2LGB Hormone date Jul 25, 2011
title Modified A22gly-B31arg Human Insulin
authors W.Bocian, L.Kozerski
compound source
Molecule: Insulin A Chain
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ins
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Pdbast Rat-N-7-1

Molecule: Insulin B Chain
Chain: B
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ins
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector: Pdbast Rat-N-7-1
methodSolution NMR
Primary referenceRecombinant A22(G)-B31 (R)-human insulin. A22 addition introduces conformational mobility in B chain C-terminus., Borowicz P, Bednarek E, Bocian W, Sitkowski J, Jaworska B, Mikolajczyk J, Glabski T, Stadnik D, Surmacz W, Bogiel M, Kozerski L, J Biomol NMR. 2012 Apr;52(4):365-70. Epub 2012 Feb 14. PMID:22350952
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (277 Kb) [Save to disk]
  • Biological Unit Coordinates (2lgb.pdb1.gz) 14 Kb
  • CSU: Contacts of Structural Units for 2LGB
  • Original NMR restraints for 2LGB from PDB
  • Retrieve 2LGB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2LGB from S2C, [Save to disk]
  • View 2LGB 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 2LGB
  • 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 2LGB, from MSDmotif at EBI
  • Fold representative 2lgb from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2lgb] [2lgb_B] [2lgb_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2LGB: [IlGF ] by SMART
  • Other resources with information on 2LGB
  • Community annotation for 2LGB at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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