P09871 (C1S_HUMAN) Homo sapiens (Human)

Complement C1s subcomponent UniProtKBInterProSTRINGInteractive Modelling

688 aa; Sequence (Fasta)

Available Structures

13 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
Crystal structure of human C1s in complex with inhibitor gigastasin Heteromer
288-685
100.0NAG;
The crystal structure of the Michaelis-Menten complex of a C1s/C1-INH at 3.94 Angstroms Heteromer
P05155;
292-685
99.6
C1rC1s complex Heteromer
P00736;
16-292
100NAG;NAG;NAG; 12×CA;NA;NAG;
C1s CUB1-EGF-CUB2 in complex with a collagen-like peptide from C1q Heteromer
17-292
100CA;NA;NAG;
C1rC1s complex Heteromer
P00736;
17-292
100NAG;NAG;CA;NA;NAG;
Crystal Structure of the CUB1-EGF Interaction Domain of Complement Protease C1shomo-2-mer16-174
100.0CA;MG;
The X-ray crystal structure of human complement protease C1s zymogenmonomer292-684
100.0
CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN COMPLEMENT C1S PROTEASEmonomer358-683
99.67NAG;SO4;NES;
Complement Protease C1s Inhibited by 6-(4-phenylpiperazin-1-yl)pyridine-3-carboximidamidemonomer358-683
100.0NAG;SQT;
Crystal structure of human C1s in complex with inhibitormonomer364-682
99.64ZWK;
C1s CUB1-EGF-CUB2monomer17-292
100NA;CA;
C1s CUB2-CCP1-CCP2monomer175-423
100.0
C1s CUB2-CCP1monomer172-358
100CA;

4 SWISS-MODEL models

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
4j1y.1.Amonomer0.82293-684
99.49
4lmf.6.Bmonomer0.7718-290
CA;100.00
6f1c.1.Dmonomer0.7317-290
CA;100.00
6f1c.1.Cmonomer0.7317-290
CA;100.00