1DUY	Immune System	date	Jan 19, 2000
title	Crystal Structure Of Hla-A0201octameric Tax Peptide Complex
authors	A.R.Khan, B.M.Baker, P.Ghosh, W.E.Biddison, D.C.Wiley
compound		source
Molecule: Hla-A20201 Chain: A, D Fragment: Heavy Chain 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 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Htlv-1 Octameric Tax Peptide Chain: C, F Engineered: Yes		Synthetic: Yes Other_details: Peptide Was Obtained Through Standard Solid- Phase Peptide Synthesis
symmetry	Space Group: P 1	R_factor 0.192 R_Free 0.254
crystal cell	length a length b length c angle alpha angle beta angle gamma 50.340 62.860 74.840 82.01 76.10 77.96
method	X-Ray Diffraction	resolution	2.15 Å
related structures	by homologous chain: 1LEK, 1W72
Gene Ontology	Chain Function Process Component E, B
Primary reference	The structure and stability of an HLA-A*0201/octameric tax peptide complex with an empty conserved peptide-N-terminal binding site., Khan AR, Baker BM, Ghosh P, Biddison WE, Wiley DC, J Immunol 2000 Jun 15;164(12):6398-405. PMID:10843695

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk] Biological Unit Coordinates (1duy.pdb1.gz) 70 Kb Biological Unit Coordinates (1duy.pdb2.gz) 70 Kb CSU: Contacts of Structural Units for 1DUY Likely Quarternary Molecular Structure file(s) for 1DUY Structure Factors (354 Kb) Retrieve 1DUY in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DUY from S2C, [Save to disk] Re-refined 1duy structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1DUY 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 1DUY

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 1DUY, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1duya2, region A:1-181 [Jmol] [rasmolscript] [script source]     - Domain d1duya1, region A:182-275 [Jmol] [rasmolscript] [script source]     - Domain d1duyb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1duyd2, region D:1-181 [Jmol] [rasmolscript] [script source]     - Domain d1duyd1, region D:182-275 [Jmol] [rasmolscript] [script source]     - Domain d1duye_, region E [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: [1duy] [1duy_E] [1duy_D] [1duy_A] [1duy_B] [1duy_C] [1duy_F] SWISS-PROT database: [P01892] [P61769] Domain organization of [1A02_HUMAN] [B2MG_HUMAN] by SWISSPFAM Domain found in 1DUY: [IGc1 ] by SMART

Other resources with information on 1DUY

Community annotation for 1DUY at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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