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:	S84
P-Site Sequence:	LIYAHKMSPNPDREA
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	S84	LIYAHKMSPNPDREA	100 / 9 AA	151
Phosphosite 1:	RRAGC	Q9HB90	S86	KVVFHKMSPNETLFL	100 / 6 AA	44
Phosphosite 2:	piccolo	Q9Y6V0	S809	KKAQTKMSPKPDAKP	85 / 7 AA	567
Phosphosite 3:	RIMBP2	O15034	S865	DYDPLTMSPNPDAAE	85 / 7 AA	116
Phosphosite 4:	BZRAP1	O95153	S1642	DYDPVSMSPNPDAGE	100 / 6 AA	200
Phosphosite 5:	ARMC8	Q8IUR7	S653	VDILHKLSQSPDSNL	62 / 8 AA	75
Phosphosite 6:	SMARCA4	P51532	S1452	RPPAEKLSPNPPNLT	75 / 8 AA	185
Phosphosite 7:	SMARCA2	P51531	S1377	RPPAEKLSPNPPKLT	75 / 8 AA	181
Phosphosite 8:	SYNPO2	Q9UMS6	S705	TFKEPKVSPNPELLS	71 / 7 AA	118
Phosphosite 9:	FLJ32810	A6NI28	S701	SKETPKASPNPDLPP	66 / 9 AA	89
Phosphosite 10:	FLJ32810	A6NI28	S382	SKETPKASPNPDLPP	66 / 9 AA	89
Phosphosite 11:	GAB3	Q8WWW8	S39	VLRRGRMSGNPDVLE	71 / 7 AA	66
Phosphosite 12:	SYNPO	Q8N3V7	T634	FVEKPKVTPNPDLLD	71 / 7 AA	99
Phosphosite 13:	KIAA1671	Q9BY89	S1154	KESANKMSPSGGAPQ	71 / 7 AA	197
Phosphosite 14:	SAP130	Q9H0E3	S465	PISGHRASPNPVAME	62 / 8 AA	110
Phosphosite 15:	NAG	A2RRP1	S325	QDGIFKMSLSPDGML	62 / 8 AA	269
Phosphosite 16:	PCDH9	Q9HC56	S858	KQGAEWMSPNQENKQ	55 / 9 AA	136
Phosphosite 17:	CCDC146	Q8IYE0	S549	IKERHKMSLNELEIL	83 / 6 AA	113
Phosphosite 18:	C4orf41	Q7Z392	Y376	NHEASVMYPNPDPLE	83 / 6 AA	129
Phosphosite 19:	ARHGAP36	Q6ZRI8	S227	LGSKRKMSLNPIAKQ	71 / 7 AA	62
Phosphosite 20:	SHANK1	Q9Y566	S2012	PASEHKVSPAPRPSS	71 / 7 AA	225