6YSQ
The hC4Nb8 complement inhibitory nanobody in complex with C4b
Functional Information from GO Data
Chain | GOid | namespace | contents |
A | 0004866 | molecular_function | endopeptidase inhibitor activity |
B | 0004866 | molecular_function | endopeptidase inhibitor activity |
C | 0004866 | molecular_function | endopeptidase inhibitor activity |
C | 0005615 | cellular_component | extracellular space |
D | 0004866 | molecular_function | endopeptidase inhibitor activity |
D | 0005615 | cellular_component | extracellular space |
E | 0005576 | cellular_component | extracellular region |
F | 0005576 | cellular_component | extracellular region |
Functional Information from PROSITE/UniProt
site_id | PS00477 |
Number of Residues | 9 |
Details | ALPHA_2_MACROGLOBULIN Alpha-2-macroglobulin family thiolester region signature. PrGCGEEtM |
Chain | Residue | Details |
C | PRO1007-MET1015 |
Functional Information from SwissProt/UniProt
site_id | SWS_FT_FI1 |
Number of Residues | 2 |
Details | SITE: Responsible for effective binding to form amide bonds with immune aggregates or protein antigens |
Chain | Residue | Details |
D | ASP1125 | |
C | ASP1125 |
site_id | SWS_FT_FI2 |
Number of Residues | 2 |
Details | MOD_RES: Phosphoserine; by FAM20C => ECO:0000269|PubMed:26091039 |
Chain | Residue | Details |
D | SER918 | |
C | SER918 |
site_id | SWS_FT_FI3 |
Number of Residues | 6 |
Details | MOD_RES: Sulfotyrosine => ECO:0000269|PubMed:3944109 |
Chain | Residue | Details |
D | TYR1417 | |
D | TYR1420 | |
D | TYR1422 | |
C | TYR1417 | |
C | TYR1420 | |
C | TYR1422 |
site_id | SWS_FT_FI4 |
Number of Residues | 2 |
Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:16335952 |
Chain | Residue | Details |
D | ASN862 | |
C | ASN862 |
site_id | SWS_FT_FI5 |
Number of Residues | 2 |
Details | CARBOHYD: O-linked (GalNAc...) threonine => ECO:0000269|PubMed:23234360 |
Chain | Residue | Details |
D | THR1244 | |
C | THR1244 |
site_id | SWS_FT_FI6 |
Number of Residues | 2 |
Details | CARBOHYD: N-linked (GlcNAc...) (complex) asparagine => ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:18780401, ECO:0000269|PubMed:19139490, ECO:0000269|PubMed:19159218 |
Chain | Residue | Details |
D | ASN1328 | |
C | ASN1328 |
site_id | SWS_FT_FI7 |
Number of Residues | 2 |
Details | CARBOHYD: N-linked (GlcNAc...) asparagine => ECO:0000269|PubMed:14760718, ECO:0000269|PubMed:16335952, ECO:0000269|PubMed:19159218 |
Chain | Residue | Details |
C | ASN1391 | |
D | ASN1391 |
site_id | SWS_FT_FI8 |
Number of Residues | 4 |
Details | CROSSLNK: Isoglutamyl cysteine thioester (Cys-Gln) |
Chain | Residue | Details |
C | CYS1010 | |
C | GLU1013 | |
D | CYS1010 | |
D | GLU1013 |