SMTL ID : 5iln.1

Crystal structure of Aspartate Transcarbamoylase from Plasmodium falciparum (PfATC) with bound citrate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

homo-trimer

Ligands

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 6 residues within 4Å: Chain A: N.57, S.59, S.173, S.174, K.175, P.176 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.59 Water bridges: A:S.173 GOL.3: 1 residues within 4Å: Chain B: L.104 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.140 GOL.6: 7 residues within 4Å: Chain C: K.223, N.224, S.249, L.250, R.300, F.301, E.306 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:K.223, C:N.224, C:N.224, C:S.249, C:E.306 GOL.7: 4 residues within 4Å: Chain C: P.161, S.162, K.163, K.164 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:K.163, C:K.164

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 5 residues within 4Å: Chain A: S.107, T.108, R.109, T.110, R.159 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:T.108, A:T.110, A:T.110, A:T.110 Water bridges: A:R.109 Salt bridges: A:R.109, A:R.159 PO4.4: 5 residues within 4Å: Chain B: S.107, T.108, R.109, T.110, R.159 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:T.108, B:R.109, B:T.110, B:T.110 Water bridges: B:R.109, B:T.110 Salt bridges: B:R.109, B:R.159 PO4.8: 9 residues within 4Å: Chain A: S.135, K.138 Chain C: S.107, T.108, R.109, T.110, R.159, L.334 Ligands: FLC.5 11 PLIP interactions: 8 interactions with chain C, 3 interactions with chain A Hydrogen bonds: C:S.107, C:T.108, C:R.109, C:T.110, C:T.110, C:L.334, A:S.135, A:S.135 Salt bridges: C:R.109, C:R.159, A:K.138

1 x FLC: CITRATE ANION(Non-covalent)

FLC.5: 14 residues within 4Å: Chain A: K.138 Chain C: T.110, R.159, H.187, Q.190, G.225, R.226, T.227, R.295, Q.297, P.333, L.334, P.335 Ligands: PO4.8 14 PLIP interactions: 12 interactions with chain C, 2 interactions with chain A Hydrophobic interactions: C:R.226, C:T.227 Hydrogen bonds: C:T.227, C:T.227, C:Q.297, C:L.334 Water bridges: C:R.295, C:R.295, A:K.138 Salt bridges: C:R.159, C:H.187, C:R.226, C:R.295, A:K.138

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lunev, S. et al., Crystal structure of truncated Aspartate Transcarbamoylase from Plasmodium falciparum. To be published

Release Date

2017-03-29

Peptides

Aspartate carbamoyltransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Aspartate carbamoyltransferase