Crystal structure of human pyridoxal phosphate phosphatase

Experimental Data Snapshot

  • Resolution: 1.72 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.192 
  • R-Value Observed: 0.193 

wwPDB Validation   3D Report Full Report

This is version 1.7 of the entry. See complete history


Structural genomics of protein phosphatases.

Almo, S.C.Bonanno, J.B.Sauder, J.M.Emtage, S.Dilorenzo, T.P.Malashkevich, V.Wasserman, S.R.Swaminathan, S.Eswaramoorthy, S.Agarwal, R.Kumaran, D.Madegowda, M.Ragumani, S.Patskovsky, Y.Alvarado, J.Ramagopal, U.A.Faber-Barata, J.Chance, M.R.Sali, A.Fiser, A.Zhang, Z.Y.Lawrence, D.S.Burley, S.K.

(2007) J Struct Funct Genomics 8: 121-140

  • DOI: https://doi.org/10.1007/s10969-007-9036-1
  • Primary Citation of Related Structures:  
    1RXD, 2FH7, 2G59, 2HCM, 2HHL, 2HXP, 2HY3, 2I0O, 2I1Y, 2I44, 2IQ1, 2IRM, 2ISN, 2NV5, 2OYC, 2P27, 2P4U, 2P69, 2P8E, 2PBN, 2Q5E, 2QJC, 2R0B

  • PubMed Abstract: 

    The New York SGX Research Center for Structural Genomics (NYSGXRC) of the NIGMS Protein Structure Initiative (PSI) has applied its high-throughput X-ray crystallographic structure determination platform to systematic studies of all human protein phosphatases and protein phosphatases from biomedically-relevant pathogens. To date, the NYSGXRC has determined structures of 21 distinct protein phosphatases: 14 from human, 2 from mouse, 2 from the pathogen Toxoplasma gondii, 1 from Trypanosoma brucei, the parasite responsible for African sleeping sickness, and 2 from the principal mosquito vector of malaria in Africa, Anopheles gambiae. These structures provide insights into both normal and pathophysiologic processes, including transcriptional regulation, regulation of major signaling pathways, neural development, and type 1 diabetes. In conjunction with the contributions of other international structural genomics consortia, these efforts promise to provide an unprecedented database and materials repository for structure-guided experimental and computational discovery of inhibitors for all classes of protein phosphatases.

  • Organizational Affiliation

    Albert Einstein College of Medicine, Bronx, NY, USA. almo@aecom.yu.edu

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Pyridoxal phosphate phosphatase306Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q96GD0 (Homo sapiens)
Explore Q96GD0 
Go to UniProtKB:  Q96GD0
GTEx:  ENSG00000241360 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ96GD0
Sequence Annotations
  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
Query on MSE
Experimental Data & Validation

Experimental Data

  • Resolution: 1.72 Å
  • R-Value Free: 0.223 
  • R-Value Work: 0.192 
  • R-Value Observed: 0.193 
  • Space Group: P 43 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 54.329α = 90
b = 54.329β = 90
c = 213.2γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
MAR345data collection
HKL-2000data reduction

Structure Validation

View Full Validation Report

Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2007-03-13
    Type: Initial release
  • Version 1.1: 2007-10-16
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-10-18
    Changes: Refinement description
  • Version 1.4: 2018-11-14
    Changes: Data collection, Derived calculations, Structure summary
  • Version 1.5: 2021-02-03
    Changes: Database references, Derived calculations, Structure summary
  • Version 1.6: 2023-08-30
    Changes: Data collection, Database references, Refinement description
  • Version 1.7: 2023-11-15
    Changes: Data collection