SMTL ID : 7ec0.1 (2 other biounits)

Crystal structure of juvenile hormone acid methyltransferase JHAMT in complex with S-Adenosyl homocysteine and methyl farnesoate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

homo-dimer

Ligands

2 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 20 residues within 4Å: Chain A: Q.36, A.40, I.63, G.64, C.65, A.66, V.70, D.89, V.90, N.91, M.112, D.113, I.114, E.115, F.132, Y.133, T.134, W.137, I.138 Ligands: J10.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.133 Hydrogen bonds: A:Q.36, A:D.89, A:V.90, A:D.113, A:I.114, A:F.132 SAH.3: 21 residues within 4Å: Chain B: Q.36, D.62, I.63, G.64, C.65, A.66, V.70, D.89, V.90, N.91, S.94, M.112, D.113, I.114, E.115, F.132, Y.133, T.134, W.137, I.138 Ligands: J10.4 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:A.66 Hydrogen bonds: B:Q.36, B:A.66, B:D.89, B:V.90, B:D.113, B:D.113, B:I.114, B:E.115, B:T.134 Water bridges: B:T.134

2 x J10: Methyl farnesoate(Non-covalent)

J10.2: 20 residues within 4Å: Chain A: M.35, Q.36, Y.133, T.134, H.136, W.137, L.163, M.166, V.168, F.169, F.172, I.188, F.191, I.192, L.237, V.241, S.242, P.243, F.244 Ligands: SAH.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.133, A:L.163, A:F.169, A:F.172, A:I.192, A:V.241, A:V.241 Salt bridges: A:H.136 J10.4: 20 residues within 4Å: Chain B: S.33, M.35, Q.36, Y.133, H.136, W.137, L.163, M.166, V.168, F.169, F.172, I.188, F.191, I.192, L.237, V.241, S.242, P.243, F.244 Ligands: SAH.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.133, B:W.137, B:L.163, B:F.169, B:F.169, B:F.172, B:F.191, B:V.241

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guo, P. et al., Structural basis for juvenile hormone biosynthesis by the juvenile hormone acid methyltransferase. J.Biol.Chem. (2021)

Release Date

2021-09-29

Peptides

Juvenile hormone acid methyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

Juvenile hormone acid methyltransferase

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