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:	POU3F3
Human P-Site:	Y222
P-Site Sequence:	PPPQSLLYSQPGGFT
UniProt:	P20264
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POU3F3	P20264	Y222	PPPQSLLYSQPGGFT	100 / 9 AA	50
Phosphosite 1:	POU3F3	P20264	S223	PPQSLLYSQPGGFTV	100 / 8 AA	50
Phosphosite 2:	COL18A1	P39060	Y554	HQDISLLYTEPGAGQ	75 / 8 AA	178
Phosphosite 3:	COL18A1	P39060	T555	QDISLLYTEPGAGQT	75 / 8 AA	178
Phosphosite 4:	LRRC8B	Q6P9F7	Y208	SGKQSLPYPQPGLES	77 / 9 AA	92
Phosphosite 5:	COPG	Q9Y678	Y700	VPARSLPYNQPGTCY	66 / 9 AA	98
Phosphosite 6:	CTSE	P14091	Y128	QPSQSSTYSQPGQSF	77 / 9 AA	43
Phosphosite 7:	PRSS36	Q5K4E3	Y210	EATCQCLYSQPGPFN	100 / 6 AA	92
Phosphosite 8:	POU3F2	P20265	Y190	ASNGGLLYSQPSFTV	85 / 7 AA	47
Phosphosite 9:	POU3F2	P20265	S191	SNGGLLYSQPSFTVN	100 / 6 AA	47
Phosphosite 10:	COPG2	Q9UBF2	Y697	IPAPSLPYNQPGICY	75 / 8 AA	98
Phosphosite 11:	FAM38B	Q9H5I5	Y323	ELNKSLLYSAPIDPT	75 / 8 AA	63
Phosphosite 12:	NEU4	Q8WWR8	Y380	QSPTWLLYSHPVGRR	71 / 7 AA	52
Phosphosite 13:	NEU4	Q8WWR8	S381	SPTWLLYSHPVGRRA	71 / 7 AA	52
Phosphosite 14:	PTPN14	Q15678	Y485	NQPEDLVYSQPEMRE	55 / 9 AA	135
Phosphosite 15:	PICALM	Q13492	S631	TQPTLIYSQPVMRPP	71 / 7 AA	71
Phosphosite 16:	NEU3	Q9UQ49	Y331	PSESWLLYSHPTSRK	71 / 7 AA	48
Phosphosite 17:	NEU3	Q9UQ49	S332	SESWLLYSHPTSRKQ	71 / 7 AA	48
Phosphosite 18:	SBNO2	Q9Y2G9	Y25	PPAGSLLYSPPPLQS	85 / 7 AA	150
Phosphosite 19:	PICALM	Q13492	Y630	MTQPTLIYSQPVMRP	71 / 7 AA	71
Phosphosite 20:	FAM38B	Q9H5I5	S324	LNKSLLYSAPIDPTE	85 / 7 AA	63