SMTL ID : 7ote.2 (1 other biounit)

Src Kinase Domain in complex with ponatinib

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

monomer

Ligands

1 x 0LI: 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-{4-[(4-methylpiperazin-1-yl)methyl]-3-(trifluoromethyl)phenyl}benzam ide(Non-covalent)

0LI.1: 23 residues within 4Å: Chain A: L.33, V.41, A.53, I.54, K.55, E.70, V.73, M.74, L.77, L.82, I.96, T.98, E.99, Y.100, M.101, G.104, V.143, H.144, L.153, V.162, A.163, D.164, F.165 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.33, A:K.55, A:I.96, A:T.98, A:Y.100, A:L.153, A:F.165 Hydrogen bonds: A:K.55, A:M.101, A:D.164 Salt bridges: A:D.164, A:D.164

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 1 residues within 4Å: Chain A: K.116 No protein-ligand interaction detected (PLIP) GOL.3: 1 residues within 4Å: Chain A: R.198 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.198, A:R.198 GOL.4: 5 residues within 4Å: Chain A: W.20, W.46, R.78, L.85, Y.86 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.78, A:R.78, A:L.85 GOL.5: 1 residues within 4Å: Chain A: E.270 No protein-ligand interaction detected (PLIP) GOL.6: 4 residues within 4Å: Chain A: R.260, K.261, E.262, E.265 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.261, A:E.265 GOL.7: 2 residues within 4Å: Chain A: T.217, P.224 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cuesta-Hernandez, H.N. et al., An allosteric switch between the activation loop and a c-terminal palindromic phospho-motif controls c-Src function. Nat Commun (2023)

Release Date

2022-06-22

Peptides

Proto-oncogene tyrosine-protein kinase Src: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Proto-oncogene tyrosine-protein kinase Src

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