Function and Biology Details
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero dimer (preferred)
Assembly name:
Kallikrein-4 and Trypsin inhibitor 1 (preferred)
PDBe Complex ID:
PDB-CPX-175542 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Kallikrein-4
Molecule details ›
Chain: A
Length: 223 amino acids
Theoretical weight: 23.93 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases
Length: 223 amino acids
Theoretical weight: 23.93 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
- Canonical:
Q9Y5K2 (Residues: 31-253; Coverage: 98%)
Sequence domains: Trypsin
Structure domains: Trypsin-like serine proteases
Trypsin inhibitor 1
Molecule details ›
Chain: B
Length: 14 amino acids
Theoretical weight: 1.54 KDa
Source organism: Helianthus annuus
Expression system: Not provided
UniProt:
Length: 14 amino acids
Theoretical weight: 1.54 KDa
Source organism: Helianthus annuus
Expression system: Not provided
UniProt:
- Canonical: Q4GWU5 (Residues: 40-53; Coverage: 45%)
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
AUSTRALIAN SYNCHROTRON BEAMLINE MX2
Spacegroup:
P21
Expression systems:
- Escherichia coli
- Not provided
