1RXD

Crystal structure of human protein tyrosine phosphatase 4A1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.223 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

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.GENOM. 8: 121-140

  • DOI: 10.1007/s10969-007-9036-1
  • Primary Citation of Related Structures:  

  • 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 phos ...

    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




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
protein tyrosine phosphatase type IVA, member 1; Protein tyrosine phosphatase IVA1
A, B, C
159Homo sapiensMutation(s): 0 
Gene Names: PTP4A1 (PRL1, PTPCAAX1)
EC: 3.1.3.48
Find proteins for Q93096 (Homo sapiens)
Go to Gene View: PTP4A1
Go to UniProtKB:  Q93096
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A, B, C
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.242 
  • R-Value Work: 0.223 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 71.291α = 90.00
b = 105.568β = 90.00
c = 179.355γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
CNSrefinement
SOLVEphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-12-28
    Type: Initial release
  • Version 1.1: 2008-03-20
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance