2OTP Immune System date Feb 08, 2007
title Crystal Structure Of Immunoglobulin-Like Transcript 1 (Ilt1lir7lilra2)
authors F.Gao, H.Peng, Y.Chen, Y.Liu, G.F.Gao
compound source
Molecule: Leukocyte Immunoglobulin-Like Receptor Subfamily 2;
Chain: A, B
Fragment: D1d2, Ig-Like C2-Type
Synonym: Leukocyte Immunoglobulin-Like Receptor 7, Lir-7, Immunoglobulin- Like Transcript 1, Ilt-1, Cd85h Antigen, Li
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Lilra2, Ilt1, Lir7
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21a
symmetry Space Group: C 1 2 1
length a length b length c angle alpha angle beta angle gamma
41.842 72.971 131.853 90.00 90.32 90.00
method X-Ray Diffractionresolution 2.60 Å
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk]
  • Biological Unit Coordinates (2otp.pdb1.gz) 64 Kb
  • CSU: Contacts of Structural Units for 2OTP
  • Likely Quarternary Molecular Structure file(s) for 2OTP
  • Structure Factors (104 Kb)
  • Retrieve 2OTP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2OTP from S2C, [Save to disk]
  • Re-refined 2otp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2OTP 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 2OTP
  • 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 2OTP, from MSDmotif at EBI
  • Fold representative 2otp from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2otp] [2otp_B] [2otp_A]
  • SWISS-PROT database: [Q8N149]
  • Domain organization of [LIRA2_HUMAN] by SWISSPFAM
  • Domains found in 2OTP: [IG] [IG_like ] by SMART
  • Other resources with information on 2OTP
  • Community annotation for 2OTP 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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