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:	PPFIA1
Human P-Site:	S138
P-Site Sequence:	LVSRHERSLRMTVVK
UniProt:	Q13136
Intern. Prot. ID:	IPI00784296

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPFIA1	Q13136	S138	LVSRHERSLRMTVVK	100 / 9 AA	136
Phosphosite 1:	PPFIA2	O75334	S151	LVSRHERSLRMTVVK	100 / 9 AA	143
Phosphosite 2:	PPFIA3	O75145	S130	LVSRHERSLRMTVVK	100 / 9 AA	133
Phosphosite 3:	DYRK4	Q9NR20	S386	RCLVWEPSLRMTPDQ	75 / 8 AA	60
Phosphosite 4:	PJA2	O43164	S55	CMTRHERSLGRAGDD	100 / 6 AA	78
Phosphosite 5:	KATNAL2	Q8IYT4	S373	SGGEHEGSLRMKTEL	85 / 7 AA	61
Phosphosite 6:	RP1-199H16.1	Q5TG08	S362	AKQNSEKSLRMQNTA	83 / 6 AA	75
Phosphosite 7:	KIAA1949	Q6NYC8	S203	PGETPERSLRLAESR	62 / 8 AA	68
Phosphosite 8:	UBOX5	O94941	S519	CLGEKQRSLPMTCTA	71 / 7 AA	59
Phosphosite 9:	ZBTB20	Q9HC78	S295	ITRIHERSQQMERYL	71 / 7 AA	81
Phosphosite 10:	TMEM185B	Q9H7F4	S139	WGFRHDRSLELEILC	83 / 6 AA	51
Phosphosite 11:	TMEM185A	Q8NFB2	S139	WGFRHDRSLELEILC	83 / 6 AA	41
Phosphosite 12:	BHLHE23	Q8NDY6	S100	RRPREQRSLRLSINA	55 / 9 AA	24
Phosphosite 13:	E2F4	Q16254	S21	TPSRHEKSLGLLTTK	83 / 6 AA	44
Phosphosite 14:	E2F5	Q15329	S54	GSSRHEKSLGLLTTK	83 / 6 AA	38
Phosphosite 15:	ASIP	P42127	S35	EKLRDDRSLRSNSSV	71 / 7 AA	15
Phosphosite 16:	VPS13C	Q709C8	S3199	KQSSHQRSLRARLYW	83 / 6 AA	422
Phosphosite 17:	C8orf55	Q8WUY1	S110	SCARHRRSLRLLEPF	75 / 8 AA	24
Phosphosite 18:	DPF1	Q92782	S35	ARLCAERSLRLPFLD	83 / 6 AA	40
Phosphosite 19:	TOPORS	Q9NS56	S246	PTTADERSLRKIQEQ	62 / 8 AA	119
Phosphosite 20:	DUSP9	Q99956	S343	QLLDFERSLRLEERH	71 / 7 AA	42