1YDP Immune System date Dec 25, 2004
title 1.9a Crystal Structure Of Hla-G
authors C.S.Clements, L.Kjer-Nielsen, L.Kostenko, H.L.Hoare, M.A.Dunston E.Moses, K.Freed, A.G.Brooks, J.Rossjohn, J.Mccluskey
compound source
Molecule: Mhc Class I Antigen
Chain: A
Fragment: Hla-G Heavy Chain
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21

Molecule: Beta-2-Microglobulin
Chain: B
Synonym: Hla-G, Hdcma22p
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21

Molecule: Histone 2a Peptide
Chain: P
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 32 2 1
R_factor 0.235 R_Free 0.264
crystal
cell
length a length b length c angle alpha angle beta angle gamma
77.150 77.150 151.720 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand CL, CO enzyme
related structures by homologous chain: 1M05, 2BNR
Gene
Ontology
ChainFunctionProcessComponent
B
  • cellular response to iron io...

  • Primary referenceCrystal structure of HLA-G: A nonclassical MHC class I molecule expressed at the fetal-maternal interface., Clements CS, Kjer-Nielsen L, Kostenko L, Hoare HL, Dunstone MA, Moses E, Freed K, Brooks AG, Rossjohn J, McCluskey J, Proc Natl Acad Sci U S A 2005 Mar 1;102(9):3360-5. Epub 2005 Feb 17. PMID:15718280
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (1ydp.pdb1.gz) 73 Kb
  • Biological Unit Coordinates (1ydp.pdb2.gz) 73 Kb
  • LPC: Ligand-Protein Contacts for 1YDP
  • CSU: Contacts of Structural Units for 1YDP
  • Likely Quarternary Molecular Structure file(s) for 1YDP
  • Retrieve 1YDP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1YDP from S2C, [Save to disk]
  • View 1YDP 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 1YDP
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1YDP, from MSDmotif at EBI
  • Fold representative 1ydp from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ydp] [1ydp_B] [1ydp_A] [1ydp_P]
  • SWISS-PROT database: [P61769] [P17693]
  • Domain organization of [B2MG_HUMAN] [HLAG_HUMAN] by SWISSPFAM
  • Domain found in 1YDP: [IGc1 ] by SMART
  • Other resources with information on 1YDP
  • Community annotation for 1YDP 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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