SMTL ID : 7tx2.1

Crystal structure of human phenylethanolamine N-methyltransferase (PNMT) in complex with (2S)-2-amino-4-(((5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(4-(7,8-dichloro-1,2,3,4-tetrahydroisoquinolin-4-yl)butyl)amino)butanoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.43 Å

Oligo State

homo-dimer

Ligands

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 6 residues within 4Å: Chain A: W.68, R.71, C.72, Q.75, R.266 Chain B: E.249 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.71, A:R.266 EDO.3: 5 residues within 4Å: Chain B: P.168, D.170, P.176, L.177, G.178 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:P.176 EDO.4: 2 residues within 4Å: Chain B: K.148, G.149 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.148

2 x KNX: 5'-([(3S)-3-amino-3-carboxypropyl]{4-[(4R)-7,8-dichloro-1,2,3,4-tetrahydroisoquinolin-4-yl]butyl}amino)-5'-deoxyadenosine(Non-covalent)

KNX.2: 28 residues within 4Å: Chain A: Y.39, Y.47, N.51, Y.52, R.56, V.65, K.69, G.91, S.92, G.93, T.95, Y.97, D.113, F.114, L.115, N.118, D.170, V.171, H.172, A.193, F.194, C.195, A.198, V.199, E.231, Y.234, D.279, V.281 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.47, A:N.51, A:F.194, A:A.198, A:Y.234 Hydrogen bonds: A:Y.47, A:Y.47, A:G.91, A:L.115, A:N.118, A:D.170, A:V.171, A:D.279 Salt bridges: A:K.69 pi-Stacking: A:Y.39, A:F.194 KNX.5: 31 residues within 4Å: Chain B: Y.39, Y.47, Y.52, R.56, V.65, K.69, G.91, S.92, G.93, T.95, Y.97, Q.98, D.113, F.114, L.115, N.118, I.169, D.170, V.171, H.172, A.193, F.194, C.195, A.198, V.199, E.231, Y.234, M.270, D.279, V.281, V.284 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:F.194, B:A.198, B:Y.234 Hydrogen bonds: B:Y.47, B:Y.52, B:G.91, B:T.95, B:Y.97, B:F.114, B:L.115, B:N.118, B:D.170, B:D.170, B:V.171, B:D.279 pi-Stacking: B:Y.39, B:F.194

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mahmoodi, N. et al., Cell-Effective Transition-State Analogue of Phenylethanolamine N -Methyltransferase. Biochemistry (2023)

Release Date

2023-02-15

Peptides

Phenylethanolamine N-methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Phenylethanolamine N-methyltransferase

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