3DTX Immune System date Jul 16, 2008
title Crystal Structure Of Hla-B2705 Complexed With The Double Citrullinated Vasoactive Intestinal Peptide Type 1 Receptor Peptide (Residues 400-408)
authors A.Beltrami, A.Gabdulkhakov, M.Rossmann, A.Ziegler, B.Uchanska-Zi W.Saenger
compound source
Molecule: Mhc Class I Antigen (Fragment)
Chain: A
Fragment: Extracelluar Domain, Residues 25-300
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hla-B
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Beta-2-Microglobulin
Chain: B
Fragment: Residues 21-119
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: B2m, Cdabp0092, Hdcma22p
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Double Citrullinated Vasoactive Intestinal Polype Receptor;
Chain: C
Fragment: Residues 400-408
Engineered: Yes
Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Humans.
symmetry Space Group: P 1 21 1
R_factor 0.209 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
50.842 81.931 65.771 90.00 108.88 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand CIR enzyme
Gene
Ontology
ChainFunctionProcessComponent
B
  • cellular response to iron io...

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  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk]
  • Biological Unit Coordinates (3dtx.pdb1.gz) 136 Kb
  • Biological Unit Coordinates (3dtx.pdb2.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 3DTX
  • CSU: Contacts of Structural Units for 3DTX
  • Likely Quarternary Molecular Structure file(s) for 3DTX
  • Structure Factors (446 Kb)
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  • SEQRES to COORDINATES correlation for 3DTX from S2C, [Save to disk]
  • Re-refined 3dtx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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    • Visual 3D analysis of 3DTX
  • Ramachandran plot from PDBSum
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  • Electron Density related parameters from EDS Electron Density Server, at Upsala
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  • 3D motif for 3DTX, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3dtx_A] [3dtx_C] [3dtx] [3dtx_B]
  • SWISS-PROT database: [P03989] [P61769]
  • Domain organization of [1B27_HUMAN] [B2MG_HUMAN] by SWISSPFAM
  • Domain found in 3DTX: [IGc1 ] by SMART
    • Other resources with information on 3DTX
  • Community annotation for 3DTX at PDBWiki (http://pdbwiki.org)
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