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:	SRPK1
Human P-Site:	S519
P-Site Sequence:	IQTRQYRSLEVLIGS
UniProt:	Q96SB4
Intern. Prot. ID:	IPI00290439

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SRPK1	Q96SB4	S519	IQTRQYRSLEVLIGS	100 / 9 AA	74
Phosphosite 1:	SRPK2	P78362	S552	IQTRQYRSIEVLIGA	88 / 9 AA	78
Phosphosite 2:	SRPK1	Q96SB4	Y517	EDIQTRQYRSLEVLI	100 / 7 AA	74
Phosphosite 3:	SRPK2	P78362	Y550	EDIQTRQYRSIEVLI	85 / 7 AA	78
Phosphosite 4:	RINL	Q6ZS11	S166	YVARQYRSLRVRIAS	87 / 8 AA	50
Phosphosite 5:	FLJ30092	Q9Y4D8	S2979	IKLPQYSSLEIMLEK	55 / 9 AA	328
Phosphosite 6:	RGL2	O15211	Y74	FTVTSRQYRPLDPLV	71 / 7 AA	84
Phosphosite 7:	ARHGEF7	Q14155	S176	LFQGQYRSLDMTDNS	71 / 7 AA	90
Phosphosite 8:	BIRC8	Q96P09	T145	TSGSNYKTLEVLVAD	55 / 9 AA	27
Phosphosite 9:	RINL	Q6ZS11	Y164	SSYVARQYRSLRVRI	100 / 6 AA	50
Phosphosite 10:	DYRK1B	Q9Y463	S281	IQSRFYRSPEVLLGT	77 / 9 AA	69
Phosphosite 11:	DYRK1A	Q13627	S329	IQSRFYRSPEVLLGM	77 / 9 AA	86
Phosphosite 12:	IDE	P14735	Y64	SPEDKREYRGLELAN	71 / 7 AA	118
Phosphosite 13:	ARHGEF7	Q14155	Y174	SKLFQGQYRSLDMTD	83 / 6 AA	90
Phosphosite 14:	MSSK1	Q9UPE1	Y395	EDIQTRQYRAVEVLI	71 / 7 AA	59
Phosphosite 15:	ATP2C2	O75185	Y22	FSGGGRQYQALEKDE	71 / 7 AA	103
Phosphosite 16:	EXTL1	Q92935	S672	VQRKKYRSLEKP___	71 / 7 AA	75
Phosphosite 17:	sciellin	O95171	S127	RSMSMFRSLEVTKLQ	71 / 7 AA	78
Phosphosite 18:	EXOC3L	Q86VI1	S55	ARLGQYRSREVQRTC	85 / 7 AA	82
Phosphosite 19:	CHPF2	Q9P2E5	S282	HQGQQYRSFELAKNR	62 / 8 AA	86
Phosphosite 20:	VAV2	P52735	S144	NDDDVYRSLEELADE	85 / 7 AA	101