SMTL ID : 9czx.1

HPK1 kinase domain T165E,S171E phosphomimetic mutant in complex with compound 21

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

homo-dimer

Ligands

3 x 01: 4-[(1R)-1-aminopropyl]-2-{6-[(4S,5S)-5-methyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-yl]pyridin-2-yl}-6-[(2R)-2-methylpyrrolidin-1-yl]-2,3-dihydro-1H-pyrrolo[3,4-c]pyridin-1-one

01.1: 21 residues within 4Å: Chain A: L.25, G.26, G.27, Y.30, V.33, A.46, K.48, V.77, M.93, E.94, F.95, C.96, G.97, A.98, G.99, D.103, A.143, N.144, L.146, A.156, D.157 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:L.25, A:L.25, A:Y.30, A:A.46, A:M.93, A:F.95, A:L.146, A:A.156 Hydrogen bonds: A:C.96, A:D.103, A:D.157 Water bridges: A:S.100 01.3: 21 residues within 4Å: Chain B: Q.23, L.25, G.26, Y.30, V.33, A.46, K.48, V.77, M.93, E.94, F.95, C.96, G.97, A.98, G.99, D.103, A.143, N.144, L.146, A.156, D.157 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:L.25, B:L.25, B:Y.30, B:V.33, B:A.46, B:M.93, B:D.103, B:L.146, B:D.157 Hydrogen bonds: B:C.96, B:D.103, B:D.157 Water bridges: B:S.100, B:D.103 01.4: 13 residues within 4Å: Chain A: E.167, R.170, R.171, F.174 Chain B: R.138, I.160, Q.163, I.164, E.167, R.170, R.171, Y.194 Ligands: CL.2 17 PLIP interactions: 5 interactions with chain A, 12 interactions with chain B Hydrophobic interactions: A:R.170, A:F.174, A:F.174, A:F.174, B:I.160, B:I.160, B:Q.163, B:E.167 Hydrogen bonds: A:R.170, B:Q.163, B:R.170, B:R.171 Water bridges: B:Q.163, B:R.170, B:R.170, B:R.170 pi-Cation interactions: B:R.170

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 4 residues within 4Å: Chain A: R.171, V.188 Chain B: R.171 Ligands: 01.4 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gallego, R.A. et al., Discovery of PF-07265028, A Selective Small Molecule Inhibitor of Hematopoietic Progenitor Kinase 1 (HPK1) for the Treatment of Cancer. J.Med.Chem. (2024)

Release Date

2024-12-18

Peptides

Mitogen-activated protein kinase kinase kinase kinase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Mitogen-activated protein kinase kinase kinase kinase 1

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