6TPG Membrane Protein date Dec 13, 2019
title Crystal Structure Of The Orexin-2 Receptor In Complex With E 2.74 A Resolution
authors M.Rappas, A.Ali, K.A.Bennett, J.D.Brown, S.J.Bucknell, M.Congreve R.M.Cooke, G.Cseke, C.De Graaf, A.S.Dore, J.C.Errey, A.Jazayeri, F.H.Marshall, J.S.Mason, R.Mould, J.C.Patel, B.G.Tehan, M.Weir, J.A.Christopher
compound source
Molecule: Orexin Receptor Type 2,Glga Glycogen Synthase,Hyp Receptor-2;
Chain: A
Synonym: Ox2r,Hypocretin Receptor Type 2,Glycogen Synthase, Flj95033,Homo Sapiens Hypocretin (Orexin) Receptor 2 (Hcrtr
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens, Pyrococcus Abyssi Ge5
Organism_common: Human
Organism_taxid: 9606, 272844
Gene: Hcrtr2, Pab2292
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
symmetry Space Group: C 2 2 21
R_factor 0.218 R_Free 0.275
length a length b length c angle alpha angle beta angle gamma
91.097 172.914 77.810 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.74 Å
ligand 7MA, OLA, PG4, YCM enzyme

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (177 Kb) [Save to disk]
  • Biological Unit Coordinates (6tpg.pdb1.gz) 172 Kb
  • LPC: Ligand-Protein Contacts for 6TPG
  • CSU: Contacts of Structural Units for 6TPG
  • Structure Factors (108 Kb)
  • Retrieve 6TPG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6TPG from S2C, [Save to disk]
  • View 6TPG 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 6TPG
  • 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 6tpg from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6tpg_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6TPG
  • Community annotation for 6TPG at PDBWiki (http://pdbwiki.org)

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