SMTL ID : 6szp.1

High resolution crystal structure of human DDAH-1 in complex with N-(4-Aminobutyl)-N'-(2-Methoxyethyl)guanidine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.76 Å

Oligo State

monomer

Ligands

1 x M3B: (1~{S})-~{N}'-(4-azanylbutyl)-~{N}"-(2-methoxyethyl)methanetriamine(Non-covalent)

M3B.1: 18 residues within 4Å: Chain A: L.42, R.43, D.85, F.88, E.90, D.91, R.110, G.141, H.185, K.187, S.188, N.233, V.280, D.281, G.282, L.283, T.285, C.286 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.88, A:D.281 Hydrogen bonds: A:D.85 Water bridges: A:D.91, A:D.91, A:H.185, A:D.281 Salt bridges: A:D.91 pi-Cation interactions: A:H.185

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: F.22, G.23, M.192, I.235, Y.236, L.290 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.236 Water bridges: A:F.145, A:M.192, A:M.192, A:L.290 GOL.3: 4 residues within 4Å: Chain A: K.171, D.172, Y.173, A.174 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.172

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lunk, I. et al., Discovery ofN-(4-Aminobutyl)-N'-(2-methoxyethyl)guanidine as the First Selective, Nonamino Acid, Catalytic Site Inhibitor of Human Dimethylarginine Dimethylaminohydrolase-1 (hDDAH-1). J.Med.Chem. (2020)

Release Date

2019-12-25

Peptides

N(G),N(G)-dimethylarginine dimethylaminohydrolase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

N(G),N(G)-dimethylarginine dimethylaminohydrolase 1

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