4OGX
Crystal structure of Fab DX-2930 in complex with human plasma kallikrein at 2.4 Angstrom resolution
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| L | 0002250 | biological_process | adaptive immune response |
| L | 0002376 | biological_process | immune system process |
| L | 0005576 | cellular_component | extracellular region |
| L | 0005886 | cellular_component | plasma membrane |
| L | 0016020 | cellular_component | membrane |
| L | 0019814 | cellular_component | immunoglobulin complex |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 701 |
| Chain | Residue |
| A | GLY425 |
| A | HIS426 |
| A | GLN427 |
| A | TRP428 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 702 |
| Chain | Residue |
| A | GLN549 |
| A | GLN553 |
| A | TYR555 |
| A | HOH881 |
| A | HOH898 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 703 |
| Chain | Residue |
| A | HIS472 |
| A | GLN473 |
| A | ARG560 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 704 |
| Chain | Residue |
| A | THR515 |
| A | HIS586 |
| A | HOH832 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 705 |
| Chain | Residue |
| A | THR544 |
| A | ASN545 |
| A | HOH826 |
| A | HOH908 |
| A | HOH909 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE SO4 A 706 |
| Chain | Residue |
| A | ARG551 |
Functional Information from PROSITE/UniProt
| site_id | PS00134 |
| Number of Residues | 6 |
| Details | TRYPSIN_HIS Serine proteases, trypsin family, histidine active site. LTAAHC |
| Chain | Residue | Details |
| A | LEU430-CYS435 |
| site_id | PS00135 |
| Number of Residues | 12 |
| Details | TRYPSIN_SER Serine proteases, trypsin family, serine active site. DAckGDSGGPLV |
| Chain | Residue | Details |
| A | ASP572-VAL583 |
| site_id | PS00290 |
| Number of Residues | 7 |
| Details | IG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YICNVNH |
| Chain | Residue | Details |
| H | TYR203-HIS209 | |
| L | TYR191-HIS197 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 235 |
| 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 | 3 |
| Details | Active site: {"description":"Charge relay system"} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"3521732","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"12754519","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16335952","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19159218","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"3521732","evidenceCode":"ECO:0000269"}]} |
| Chain | Residue | Details |
