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:	FAM53B
Human P-Site:	S135
P-Site Sequence:	TSWRPLGSKVWTPVE
UniProt:	Q14153
Intern. Prot. ID:	Isoform1 - IPI00029013

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FAM53B	Q14153	S135	TSWRPLGSKVWTPVE	100 / 9 AA	46
Phosphosite 1:	FAM53A	Q6NSI3	S142	SPWRPGSSKVWTPVS	77 / 9 AA	43
Phosphosite 2:	TTN	Q8WZ42	T16062	VTGRPVPTKVWTKEE	66 / 9 AA	3816
Phosphosite 3:	C14orf172	Q96FX7	S56	LIGRPFGSKVTCGRG	85 / 7 AA	31
Phosphosite 4:	C16orf74	Q96GX8	S44	MLPRDLGSTVWLDET	75 / 8 AA	7
Phosphosite 5:	HIVEP1	P15822	S1625	PELRPLGSQVQKVPS	85 / 7 AA	297
Phosphosite 6:	NDOR1	Q9UHB4	S533	HRLRELGSLVWELLD	75 / 8 AA	67
Phosphosite 7:	GABRA3	P34903	S144	PLNNLLASKIWTPDT	71 / 7 AA	55
Phosphosite 8:	C5orf6	Q9NYF3	S139	PVWRPAPSKLWTPIK	66 / 9 AA	43
Phosphosite 9:	DHX16	O60231	S637	DRCRRLGSKIRELLV	62 / 8 AA	119
Phosphosite 10:	CNTN6	Q9UQ52	S745	IMFRPVGSTTWSKEK	55 / 9 AA	114
Phosphosite 11:	CECR2	Q9BXF3	S571	RAGRSGGSHVWTRSR	66 / 9 AA	164
Phosphosite 12:	CCDC21	Q6P2H3	S264	GLSKPLPSQVWQPSP	62 / 8 AA	86
Phosphosite 13:	FAM53A	Q6NSI3	S141	RSPWRPGSSKVWTPV	75 / 8 AA	43
Phosphosite 14:	TGF-betaR2	P37173	S476	DYEPPFGSKVREHPC	71 / 7 AA	65
Phosphosite 15:	H1FOO	Q8IZA3	S116	LLARPLNSKARGATG	62 / 8 AA	36
Phosphosite 16:	ZNF541	Q9H0D2	S1181	ADYRYTGSDVWTPIE	66 / 9 AA	148
Phosphosite 17:	HCFC1	P51610	S1216	VQLAPLSSKVRLSSP	71 / 7 AA	209
Phosphosite 18:	C16orf74	Q96GX8	T45	LPRDLGSTVWLDETG	83 / 6 AA	7
Phosphosite 19:	GPSN2	Q9NZ01	S223	RDLRPAGSKTRKIPY	62 / 8 AA	36
Phosphosite 20:	P2RY8	Q86VZ1	S131	GVLYPLSSKRWRRRR	71 / 7 AA	41