1AX3

SOLUTION NMR STRUCTURE OF B. SUBTILIS IIAGLC, 16 STRUCTURES


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 16 
  • Selection Criteria: LEAST RESTRAINT VIOLATION AND LOWEST AMBER ENERGY 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

High-resolution solution structure of Bacillus subtilis IIAglc.

Chen, Y.Case, D.A.Reizer, J.Saier Jr., M.H.Wright, P.E.

(1998) Proteins 31: 258-270

  • Primary Citation of Related Structures:  
    1AX3

  • PubMed Abstract: 
  • The high-resolution solution structure of the phosphocarrier protein IIAglc from Bacillus subtilis is determined using 3D and 4D heteronuclear NMR methods. B. subtilis IIAglc contains 162 amino acid residues and is one of the larger proteins for whic ...

    The high-resolution solution structure of the phosphocarrier protein IIAglc from Bacillus subtilis is determined using 3D and 4D heteronuclear NMR methods. B. subtilis IIAglc contains 162 amino acid residues and is one of the larger proteins for which high-resolution solution structure has been determined by NMR methods. The structures have been calculated from a total of 2,232 conformational constraints. Comparison with the X-ray crystal structure indicates that the overall fold is the same in solution and in crystalline environments, although some local structural differences are observed. These occur largely in turns and loops, and mostly correspond to regions with high-temperature factors in the crystal structure. The N-terminus of IIAglc is disordered in solution. The active site is located in a concave region of the protein surface. The histidine, which accepts the phosphoryl group (His 83), interacts with a neighboring histidine (His 68) and is surrounded by hydrophobic residues.


    Organizational Affiliation

    Department of Molecular Biology, The Scripps Research Institute, La Jolla, California 92037, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
GLUCOSE PERMEASE IIA DOMAINA162Bacillus subtilisMutation(s): 0 
EC: 2.7.1.69 (PDB Primary Data), 2.7.1.199 (UniProt)
Find proteins for P20166 (Bacillus subtilis (strain 168))
Explore P20166 
Go to UniProtKB:  P20166
Protein Feature View
Expand
 ( Mouse scroll to zoom / Hold left click to move )
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 16 
  • Selection Criteria: LEAST RESTRAINT VIOLATION AND LOWEST AMBER ENERGY 
  • OLDERADO: 1AX3 Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-06-17
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance