Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
A | 0005576 | cellular_component | extracellular region |
A | 0005615 | cellular_component | extracellular space |
A | 0015459 | molecular_function | potassium channel regulator activity |
A | 0030414 | molecular_function | peptidase inhibitor activity |
A | 0035821 | biological_process | modulation of process of another organism |
A | 0090729 | molecular_function | toxin activity |
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE SO4 A 60 |
Chain | Residue |
A | ARG3 |
A | ARG4 |
A | ARG15 |
A | CYS40 |
A | GLY41 |
A | HOH84 |
site_id | AC2 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE SO4 A 61 |
Chain | Residue |
A | GLY41 |
A | GLY42 |
A | HOH65 |
A | ASN12 |
A | GLY14 |
A | ARG15 |
site_id | AC3 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE SO4 A 62 |
Chain | Residue |
A | HIS10 |
A | LYS30 |
A | ILE50 |
A | ARG54 |
A | HOH72 |
site_id | AC4 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE SO4 A 63 |
Chain | Residue |
A | ARG4 |
A | LYS5 |
A | TRP37 |
A | HOH73 |
A | HOH96 |
site_id | AC5 |
Number of Residues | 5 |
Details | BINDING SITE FOR RESIDUE SO4 A 64 |
Chain | Residue |
A | TYR17 |
A | TRP37 |
A | ARG46 |
A | PHE47 |
A | LYS48 |
Functional Information from PROSITE/UniProt
site_id | PS00280 |
Number of Residues | 19 |
Details | BPTI_KUNITZ_1 Pancreatic trypsin inhibitor (Kunitz) family signature. FdwSGCggnsnrFktieeC |
Chain | Residue | Details |
A | PHE35-CYS53 | |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 1 |
Details | SITE: May be the major determinant of the binding affinity for potassium channels |
site_id | SWS_FT_FI2 |
Number of Residues | 1 |
Details | SITE: Important for binding to potassium channels |
site_id | SWS_FT_FI3 |
Number of Residues | 1 |
Details | SITE: Not important for inhibition of potassium channels |
Chain | Residue | Details |
A | LYS19 | |