7KC3

X-ray structure of Lfa-1 I domain collected at 273 K


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.177 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Divergent conformational dynamics controls allosteric ligand accessibility across evolutionarily related I-domain-containing integrins

Woldeyes, R.A.Hallenbeck, K.K.Pfaff, S.J.Lee, G.Cortez, S.V.Kelly, M.J.Akassoglou, K.Arkin, M.R.Fraser, J.S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Integrin alpha-LA [auth C]196Homo sapiensMutation(s): 0 
Gene Names: ITGALCD11A
UniProt & NIH Common Fund Data Resources
Find proteins for P20701 (Homo sapiens)
Explore P20701 
Go to UniProtKB:  P20701
PHAROS:  P20701
GTEx:  ENSG00000005844 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP20701
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
MG (Subject of Investigation/LOI)
Query on MG

Download Ideal Coordinates CCD File 
B [auth C]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.174 
  • R-Value Observed: 0.177 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 104.896α = 90
b = 104.896β = 90
c = 51.644γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing

Structure Validation

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Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Science Foundation (NSF, United States)United StatesGRFP
National Science Foundation (NSF, United States)United StatesSTC-1231306
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM110580

Revision History  (Full details and data files)

  • Version 1.0: 2021-10-06
    Type: Initial release
  • Version 1.1: 2023-10-18
    Changes: Data collection, Refinement description