SMTL ID : 7uh9.1

NMR structure of the cNTnC-cTnI chimera bound to W8

Coordinates

PDB Format Compare

Method

SOLUTION NMR

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 7 residues within 4Å: Chain A: D.65, D.67, S.69, T.71, V.72, D.73, E.76 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.67, A:S.69, A:T.71, A:E.76, A:E.76

1 x WW9: N-(7-aminoheptyl)-5-chloronaphthalene-1-sulfonamide(Non-covalent)

WW9.2: 21 residues within 4Å: Chain A: F.27, I.36, L.41, V.44, M.45, L.48, M.60, I.61, E.63, V.64, V.72, M.80, R.83, S.84, D.87, S.89, V.101, R.102, I.103, A.105, M.108 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.27, A:L.41, A:M.60, A:I.61 Hydrogen bonds: A:E.63, A:D.87, A:I.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cai, F. et al., Drugging the Sarcomere, a Delicate Balance: Position of N-Terminal Charge of the Inhibitor W7. Acs Chem.Biol. (2022)

Release Date

2022-06-15

Peptides

Troponin C, slow skeletal and cardiac muscles,Troponin I, cardiac muscle: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Troponin C, slow skeletal and cardiac muscles,Troponin I, cardiac muscle

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