1MWA	Immune System	date	Sep 27, 2002
title	2ch-2kbm3dev8 Allogeneic Complex
authors	J.G.Luz, M.D.Huang, K.C.Garcia, M.G.Rudolph, L.Teyton, I.A.Wilson
compound		source
Molecule: 2c T Cell Receptor Alpha Chain Chain: A, C Synonym: 2c Alpha Chain Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_strain: S2 Expression_system_vector_type: Metalloth. Promoter
Molecule: 2c T Cell Receptor Beta Chain Chain: B, D Synonym: 2c Beta Chain Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_strain: S2 Expression_system_vector_type: Metalloth. Promoter
Molecule: H-2kbm3 Mhc Class I Molecule Heavy Chain Chain: H, I Synonym: H-2kbm3 Heavy Chain, H-2 Class I Histocompatibilit K-B Alpha Chain; Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_strain: S2 Expression_system_vector_type: Metalloth. Promoter
Molecule: Microglobulin Mhc Light Chain Chain: L, M Synonym: Microglobulin Light Chain Engineered: Yes		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Expression_system: Drosophila Melanogaster Expression_system_common: Fruit Fly Expression_system_taxid: 7227 Expression_system_strain: S2 Expression_system_vector_type: Metalloth. Promoter
Molecule: Dev8 Chain: P, Q Fragment: Residues 54-61 Engineered: Yes Other_details: Derived From Nadh-Ubiquinone Oxidoreductase Subunit		Synthetic: Yes Other_details: The Peptide Was Chemically Synthesized. The Is Naturally Found In Mus Musculus (Mouse).
symmetry	Space Group: P 21 21 2	R_factor 0.284 R_Free 0.313
crystal cell	length a length b length c angle alpha angle beta angle gamma 297.899 95.942 84.735 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.40 Å
ligand	ACY, BMA, GOL, NAG	enzyme
note	1MWA supersedes 1JTR
related structures	by homologous chain: 1BII, 1I9E, 1LP9, 1S7X, 1SBB, 1U3H
Gene Ontology	Chain Function Process Component A, C M, L
Primary reference	Structural 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)

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