1KMF Hormone Growth Factor date Dec 14, 2001
title Nmr Structure Of Human Insulin Mutant Ile-A2-Allo-Ile, His- B10-Asp, Pro-B28-Lys, Lys-B29-Pro, 15 Structures
authors B.Xu, Q.X.Hua, S.H.Nakagawa, W.Jia, Y.C.Chu, P.G.Katsoyannis, M.A.Weiss
compound source
Molecule: Insulin
Chain: A
Engineered: Yes
Mutation: Yes
Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Sequence Of The Peptide Is Naturally Found In Homo Sapiens (Human).;

Molecule: Insulin
Chain: B
Engineered: Yes
Mutation: Yes

Synthetic: Yes
Other_details: The Peptide Was Chemically Synthesized. The Sequence Of The Peptide Is Naturally Found In Homo Sapiens (Human).
methodSolution NMR
ligand IIL enzyme
related structures by homologous chain: 1LKQ, 4AIY
Primary referenceChiral mutagenesis of insulin's hidden receptor-binding surface: structure of an allo-isoleucine(A2) analogue., Xu B, Hua QX, Nakagawa SH, Jia W, Chu YC, Katsoyannis PG, Weiss MA, J Mol Biol 2002 Feb 22;316(3):435-41. PMID:11866509
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (199 Kb) [Save to disk]
  • LPC: Ligand-Protein Contacts for 1KMF
  • CSU: Contacts of Structural Units for 1KMF
  • Original NMR restraints for 1KMF from PDB
  • Retrieve 1KMF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KMF from S2C, [Save to disk]
  • View 1KMF 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 1KMF
  • 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 1KMF, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kmf.1, region B:,A [Jmol] [rasmolscript] [script source]
  • Fold representative 1kmf from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1kmf] [1kmf_B] [1kmf_A]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 1KMF: [IlGF ] by SMART
  • Alignments of the sequence of 1KMF with the sequences similar proteins can be viewed for 1KMF'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 1KMF
  • Community annotation for 1KMF at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1KMF from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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