SMTL ID : 8ex2.1

Crystal structure of JAK2 JH2 (pseudokinase domain) in complex with HTSA3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x Q2Q: 3,5-diphenyl-2-(trifluoromethyl)-6~{H}-pyrazolo[1,5-a]pyrimidin-7-one(Non-covalent)

Q2Q.1: 17 residues within 4Å: Chain A: L.16, G.17, Q.18, I.24, L.44, K.46, E.92, F.93, V.94, K.95, F.96, G.97, S.98, K.142, N.143, L.145, S.163 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.16, A:I.24, A:I.24, A:F.93, A:F.93, A:L.145 Hydrogen bonds: A:V.94 Water bridges: A:S.98

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: N.138, C.140, K.142, R.180, W.183, K.217 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.138, A:N.138, A:K.142 Water bridges: A:R.180, A:R.180 GOL.3: 4 residues within 4Å: Chain A: F.12, F.25, V.47, E.86 No protein-ligand interaction detected (PLIP) GOL.4: 4 residues within 4Å: Chain A: I.147, R.148, F.159, K.161 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.148 Water bridges: A:K.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Virtanen, A.T. et al., Identification of Novel Small Molecule Ligands for JAK2 Pseudokinase Domain. Pharmaceuticals (2023)

Release Date

2023-02-01

Peptides

Tyrosine-protein kinase JAK2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tyrosine-protein kinase JAK2