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:	C21orf56
Human P-Site:	T102
P-Site Sequence:	PLSSEDDTSPGCAAP
UniProt:	Q9H0A9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf56	Q9H0A9	T102	PLSSEDDTSPGCAAP	100 / 9 AA	38
Phosphosite 1:	C21orf56	Q9H0A9	S103	LSSEDDTSPGCAAPS	100 / 8 AA	38
Phosphosite 2:	ADCYAP1R1	P41586	S50	ELMGFNDSSPGCPGM	71 / 7 AA	53
Phosphosite 3:	ADAMTS13	Q76LX8	T167	TINPEDDTDPGHADL	66 / 9 AA	154
Phosphosite 4:	CACNA1I	Q9P0X4	T2093	SHSSGGSTSPGCTHH	66 / 9 AA	245
Phosphosite 5:	CACNA1D	Q01668	S1896	GFLEDDDSPVCYDSR	75 / 8 AA	245
Phosphosite 6:	SVOP	Q8N4V2	T29	SARSEDDTASGEHEV	75 / 8 AA	61
Phosphosite 7:	SLC1A4	P43007	T506	NCKSEEETSPLVTHQ	71 / 7 AA	56
Phosphosite 8:	FCGBP	Q9Y6R7	T507	ELCSEDDTLPAFSVE	75 / 8 AA	572
Phosphosite 9:	C10orf47	Q86WR7	S20	MNSDTSPSCRLRAFS	83 / 6 AA	46
Phosphosite 10:	Bcr	P11274	S906	INKEDDESPGLYGFL	85 / 7 AA	143
Phosphosite 11:	C10orf47	Q86WR7	T17	ASDMNSDTSPSCRLR	83 / 6 AA	46
Phosphosite 12:	ARHGAP21	Q5T5U3	T1113	KLLSKDDTSPPKDKG	85 / 7 AA	217
Phosphosite 13:	C10orf47	Q86WR7	S18	SDMNSDTSPSCRLRA	83 / 6 AA	46
Phosphosite 14:	NMDAR1 (Glutamate)	Q05586	S443	CTGPNDTSPGSPRHT	71 / 7 AA	105
Phosphosite 15:	NMDAR1 (Glutamate)	Q05586	T442	ICTGPNDTSPGSPRH	71 / 7 AA	105
Phosphosite 16:	SMEK3P	Q6ZMV5	T822	EEDKEDETSPKKKPH	83 / 6 AA	96
Phosphosite 17:	SMEK3P	Q6ZMV5	S823	EDKEDETSPKKKPHL	83 / 6 AA	96
Phosphosite 18:	CDCA3	Q99618	S209	TILQDDNSPGTLTLR	71 / 7 AA	29
Phosphosite 19:	MAST1	Q9Y2H9	T672	HLESEDDTSYFDTRS	100 / 6 AA	171
Phosphosite 20:	MAST2	Q6P0Q8	T810	QLESEDDTSYFDTRS	100 / 6 AA	196