SMTL ID : 6g74.2 (1 other biounit)

Structure of the Y21F variant of quinolinate synthase in complex with phthalate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.1: 10 residues within 4Å: Chain A: F.27, C.87, M.89, N.115, C.174, V.176, E.201, C.260, M.263 Ligands: PHT.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Salt bridges: A:E.201 Metal complexes: A:C.87, A:C.174, A:C.260, H2O.7

1 x PHT: PHTHALIC ACID(Non-covalent)

PHT.2: 13 residues within 4Å: Chain A: H.25, F.27, D.41, S.42, M.65, V.114, N.115, S.130, H.199, E.201, S.215, T.216 Ligands: SF4.1 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.27, A:F.27 Hydrogen bonds: A:S.42, A:S.130, A:T.216 Water bridges: A:L.43, A:Y.113, A:S.215, A:G.217, A:G.217 Salt bridges: A:H.25, A:H.199 pi-Cation interactions: A:H.25

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Volbeda, A. et al., Crystallographic Trapping of Reaction Intermediates in Quinolinic Acid Synthesis by NadA. ACS Chem. Biol. (2018)

Release Date

2018-04-25

Peptides

Quinolinate synthase A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Quinolinate synthase A

Related Entries With Identical Sequence