SMTL ID : 9b2q.1

Crystal Structure of Pantothenate Synthetase from Candida albicans.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x PEG: DI(HYDROXYETHYL)ETHER

PEG.1: 9 residues within 4Å: Chain A: F.36, L.170, N.171, Q.174, P.175, N.201, T.202 Chain B: F.36, Q.174 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.171, A:Q.174, B:Q.174 Water bridges: A:N.201 PEG.6: 9 residues within 4Å: Chain A: F.36, Q.174 Chain B: F.36, L.170, N.171, Q.174, P.175, N.201, T.202 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.171, B:Q.174, B:T.202, A:Q.174 Water bridges: B:N.201

2 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID

EPE.2: 12 residues within 4Å: Chain A: H.52, G.54, L.58, G.181, K.183, D.184, P.208, T.209, L.210, M.218, S.219, S.220 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:P.208, A:L.210, A:S.219, A:S.220 Water bridges: A:K.183, A:K.183, A:S.220 Salt bridges: A:H.52, A:K.183, A:D.184 pi-Cation interactions: A:H.55 EPE.7: 12 residues within 4Å: Chain B: H.52, G.54, L.58, G.181, K.183, D.184, P.208, T.209, L.210, M.218, S.219, S.220 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:P.208, B:L.210, B:S.219, B:S.220 Water bridges: B:K.183, B:K.183, B:S.220 Salt bridges: B:H.52, B:K.183, B:D.184 pi-Cation interactions: B:H.55

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL

MPD.3: 7 residues within 4Å: Chain A: T.47, M.48, Q.79, V.165, V.166, F.180, Q.187 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.165 Hydrogen bonds: A:Q.187 MPD.8: 7 residues within 4Å: Chain B: T.47, M.48, Q.79, V.165, V.166, F.180, Q.187 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:V.165 Hydrogen bonds: B:Q.187

4 x SO4: SULFATE ION

SO4.4: 3 residues within 4Å: Chain A: P.77, L.86, I.129 1 PLIP interactions: 1 interactions with chain A Water bridges: A:L.131 SO4.5: 4 residues within 4Å: Chain A: N.39, E.40, S.41, T.176 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.40 Water bridges: A:R.32, A:E.40 SO4.9: 3 residues within 4Å: Chain B: P.77, L.86, I.129 1 PLIP interactions: 1 interactions with chain B Water bridges: B:L.131 SO4.10: 4 residues within 4Å: Chain B: N.39, E.40, S.41, T.176 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.40, B:T.176 Water bridges: B:R.32, B:E.40

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Regan, J. et al., Small molecule inhibitors of fungal pantothenate synthetase can provide a valid and potentially efficacious strategy for antifungal development. To Be Published

Release Date

2025-03-26

Peptides

Pantoate--beta-alanine ligase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Pantoate--beta-alanine ligase