SMTL ID : 5f33.1

Structure of quinolinate synthase in complex with phosphoglycolohydroxamate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

monomer

Ligands

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

SF4.1: 8 residues within 4Å: Chain A: Y.28, C.88, N.116, C.175, V.177, E.202, C.261 Ligands: PGH.2 5 PLIP interactions: 5 interactions with chain A, Salt bridges: A:E.202, A:E.202 Metal complexes: A:C.88, A:C.175, A:C.261

1 x PGH: PHOSPHOGLYCOLOHYDROXAMIC ACID(Non-covalent)

PGH.2: 13 residues within 4Å: Chain A: H.26, Y.28, D.42, S.43, N.116, S.131, H.178, H.200, E.202, S.216, T.217 Ligands: SF4.1, SO4.5 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:S.43, A:N.116, A:S.131, A:T.217 Water bridges: A:S.43, A:S.43, A:S.43, A:S.43, A:L.44, A:N.116, A:N.116 Salt bridges: A:H.26, A:H.200

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

SO4.3: 1 residues within 4Å: Chain A: K.245 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.245 SO4.4: 3 residues within 4Å: Chain A: Q.45, R.48, K.222 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.45 Water bridges: A:R.48 Salt bridges: A:R.48, A:K.222 SO4.5: 9 residues within 4Å: Chain A: H.26, Y.28, D.42, S.43, S.131, H.200, S.216, T.217 Ligands: PGH.2 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:S.43, A:S.131, A:T.217 Water bridges: A:S.43, A:S.43, A:S.43, A:L.44, A:N.116, A:A.132 Salt bridges: A:H.26, A:H.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Volbeda, A. et al., Crystal Structures of Quinolinate Synthase in Complex with a Substrate Analogue, the Condensation Intermediate, and Substrate-Derived Product. J.Am.Chem.Soc. (2016)

Release Date

2016-09-07

Peptides

Quinolinate synthase A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Quinolinate synthase A

Related Entries With Identical Sequence