5ZF6 Transferase date Mar 02, 2018
title Crystal Structure Of The Dimeric Human Pnpase
authors H.S.Yuan, B.Golzarroshan
compound source
Molecule: Polyribonucleotide Nucleotidyltransferase 1, Mito
Chain: A, B
Synonym: 3'-5' Rna Exonuclease Old35,Pnpase Old-35,Polynucl Phosphorylase 1,Pnpase 1,Polynucleotide Phosphorylase-Like
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pnpt1, Pnpase
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.193 R_Free 0.249
length a length b length c angle alpha angle beta angle gamma
81.335 109.334 84.501 90.00 117.41 90.00
method X-Ray Diffractionresolution 2.80 Å
enzyme Transferase E.C. BRENDA
A, B

Primary referenceCrystal structure of dimeric human PNPase reveals why disease-linked mutants suffer from low RNA import and degradation activities., Golzarroshan B, Lin CL, Li CL, Yang WZ, Chu LY, Agrawal S, Yuan HS, Nucleic Acids Res. 2018 Jul 18. pii: 5055393. doi: 10.1093/nar/gky642. PMID:30020492
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (178 Kb) [Save to disk]
  • Biological Unit Coordinates (5zf6.pdb1.gz) 173 Kb
  • CSU: Contacts of Structural Units for 5ZF6
  • Structure Factors (622 Kb)
  • Retrieve 5ZF6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5ZF6 from S2C, [Save to disk]
  • View 5ZF6 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 5ZF6
  • 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 5zf6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5zf6_A] [5zf6_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5ZF6
  • Community annotation for 5ZF6 at PDBWiki (http://pdbwiki.org)

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