5MR1 | pdb_00005mr1

Crystal structure of the Pleckstrin homology domain of Interactor protein for cytohesin exchange factors 1 (IPCEF1)

• PDB DOI: https://doi.org/10.2210/pdb5MR1/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2016-12-21 Released: 2017-01-11 
• Deposition Author(s): Newman, J.A., Aitkenhead, H., Wang, D., Burgess-Brown, N., Williams, E., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.
• Funding Organization(s): Wellcome Trust

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Free: 
  0.188 (Depositor), 0.190 (DCC) 
• R-Value Work: 
  0.167 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.168 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of the Pleckstrin homology domain of Interactor protein for cytohesin exchange factors 1 (IPCEF1)

Newman, J.A., Aitkenhead, H., Wang, D., Burgess-Brown, N., Williams, E., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 12.06 kDa 
• Atom Count: 989 
• Modeled Residue Count: 101 
• Deposited Residue Count: 103 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Interactor protein for cytohesin exchange factors 1	A	103	Homo sapiens	Mutation(s): 0  Gene Names: IPCEF1, KIAA0403
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WWN9 (Homo sapiens) Explore Q8WWN9  Go to UniProtKB:  Q8WWN9
PHAROS:  Q8WWN9 GTEx:  ENSG00000074706

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.20 Å
• R-Value Free:  0.188 (Depositor), 0.190 (DCC) 
• R-Value Work:  0.167 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.168 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.974	α = 90
b = 49.612	β = 90
c = 53.027	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2017-01-11 
Deposition Author(s): Newman, J.A., Aitkenhead, H., Wang, D., Burgess-Brown, N., Williams, E., von Delft, F., Arrowsmith, C.H., Edwards, A., Bountra, C., Gileadi, O.

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Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	--

Revision History  

• Version 1.0: 2017-01-11
  Type: Initial release
  
• Version 1.1: 2017-08-23
  Changes: Author supporting evidence
• Version 1.2: 2017-12-13
  Changes: Database references, Structure summary
• Version 1.3: 2018-01-24
  Changes: Source and taxonomy
• Version 1.4: 2020-11-18
  Changes: Structure summary
• Version 1.5: 2024-01-17
  Changes: Data collection, Database references, Refinement description