SMTL ID : 4ewq.1

Human p38 alpha MAPK in complex with a pyridazine based inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x GG5: 4-[3-(4-FLUOROPHENYL)-1H-PYRAZOL-4-YL]PYRIDINE(Non-covalent)

GG5.1: 14 residues within 4Å: Chain A: P.214, E.215, L.218, W.220, L.255, L.259, P.265, L.269, K.272, I.273, I.282, L.314, D.315, S.316 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:P.214, A:E.215, A:L.218, A:L.218, A:W.220, A:P.265, A:L.269, A:L.269, A:L.269, A:I.273, A:I.282, A:L.314, A:L.314 Hydrogen bonds: A:S.316, A:S.316 Water bridges: A:D.317 pi-Stacking: A:W.220

2 x MWL: 3-phenyl-4-(pyridin-4-yl)-6-[4-(pyrimidin-2-yl)piperazin-1-yl]pyridazine(Non-covalent)

MWL.2: 14 residues within 4Å: Chain A: Y.58, A.74, K.76, I.107, L.127, T.129, H.130, L.131, M.132, K.175, S.177, N.178, L.190, D.191 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:A.74, A:K.76, A:I.107, A:L.127, A:T.129, A:L.190, A:L.190 Hydrogen bonds: A:K.76, A:M.132 MWL.3: 4 residues within 4Å: Chain A: T.30, E.45, R.46, T.67 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:R.46

1 x ZN: ZINC ION(Non-covalent)

ZN.4: 5 residues within 4Å: Chain A: Q.83, H.87, R.90, E.201, T.203 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.87, A:E.201, A:T.203

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

CL.5: 3 residues within 4Å: Chain A: H.165, T.321, A.322 Ligand excluded by PLIP

1 x BME: BETA-MERCAPTOETHANOL(Non-functional Binders)

BME.6: 4 residues within 4Å: Chain A: I.139, Q.143, H.149, C.185 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.143, A:Q.143

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.7: 5 residues within 4Å: Chain A: M.291, N.292, F.293, A.294, E.309 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:M.291, A:F.293, A:A.294

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.8: 4 residues within 4Å: Chain A: P.29, P.44, D.111, V.112 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.29 Water bridges: A:V.112

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

PEG.9: 6 residues within 4Å: Chain A: Q.151, N.301, L.303, A.329, Y.330, A.332 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.151, A:Q.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Roy, S.M. et al., A Selective and Brain Penetrant p38 alpha MAPK Inhibitor Candidate for Neurologic and Neuropsychiatric Disorders That Attenuates Neuroinflammation and Cognitive Dysfunction. J.Med.Chem. (2019)

Release Date

2012-06-27

Peptides

Mitogen-activated protein kinase 14: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Mitogen-activated protein kinase 14

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