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:	FAM21C
Human P-Site:	S594
P-Site Sequence:	AAKKQTLSLQAQREE
UniProt:	Q9Y4E1
Intern. Prot. ID:	IPI00514705

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM21C	Q9Y4E1	S594	AAKKQTLSLQAQREE	100 / 9 AA	145
Phosphosite 1:	KIAA1409	Q9P2D8	S1174	VNRFETLSLEAQLHL	75 / 8 AA	295
Phosphosite 2:	K24	Q2M2I5	S342	RFNKQSASLQAQIST	77 / 9 AA	55
Phosphosite 3:	FAM21A	Q641Q2	T592	GTAAKKQTLCLQAQR	85 / 7 AA	147
Phosphosite 4:	FAM21B	Q5SNT6	T504	GTAAKKQTLCLQAQR	85 / 7 AA	137
Phosphosite 5:	JAK3	P52333	S703	LREAQTLSLEADKWG	75 / 8 AA	125
Phosphosite 6:	ZNF776	Q68DI1	S70	TPSKQTLSIQQESPL	85 / 7 AA	60
Phosphosite 7:	ZDHHC13	Q8IUH4	S570	KHMKQTLSLRKTPYN	85 / 7 AA	71
Phosphosite 8:	RAPGEF2	Q9Y4G8	S997	EESLQTLSLQCEPAT	75 / 8 AA	167
Phosphosite 9:	PCSK4	Q6UW60	S246	VIEAQSLSLQPQHIH	75 / 8 AA	83
Phosphosite 10:	CCDC144C	Q8IYA2	S904	ESEKQILSLQEKNKE	75 / 8 AA	143
Phosphosite 11:	CCDC144A	A2RUR9	S1094	ESEKQILSLQEKNKE	75 / 8 AA	165
Phosphosite 12:	ZNF677	Q86XU0	S194	FENKIGLSLQAQLAE	77 / 9 AA	68
Phosphosite 13:	CABC1	Q8NI60	S198	KQHKQTLSEHARERK	66 / 9 AA	72
Phosphosite 14:	RASA4	O43374	S562	LDLQRTLSLQAPPVK	85 / 7 AA	90
Phosphosite 15:	ALG13	Q9NP73	T178	GHSSGKQTLNLEEGN	71 / 7 AA	18
Phosphosite 16:	MAD1L1	Q9Y6D9	S233	KDLEQKLSLQEQDAA	75 / 8 AA	83
Phosphosite 17:	RAPGEF2	Q9Y4G8	T995	MDEESLQTLSLQCEP	100 / 6 AA	167
Phosphosite 18:	PCNT	O95613	S1090	FHQEEKESLSLQLQK	71 / 7 AA	378
Phosphosite 19:	QARS	P47897	S219	ETADQTLSLMEQLRG	75 / 8 AA	88
Phosphosite 20:	SLC25A36	Q96CQ1	S269	RSFFQTLSLLVQEEG	75 / 8 AA	34