Research workbench
Crystal structure of hisap from streptomyces sp. MG1
Analyse Crystal structure of hisap from streptomyces sp. MG1 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4W9T
- Type
- protein
- Length
- 235 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Phosphoribosyl isomerase a
- UniProt
- B4V386
- Ligands
- SO4
- Pockets
- 2 · best druggability 0.78
Structure
x-ray diffraction · 1 distinct chain · 40% helix, 25% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Phosphoribosyl isomerase a | protein | 235 | 40% helix, 25% strand | B4V386 |
Ligands and binding sites
- SO4 · Sulfate ion · ion · 4 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, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 231 | 0.78 | 0.92 | 45 | SO4 |
| 2 | 57 | 0.52 | 0.87 | 17 | empty |
Compared structures
- 4W9T · Crystal structure of HisAP from Streptomyces sp. Mg1 · the same entry in another collection · chain A against A, TM-score 1.00
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 B4V386
- Elsewhere: RCSB PDB 4W9T · PDBe 4W9T · UniProt B4V386
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