2MKP

N domain of cardiac troponin C bound to the switch fragment of fast skeletal troponin I at pH 6


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50
  • Conformers Submitted: 10
  • Selection Criteria: Structures with the Least Restraint Violations

Literature

Macromolecules
Sequence Display for 2MKP

Classification: METAL BINDING PROTEIN

Total Structure Weight: 11972.67

Macromolecule Entities
Molecule Chains Length Organism Details
Troponin C, slow skeletal and cardiac muscles C 89 Homo sapiens Fragment: UNP residues 1-89
Gene Name(s): TNNC1 Gene View TNNC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Troponin I, fast skeletal muscle I 17 Homo sapiens Fragment: UNP residues 116-132
Gene Name(s): TNNI2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CA
Query on CA

C CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50
  • Conformers Submitted: 10
  • Selection Criteria: structures with the least restraint violations

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-02-11
  • Released Date: 2014-02-26
  • Deposition author(s): Robertson, I.M., Pineda-Sanabria, S.E., Holmes, P.C., Sykes, B.D.

Revision History

  • Version 1_0: 2014-02-26

    Type: Initial release

  • Version 1_1: 2014-06-18

    Type: Database references