SMTL ID : 7vka.1 (1 other biounit)

Crystal Structure of GH3.6 in complex with an inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 18 residues within 4Å: Chain A: S.110, S.111, I.313, T.315, G.316, M.338, Y.339, A.340, S.341, S.342, E.343, Y.361, V.426, D.428, F.444, R.447, K.458 Ligands: 7IS.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:S.111, A:T.315, A:A.340, A:A.340, A:S.342, A:S.342, A:S.342, A:Y.361, A:Y.361, A:D.428, A:R.447, A:K.458 Water bridges: A:R.447 Salt bridges: A:K.458 pi-Stacking: A:Y.339

1 x 7IS: N-[4-[(6-chloranylpyridazin-3-yl)amino]phenyl]-3-(trifluoromethyl)benzamide(Non-covalent)

7IS.2: 15 residues within 4Å: Chain A: Y.135, L.176, Y.179, Y.180, H.184, F.185, T.194, Y.196, V.232, I.313, M.338, A.340, S.341, Y.345 Ligands: AMP.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.135, A:Y.135, A:Y.179, A:V.232, A:I.313, A:A.340 Hydrogen bonds: A:Y.196, A:Y.196 pi-Stacking: A:Y.135, A:F.185 Halogen bonds: A:H.184

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: Y.209, H.247, E.250, E.263 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.209, A:Y.209, A:E.263

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xie, Y. et al., Chemical genetic screening identifies nalacin as an inhibitor of GH3 amido synthetase for auxin conjugation. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-08-31

Peptides

Indole-3-acetic acid-amido synthetase GH3.6: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Indole-3-acetic acid-amido synthetase GH3.6

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