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:	TTC21B
Human P-Site:	Y698
P-Site Sequence:	REKMADIYLKHRKDK
UniProt:	Q7Z4L5
Intern. Prot. ID:	IPI00178386

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC21B	Q7Z4L5	Y698	REKMADIYLKHRKDK	100 / 9 AA	151
Phosphosite 1:	TTC10	Q13099	Y252	KMNMGNIYLKQRNYS	66 / 9 AA	93
Phosphosite 2:	SH3TC2	Q8TF17	Y579	YINLAAIYLKQRLRH	66 / 9 AA	145
Phosphosite 3:	SMPD2	O60906	Y148	YNRQKDIYLAHRVAQ	85 / 7 AA
Phosphosite 4:	OSBPL2	Q9H1P3	Y115	TEYMEHVYLIHRASC	55 / 9 AA	55
Phosphosite 5:	TTC21A	Q8NDW8	Y704	REKMANIYLQTLRDR	71 / 7 AA	151
Phosphosite 6:	Rb	P06400	Y325	SKRYEEIYLKNKDLD	50 / 8 AA	106
Phosphosite 7:	HES5	Q5TA89	S67	DILEMAVSYLKHSKA	75 / 8 AA	18
Phosphosite 8:	SACS	Q9NZJ4	Y3499	AKLEHLIYLKNRLSS	83 / 6 AA	521
Phosphosite 9:	SRGAP2	O75044	Y120	HTTLSDIYLNNIIPR	50 / 8 AA	121
Phosphosite 10:	CLCA3P	Q9Y6N3	Y109	DVIVADLYLKYGDDP	62 / 8 AA	30
Phosphosite 11:	LLGL2	Q6P1M3	Y722	TLYFADTYLKDSSRH	55 / 9 AA	113
Phosphosite 12:	ZHX1	Q9UKY1	Y789	TAILKDYYLKHKFLN	55 / 9 AA	98
Phosphosite 13:	SRGAP2	O75044	Y830	GGHVADIYLANINKQ	62 / 8 AA	121
Phosphosite 14:	NSMAF	Q92636	Y269	DDLCSDIYLKFYEPQ	71 / 7 AA	104
Phosphosite 15:	GOLGB1	Q14789	Y1061	KCQEIEIYLKQTISE	66 / 6 AA	376
Phosphosite 16:	BIRC1	Q13075	Y830	NISENDDYLKHQPEI	71 / 7 AA	160
Phosphosite 17:	SACS	Q9NZJ4	Y3477	PVDDLEVYLKHLLPK	66 / 6 AA	521
Phosphosite 18:	MRAS	O14807	Y50	DPTIEDSYLKHTEID	62 / 8 AA	24
Phosphosite 19:	MRAS	O14807	S49	YDPTIEDSYLKHTEI	62 / 8 AA	24
Phosphosite 20:	FBXO30	Q8TB52	Y452	DSRMADIYHIDVGTQ	100 / 5 AA	82