authors Luz, J.G., Huang, M.D., Garcia, K.C., Rudolph, M.G., Teyton, L., Wilson, I.A.
compound source
R_Free 0.31273
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.40
ligand ACY, BMA, GOL, NAG enzyme
note 1MWA supersedes 1JTR
related structures by homologous chain: 1BII, 1I9E, 1LP9, 1S7X, 1SBB, 1U3H
A, C

M, L

Primary referenceStructural comparison of allogeneic and syngeneic T cell receptor-peptide-major histocompatibility complex complexes: a buried alloreactive mutation subtly alters peptide presentation substantially increasing V(beta) Interactions., Luz JG, Huang M, Garcia KC, Rudolph MG, Apostolopoulos V, Teyton L, Wilson IA, J Exp Med. 2002 May 6;195(9):1175-86. PMID:11994422
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (284 Kb) [Save to disk]
  • Biological Unit Coordinates (1mwa.pdb1.gz) 145 Kb
  • Biological Unit Coordinates (1mwa.pdb2.gz) 137 Kb
  • LPC: Ligand-Protein Contacts for 1MWA
  • CSU: Contacts of Structural Units for 1MWA
  • Likely Quarternary Molecular Structure file(s) for 1MWA
  • Structure Factors (760 Kb)
  • Retrieve 1MWA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MWA from S2C, [Save to disk]
  • Re-refined 1mwa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1MWA 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 1MWA
  • 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 1MWA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mwaa1, region A:1-117 [Jmol] [rasmolscript] [script source]
        - Domain d1mwaa2, region A:118-213 [Jmol] [rasmolscript] [script source]
        - Domain d1mwab1, region B:1-117 [Jmol] [rasmolscript] [script source]
        - Domain d1mwab2, region B:118-247 [Jmol] [rasmolscript] [script source]
        - Domain d1mwac1, region C:1-117 [Jmol] [rasmolscript] [script source]
        - Domain d1mwac2, region C:118-213 [Jmol] [rasmolscript] [script source]
        - Domain d1mwad1, region D:1-117 [Jmol] [rasmolscript] [script source]
        - Domain d1mwad2, region D:118-247 [Jmol] [rasmolscript] [script source]
        - Domain d1mwah2, region H:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1mwah1, region H:182-274 [Jmol] [rasmolscript] [script source]
        - Domain d1mwai2, region I:1-181 [Jmol] [rasmolscript] [script source]
        - Domain d1mwai1, region I:182-274 [Jmol] [rasmolscript] [script source]
        - Domain d1mwal_, region L [Jmol] [rasmolscript] [script source]
        - Domain d1mwam_, region M [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: [1mwa_P] [1mwa_L] [1mwa_M] [1mwa_H] [1mwa_Q] [1mwa_D] [1mwa] [1mwa_C] [1mwa_B] [1mwa_I] [1mwa_A]
  • SWISS-PROT database: [P01887] [P01901] [P01851] [P01738]
  • Domain organization of [B2MG_MOUSE] [HA1B_MOUSE] [TCB2_MOUSE] [TVA1_MOUSE] by SWISSPFAM
  • Domains found in 1MWA: [IG_like] [IGc1] [IGv ] by SMART
  • Other resources with information on 1MWA
  • Community annotation for 1MWA 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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