SMTL ID : 7en2.1

Pyochelin synthetase, a dimeric nonribosomal peptide synthetase elongation module-after-condensation, condensation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x PNS: 4'-PHOSPHOPANTETHEINE(Covalent)

PNS.1: 25 residues within 4Å: Chain A: V.110, A.113, Y.114, L.116, E.122, V.123, C.129, N.368, P.370, L.391, L.427, L.430, R.431, R.434, S.441, A.442, P.443, V.445, T.474, P.475, Q.476, V.477, D.1384, S.1385, L.1386 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.427 Hydrogen bonds: A:E.122, A:N.368, A:Q.476, A:Q.476, A:S.1385, A:L.1386 Salt bridges: A:R.431 PNS.3: 25 residues within 4Å: Chain B: D.45, S.46, I.47, M.50, Y.114, L.236, D.240, V.241, E.242, T.343, S.345, S.346, V.369, P.370, L.371, F.372, T.389, L.392, L.415, H.416, I.419, F.446, A.447, S.448, N.449 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:V.369, B:F.372, B:L.415 Hydrogen bonds: B:S.46, B:D.240, B:V.241, B:T.343, B:S.345, B:S.345, B:S.346, B:S.346, B:P.370, B:F.372, B:S.448, B:S.448, B:S.448, B:N.449

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.2: 18 residues within 4Å: Chain A: D.742, S.813, G.814, D.815, W.816, V.817, V.837, L.838, G.839, G.840, A.841, T.842, Y.865, T.925, D.927, F.939, R.942, K.1325 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:G.814, A:D.815, A:L.838, A:G.840, A:T.842, A:T.842, A:Y.865, A:D.927, A:D.927, A:R.942 Salt bridges: A:K.1325 AMP.4: 18 residues within 4Å: Chain B: F.741, S.813, G.814, D.815, W.816, V.817, V.837, L.838, G.839, G.840, A.841, T.842, Y.865, T.925, D.927, F.939, R.942, K.1325 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:G.814, B:L.838, B:G.840, B:T.842, B:Y.865, B:D.927, B:D.927, B:R.942 Salt bridges: B:K.1325 pi-Stacking: B:Y.865, B:Y.865

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, J. et al., Catalytic trajectory of a dimeric nonribosomal peptide synthetase subunit with an inserted epimerase domain. Nat Commun (2022)

Release Date

2021-12-22

Peptides

Dihydroaeruginoic acid synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Dihydroaeruginoic acid synthetase

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