordinates (1xw7.pdb1.gz) 29 Kb
  • Biological Unit Coordinates (1xw7.pdb2.gz) 30 Kb
  • Biological Unit Coordinates (1xw7.pdb3.gz) 57 Kb
  • Biological Unit Coordinates (1xw7.pdb4.gz) 57 Kb
  • LPC: Ligand-Protein Contacts for 1XW7
  • CSU: Contacts of Structural Units for 1XW7
  • Likely Quarternary Molecular Structure file(s) for 1XW7
  • Retrieve 1XW7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XW7 from S2C, [Save to disk]
  • View 1XW7 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 1XW7
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1XW7, from MSDmotif at EBI
  • Fold representative 1xw7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xw7] [1xw7_D] [1xw7_B] [1xw7_C] [1xw7_A]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 1XW7: [IlGF ] by SMART
  • Other resources with information on 1XW7
  • Community annotation for 1XW7 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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