1W8P Hormone Growth Factor date Sep 24, 2004
title Structural Properties Of The B25tyr-Nme-B26phe Insulin Mutant.
authors L.Zakowa, O.Au-Alvarez, E.J.Dodson, G.G.Dodson, A.M.Brzozowski
compound source
Molecule: Insulin A-Chain
Chain: A, C, E, G, I, K
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Expression_system: Saccharomyces Cerevisiae
Expression_system_taxid: 4932

Molecule: Insulin B-Chain
Chain: B, D, F, H, J, L
Engineered: Yes
Mutation: Yes
Other_details: Methylated Main Chain Nitrogen Between B25 And B26.

Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Expression_system: Saccharomyces Cerevisiae
Expression_system_taxid: 4932
symmetry Space Group: P 1 21 1
R_factor 0.189 R_Free 0.256
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.903 62.116 47.796 90.00 110.58 90.00
method X-Ray Diffractionresolution 2.08 Å
ligand IPH, ZN enzyme
Primary referenceToward the insulin-IGF-I intermediate structures: functional and structural properties of the [TyrB25NMePheB26] insulin mutant., Zakova L, Brynda J, Au-Alvarez O, Dodson EJ, Dodson GG, Whittingham JL, Brzozowski AM, Biochemistry. 2004 Dec 28;43(51):16293-300. PMID:15610023
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk]
  • Biological Unit Coordinates (1w8p.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1W8P
  • CSU: Contacts of Structural Units for 1W8P
  • Likely Quarternary Molecular Structure file(s) for 1W8P
  • Retrieve 1W8P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W8P from S2C, [Save to disk]
  • View 1W8P 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 1W8P
  • 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 1W8P, from MSDmotif at EBI
  • Fold representative 1w8p from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1w8p_G] [1w8p] [1w8p_F] [1w8p_C] [1w8p_I] [1w8p_A] [1w8p_H] [1w8p_K] [1w8p_B] [1w8p_L] [1w8p_J] [1w8p_D] [1w8p_E]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 1W8P: [IlGF ] by SMART
  • Other resources with information on 1W8P
  • Community annotation for 1W8P 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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