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Crystal structure of carcinoscorpius rotundicauda serine protease inhibitor domain 1
Analyse Crystal structure of carcinoscorpius rotundicauda serine protease inhibitor… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3PIS
- Type
- protein
- Length
- 78 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Kazal-type serine protease inhibitor spi-1
- UniProt
- A1X1V8
Structure
x-ray diffraction · 2 distinct chains · 26% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| D | Kazal-type serine protease inhibitor spi-1 | protein | 39 | 26% helix, 18% strand | A1X1V8 |
| A | Kazal-type serine protease inhibitor spi-1 | protein | 39 | 26% helix, 18% strand | A1X1V8 |
Interfaces
1 interface between chains.
- D–A · 240 Ų buried · 3 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 disulfide (disulfide).
Compared structures
- 3PIS · Crystal Structure of Carcinoscorpius rotundicauda Serine Protease Inhibitor Domain 1 · the same entry in another collection · chain D against D, 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 A1X1V8
- Elsewhere: RCSB PDB 3PIS · PDBe 3PIS · UniProt A1X1V8
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