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:	ST6GALNAC4
Human P-Site:	S209
P-Site Sequence:	KNRRQSGSFLSTGWF
UniProt:	Q9H4F1
Intern. Prot. ID:	IPI00156526

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST6GALNAC4	Q9H4F1	S209	KNRRQSGSFLSTGWF	100 / 9 AA	34
Phosphosite 1:	ST6GALNAC3	Q8NDV1	S213	KDRVQSGSYLSTGWF	87 / 8 AA	35
Phosphosite 2:	ST6GALNAC4	Q9H4F1	S207	TGKNRRQSGSFLSTG	100 / 7 AA	34
Phosphosite 3:	ST6GALNAC3	Q8NDV1	Y214	DRVQSGSYLSTGWFT	87 / 8 AA	35
Phosphosite 4:	ISOC2	Q96AB3	S154	ALARMRQSGAFLSTS	85 / 7 AA	22
Phosphosite 5:	FLG	P20930	S790	SGERSRRSGSFLYQV	85 / 7 AA	435
Phosphosite 6:	SLC22A15	Q8IZD6	S294	RSCRETGSFLDLFRY	71 / 7 AA	61
Phosphosite 7:	SLC22A15	Q8IZD6	T292	ANRSCRETGSFLDLF	71 / 7 AA	61
Phosphosite 8:	FLG	P20930	S792	ERSRRSGSFLYQVST	85 / 7 AA	435
Phosphosite 9:	GPR162	Q16538	S428	STPREPGSFLHKWSS	71 / 7 AA	64
Phosphosite 10:	PDLIM3	Q53GG5	S252	TQPRQSGSFRVLQGM	100 / 6 AA	39
Phosphosite 11:	PDLIM3	Q53GG5	S250	EPTQPRQSGSFRVLQ	100 / 6 AA	39
Phosphosite 12:	IPCEF1	Q8WWN9	S56	YKKKEKGSFLSNKWK	55 / 9 AA	49
Phosphosite 13:	KIAA0802	Q9Y4B5	S902	PHLTESSSFLSTVTS	75 / 8 AA	209
Phosphosite 14:	MYH14	Q7Z406	S472	RSPRQGASFLGILDI	55 / 9 AA	228
Phosphosite 15:	JMJD1B	Q7LBC6	S773	SNVFGRHSGGFLSSP	71 / 7 AA	192
Phosphosite 16:	CELSR2	Q9HCU4	Y2734	EDDQSGSYASTHSSD	75 / 8 AA	317
Phosphosite 17:	CELSR2	Q9HCU4	S2733	LEDDQSGSYASTHSS	75 / 8 AA	317
Phosphosite 18:	Putative uncharacterized protein LOC439951	Q8NDZ9	Y37	RELRNGSYLSTVPTA	62 / 8 AA	22
Phosphosite 19:	FAM45A	Q8TCE6	S142	CQSEENGSFLSKDFD	62 / 8 AA	41
Phosphosite 20:	FAM45B	Q6NSW5	S142	CQSEENGSFLSKDFD	62 / 8 AA	41