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:	T1074
P-Site Sequence:	CLNPDNETVGGEVFE
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	T1074	CLNPDNETVGGEVFE	100 / 9 AA	151
Phosphosite 1:	WDR44	Q5JSH3	T329	GKAPDGQTVAGEVMG	66 / 9 AA	101
Phosphosite 2:	PRUNE2	Q8WUY3	S1332	SSGSDDDSVGGEESI	55 / 9 AA	34
Phosphosite 3:	USP9Y	O00507	T1859	KEQSDNETAGGTKYR	75 / 8 AA	291
Phosphosite 4:	ALX4	Q9H161	T172	ELPPDSDTVGMDSSY	55 / 9 AA	44
Phosphosite 5:	C7orf29	Q96FA7	T205	KYLWENETVGAQDDP	62 / 8 AA	26
Phosphosite 6:	ALX4	Q9H161	S170	EPELPPDSDTVGMDS	71 / 7 AA	44
Phosphosite 7:	SYTL3	Q4VX76	T136	PTGGKHETVGGQLLQ	71 / 7 AA	69
Phosphosite 8:	MPRIP	Q6WCQ1	T982	EKSPDSATVSGYDIM	62 / 8 AA	117
Phosphosite 9:	IQSEC3	Q9UPP2	T188	SRRPENETVLHQFCC	83 / 6 AA	128
Phosphosite 10:	PHF6	Q8IWS0	S61	SSHSDNESLGGFSIE	62 / 8 AA	41
Phosphosite 11:	MCM3AP	O60318	T1009	TQRPGSDTVGGGRGE	62 / 8 AA	218
Phosphosite 12:	WWP1	Q9H0M0	T241	ASEPADDTVNGESSS	55 / 9 AA	105
Phosphosite 13:	SMARCA4	P51532	T1301	DEVPDDETVNQMIAR	83 / 6 AA	185
Phosphosite 14:	FBXO42	Q6P3S6	T522	MDGMDNRTVGGSMRH	85 / 7 AA	78
Phosphosite 15:	PTPN14	Q15678	T447	RPTPDYETVMRQMKR	83 / 6 AA	135
Phosphosite 16:	PTPN21	Q16825	T453	RPTPDYETVMKQLNR	83 / 6 AA	133
Phosphosite 17:	PHKB	Q93100	T44	LPRPDNETLWDKLDH	83 / 6 AA	125
Phosphosite 18:	SMURF2	Q9HAU4	T127	LGPNDNDTVRGQIVV	62 / 8 AA	86
Phosphosite 19:	EML4	Q9HC35	T875	LSLPQNETVADTTLT	71 / 7 AA	109
Phosphosite 20:	MTR	Q99707	T1001	PKIFNDKTVGGEARK	62 / 8 AA	141