SMTL ID : 9hsh.1

Crystal structure of C-terminal catalytic domain of Plasmodium falciparum CTP:phosphocholine cytidylyltransferase with Cytidine-triphosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x CTP: CYTIDINE-5'-TRIPHOSPHATE(Non-covalent)

CTP.1: 17 residues within 4Å: Chain A: D.46, G.47, V.48, Y.49, H.53, G.55, H.56, Q.59, K.86, H.132, D.133, T.158, Q.159, R.160, T.161, E.162 Ligands: MN.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:V.48, A:Y.49, A:Q.59, A:D.133, A:D.133, A:T.161, A:T.161 Water bridges: A:Q.59, A:K.86, A:R.160, A:R.160, A:R.160 Salt bridges: A:H.56, A:K.86, A:K.86, A:K.86, A:R.160 pi-Cation interactions: A:R.160 CTP.3: 17 residues within 4Å: Chain B: D.46, G.47, V.48, Y.49, H.53, G.55, H.56, Q.59, K.86, H.132, D.133, T.158, Q.159, R.160, T.161, E.162 Ligands: MN.4 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:V.48, B:Y.49, B:Q.59, B:D.133, B:D.133, B:T.161, B:T.161 Water bridges: B:Q.59, B:K.86, B:R.160, B:R.160, B:R.160 Salt bridges: B:H.56, B:K.86, B:K.86, B:K.86, B:R.160 pi-Cation interactions: B:R.160

2 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 5 residues within 4Å: Chain A: V.48, Y.49, D.50, H.56 Ligands: CTP.1 No protein-ligand interaction detected (PLIP) MN.4: 5 residues within 4Å: Chain B: V.48, Y.49, D.50, H.56 Ligands: CTP.3 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Audebert, S. et al., Crystal structure of C-terminal catalytic domain of Plasmodium falciparum CTP:phosphocholine cytidylyltransferase with Cytidine-triphosphate. To Be Published

Release Date

2025-02-05

Peptides

choline-phosphate cytidylyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

choline-phosphate cytidylyltransferase

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