6YB9 Biosynthetic Protein date Mar 16, 2020
title Human Octameric Paics In Complex With Saicar, Amp-Pnp, And M
authors J.Skerlova, J.Unterlass, M.Gottmann, E.Homan, T.Helleday, A.S.Jem P.Stenmark
compound source
Molecule: Multifunctional Protein Ade2
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Paics, Ade2, Airc, Pais
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: I 2 2 2
R_factor 0.177 R_Free 0.229
length a length b length c angle alpha angle beta angle gamma
61.263 154.019 223.624 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.41 Å
ligand ANP, EDO, MG, OK8 enzyme Ligase E.C. BRENDA
A, B

Primary referenceCrystal structures of human PAICS reveal substrate and product binding of an emerging cancer target., Skerlova J, Unterlass J, Gottmann M, Marttila P, Homan E, Helleday T, Jemth AS, Stenmark P, J Biol Chem. 2020 Jun 22. pii: RA120.013695. doi: 10.1074/jbc.RA120.013695. PMID:32571877
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (149 Kb) [Save to disk]
  • Biological Unit Coordinates (6yb9.pdb1.gz) 558 Kb
  • LPC: Ligand-Protein Contacts for 6YB9
  • CSU: Contacts of Structural Units for 6YB9
  • Structure Factors (1245 Kb)
  • Retrieve 6YB9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6YB9 from S2C, [Save to disk]
  • View 6YB9 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 6YB9
  • 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 6yb9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6yb9_A] [6yb9_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6YB9
  • Community annotation for 6YB9 at PDBWiki (http://pdbwiki.org)

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