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:	C21orf58
Human P-Site:	T203
P-Site Sequence:	PPRIILPTVPQPPAT
UniProt:	P58505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf58	P58505	T203	PPRIILPTVPQPPAT	100 / 9 AA	35
Phosphosite 1:	SMPD1	P17405	T180	SWNISLPTVPKPPPK	77 / 9 AA	70
Phosphosite 2:	SP2	Q02086	T333	AASATLPTVPQKPSQ	85 / 7 AA	65
Phosphosite 3:	ZC3H11A	O75152	T104	PSKTVLPTVPESPEE	55 / 9 AA	89
Phosphosite 4:	ZSWIM2	Q8NEG5	S443	NRLGILPSIPQCNFD	71 / 7 AA	73
Phosphosite 5:	AVIL	O75366	T236	RRSIIKPTVPDEIID	75 / 8 AA	92
Phosphosite 6:	ARAP1	Q96P48	T743	HYSVVLPTVSHSGFL	44 / 9 AA	162
Phosphosite 7:	TRIM47	Q96LD4	S107	SAPSALPSVPEPSAP	71 / 7 AA	70
Phosphosite 8:	AAK1	Q2M2I8	S414	NQPGLLASVPQPKPQ	62 / 8 AA	94
Phosphosite 9:	CTBP2	P56545	T419	PVTHNLPTVAHPSQA	71 / 7 AA	49
Phosphosite 10:	POU6F1	Q14863	T92	QPIQPTPTVPQPAVV	100 / 6 AA	33
Phosphosite 11:	PTGS1	P23219	S153	YYTRILPSVPKDCPT	71 / 7 AA	69
Phosphosite 12:	RBM21	Q9H6E5	T452	RDPPVLPTVSQLTQK	71 / 7 AA	94
Phosphosite 13:	eIF4B	P23588	T75	IDRSILPTAPRAARE	62 / 8 AA	69
Phosphosite 14:	IL31RA	Q8NI17	T556	LTHLCWPTVPNPAES	55 / 9 AA	83
Phosphosite 15:	SPEG	Q15772	S1934	EELEELPSVPRPLQP	71 / 7 AA	354
Phosphosite 16:	CCDC95	Q8NBZ0	T216	PPPTILSTVPRQMFS	71 / 7 AA	26
Phosphosite 17:	ZFHX3	Q15911	S2479	PQLVSLPSLPQPPPQ	55 / 9 AA	404
Phosphosite 18:	LRRC38	Q5VT99	S49	CRDRGLPSVPDPFPL	71 / 7 AA	32
Phosphosite 19:	GOLGB1	Q14789	T124	QGGTVLPTEPQSEEQ	55 / 9 AA	376
Phosphosite 20:	MusTRD1	Q9UHL9	T507	DLDIIQVTVPDPSPT	66 / 9 AA	106