Research workbench
Studies on an artificial trypsin inhibitor peptide derived from the mung bean inhibitor
Analyse Studies on an artificial trypsin inhibitor peptide derived from the mung bean… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1SMF
- Type
- protein
- Length
- 232 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Trypsin; Bowman-birk type trypsin inhibitor
- EC
- 3.4.21.4
- UniProt
- P00760, P01062
- Ligands
- CA
Structure
x-ray diffraction · 2 distinct chains · 10% helix, 35% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| E | Trypsin (EC 3.4.21.4) | protein | 223 | 11% helix, 36% strand | P00760 |
| I | Bowman-birk type trypsin inhibitor | protein | 9 | 0% helix, 11% strand | P01062 |
Ligands and binding sites
- CA · Calcium ion · metal · chains E
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- E–I · 505 Ų buried · 16 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 7 disulfide (disulfide).
Compared structures
- 1SMF · Studies on an artificial trypsin inhibitor peptide derived from the mung bean inhibitor · the same entry in another collection · chain E against E, TM-score 1.00
- P01062 · AlphaFold monomer V2.0 prediction for bowman-birk type trypsin inhibitor (P01062) · a predicted model of the same protein · chain I against A, TM-score 0.82
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 P00760
- Every structure of UniProt P01062
- Elsewhere: RCSB PDB 1SMF · PDBe 1SMF · UniProt P00760 · UniProt P01062
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