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:	C3orf20
Human P-Site:	S56
P-Site Sequence:	FTWEELISDPSVPTP
UniProt:	Q8ND61
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf20	Q8ND61	S56	FTWEELISDPSVPTP	100 / 9 AA	101
Phosphosite 1:	MEKK4	Q9Y6R4	S467	ESEEEQISDPRVPEI	77 / 9 AA	182
Phosphosite 2:	SECISBP2	Q96T21	T590	GMDELISTPSVEDKS	87 / 8 AA	95
Phosphosite 3:	TRIP4	Q15650	S80	KNDQELISDPLQQCF	85 / 7 AA	66
Phosphosite 4:	HSF2	Q03933	S273	ETNEDVISDPSNCSQ	75 / 8 AA	60
Phosphosite 5:	FAM166A	Q6J272	T44	RTTGQLLTDPSVQKS	62 / 8 AA	36
Phosphosite 6:	ADCY4	Q8NFM4	T56	WASGRELTSDPSFLT	85 / 7 AA	120
Phosphosite 7:	HAUS3	Q68CZ6	T427	YKQLEMLTDPSVSQQ	62 / 8 AA	70
Phosphosite 8:	ADCY4	Q8NFM4	S57	ASGRELTSDPSFLTT	85 / 7 AA	120
Phosphosite 9:	p53	P04637	S6	__MEEPQSDPSVEPP	77 / 9 AA	44
Phosphosite 10:	UBR5	O95071	S191	VIPEELISQAQVVLQ	66 / 9 AA	309
Phosphosite 11:	C3orf20	Q8ND61	S59	EELISDPSVPTPSDI	100 / 6 AA	101
Phosphosite 12:	HS3ST3A1	Q9Y663	S317	VSGERLISDPAGELG	75 / 8 AA	45
Phosphosite 13:	HS3ST3B1	Q9Y662	S302	VSGERLISDPAGELG	75 / 8 AA	43
Phosphosite 14:	TRIM72	Q6ZMU5	T292	MPALEELTFDPSSAH	75 / 8 AA	53
Phosphosite 15:	CMYA5	Q8N3K9	S67	IKQEYIISDPSFSMV	75 / 8 AA	449
Phosphosite 16:	KCNH7	Q9NS40	S483	NQNEEVVSDPAKIAI	62 / 8 AA	135
Phosphosite 17:	MTHFR	P42898	S427	MWGEELTSEESVFEV	66 / 9 AA	75
Phosphosite 18:	TSPYL2	Q9H2G4	S628	EDVIEIISDESVEEE	75 / 8 AA	79
Phosphosite 19:	CPVL	Q9H3G5	S300	LLDGDLTSDPSYFQN	71 / 7 AA	54
Phosphosite 20:	JAK3	P52333	S789	SSDYELLSDPTPGAL	71 / 7 AA	125