Protein Information

Cytoscape View


UniProt AC / UniProt ID P09661 / RU2A_HUMAN
Protein Name U2 small nuclear ribonucleoprotein A'
Gene Name Name: SNRPA1
Organism Homo sapiens (Human)

PRO ID PR:P09661
DAG View
PRO Name U2 small nuclear ribonucleoprotein A' (human)
Definition A U2 small nuclear ribonucleoprotein A' that is encoded in the genome of human.
Short Label hSNRPA1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P09661 (SNRPA1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
K3 Acetylation PhosphoSitePlus
T5 Phosphorylation PhosphoSitePlus
Y15 Phosphorylation PhosphoSitePlus
T16 Phosphorylation PhosphoSitePlus
R27 Methylation PhosphoSitePlus
K30 Ubiquitination PhosphoSitePlus
K56 Acetylation PhosphoSitePlus
K56 Ubiquitination PhosphoSitePlus
K67 Ubiquitination PhosphoSitePlus
S114 Phosphorylation PhosphoSitePlus
T116 Phosphorylation HPRD 20068231
Y117 Phosphorylation HPRD   PhosphoSitePlus 20068231
T126 Phosphorylation HPRD   PhosphoSitePlus 20068231
Y131 Phosphorylation PhosphoSitePlus
Y137 Phosphorylation PhosphoSitePlus
K138 Ubiquitination PhosphoSitePlus
K149 Methylation PhosphoSitePlus
K149 Ubiquitination PhosphoSitePlus
K160 Acetylation PhosphoSitePlus
K160 Ubiquitination PhosphoSitePlus
K172 Acetylation PhosphoSitePlus   UniProt 19608861
K172 Methylation PhosphoSitePlus
K172 Ubiquitination PhosphoSitePlus
S178 Phosphorylation HPRD   phospho.ELM   PhosphoSitePlus   UniProt 18669648, 20068231
K179 Acetylation PhosphoSitePlus
K179 Ubiquitination PhosphoSitePlus
T180 Phosphorylation PhosphoSitePlus
K191 Ubiquitination PhosphoSitePlus
K192 Ubiquitination PhosphoSitePlus
K193 Ubiquitination PhosphoSitePlus
S197 Phosphorylation HPRD   phospho.ELM   PhosphoSitePlus   UniProt 19369195, 23186163, 16964243, ...18452278, 18669648, 19690332, 20068231
K205 Ubiquitination PhosphoSitePlus
T213 Phosphorylation PhosphoSitePlus
K221 Ubiquitination PhosphoSitePlus
S226 Phosphorylation PhosphoSitePlus
S236 Phosphorylation HPRD   PhosphoSitePlus   UniProt 19651622, 23186163, 20068231, ...18452278
T239 Phosphorylation HPRD   phospho.ELM   PhosphoSitePlus 18669648, 20068231, 18452278
S255 Phosphorylation PhosphoSitePlus   UniProt 23186163


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
R27 G27 Biomuta DOID:3963 / thyroid carcinoma [ cosmic, icgc ]
R27 W27 Biomuta DOID:4362 / cervical cancer [ tcga ]
K30 N30 Biomuta DOID:363 / uterine cancer [ tcga ]
Y131 C131 Biomuta DOID:263 / kidney cancer [ tcga ]
K192 M192 Biomuta DOID:3963 / thyroid carcinoma [ cosmic, icgc ]
T239 P239 Biomuta DOID:1793 / pancreatic cancer [ tcga ]