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:	BLK
Human P-Site:	S475
P-Site Sequence:	VIAECWRSRPEERPT
UniProt:	P51451
Intern. Prot. ID:	IPI00554756

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BLK	P51451	S475	VIAECWRSRPEERPT	100 / 9 AA	58
Phosphosite 1:	SRMS	Q9H3Y6	S465	LMLECWRSSPEERPS	88 / 9 AA	55
Phosphosite 2:	SRMS	Q9H3Y6	S466	MLECWRSSPEERPSF	87 / 8 AA	55
Phosphosite 3:	GPRASP1	Q5JY77	S695	AGGGSWKSRPEEEED	75 / 8 AA	157
Phosphosite 4:	EPB42	P16452	T335	TSTECWMTRPALPQG	62 / 8 AA	77
Phosphosite 5:	IL28RA	Q8IU57	S479	LTFCWESSPEEEEEA	75 / 8 AA	58
Phosphosite 6:	C21orf30	Q9UFM2	S110	LRKEGWRSTPEMTSL	75 / 8 AA	26
Phosphosite 7:	WDR87	Q6ZQQ6	S252	SGVICIRSRPEAHTL	75 / 8 AA	333
Phosphosite 8:	KLHL32	Q96NJ5	S177	HLSELLKSRPEEVLT	66 / 9 AA	70
Phosphosite 9:	FAM98C	Q17RN3	S331	PPMPTWRSRREDGGP	71 / 7 AA	37
Phosphosite 10:	TOR2A	Q5JU69	S215	VALEAWRSRRDREEI	62 / 8 AA	36
Phosphosite 11:	TCP11	Q8WWU5	S371	SLLEDFHSRPEEAIL	66 / 9 AA	56
Phosphosite 12:	ODF2	Q5BJF6	S443	EALSTLESWRSRYNQ	83 / 6 AA	95
Phosphosite 13:	ODF2	Q5BJF6	S446	STLESWRSRYNQVVK	83 / 6 AA	95
Phosphosite 14:	QTRT1	Q9BXR0	S24	MRLVAECSRSRARAG	71 / 7 AA	44
Phosphosite 15:	BNIP3L	O60238	S146	DWVSDWSSRPENIPP	71 / 7 AA	24
Phosphosite 16:	ZSWIM1	Q9BR11	S247	WLAHRWRSRAESSHY	83 / 6 AA	55
Phosphosite 17:	LSR	Q86X29	S444	LHEDDWRSRPSRGPA	100 / 5 AA	71
Phosphosite 18:	BNIP3L	O60238	S145	ADWVSDWSSRPENIP	83 / 6 AA	24
Phosphosite 19:	LQK1	Q8TAF5	S27	CWKKGSRSRPQERVL	71 / 7 AA	10
Phosphosite 20:	QTRT1	Q9BXR0	S26	LVAECSRSRARAGEL	71 / 7 AA	44