1G2B

ALPHA-SPECTRIN SRC HOMOLOGY 3 DOMAIN, CIRCULAR PERMUTANT, CUT AT N47-D48


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.12 Å
  • R-Value Free: 0.202 
  • R-Value Observed: 0.148 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Atomic resolution structure of a mutant of the spectrin SH3 domain.

Berisio, R.Viguera, A.Serrano, L.Wilmanns, M.

(2001) Acta Crystallogr D Biol Crystallogr 57: 337-340

  • DOI: 10.1107/s090744490001581x
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • The crystal structure of an alpha-spectrin Src-homology 3 (SH3) domain mutant has been refined at 1.12 A resolution. This X-ray structure is at the highest resolution achieved so far for an SH3 domain. The structure allows the identification of a com ...

    The crystal structure of an alpha-spectrin Src-homology 3 (SH3) domain mutant has been refined at 1.12 A resolution. This X-ray structure is at the highest resolution achieved so far for an SH3 domain. The structure allows the identification of a complete set of specific interactions and is useful for the elucidation of relations between structure and pH-dependent thermodynamic stability in a series of SH3 domain mutants.


    Related Citations: 
    • Thermodynamic Analysis of alpha-spectrin SH3 and Two of Its Circular Permutants with Different Loop Lengths: Discerning the Reasons for Rapid Folding in Proteins
      Martinez, J.C., Viguera, A.R., Berisio, R., Wilmanns, M., Mateo, P.L., Filimonov, V.V., Serrano, L.
      (1999) Biochemistry 38: 549

    Organizational Affiliation

    Centro di Studio di Biocristallografia, CNR and Dipartimento di Chimica, Università di Napoli Federico II, Via Mezzocannone 4, I-80134 Napoli, Italy. rberisio@chemistry.unina.it



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
SPECTRIN ALPHA CHAIN
A
62Gallus gallusMutation(s): 0 
Gene Names: SPTAN1
Find proteins for P07751 (Gallus gallus)
Go to UniProtKB:  P07751
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.12 Å
  • R-Value Free: 0.202 
  • R-Value Observed: 0.148 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 31.1α = 90
b = 42.97β = 90
c = 53.05γ = 90
Software Package:
Software NamePurpose
AMoREphasing
SHELXL-97refinement
XDSdata reduction
XDSdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-11-01
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-08-09
    Changes: Advisory, Refinement description, Source and taxonomy
  • Version 1.4: 2017-10-04
    Changes: Refinement description