5H1P Hydrolase date Oct 11, 2016
title Crispr-Associated Protein
authors D.Ka, U.Jeong, E.Bae
compound source
Molecule: Crispr-Associated Endoribonuclease Cas2
Chain: A, B
Ec: 3.1.-.-
Engineered: Yes
Organism_scientific: Xanthomonas Albilineans (Strain Gpe Pc 7063);
Organism_taxid: 380358
Strain: Gpe Pc73 Cfbp 7063
Gene: Cas2, Xalc_2892
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 63
R_factor 0.163 R_Free 0.198
crystal
cell
length a length b length c angle alpha angle beta angle gamma
90.625 90.625 50.064 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.75 Å
ligand ACT enzyme Hydrolase E.C.3.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • nuclease activity
  • endonuclease activity
  • endoribonuclease activity


  • Primary referenceStructural and dynamic insights into the role of conformational switching in the nuclease activity of the Xanthomonas albilineans Cas2 in CRISPR-mediated adaptive immunity., Ka D, Hong S, Jeong U, Jeong M, Suh N, Suh JY, Bae E, Struct Dyn. 2017 May 19;4(5):054701. doi: 10.1063/1.4984052. eCollection 2017, Sep. PMID:28612041
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (5h1p.pdb1.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 5H1P
  • CSU: Contacts of Structural Units for 5H1P
  • Structure Factors (715 Kb)
  • Retrieve 5H1P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5H1P from S2C, [Save to disk]
  • View 5H1P 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 5H1P
  • 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: [5h1p_A] [5h1p_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5H1P
  • Community annotation for 5H1P at PDBWiki (http://pdbwiki.org)

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