SMTL ID : 1ih0.1

Structure of the C-domain of Human Cardiac Troponin C in Complex with Ca2+ Sensitizer EMD 57033

Coordinates

PDB Format Compare

Method

SOLUTION NMR

Oligo State

monomer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 8 residues within 4Å: Chain A: D.15, K.16, N.17, D.19, Y.21, I.22, D.23, E.26 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.15, A:Y.21, A:E.26, A:E.26 CA.2: 9 residues within 4Å: Chain A: D.51, K.52, N.53, N.54, D.55, R.57, I.58, D.59, E.62 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.51, A:R.57, A:E.62, A:E.62

1 x EMD: 5-[1-(3,4-DIMETHOXY-BENZOYL)-1,2,3,4-TETRAHYDRO-QUINOLIN-6-YL]-6-METHYL-3,6-DIHYDRO-[1,3,4]THIADIAZIN-2-ONE(Non-covalent)

EMD.3: 15 residues within 4Å: Chain A: F.14, I.22, L.27, L.31, T.34, I.38, L.46, M.47, G.50, I.58, F.63, F.66, M.67, V.70, E.71 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.14, A:I.22, A:L.27, A:T.34, A:L.46, A:L.46, A:I.58, A:V.70, A:E.71 Hydrogen bonds: A:T.34, A:L.46 pi-Stacking: A:F.14

Links

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Citation

Wang, X. et al., Structure of the C-domain of human cardiac troponin C in complex with the Ca2+ sensitizing drug EMD 57033. J.Biol.Chem. (2001)

Release Date

2001-10-10

Peptides

TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TROPONIN C, SLOW SKELETAL AND CARDIAC MUSCLES