MolNFT v1 · #80411 · protein
Crystal structure of RTCA.ATP.CO ternary complex
3TW3 · RNA 3'-terminal phosphate cyclase: “Crystal structure of RTCA.ATP.CO ternary complex”. X-ray diffraction, 3 ligands (ATP, CO, SO4), 5 pockets (best druggability 0.77). MolNFT v1 #80411 on GenesisL1: 3D structure, binding sites and…
- PDB
- 3TW3
- Type
- protein
- Length
- 336 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- RNA 3'-terminal phosphate cyclase
- EC
- 6.5.1.4
- UniProt
- P46849
- Ligands
- ATP, CO, SO4
- Pockets
- 5 · best druggability 0.77
Structure
x-ray diffraction · 1 distinct chain · 32% helix, 30% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | RNA 3'-terminal phosphate cyclase (EC 6.5.1.4) | protein | 336 | 32% helix, 30% strand | P46849 |
Ligands and binding sites
- ATP · Adenosine-5'-triphosphate · ligand · chains A
- CO · Cobalt (II) ion · metal · 3 copies · chains A
- SO4 · Sulfate ion · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 86 | 0.77 | 0.98 | 24 | empty |
| 2 | 356 | 0.62 | 0.78 | 43 | ATP, CO, SO4 |
| 3 | 105 | 0.40 | 0.76 | 25 | empty |
| 4 | 71 | 0.39 | 0.79 | 22 | CO |
| 5 | 50 | 0.38 | 0.81 | 13 | empty |
Compared structures
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P46849
- Elsewhere: RCSB PDB 3TW3 · PDBe 3TW3 · UniProt P46849
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