SMTL ID : 5o3v.1

Structural characterization of the fast and promiscuous macrocyclase from plant - PCY1-S562A bound to Presegetalin B1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

hetero-2-2-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: D.203, H.652 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:H.652, H2O.1, H2O.1, H2O.3, H2O.3, H2O.5 MG.4: 2 residues within 4Å: Chain B: D.203, H.652 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:H.652, H2O.7, H2O.7, H2O.7, H2O.9, H2O.10

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: G.151, L.152, T.153 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.152, A:T.153 Water bridges: A:G.151 SO4.3: 3 residues within 4Å: Chain A: R.35, R.593, K.596 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:R.35, A:R.593, A:K.596 SO4.5: 4 residues within 4Å: Chain B: G.151, L.152, T.153, H.204 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:L.152, B:T.153, B:T.153 Water bridges: B:G.151 SO4.6: 1 residues within 4Å: Chain B: R.593 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.593, B:K.596

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ludewig, H. et al., Characterization of the Fast and Promiscuous Macrocyclase from Plant PCY1 Enables the Use of Simple Substrates. ACS Chem. Biol. (2018)

Release Date

2018-02-07

Peptides

Peptide cyclase 1: AB
Putative presegetalin B1: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
C

Peptide cyclase 1

Putative presegetalin B1

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