authors Harris, L.J., Larson, S.B., Hasel, K.W., McPherson, A.
compound source
R_Free 0.297
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.80
ligand BMA, FUC, FUL, GAL, MAN, NAG enzyme
note 1IGT (Molecule of the Month:pdb21, pdb62, pdb161)
related structures by homologous chain: 1BLN, 1FC2, 1MHP, 1TY3
Primary referenceRefined structure of an intact IgG2a monoclonal antibody., Harris LJ, Larson SB, Hasel KW, McPherson A, Biochemistry 1997 Feb 18;36(7):1581-97. PMID:9048542
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (262 Kb) [Save to disk]
  • Biological Unit Coordinates (1igt.pdb1.gz) 253 Kb
  • LPC: Ligand-Protein Contacts for 1IGT
  • CSU: Contacts of Structural Units for 1IGT
  • Likely Quarternary Molecular Structure file(s) for 1IGT
  • Retrieve 1IGT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IGT from S2C, [Save to disk]
  • View 1IGT 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 1IGT
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1IGT, from MSDmotif at EBI
  • Genome occurence of 1IGT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1igta1, region A:1-108 [Jmol] [rasmolscript] [script source]
        - Domain d1igta2, region A:109-214 [Jmol] [rasmolscript] [script source]
        - Domain d1igtb1, region B:1-114 [Jmol] [rasmolscript] [script source]
        - Domain d1igtb2, region B:115-235 [Jmol] [rasmolscript] [script source]
        - Domain d1igtb3, region B:236-361 [Jmol] [rasmolscript] [script source]
        - Domain d1igtb4, region B:363-474 [Jmol] [rasmolscript] [script source]
        - Domain d1igtc1, region C:1-108 [Jmol] [rasmolscript] [script source]
        - Domain d1igtc2, region C:109-214 [Jmol] [rasmolscript] [script source]
        - Domain d1igtd1, region D:1-114 [Jmol] [rasmolscript] [script source]
        - Domain d1igtd2, region D:115-235 [Jmol] [rasmolscript] [script source]
        - Domain d1igtd3, region D:236-361 [Jmol] [rasmolscript] [script source]
        - Domain d1igtd4, region D:363-474 [Jmol] [rasmolscript] [script source]
  • 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: [1igt_A] [1igt_C] [1igt_B] [1igt] [1igt_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 1IGT: [IG_like] [IGv ] by SMART
  • Other resources with information on 1IGT
  • Community annotation for 1IGT at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1IGT from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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