SMTL ID : 7ote.1 (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: 22 residues within 4Å: Chain A: V.41, A.53, I.54, K.55, E.70, V.73, M.74, L.82, V.83, T.98, E.99, Y.100, M.101, G.104, V.143, H.144, R.145, L.153, V.162, A.163, D.164, F.165 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:A.53, A:K.55, A:K.55, A:E.70, A:T.98, A:Y.100, A:L.153, A:D.164 Hydrogen bonds: A:M.101, A:D.164 Salt bridges: A:D.164, A:D.164 Halogen bonds: A:V.83

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.2: 1 residues within 4Å: Chain A: K.116 No protein-ligand interaction detected (PLIP)

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: K.187, G.225, M.226, V.227 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.225 Water bridges: A:G.225 GOL.4: 5 residues within 4Å: Chain A: P.224, M.241, P.242, P.244, P.245 No protein-ligand interaction detected (PLIP) GOL.5: 7 residues within 4Å: Chain A: L.107, R.148, A.149, A.150, W.188, E.214, V.221 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.148, A:A.150, A:E.214 Water bridges: A:G.219 GOL.6: 5 residues within 4Å: Chain A: K.202, E.264, R.266, P.267, T.268 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.264, A:T.268

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
A

Proto-oncogene tyrosine-protein kinase Src

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