SMTL ID : 8txy.1 (1 other biounit)

X-ray crystal structure of JRD-SIK1/2i-3 bound to a MARK2-SIK2 chimera

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 10 residues within 4Å: Chain A: H.63, P.64, N.65, R.111, Q.112, S.115, H.262, D.265, L.267, Y.270 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.65, A:R.111, A:R.111 PEG.2: 4 residues within 4Å: Chain A: L.10, K.11, T.12, K.22 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.12, A:K.22

1 x SJ0: N-[(5P,8R)-5-(2-cyano-5-{[(3R)-1-methylpyrrolidin-3-yl]methoxy}pyridin-4-yl)pyrazolo[1,5-a]pyridin-2-yl]cyclopropanecarboxamide

SJ0.3: 19 residues within 4Å: Chain A: L.13, V.21, M.58, I.67, L.81, T.83, E.84, Y.85, A.86, K.87, N.88, G.89, E.90, E.133, N.134, L.136, A.146, D.147, F.150 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.13, A:Y.85, A:L.136 Hydrogen bonds: A:A.86, A:A.86 Salt bridges: A:E.90

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 2 residues within 4Å: Chain A: R.304, N.306 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.306 Salt bridges: A:R.304

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Babbe, H. et al., Identification of highly selective SIK1/2 inhibitors that modulate innate immune activation and suppress intestinal inflammation. Proc.Natl.Acad.Sci.USA (2024)

Release Date

2024-01-10

Peptides

Serine/threonine-protein kinase MARK2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein kinase MARK2

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