6HPH

Crystal structure of human Pif1 helicase in complex with AMP-PNP


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.13 Å
  • R-Value Free: 0.163 
  • R-Value Work: 0.127 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural and functional analysis of the nucleotide and DNA binding activities of the human PIF1 helicase.

Dehghani-Tafti, S.Levdikov, V.Antson, A.A.Bax, B.Sanders, C.M.

(2019) Nucleic Acids Res. 47: 3208-3222


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ATP-dependent DNA helicase PIF1
A
418Homo sapiensMutation(s): 0 
Gene Names: PIF1 (C15orf20)
EC: 3.6.4.12
Find proteins for Q9H611 (Homo sapiens)
Go to Gene View: PIF1
Go to UniProtKB:  Q9H611
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ANP
Query on ANP

Download SDF File 
Download CCD File 
A
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
C10 H17 N6 O12 P3
PVKSNHVPLWYQGJ-KQYNXXCUSA-N
 Ligand Interaction
MG
Query on MG

Download SDF File 
Download CCD File 
A
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.13 Å
  • R-Value Free: 0.163 
  • R-Value Work: 0.127 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 73.280α = 90.00
b = 143.290β = 90.00
c = 77.640γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling
xia2data reduction
MOLREPphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-01-23
    Type: Initial release
  • Version 1.1: 2019-02-13
    Type: Data collection, Database references
  • Version 1.2: 2019-04-17
    Type: Data collection, Database references