Protein Information

Cytoscape View


UniProt AC / UniProt ID P22694 / KAPCB_HUMAN
Protein Name cAMP-dependent protein kinase catalytic subunit beta
Gene Name Name: PRKACB
Organism Homo sapiens (Human)

PRO ID PR:P22694
DAG View
PRO Name cAMP-dependent protein kinase catalytic subunit beta (human)
Definition A cAMP-dependent protein kinase catalytic subunit beta that is encoded in the genome of human.
Short Label hPRKACB
Category organism-gene

Interactive Sequence View

Select/align proteoforms across species


P22694 (PRKACB) as Substrate



Site PTM Type PTM Enzyme Score Source PMID
G2 Myristoylation UniProt 25255805
T6 Phosphorylation PhosphoSitePlus
S11 Phosphorylation PhosphoSitePlus
S15 Phosphorylation PhosphoSitePlus
K17 Ubiquitination PhosphoSitePlus
K24 Ubiquitination PhosphoSitePlus
K30 Ubiquitination PhosphoSitePlus
K47 Acetylation PhosphoSitePlus
K48 Ubiquitination PhosphoSitePlus
T49 Phosphorylation PhosphoSitePlus
T52 Phosphorylation PhosphoSitePlus
S54 Phosphorylation PhosphoSitePlus
K64 Ubiquitination PhosphoSitePlus
Y69 Phosphorylation PhosphoSitePlus
Y70 Phosphorylation PhosphoSitePlus
K73 Ubiquitination PhosphoSitePlus
K84 Ubiquitination PhosphoSitePlus
T89 Phosphorylation PhosphoSitePlus
K93 Ubiquitination PhosphoSitePlus
Y157 Phosphorylation PhosphoSitePlus
Y165 Phosphorylation PhosphoSitePlus
Y180 Phosphorylation PhosphoSitePlus
T184 Phosphorylation PhosphoSitePlus
T196 Phosphorylation PhosphoSitePlus
T198 Phosphorylation PhosphoSitePlus
T202 Phosphorylation PhosphoSitePlus
Y205 Phosphorylation PhosphoSitePlus
K214 Ubiquitination PhosphoSitePlus
S253 O-Glycosylation GlyGen 30379171, 26840030
K255 Ubiquitination PhosphoSitePlus
S260 Phosphorylation PhosphoSitePlus
S264 Phosphorylation PhosphoSitePlus
K267 Acetylation PhosphoSitePlus
K267 Ubiquitination PhosphoSitePlus
K280 Acetylation PhosphoSitePlus
K280 Ubiquitination PhosphoSitePlus
K286 Ubiquitination PhosphoSitePlus
K293 Ubiquitination PhosphoSitePlus
K310 Ubiquitination PhosphoSitePlus
K318 Ubiquitination PhosphoSitePlus
S322 Phosphorylation PhosphoSitePlus
T325 Phosphorylation PhosphoSitePlus
S326 Phosphorylation PhosphoSitePlus
Y331 Phosphorylation PhosphoSitePlus
S339 Phosphorylation P22694 (PRKACB) neXtProt   PhosphoSitePlus 1460017
T341 Phosphorylation PhosphoSitePlus
K343 Ubiquitination PhosphoSitePlus
Site PTM Type PTM Enzyme Score Source PMID
T196 Phosphorylation HPRD 20068231
T198 Phosphorylation HPRD 20068231, 18452278
S339 Phosphorylation HPRD 20166139, 18691976
Site PTM Type PTM Enzyme Score Source PMID
T243 Phosphorylation HPRD 20068231
T245 Phosphorylation HPRD 20068231, 18452278
S386 Phosphorylation HPRD 20166139, 18691976
Site PTM Type PTM Enzyme Score Source PMID
T196 Phosphorylation HPRD 20068231
T198 Phosphorylation HPRD 20068231, 18452278


P22694 (PRKACB) as PTM Enzyme



Substrate Site Score Source PMID
P08138 (NGFR) S303 HPRD   neXtProt   PhosphoSitePlus   Signor 12682012
P22694 (PRKACB) S339 neXtProt 1460017
P30518 (AVPR2) S255 neXtProt 18578504
P43699 (NKX2-1) T9 neXtProt 9211870
Q13185 (CBX3) S93 neXtProt 16531993
Q14896 (MYBPC3) S275 Signor 20151718
Q14896 (MYBPC3) S284 Signor 20151718
Q14896 (MYBPC3) S304 Signor 20151718
Q14896 (MYBPC3) S311 Signor 20151718
Q6PIY7 (TENT2) S116 Signor 31057087
Q92934 (BAD) S75 Signor 10949026
Q92934 (BAD) S99 Signor 10949026
Q92934 (BAD) S118 Signor 10949026


PTM sites affected in variants

Site Variant Source PMID Disease [Sample source]
K24 E24 Biomuta DOID:363 / uterine cancer [ cosmic ]
K24 T24 Biomuta DOID:263 / kidney cancer [ cosmic ]
T49 P49 Biomuta DOID:8618 / oral cavity cancer [ cosmic ]
T52 R52 Biomuta DOID:169 / neuroendocrine tumor [ tcga ]
K84 N84 Biomuta DOID:3571 / liver cancer [ cosmic ]
Y157 C157 Biomuta DOID:363 / uterine cancer [ cosmic, icgc ]
S253 T253 Biomuta DOID:4159 / skin cancer [ cosmic, icgc ]
S260 F260 Biomuta DOID:4159 / skin cancer [ cosmic ]
K310 N310 Biomuta DOID:1324 / lung cancer [ cosmic, icgc ]
S322 C322 Biomuta DOID:2531 / hematologic cancer [ cosmic ]
S326 G326 Biomuta DOID:10534 / stomach cancer [ cosmic ]
S326 R326 Biomuta DOID:1324 / lung cancer [ cosmic, icgc ]
Y331 S331 Biomuta DOID:1324 / lung cancer [ cosmic, icgc ]