1S9Y	Immune System	date	Feb 05, 2004
title	Crystal Structure Analysis Of Ny-Eso-1 Epitope Analogue, Sllmwitqs, In Complex With Hla-A2
authors	A.I.Webb, M.A.Dunstone, W.Chen, M.I.Aguilar, Q.Chen, L.Chang, L.Kjer-Nielsen, T.Beddoe, J.Mccluskey, J.Rossjohn, A.W.Purcell
compound		source
Molecule: Hla Class I Histocompatibility Antigen, A-2 Alpha Chain; Chain: A Fragment: Extracellular Domains Alpha1, Alpha2, Alpha3 Synonym: Hla-A2, Mhc Class I Antigen A2 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 Synonym: Beta2 Microglobulin, Hdcma22p Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Ny-Eso-1 Peptide Analogue S9s Chain: C Engineered: Yes		Synthetic: Yes Other_details: Synthetic Peptide
symmetry	Space Group: P 21 3	R_factor 0.236 R_Free 0.273
crystal cell	length a length b length c angle alpha angle beta angle gamma 117.920 117.920 117.920 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	SO4	enzyme
related structures	by homologous chain: 1EEZ, 1WBY
Gene Ontology	Chain Function Process Component B cellular response to iron io...
Primary reference	Functional and structural characteristics of NY-ESO-1-related HLA A2-restricted epitopes and the design of a novel immunogenic analogue., Webb AI, Dunstone MA, Chen W, Aguilar MI, Chen Q, Jackson H, Chang L, Kjer-Nielsen L, Beddoe T, McCluskey J, Rossjohn J, Purcell AW, J Biol Chem 2004 May 28;279(22):23438-46. Epub 2004 Mar 5. PMID:15004033

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (1s9y.pdb1.gz) 69 Kb LPC: Ligand-Protein Contacts for 1S9Y CSU: Contacts of Structural Units for 1S9Y Likely Quarternary Molecular Structure file(s) for 1S9Y Retrieve 1S9Y in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1S9Y from S2C, [Save to disk]

View 1S9Y in 3D

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Visual 3D analysis of 1S9Y

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1S9Y, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1s9ya2, region A:1-181 [Jmol] [rasmolscript] [script source]     - Domain d1s9ya1, region A:182-274 [Jmol] [rasmolscript] [script source]     - Domain d1s9yb_, region B [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: [1s9y_B] [1s9y] [1s9y_C] [1s9y_A] SWISS-PROT database: [P01892] [P61769] Domain organization of [1A02_HUMAN] [B2MG_HUMAN] by SWISSPFAM Domain found in 1S9Y: [IGc1 ] by SMART

Other resources with information on 1S9Y

Community annotation for 1S9Y at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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