1SJT Hormone date Oct 09, 1997
title Mini-Proinsulin, Two Chain Insulin Analog Mutant: Des B30, His(B 10)Asp, Pro(B 28)Asp, Nmr, 20 Structures
authors Q.X.Hua, S.Q.Hu, W.H.Jia, Y.C.Chu, G.T.Burke, S.H.Wang, P.G.Katsoyannis, M.A.Weiss
compound source
Molecule: Proinsulin
Chain: A
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Pancreas

Molecule: Proinsulin
Chain: B
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Pancreas
methodSolution NMR
Primary referenceMini-proinsulin and mini-IGF-I: homologous protein sequences encoding non-homologous structures., Hua QX, Hu SQ, Jia W, Chu YC, Burke GT, Wang SH, Wang RY, Katsoyannis PG, Weiss MA, J Mol Biol 1998 Mar 20;277(1):103-18. PMID:9514738
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (259 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1SJT
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1SJT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SJT from S2C, [Save to disk]
  • View 1SJT 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 1SJT
  • 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 1SJT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sjt.1, region B:,A [Jmol] [rasmolscript] [script source]
  • Fold representative 1sjt from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sjt_A] [1sjt_B] [1sjt]
  • SWISS-PROT database: [P01308]
  • Domain organization of [INS_HUMAN] by SWISSPFAM
  • Domain found in 1SJT: [IlGF ] by SMART
  • Alignments of the sequence of 1SJT with the sequences similar proteins can be viewed for 1SJT'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 1SJT
  • Community annotation for 1SJT 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 1SJT from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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