3HTC
THE STRUCTURE OF A COMPLEX OF RECOMBINANT HIRUDIN AND HUMAN ALPHA-THROMBIN
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| H | 0004252 | molecular_function | serine-type endopeptidase activity |
| H | 0005509 | molecular_function | calcium ion binding |
| H | 0006508 | biological_process | proteolysis |
| H | 0007596 | biological_process | blood coagulation |
| I | 0004857 | molecular_function | enzyme inhibitor activity |
| I | 0004867 | molecular_function | serine-type endopeptidase inhibitor activity |
| I | 0005576 | cellular_component | extracellular region |
| I | 0030414 | molecular_function | peptidase inhibitor activity |
| L | 0004252 | molecular_function | serine-type endopeptidase activity |
| L | 0005576 | cellular_component | extracellular region |
| L | 0006508 | biological_process | proteolysis |
| L | 0007596 | biological_process | blood coagulation |
Functional Information from PDB Data
| site_id | CAT |
| Number of Residues | 3 |
| Details |
| Chain | Residue |
| H | HIS57 |
| H | ASP102 |
| H | SER195 |
Functional Information from PROSITE/UniProt
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 254 |
| Details | Domain: {"description":"Peptidase S1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00274","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 22 |
| Details | Region: {"description":"High affinity receptor-binding region which is also known as the TP508 peptide"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 3 |
| Details | Active site: {"description":"Charge relay system"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) (complex) asparagine","evidences":[{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19139490","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19838169","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"873923","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI5 |
| Number of Residues | 2 |
| Details | Region: {"description":"Interaction with thrombin active site"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI6 |
| Number of Residues | 25 |
| Details | Region: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI7 |
| Number of Residues | 10 |
| Details | Region: {"description":"Interaction with fibrinogen-binding exosite of thrombin"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI8 |
| Number of Residues | 10 |
| Details | Compositional bias: {"description":"Acidic residues","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI9 |
| Number of Residues | 1 |
| Details | Modified residue: {"description":"Sulfotyrosine","evidences":[{"source":"PubMed","id":"3513162","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI10 |
| Number of Residues | 1 |
| Details | Glycosylation: {"description":"O-linked (GalNAc...) threonine","evidences":[{"evidenceCode":"ECO:0000250"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | ASP102 | |
| H | HIS57 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | SER195 | |
| H | GLY196 |
| site_id | CSA3 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | SER195 | |
| H | GLY193 |
| site_id | CSA4 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | ASP102 | |
| H | SER195 | |
| H | GLY193 | |
| H | HIS57 |
| site_id | CSA5 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | ASP102 | |
| H | SER195 | |
| H | HIS57 |
| site_id | CSA6 |
| Number of Residues | 4 |
| Details | Annotated By Reference To The Literature 1a0j |
| Chain | Residue | Details |
| H | ASP102 | |
| H | SER195 | |
| H | HIS57 | |
| H | GLY196 |
