5YXK Immune System date Dec 05, 2017
title High Resolution Crystal Structure Of Human B7-2 Igv Domain I Space Group
authors S.Lankipalli, U.A.Ramagopal
compound source
Molecule: T-Lymphocyte Activation Antigen Cd86
Chain: A, B, C, D
Fragment: Ig-Like V-Type
Synonym: Activation B7-2 Antigen,B70,Bu63,Ctla-4 Counter-Re B7.2,Fun-1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Cd86, Cd28lg2
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: P 1 21 1
R_factor 0.199 R_Free 0.248
length a length b length c angle alpha angle beta angle gamma
32.898 81.640 73.490 90.00 90.32 90.00
method X-Ray Diffractionresolution 1.90 Å
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (5yxk.pdb1.gz) 38 Kb
  • Biological Unit Coordinates (5yxk.pdb2.gz) 38 Kb
  • CSU: Contacts of Structural Units for 5YXK
  • Structure Factors (885 Kb)
  • Retrieve 5YXK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5YXK from S2C, [Save to disk]
  • View 5YXK 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 5YXK
  • 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
  • Fold representative 5yxk from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5yxk_D] [5yxk_A] [5yxk_C] [5yxk_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5YXK
  • Community annotation for 5YXK at PDBWiki (http://pdbwiki.org)

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