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:	C4orf23
Human P-Site:	S542
P-Site Sequence:	PGWELSPSPRWVAAG
UniProt:	Q8IYL2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf23	Q8IYL2	S542	PGWELSPSPRWVAAG	100 / 9 AA	85
Phosphosite 1:	ZNF618	Q5T7W0	S307	SHPEVSPSPRFVAAK	77 / 9 AA	105
Phosphosite 2:	PABPC1	P11940	S434	QIAQLRPSPRWTAQG	66 / 9 AA	71
Phosphosite 3:	HAUS6	Q7Z4H7	T869	HKPELSPTPQNVQTD	66 / 9 AA	109
Phosphosite 4:	C4orf23	Q8IYL2	S540	SPPGWELSPSPRWVA	100 / 7 AA	85
Phosphosite 5:	PABPC3	Q9H361	S428	QIARLRPSPRWTAQG	75 / 8 AA	70
Phosphosite 6:	TOM1L1	O75674	S321	SQDLLDLSPSPRMPR	85 / 7 AA	53
Phosphosite 7:	BRSK1	Q8TDC3	S774	PDPELSSSPRRGPPK	75 / 8 AA	87
Phosphosite 8:	PKD1L2	Q7Z442	S968	RSKELTPSAQWEASL	62 / 8 AA	273
Phosphosite 9:	TOM1L1	O75674	S323	DLLDLSPSPRMPRAT	85 / 7 AA	53
Phosphosite 10:	DLK	Q12852	S734	DSEVELTSSQRWPQS	62 / 8 AA	93
Phosphosite 11:	polycystin 1	P98161	S2086	FEAATSPSPRRVAYH	85 / 7 AA	463
Phosphosite 12:	BRSK1	Q8TDC3	S773	RPDPELSSSPRRGPP	75 / 8 AA	87
Phosphosite 13:	TTN	Q8WZ42	S4521	DGAALSPSPNWKISD	75 / 8 AA	3816
Phosphosite 14:	C14orf115	Q9H8Y1	S539	RYPSLSPSAFWVWKS	75 / 8 AA	78
Phosphosite 15:	DLK	Q12852	S735	SEVELTSSQRWPQSL	62 / 8 AA	93
Phosphosite 16:	1190020J12Rik	Q6ZVX7	S28	SLQELPPSPRSPSPP	75 / 8 AA	31
Phosphosite 17:	CHRNA10	Q9GZZ6	S368	RPPELSPSPQSPEGG	75 / 8 AA	50
Phosphosite 18:	MSL3L1	Q8N5Y2	S311	SQEELSPSPPLLNPS	66 / 9 AA	60
Phosphosite 19:	TROAP	Q12815	S98	PLEELRPSPRGQNVG	85 / 7 AA	84
Phosphosite 20:	MARCH-IX	Q86YJ5	S210	IWSSLSPSAKWQRQD	71 / 7 AA	38