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MolNFT v1 · #169614 · protein

Crystal structure of S. aureus tari (space group P1211)

6XHR · Ribitol-5-phosphate cytidylyltransferase 1: “Crystal structure of S. aureus tari (space group P1211)”. X-ray diffraction, 1 ligand (SCN), 14 pockets (best druggability 0.79). MolNFT v1 #169614 on GenesisL1: 3D structure, binding…

PDB
6XHR
Type
protein
Length
1,389 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ribitol-5-phosphate cytidylyltransferase 1
EC
2.7.7.40
UniProt
Q2G1C0
Ligands
SCN
Pockets
14 · best druggability 0.79

Structure

x-ray diffraction · 4 distinct chains · 41% helix, 25% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, C, DRibitol-5-phosphate cytidylyltransferase 1 (EC 2.7.7.40)protein23639% helix, 25% strandQ2G1C0
BRibitol-5-phosphate cytidylyltransferase 1 (EC 2.7.7.40)protein22242% helix, 25% strandQ2G1C0
ERibitol-5-phosphate cytidylyltransferase 1 (EC 2.7.7.40)protein22641% helix, 24% strandQ2G1C0
FRibitol-5-phosphate cytidylyltransferase 1 (EC 2.7.7.40)protein23340% helix, 25% strandQ2G1C0

Ligands and binding sites

  • SCN · Thiocyanate ion · ion · 8 copies · chains A, D, C, B, F

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

14 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
18920.790.8184SCN
210570.790.81103SCN
33250.740.8643empty
43600.680.8244SCN
53620.650.8046SCN

Interfaces

9 interfaces between chains.

  • C–D · 1914 Ų buried · 24 hydrogen bonds · protein-protein
  • A–B · 1902 Ų buried · 24 hydrogen bonds · protein-protein
  • E–F · 1716 Ų buried · 23 hydrogen bonds · protein-protein
  • A–D · 537 Ų buried · 6 hydrogen bonds · protein-protein
  • B–C · 527 Ų buried · 5 hydrogen bonds · protein-protein

Compared structures

  • 6XHR · Crystal structure of S. aureus TarI (space group P1211) · the same entry in another collection · chain F against F, TM-score 1.00
  • Q2G1C0 · AlphaFold monomer V2.0 prediction for ribitol-5-phosphate cytidylyltransferase 1 (Q2G1C0) · a predicted model of the same protein · chain B against A, TM-score 0.99

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