1H4W
Structure of human trypsin IV (brain trypsin)
Functional Information from GO Data
Functional Information from PDB Data
site_id | AC1 |
Number of Residues | 6 |
Details | BINDING SITE FOR RESIDUE CA A 260 |
Chain | Residue |
A | GLU70 |
A | ASN72 |
A | VAL75 |
A | GLU77 |
A | GLU80 |
A | HOH2035 |
site_id | AC2 |
Number of Residues | 8 |
Details | BINDING SITE FOR RESIDUE BEN A 250 |
Chain | Residue |
A | GLN192 |
A | SER195 |
A | GLY216 |
A | GLY219 |
A | GLY226 |
A | ASP189 |
A | SER190 |
A | CYS191 |
Functional Information from PROSITE/UniProt
site_id | PS00134 |
Number of Residues | 6 |
Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. VSAAHC |
Chain | Residue | Details |
A | VAL53-CYS58 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 3 |
Details | ACT_SITE: Charge relay system => ECO:0000255|PROSITE-ProRule:PRU00274, ECO:0000305|PubMed:27810896 |
Chain | Residue | Details |
A | HIS57 | |
A | ASP102 | |
A | SER195 |
site_id | SWS_FT_FI2 |
Number of Residues | 3 |
Details | BINDING: BINDING => ECO:0000269|PubMed:11827488, ECO:0000269|PubMed:25301953, ECO:0000269|PubMed:27810896, ECO:0007744|PDB:1H4W, ECO:0007744|PDB:3L33, ECO:0007744|PDB:3L3T, ECO:0007744|PDB:3P92, ECO:0007744|PDB:3P95, ECO:0007744|PDB:4U30, ECO:0007744|PDB:4U32, ECO:0007744|PDB:5JBT, ECO:0007744|PDB:5TP0 |
Chain | Residue | Details |
A | GLU70 | |
A | ASN72 | |
A | VAL75 |
site_id | SWS_FT_FI3 |
Number of Residues | 1 |
Details | BINDING: BINDING => ECO:0000269|PubMed:11827488, ECO:0000269|PubMed:25301953, ECO:0000269|PubMed:27810896, ECO:0007744|PDB:1H4W, ECO:0007744|PDB:3L33, ECO:0007744|PDB:3L3T, ECO:0007744|PDB:3P92, ECO:0007744|PDB:3P95, ECO:0007744|PDB:4U30, ECO:0007744|PDB:4U32, ECO:0007744|PDB:5JBT |
Chain | Residue | Details |
A | GLU77 |
site_id | SWS_FT_FI4 |
Number of Residues | 1 |
Details | BINDING: BINDING => ECO:0000269|PubMed:11827488, ECO:0000269|PubMed:25301953, ECO:0000269|PubMed:27810896, ECO:0007744|PDB:1H4W, ECO:0007744|PDB:3L33, ECO:0007744|PDB:3L3T, ECO:0007744|PDB:3P92, ECO:0007744|PDB:3P95, ECO:0007744|PDB:4U32, ECO:0007744|PDB:5JBT, ECO:0007744|PDB:5TP0 |
Chain | Residue | Details |
A | GLU80 |
site_id | SWS_FT_FI5 |
Number of Residues | 1 |
Details | SITE: Required for specificity => ECO:0000250 |
Chain | Residue | Details |
A | ASP189 |
site_id | SWS_FT_FI6 |
Number of Residues | 1 |
Details | MOD_RES: Sulfotyrosine => ECO:0000250 |
Chain | Residue | Details |
A | TYR151 |