1GZQ Glycoprotein date May 24, 2002
title Cd1b In Complex With Phophatidylinositol
authors S.D.Gadola, N.R.Zaccai, K.Harlos, D.Shepherd, G.Ritter, R.R.Schmi E.Y.Jones, V.Cerundolo
compound source
Molecule: T-Cell Surface Glycoprotein Cd1b
Chain: A
Fragment: Residues 18-295
Synonym: Cd1b Antigen
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector: Prokaryotic Expression System
Expression_system_plasmid: Pet23d

Molecule: B2-Microglobulin
Chain: B
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector: Prokaryotic Expression System
Expression_system_plasmid: Pet23d
symmetry Space Group: C 2 2 21
R_factor 0.203 R_Free 0.237
crystal
cell
length a length b length c angle alpha angle beta angle gamma
87.881 176.998 75.277 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.26 Å
ligand D12, NO3, PII, TWT enzyme
related structures by homologous chain: 1EEY, 1ONQ, 1W0V, 1XZ0
Gene
Ontology
ChainFunctionProcessComponent
B
  • cellular response to iron io...

  • Primary referenceStructure of human CD1b with bound ligands at 2.3 A, a maze for alkyl chains., Gadola SD, Zaccai NR, Harlos K, Shepherd D, Castro-Palomino JC, Ritter G, Schmidt RR, Jones EY, Cerundolo V, Nat Immunol 2002 Aug;3(8):721-6. PMID:12118248
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk]
  • Biological Unit Coordinates (1gzq.pdb1.gz) 69 Kb
  • LPC: Ligand-Protein Contacts for 1GZQ
  • CSU: Contacts of Structural Units for 1GZQ
  • Likely Quarternary Molecular Structure file(s) for 1GZQ
  • Structure Factors (192 Kb)
  • Retrieve 1GZQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GZQ from S2C, [Save to disk]
  • Re-refined 1gzq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GZQ 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 1GZQ
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1GZQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gzqa1, region A:184-280 [Jmol] [rasmolscript] [script source]
        - Domain d1gzqa2, region A:3-183 [Jmol] [rasmolscript] [script source]
        - Domain d1gzqb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1gzq from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1gzq_B] [1gzq_A] [1gzq]
  • SWISS-PROT database: [P61769] [P29016]
  • Domain organization of [B2MG_HUMAN] [CD1B_HUMAN] by SWISSPFAM
  • Domain found in 1GZQ: [IGc1 ] by SMART
  • Other resources with information on 1GZQ
  • Community annotation for 1GZQ 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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