MolNFT v1 · #16860 · protein
Saicar-synthase complexed with ATP
1OBD · Phosphoribosylamidoimidazole- succinocarboxamide synthase: “Saicar-synthase complexed with ATP”. X-ray diffraction, 5 ligands (ACE, ATP, AMP), 2 pockets (best druggability 0.66). MolNFT v1 #16860 on GenesisL1: 3D structure, binding…
- PDB
- 1OBD
- Type
- protein
- Length
- 298 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Phosphoribosylamidoimidazole- succinocarboxamide synthase
- EC
- 6.3.2.6
- UniProt
- P27616
- Ligands
- ACE, ATP, AMP, MG, SO4
- Pockets
- 2 · best druggability 0.66
Structure
x-ray diffraction · 1 distinct chain · 34% helix, 26% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Phosphoribosylamidoimidazole- succinocarboxamide synthase (EC 6.3.2.6) | protein | 298 | 34% helix, 26% strand | P27616 |
Ligands and binding sites
- ACE · Acetyl group · ligand · chains A
- ATP · Adenosine-5'-triphosphate · ligand · chains A
- AMP · Adenosine monophosphate · ligand · chains A
- MG · Magnesium ion · metal · 2 copies · chains A
- SO4 · Sulfate ion · ion · 2 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 644 | 0.66 | 0.76 | 54 | ATP, SO4, MG |
| 2 | 102 | 0.40 | 0.76 | 16 | AMP |
Modifications
Observed in the structure: 1 covalent (covalent ligand).
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 P27616
- Elsewhere: RCSB PDB 1OBD · PDBe 1OBD · UniProt P27616
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