1D1O

COOPERATIVITY IN EF-HAND CA2+-BINDING PROTEINS: EVIDENCE OF SITE-SITE COMMUNICATION FROM BINDING-INDUCED CHANGES IN STRUCTURE AND DYNAMICS OF N56A CALBINDIN D9K


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50
  • Conformers Submitted: 24
  • Selection Criteria: Structures with Acceptable Molecular Enegies Were Ordered by Least Restraint Violations. the 24 Best Conformers Were Selected to Facilitate Comparison to Previous Structures of the Protein and Because This Surpasses the Statistical Requirement to Represent All of Conformational Space Consistent with the Data.

Literature

Macromolecules
Sequence Display for 1D1O

Classification: SIGNALING PROTEIN

Total Structure Weight: 8501.61

Macromolecule Entities
Molecule Chains Length Organism Details
CALBINDIN D9K A 75 Bos taurus Fragment: CALBINDIN D9K
Mutation: P43M, N56A
Gene Name(s): S100G Gene View CALB3 S100D
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG


Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50
  • Conformers Submitted: 24
  • Selection Criteria: STRUCTURES WITH ACCEPTABLE MOLECULAR ENEGIES WERE ORDERED BY LEAST RESTRAINT VIOLATIONS. THE 24 BEST CONFORMERS WERE SELECTED TO FACILITATE COMPARISON TO PREVIOUS STRUCTURES OF THE PROTEIN AND BECAUSE THIS SURPASSES THE STATISTICAL REQUIREMENT TO REPRESENT ALL OF CONFORMATIONAL SPACE CONSISTENT WITH THE DATA.

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-09-20
  • Released Date: 2000-03-08
  • Deposition author(s): Maler, L., Blankenship, J., Rance, M., Chazin, W.J.

Revision History

  • Version 1_0: 2000-03-08

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance