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:	S894
P-Site Sequence:	CAEIAKHSVAQRDYE
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	S894	CAEIAKHSVAQRDYE	100 / 9 AA	151
Phosphosite 1:	MOCOS	Q96EN8	S310	DFYIPRQSVAQRFED	66 / 9 AA	98
Phosphosite 2:	JMJD1C	Q15652	S1083	DLYKMKHSVPQSLPQ	83 / 6 AA	285
Phosphosite 3:	MYO1F	O00160	S1023	AGMQRKRSVGQRPVP	71 / 7 AA	125
Phosphosite 4:	PLCL4	O75038	S920	GRPPARPSVSQRILR	62 / 8 AA	68
Phosphosite 5:	CUBN	O60494	Y2331	HVGFKAKYSIAQCGG	71 / 7 AA	399
Phosphosite 6:	MEI1	Q5TIA1	S1233	MGHLADHSMAQTLQA	62 / 8 AA	141
Phosphosite 7:	SRPR	P08240	S574	NRALADHSMAQTPRL	62 / 8 AA	70
Phosphosite 8:	ATXN2L	Q8WWM7	S328	RTEEEKHSAVQRQGS	62 / 8 AA	113
Phosphosite 9:	CUBN	O60494	S2332	VGFKAKYSIAQCGGR	71 / 7 AA	399
Phosphosite 10:	DHX30	Q7L2E3	S498	PRRISAVSVAQRVSH	66 / 9 AA	134
Phosphosite 11:	KLHDC2	Q9Y2U9	S393	LPKHLLHSVNQRFGS	83 / 6 AA	46
Phosphosite 12:	AKD1	Q5TCS8	S304	FFKTGSHSVAQGRVQ	62 / 8 AA	87
Phosphosite 13:	FGGY	Q96C11	S132	RINETKHSVLQYVGG	71 / 7 AA	60
Phosphosite 14:	C9orf75	Q4KMQ1	S665	SSYTPKHSVAFSKWQ	71 / 7 AA	76
Phosphosite 15:	SPAG6	O75602	S198	LSDIAKHSPELAQTV	100 / 5 AA	55
Phosphosite 16:	JMJD1C	Q15652	S1175	PHQIASHSVTTFRND	71 / 7 AA	285
Phosphosite 17:	ACRV1	P26436	T79	EHGSSKHTVAEHTSG	50 / 8 AA	28
Phosphosite 18:	DDX56	Q9NY93	S124	NVSAAEDSVSQRAVL	62 / 8 AA	62
Phosphosite 19:	LGR4	Q9BXB1	S493	DNSLQDHSVAQEKGT	62 / 8 AA	104
Phosphosite 20:	F10	P00742	S183	TLERRKRSVAQATSS	83 / 6 AA	55