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 

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.,Sect.D 57: 337-340


  • 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 (SPTA2)
Find proteins for P07751 (Gallus gallus)
Go to Gene View: SPTAN1
Go to UniProtKB:  P07751
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
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 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 31.100α = 90.00
b = 42.970β = 90.00
c = 53.050γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
SHELXL-97refinement
XDSdata scaling
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

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