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:	UPB1
Human P-Site:	Y377
P-Site Sequence:	AEAVKSNYSPTIVKE
UniProt:	Q9UBR1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPB1	Q9UBR1	Y377	AEAVKSNYSPTIVKE	100 / 9 AA	43
Phosphosite 1:	UPB1	Q9UBR1	S378	EAVKSNYSPTIVKE_	100 / 8 AA	43
Phosphosite 2:	UPB1	Q9UBR1	S375	ELAEAVKSNYSPTIV	100 / 7 AA	43
Phosphosite 3:	SLC24A1	O60721	S131	TTTKNNYSPTAAGTE	85 / 7 AA	121
Phosphosite 4:	ITPR2	Q14571	S2458	ACAKENCSPTIPASN	75 / 8 AA	308
Phosphosite 5:	RHOBTB3	O94955	Y115	FHEVKDNYIPVIKRA	66 / 9 AA	69
Phosphosite 6:	PPL	O60437	S14	KRNKGKYSPTVQTRS	62 / 8 AA	205
Phosphosite 7:	PPL	O60437	Y13	RKRNKGKYSPTVQTR	62 / 8 AA	205
Phosphosite 8:	PTCHD1	Q96NR3	Y552	QQKYFSNYSPVIGFY	85 / 7 AA	101
Phosphosite 9:	ABHD13	Q7L211	S114	TGDNSPYSPTIIYFH	75 / 8 AA	39
Phosphosite 10:	LSAMP	Q13449	T220	VTVNYPPTITESKSN	83 / 6 AA	37
Phosphosite 11:	CXorf23	A2AJT9	Y486	IHQVKANYFPSPGIT	62 / 8 AA	84
Phosphosite 12:	KIF21A	Q7Z4S6	S524	FSGSSTFSPTILSSD	71 / 7 AA	187
Phosphosite 13:	WDR19	Q8NEZ3	T557	EIPDFSPTIKGVLWE	66 / 6 AA	152
Phosphosite 14:	GPR137B	O60478	Y147	IFKAKSKYSPELLKY	55 / 9 AA	46
Phosphosite 15:	ITPR2	Q14571	T2460	AKENCSPTIPASNTA	83 / 6 AA	308
Phosphosite 16:	GPR137B	O60478	S148	FKAKSKYSPELLKYR	62 / 8 AA	46
Phosphosite 17:	MYCT1	Q8N699	S193	TLPSSNISPTISTSH	85 / 7 AA	27
Phosphosite 18:	TRIM75	A6NK02	S227	ITAFSNYSATLKSQL	71 / 7 AA	54
Phosphosite 19:	MAML2	Q8IZL2	S369	IVIKSEYSPGLTQGP	62 / 8 AA	125
Phosphosite 20:	IGSF3	O75054	S1177	KEPHLNYSPTCLEPP	83 / 6 AA	135