1W72 Immune System date Aug 27, 2004
title Crystal Structure Of Hla-A1:Mage-A1 In Complex With Fab-Hyb3
authors M.Hulsmeyer, P.Chames, R.C.Hillig, R.L.Stanfield, G.Held, P.G.Cou C.Alings, G.Wille, W.Saenger, B.Uchanska-Ziegler, H.R.Hoogenboo A.Ziegler
compound source
Molecule: Hla Class I Histocompatibility Antigen
Chain: A, D
Fragment: Extracellular Domain, Residues 25-298
Synonym: Human Lymphocyte Antigen Hla-A1, A-1 Alpha Chain P Mhc Class I Antigen A1;
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Beta-2-Microglobulin
Chain: B, E
Fragment: Residues 21-119
Synonym: Hdcma22p
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Melanoma-Associated Antigen 1
Chain: C, F
Synonym: Mage-A1, Mage-1 Antigen, Antigen Mz2-E
Engineered: Yes
Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Hyb3 Heavy Chain
Chain: H, I
Fragment: Fab Fragment, Residues 1-211
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Hyb3 Light Chain
Chain: L, M
Fragment: Fab Fragment, Residues 1-228
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.182 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
125.359 50.050 136.705 90.00 109.85 90.00
method X-Ray Diffractionresolution 2.15 Å
ligand GOL enzyme
related structures by homologous chain: 1BJM, 1DUY, 1OSZ, 1TJI, 1UB6, 3MCG
Gene
Ontology
ChainFunctionProcessComponent
E, B
  • cellular response to iron io...

    • Primary referenceA major histocompatibility complex-peptide-restricted antibody and t cell receptor molecules recognize their target by distinct binding modes: crystal structure of human leukocyte antigen (HLA)-A1-MAGE-A1 in complex with FAB-HYB3., Hulsmeyer M, Chames P, Hillig RC, Stanfield RL, Held G, Coulie PG, Alings C, Wille G, Saenger W, Uchanska-Ziegler B, Hoogenboom HR, Ziegler A, J Biol Chem. 2005 Jan 28;280(4):2972-80. Epub 2004 Nov 10. PMID:15537658
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (274 Kb) [Save to disk]
  • Biological Unit Coordinates (1w72.pdb1.gz) 136 Kb
  • Biological Unit Coordinates (1w72.pdb2.gz) 135 Kb
  • LPC: Ligand-Protein Contacts for 1W72
  • CSU: Contacts of Structural Units for 1W72
  • Likely Quarternary Molecular Structure file(s) for 1W72
  • Structure Factors (615 Kb)
  • Retrieve 1W72 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W72 from S2C, [Save to disk]
  • Re-refined 1w72 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1W72 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 1W72
  • 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
  • 3D motif for 1W72, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1w72a2, region A:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1w72a1, region A:182-274 [Jmol] [rasmolscript] [script source]
        - Domain d1w72b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1w72d2, region D:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1w72d1, region D:182-274 [Jmol] [rasmolscript] [script source]
        - Domain d1w72e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1w72h1, region H:1-113 [Jmol] [rasmolscript] [script source]
        - Domain d1w72h2, region H:114-228 [Jmol] [rasmolscript] [script source]
        - Domain d1w72i1, region I:1-113 [Jmol] [rasmolscript] [script source]
        - Domain d1w72i2, region I:114-228 [Jmol] [rasmolscript] [script source]
        - Domain d1w72l1, region L:1-107 [Jmol] [rasmolscript] [script source]
        - Domain d1w72l2, region L:108-211 [Jmol] [rasmolscript] [script source]
        - Domain d1w72m1, region M:1-107 [Jmol] [rasmolscript] [script source]
        - Domain d1w72m2, region M:108-211 [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1w72_M] [1w72_A] [1w72_C] [1w72_H] [1w72_L] [1w72_F] [1w72] [1w72_B] [1w72_D] [1w72_E] [1w72_I]
  • SWISS-PROT database: [P30443] [P61769] [P43355]
  • Domain organization of [1A01_HUMAN] [B2MG_HUMAN] [MAGA1_HUMAN] by SWISSPFAM
  • Domains found in 1W72: [IG_like] [IGc1] [IGv ] by SMART
    • Other resources with information on 1W72
  • Community annotation for 1W72 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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