6OF7 Circadian Clock Protein date Mar 28, 2019
title Crystal Structure Of The Cry1-Per2 Complex
authors A.K.Michael, J.L.Fribourgh, S.M.Tripathi, C.L.Partch
compound source
Molecule: Cryptochrome-1
Chain: A
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: Mouse
Organism_taxid: 10090
Gene: Cry1
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Period Circadian Protein Homolog 2
Chain: B
Fragment: Unp Residues 1093-1212
Synonym: Hper2, Circadian Clock Protein Period 2
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Per2, Kiaa0347
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.208 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
72.640 81.230 98.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.11 Å
Primary referenceDynamics at the serine loop underlie differential affinity of cryptochromes for CLOCK:BMAL1 to control circadian timing., Fribourgh JL, Srivastava A, Sandate CR, Michael AK, Hsu PL, Rakers C, Nguyen LT, Torgrimson MR, Parico GCG, Tripathi S, Zheng N, Lander GC, Hirota T, Tama F, Partch CL, Elife. 2020 Feb 26;9. pii: 55275. doi: 10.7554/eLife.55275. PMID:32101164
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (93 Kb) [Save to disk]
  • Biological Unit Coordinates (6of7.pdb1.gz) 89 Kb
  • CSU: Contacts of Structural Units for 6OF7
  • Structure Factors (105 Kb)
  • Retrieve 6OF7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6OF7 from S2C, [Save to disk]
  • View 6OF7 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 6OF7
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6of7_A] [6of7_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6OF7
  • Community annotation for 6OF7 at PDBWiki (http://pdbwiki.org)

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