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
Gene
Ontology
ChainFunctionProcessComponent
F, A, J, K, E, B, H, C, D, I, G, L
  • protease binding
  • insulin receptor binding
  • insulin-like growth factor r...
  • hormone activity
  • protein binding
  • MAPK cascade
  • negative regulation of acute...
  • carbohydrate metabolic proce...
  • glucose metabolic process
  • energy reserve metabolic pro...
  • regulation of transcription,...
  • regulation of cellular amino...
  • acute-phase response
  • G-protein coupled receptor s...
  • cell-cell signaling
  • positive regulation of cell ...
  • insulin receptor signaling p...
  • positive regulation of phosp...
  • glucose transport
  • regulation of transmembrane ...
  • positive regulation of cell ...
  • positive regulation of cell ...
  • endocrine pancreas developme...
  • positive regulation of prote...
  • activation of protein kinase...
  • positive regulation of cellu...
  • negative regulation of prote...
  • regulation of protein locali...
  • negative regulation of NAD(P...
  • wound healing
  • negative regulation of prote...
  • glucose homeostasis
  • negative regulation of apopt...
  • positive regulation of MAPK ...
  • cellular protein metabolic p...
  • small molecule metabolic pro...
  • positive regulation of nitri...
  • positive regulation of cell ...
  • negative regulation of gluco...
  • positive regulation of glyco...
  • positive regulation of DNA r...
  • negative regulation of glyco...
  • positive regulation of glyco...
  • positive regulation of mitos...
  • negative regulation of prote...
  • negative regulation of vasod...
  • positive regulation of vasod...
  • negative regulation of fatty...
  • positive regulation of gluco...
  • positive regulation of insul...
  • alpha-beta T cell activation...
  • positive regulation of lipid...
  • regulation of protein secret...
  • negative regulation of prote...
  • positive regulation of cytok...
  • positive regulation of pepti...
  • regulation of insulin secret...
  • negative regulation of lipid...
  • positive regulation of nitri...
  • positive regulation of NF-ka...
  • positive regulation of prote...
  • fatty acid homeostasis
  • negative regulation of respi...
  • positive regulation of respi...
  • positive regulation of pepti...
  • positive regulation of brown...
  • negative regulation of feedi...
  • extracellular region
  • extracellular space
  • endoplasmic reticulum lumen
  • Golgi lumen
  • endosome lumen
  • secretory granule lumen
  • 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.
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  • On AstexViewer, from MSD-EBI (viewer documentation).
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  • 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_A] [1w8p_B] [1w8p_C] [1w8p_D] [1w8p_E] [1w8p_F] [1w8p_G] [1w8p_H] [1w8p_I] [1w8p_J] [1w8p_K] [1w8p_L]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 1W8P: [IlGF ] by SMART
  • Alignments of the sequence of 1W8P with the sequences similar proteins can be viewed for 1W8P's classification [INS_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [INS_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1W8P
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