SMTL ID : 5emh.1

Crystal structure of Iridoid Synthase from Cantharanthus roseus in complex with NADP+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 27 residues within 4Å: Chain A: G.17, V.18, T.19, G.20, I.21, A.46, R.47, R.48, C.64, D.65, V.66, V.88, S.89, W.90, M.102, Q.123, T.124, G.125, F.158, Y.159, P.182, A.183, L.184, V.185, S.192, M.193, M.194 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:P.182, A:V.185 Hydrogen bonds: A:G.17, A:T.19, A:T.19, A:T.19, A:I.21, A:R.47, A:R.48, A:D.65, A:D.65, A:V.66, A:S.67, A:Q.123, A:Q.123, A:Y.159, A:V.185, A:S.192, A:M.193, A:M.194 Water bridges: A:V.22, A:V.22, A:K.127, A:M.194, A:M.194 Salt bridges: A:R.48 NAP.2: 27 residues within 4Å: Chain B: G.17, V.18, T.19, G.20, I.21, A.46, R.47, R.48, C.64, D.65, V.66, V.88, S.89, W.90, M.102, Q.123, T.124, G.125, F.158, Y.159, P.182, A.183, L.184, V.185, S.192, M.193, M.194 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:P.182, B:V.185 Hydrogen bonds: B:G.17, B:T.19, B:T.19, B:T.19, B:I.21, B:R.47, B:R.48, B:D.65, B:V.66, B:S.67, B:Q.123, B:Q.123, B:V.185, B:S.192, B:M.193, B:M.194 Water bridges: B:V.22, B:V.22, B:K.127, B:M.194, B:M.194 Salt bridges: B:R.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sandholu, A.S. et al., Dynamics of loops at the substrate entry channel determine the specificity of iridoid synthases. FEBS Lett. (2018)

Release Date

2015-11-25

Peptides

Iridoid synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Iridoid synthase