SMTL ID : 6xht.1 (2 other biounits)

Crystal structure of S. aureus TarI in complex with CDP-ribitol (space group P1211)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x SCN: THIOCYANATE ION(Non-functional Binders)

SCN.1: 7 residues within 4Å: Chain A: L.7, A.8, G.10, Q.23, D.111, A.112, V.113 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.112, A:V.113 Water bridges: A:D.111 SCN.2: 3 residues within 4Å: Chain A: L.20, P.21, K.22 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.22 SCN.4: 6 residues within 4Å: Chain B: F.24, P.31, L.33, I.34, H.60, T.64 No protein-ligand interaction detected (PLIP) SCN.5: 6 residues within 4Å: Chain B: K.48, E.76, H.94, I.95, T.98, N.99 No protein-ligand interaction detected (PLIP)

1 x V2V: CDP-ribitol(Non-covalent)

V2V.3: 25 residues within 4Å: Chain A: D.143, T.144, R.160 Chain B: L.7, A.8, G.9, G.10, G.81, S.82, D.83, R.84, T.87, D.111, A.112, V.113, R.114, D.136, G.166, Q.167, T.168, Q.170, S.193, D.194, K.217, T.219 19 PLIP interactions: 16 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:G.9, B:G.10, B:G.81, B:T.87, B:D.111, B:A.112, B:V.113, B:R.114, B:D.136, B:Q.170, B:S.193, A:T.144, A:T.144 Water bridges: B:Q.23, B:D.194, B:K.217 Salt bridges: B:K.217, B:K.217, A:R.160

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, F.K.K. et al., Crystallographic analysis of TarI and TarJ, a cytidylyltransferase and reductase pair for CDP-ribitol synthesis in Staphylococcus aureus wall teichoic acid biogenesis. J.Struct.Biol. (2021)

Release Date

2021-04-21

Peptides

Ribitol-5-phosphate cytidylyltransferase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ribitol-5-phosphate cytidylyltransferase 1

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