Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	RNF44
Human P-Site:	S278
P-Site Sequence:	HMMPRRLSTQRYRLQ
UniProt:	Q7L0R7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RNF44	Q7L0R7	S278	HMMPRRLSTQRYRLQ	100 / 9 AA	48
Phosphosite 1:	RNF44	Q7L0R7	T279	MMPRRLSTQRYRLQQ	100 / 8 AA	48
Phosphosite 2:	CREBBP	Q92793	S1771	PQESRRLSIQRCIQS	66 / 9 AA	265
Phosphosite 3:	EP300	Q09472	S1734	PGDSRRLSIQRCIQS	66 / 9 AA	264
Phosphosite 4:	KIAA1033	Q2M389	T759	SEMRNLATQRYGLVM	75 / 8 AA	136
Phosphosite 5:	UNC5A	Q6ZN44	S427	EEFVSRLSTQNYFRS	85 / 7 AA	93
Phosphosite 6:	UNC5A	Q6ZN44	T428	EFVSRLSTQNYFRSL	85 / 7 AA	93
Phosphosite 7:	PABPC3	Q9H361	S472	SQVPRVMSTQRVANT	75 / 8 AA	70
Phosphosite 8:	PABPC1	P11940	S478	SQVPRVMSTQRVANT	75 / 8 AA	71
Phosphosite 9:	CANT1	Q8WVQ1	S303	FFLPRRASQERYSEK	66 / 9 AA	45
Phosphosite 10:	CEP135	Q66GS9	S1101	DALKRQISTERYERE	62 / 8 AA	134
Phosphosite 11:	ITPKA	P23677	S121	LQQPRRLSTSSVSST	100 / 6 AA	51
Phosphosite 12:	FBXL11	Q9Y2K7	S386	DREPRRLSSRRSVLT	75 / 8 AA	133
Phosphosite 13:	CACNA1B	Q00975	T511	YNQPRRLTTTLYFAE	66 / 9 AA	262
Phosphosite 14:	G6b	O95866	S226	LSRPRRLSTADPADA	100 / 6 AA	26
Phosphosite 15:	perilipin	O60240	T82	PVVRRLSTQFTAANE	100 / 6 AA	56
Phosphosite 16:	perilipin	O60240	S81	EPVVRRLSTQFTAAN	100 / 6 AA	56
Phosphosite 17:	SNAI3	Q3KNW1	T23	PNYRRLETQREINGA	85 / 7 AA	32
Phosphosite 18:	CCHCR1	Q8TD31	T53	VSERRLDTQRPQVTM	85 / 7 AA	89
Phosphosite 19:	FRS3	O43559	S165	FSAPRRLSTSSLRHP	100 / 6 AA	54
Phosphosite 20:	KIAA0913	A7E2V4	S567	QRGPRRLSAEGGDKA	71 / 7 AA	197