6B67 Hydrolase date Oct 01, 2017
title Human Pp2calpha (Ppm1a) Complexed With Cyclic Peptide C(Mpsi
authors F.Dyda, D.Kosek
compound source
Molecule: Protein Phosphatase 1a
Chain: A, B, C
Synonym: Protein Phosphatase 2c Isoform Alpha,Pp2c-Alpha,Pr Phosphatase Ia;
Ec: 3.1.3.16
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ppm1a, Pppm1a
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Cyclic Peptide C(Mpsipyva)
Chain: D, E, F
Engineered: Yes
Other_details: The Cyclic Peptide Is A Synthetic Construct Structure Is Represented In The Attached Files. We Can Also Th Is Information In Other Formats, If This Is More Conveni General Method For Preparation Of Thioether Cyclic Peptid E By Long Et Al. (2003). The Specific Cyclic Peptide, C(M-Ps- Was First Reported To Be A Substrate Of Ppm1a By Yamaguchi 2006.
Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: C 1 2 1
R_factor 0.169 R_Free 0.229
crystal
cell
length a length b length c angle alpha angle beta angle gamma
159.030 89.570 70.050 90.00 113.86 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand 48V, CA, PTR, SEP enzyme Hydrolase E.C.3.1.3.16 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceA trapped human PPM1A-phosphopeptide complex reveals structural features critical for regulation of PPM protein phosphatase activity., Debnath S, Kosek D, Tagad HD, Durell SR, Appella DH, Acevedo R, Grishaev A, Dyda F, Appella E, Mazur SJ, J Biol Chem. 2018 Mar 30. pii: RA117.001213. doi: 10.1074/jbc.RA117.001213. PMID:29602904
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk]
  • Biological Unit Coordinates (6b67.pdb1.gz) 55 Kb
  • Biological Unit Coordinates (6b67.pdb2.gz) 55 Kb
  • Biological Unit Coordinates (6b67.pdb3.gz) 54 Kb
  • LPC: Ligand-Protein Contacts for 6B67
  • CSU: Contacts of Structural Units for 6B67
  • Structure Factors (364 Kb)
  • Retrieve 6B67 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6B67 from S2C, [Save to disk]
    • View 6B67 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 6B67
  • 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: [6b67_B] [6b67_F] [6b67_D] [6b67_A] [6b67_E] [6b67_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6B67
  • Community annotation for 6B67 at PDBWiki (http://pdbwiki.org)

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science