SMTL ID : 1j1d.2 (1 other biounit)

Crystal structure of the 46kDa domain of human cardiac troponin in the Ca2+ saturated form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.61 Å

Oligo State

hetero-1-1-1-mer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.65, D.67, S.69, T.71, D.73, E.76 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.65, A:D.67, A:S.69, A:T.71, A:E.76 CA.2: 6 residues within 4Å: Chain A: D.105, N.107, D.109, Y.111, D.113, E.116 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.105, A:D.109, A:Y.111, A:E.116, A:E.116 CA.3: 5 residues within 4Å: Chain A: D.141, N.143, D.145, R.147, E.152 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.141, A:D.145, A:R.147, A:E.152, A:E.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Takeda, S. et al., Structure of the core domain of human cardiac troponin in the Ca2+-saturated form. Nature (2003)

Release Date

2003-07-15

Peptides

Troponin C: A
Troponin T: B
Troponin I: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

C
F

Troponin C

Troponin T

Troponin I

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