2I5C

Crystal structure of the C-terminal PH domain of pleckstrin in complex with D-myo-Ins(1,2,3,4,5)P5


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.180 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural analysis of the carboxy terminal PH domain of pleckstrin bound to D-myo-inositol 1,2,3,5,6-pentakisphosphate.

Jackson, S.G.Zhang, Y.Haslam, R.J.Junop, M.S.

(2007) BMC Struct Biol 7: 80-80

  • DOI: 10.1186/1472-6807-7-80
  • Primary Citation of Related Structures:  
    2I5C, 2I5F

  • PubMed Abstract: 
  • Pleckstrin homology (PH) domains are one of the most prevalent domains in the human proteome and represent the major phosphoinositide-binding module. These domains are often found in signaling proteins and function predominately by targeting their host proteins to the cell membrane ...

    Pleckstrin homology (PH) domains are one of the most prevalent domains in the human proteome and represent the major phosphoinositide-binding module. These domains are often found in signaling proteins and function predominately by targeting their host proteins to the cell membrane. Inositol phosphates, which are structurally similar to phosphoinositides, are not only known to play a role as signaling molecules but are also capable of being bound by PH domains.


    Organizational Affiliation

    Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Canada. jacksosg@mcmaster.ca



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
PleckstrinA, B, C109Homo sapiensMutation(s): 0 
Gene Names: PLEKP47
UniProt & NIH Common Fund Data Resources
Find proteins for P08567 (Homo sapiens)
Explore P08567 
Go to UniProtKB:  P08567
PHAROS:  P08567
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
IP5 (Subject of Investigation/LOI)
Query on IP5

Download Ideal Coordinates CCD File 
D [auth A], E [auth B], F [auth C](1R,2S,3R,4S,5S,6R)-6-HYDROXYCYCLOHEXANE-1,2,3,4,5-PENTAYL PENTAKIS[DIHYDROGEN (PHOSPHATE)]
C6 H17 O21 P5
CTPQAXVNYGZUAJ-PTQMNWPWSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.243 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.180 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 82.501α = 90
b = 47.604β = 90
c = 87.622γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
CBASSdata collection
HKL-2000data reduction
HKL-2000data scaling
MOLREPphasing

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2007-08-07
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance