Research workbench
Crystal structure of benzamidine-inhibited protein C activator from the venom of copperhead snake agkistrodon contortrix contortrix
Analyse Crystal structure of benzamidine-inhibited protein C activator from the venom… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2AIQ
- Type
- protein
- Length
- 231 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Protein C activator
- EC
- 3.4.21.74
- UniProt
- P09872
- Ligands
- BEN, NAG, SO4, CL
- Pockets
- 1 · best druggability 0.43
Structure
x-ray diffraction · 1 distinct chain · 10% helix, 33% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Protein C activator (EC 3.4.21.74) | protein | 231 | 10% helix, 33% strand | P09872 |
Ligands and binding sites
- BEN · Benzamidine · ligand · chains A
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 3 copies · chains A
- SO4 · Sulfate ion · ion · chains A
- CL · Chloride ion · ion · chains A
- ACT · Acetate ion · additive · chains A
- GOL · Glycerol · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 65 | 0.43 | 0.82 | 21 | SO4, BEN |
Modifications
Observed in the structure: 6 disulfide, 3 glycan (disulfide, N-glycosylation).
Compared structures
- 2AIQ · Crystal structure of benzamidine-inhibited protein C activator from the venom of… · the same entry in another collection · chain A against A, TM-score 1.00
- P09872 · AlphaFold monomer V2.0 prediction for protein C activator (P09872) · a predicted model of the same protein · chain A against A, TM-score 0.98
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 P09872
- Elsewhere: RCSB PDB 2AIQ · PDBe 2AIQ · UniProt P09872
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.