1GSM Cell Adhesion Protein date Jan 08, 2002
title A Reassessment Of The Madcam-1 Structure And Its Role In Int Recognition.
authors J.Dando, K.W.Wilkinson, S.Ortlepp, D.J.King, R.L.Brady
compound source
Molecule: Mucosal Addressin Cell Adhesion Molecule-1
Chain: A
Fragment: Extracellular Region With Two Ig-Like Domains
Synonym: Madcam-1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell: Hematopoietic And Endothelial Cells
Expression_system: Mus Musculus
Expression_system_taxid: 10090
Expression_system_cell_line: Nso Cells
symmetry Space Group: C 2 2 21
R_factor 0.217 R_Free 0.250
length a length b length c angle alpha angle beta angle gamma
64.000 99.200 70.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
related structures by homologous chain: 1BQS

Primary referenceA reassessment of the MAdCAM-1 structure and its role in integrin recognition., Dando J, Wilkinson KW, Ortlepp S, King DJ, Brady RL, Acta Crystallogr D Biol Crystallogr. 2002 Feb;58(Pt 2):233-41. Epub 2002, Jan 24. PMID:11807247
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (41 Kb) [Save to disk]
  • Biological Unit Coordinates (1gsm.pdb1.gz) 35 Kb
  • CSU: Contacts of Structural Units for 1GSM
  • Likely Quarternary Molecular Structure file(s) for 1GSM
  • Structure Factors (156 Kb)
  • Retrieve 1GSM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GSM from S2C, [Save to disk]
  • Re-refined 1gsm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GSM 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 1GSM
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1GSM, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gsma1, region A:1-90 [Jmol] [rasmolscript] [script source]
        - Domain d1gsma2, region A:91-206 [Jmol] [rasmolscript] [script source]
  • Fold representative 1gsm from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gsm_A] [1gsm]
  • SWISS-PROT database: [Q13477]
  • Domain organization of [MADCA_HUMAN] by SWISSPFAM
  • Domain found in 1GSM: [IG ] by SMART
  • Other resources with information on 1GSM
  • Community annotation for 1GSM 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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