SMTL ID : 5btu.1

The structure of Diels-Alderase PyrI4 in the biosynthetic pathway of pyrroindomycins

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 13 residues within 4Å: Chain A: G.132, V.133, V.146, L.147, R.148, F.162 Chain B: V.131, G.132, V.133, V.146, L.147, R.148, F.162 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:V.133, A:V.146, B:V.131, B:V.133

6 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 12 residues within 4Å: Chain A: E.65, Y.85, E.87, A.100, H.117, S.119, A.130, I.134, L.147, M.163, L.165, Y.177 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.119 PEG.3: 8 residues within 4Å: Chain A: L.70, V.72, D.74, T.81, V.83, V.106, M.109, M.113 No protein-ligand interaction detected (PLIP) PEG.4: 7 residues within 4Å: Chain A: R.96, L.97, G.98, T.99, E.122, L.123, A.124 No protein-ligand interaction detected (PLIP) PEG.5: 7 residues within 4Å: Chain B: R.96, L.97, G.98, T.99, E.122, L.123, A.124 No protein-ligand interaction detected (PLIP) PEG.6: 11 residues within 4Å: Chain B: E.65, L.70, V.83, Y.85, E.87, A.104, Q.115, H.117, L.165, Y.177 Ligands: PEG.7 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.65, B:Q.115, B:Q.115 PEG.7: 9 residues within 4Å: Chain B: L.70, V.72, T.81, V.83, V.106, M.109, M.113, Q.115 Ligands: PEG.6 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, Q. et al., Enzyme-Dependent [4 + 2] Cycloaddition Depends on Lid-like Interaction of the N-Terminal Sequence with the Catalytic Core in PyrI4. Cell Chem Biol (2016)

Release Date

2016-02-24

Peptides

PyrI4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

PyrI4

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