iPTMnet Report for P09871 (C1S)


Protein Information

Cytoscape View


UniProt AC / UniProt ID P09871 / C1S_HUMAN
Protein Name Complement C1s subcomponent precursor
Gene Name Name: C1S
Organism Homo sapiens (Human)

PRO ID PR:P09871
DAG View
PRO Name complement C1s subcomponent (human)
Definition A complement C1s subcomponent that is encoded in the genome of human.
Short Label hC1S
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P09871 (C1S) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
N174 N-Glycosylation GlyGen   UniProt 23090970, 29741879, 29671580, ...19159218, 2141278
C202 Methylation IEDB 31844290
N406 N-Glycosylation GlyGen   UniProt 16335952, 29741879, 12788922, ...19159218
S442 Phosphorylation PhosphoSitePlus
Y486 Phosphorylation PhosphoSitePlus
K575 Acetylation PhosphoSitePlus
Y648 Phosphorylation PhosphoSitePlus
Y662 Phosphorylation PhosphoSitePlus
Site PTM Type PTM Enzyme Score Source PMID
N174 N-Glycosylation PRO 29671580


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
N174 Y174 Biomuta DOID:263 / kidney cancer [ cosmic ] DOID:2531 / hematologic cancer [ cosmic, icgc ]