iPTMnet Report for P46020 (PHKA1)


Protein Information

Cytoscape View


UniProt AC / UniProt ID P46020 / KPB1_HUMAN
Protein Name Phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform
Gene Name Name: PHKA1
Synonyms:PHKA;
Organism Homo sapiens (Human)

PRO ID PR:P46020
DAG View
PRO Name phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform (human)
Definition A phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform that is encoded in the genome of human.
Short Label hPHKA1
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P46020 (PHKA1) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
S5 Phosphorylation PhosphoSitePlus
S7 Phosphorylation PhosphoSitePlus
K73 Ubiquitination PhosphoSitePlus
K109 Ubiquitination PhosphoSitePlus
K115 Ubiquitination PhosphoSitePlus
Y312 Phosphorylation PhosphoSitePlus
K361 Ubiquitination PhosphoSitePlus
S405 Phosphorylation PhosphoSitePlus
Y407 Phosphorylation PhosphoSitePlus
S431 Phosphorylation PhosphoSitePlus
T432 Phosphorylation PhosphoSitePlus
K435 Ubiquitination PhosphoSitePlus
K452 Ubiquitination PhosphoSitePlus
T453 Phosphorylation PhosphoSitePlus
Y469 Phosphorylation PhosphoSitePlus
Y511 Phosphorylation PhosphoSitePlus
Y549 Phosphorylation PhosphoSitePlus
T561 Phosphorylation phospho.ELM 18669648
T563 Phosphorylation phospho.ELM 18669648
S581 Phosphorylation phospho.ELM 18669648
Y636 Phosphorylation PhosphoSitePlus
Y638 Phosphorylation PhosphoSitePlus
Y648 Phosphorylation PhosphoSitePlus
K676 Ubiquitination PhosphoSitePlus
K683 Ubiquitination PhosphoSitePlus
Y717 Phosphorylation PhosphoSitePlus
S726 Phosphorylation PhosphoSitePlus
S729 Phosphorylation PhosphoSitePlus   UniProt 23186163
S735 Phosphorylation PhosphoSitePlus   UniProt 18691976
S758 Phosphorylation PhosphoSitePlus   UniProt 19690332
K816 Ubiquitination PhosphoSitePlus
K836 Ubiquitination PhosphoSitePlus
S934 Phosphorylation PhosphoSitePlus
T943 Phosphorylation PhosphoSitePlus
K965 Ubiquitination PhosphoSitePlus
S972 Phosphorylation phospho.ELM   PhosphoSitePlus   UniProt 18669648, 23186163, 19690332, ...10487978
T976 Phosphorylation PhosphoSitePlus
S978 Phosphorylation phospho.ELM 18669648
S981 Phosphorylation phospho.ELM   PhosphoSitePlus   UniProt 18669648, 23186163
S985 Phosphorylation phospho.ELM   PhosphoSitePlus   UniProt 18669648, 23186163, 19690332, ...10487978
T1000 O-Glycosylation GlyGen 30379171
K1006 Ubiquitination PhosphoSitePlus
S1007 Phosphorylation phospho.ELM 10487978
S1018 Phosphorylation phospho.ELM   PhosphoSitePlus 10937878, 10487978
S1020 Phosphorylation phospho.ELM   PhosphoSitePlus 10937878
S1033 Phosphorylation PhosphoSitePlus
S1034 Phosphorylation PhosphoSitePlus
S1036 Phosphorylation PhosphoSitePlus
S1049 Phosphorylation PhosphoSitePlus
T1135 Phosphorylation PhosphoSitePlus
S1144 Phosphorylation PhosphoSitePlus
Site PTM Type PTM Enzyme Score Source PMID
T561 Phosphorylation HPRD 18669648
T563 Phosphorylation HPRD 18669648
S581 Phosphorylation HPRD 18669648
S735 Phosphorylation HPRD 18691976
S972 Phosphorylation P46020 (PHKA1) HPRD 18669648, 2108025, 10487978
S978 Phosphorylation HPRD 18669648
S981 Phosphorylation HPRD 18669648
S985 Phosphorylation P46020 (PHKA1) HPRD 18669648, 2108025, 10487978
S1007 Phosphorylation P46020 (PHKA1) HPRD 2108025, 10487978
S1018 Phosphorylation P17612 (PRKACA) , P46020 (PHKA1) HPRD 2108025, 10487978
S1020 Phosphorylation HPRD 2108025
S1023 Phosphorylation HPRD 2108025


P46020 (PHKA1) as PTM Enzyme



Substrate Site Score Source PMID
P46020-1 (PHKA1) S972 HPRD 18669648, 2108025, 10487978
P46020-1 (PHKA1) S985 HPRD 18669648, 2108025, 10487978
P46020-1 (PHKA1) S1007 HPRD 2108025, 10487978
P46020-1 (PHKA1) S1018 HPRD 10487978