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:	C4orf43
Human P-Site:	S108
P-Site Sequence:	RQGRRHCSRETVIKQ
UniProt:	Q96EY4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf43	Q96EY4	S108	RQGRRHCSRETVIKQ	100 / 9 AA	24
Phosphosite 1:	UBXD3	Q96LJ8	S240	KTSYRHCSIETMEVP	75 / 8 AA	31
Phosphosite 2:	C4orf43	Q96EY4	T111	RRHCSRETVIKQTME	100 / 6 AA	24
Phosphosite 3:	SHUJUN-2	Q02878	S45	KKGKPHCSRNPVLVR	55 / 9 AA	33
Phosphosite 4:	POM121L2	Q96KW2	S155	EELADPCSKETVLRA	71 / 7 AA	103
Phosphosite 5:	Protamine 2	P04554	S59	HYRRRHCSRRRLHRI	100 / 6 AA	13
Phosphosite 6:	IL17C	Q9P0M4	S164	VLRRRPCSRDGSGLP	71 / 7 AA	22
Phosphosite 7:	PNLIP	P16233	S450	GKQFNFCSPETVREE	71 / 7 AA	51
Phosphosite 8:	ADAMTS2	O95450	S971	PESRRACSRELCPGR	85 / 7 AA	135
Phosphosite 9:	DFFA	O00273	Y27	PCLLRRNYSREQHGV	71 / 7 AA	37
Phosphosite 10:	RBM7	Q9Y580	Y213	PYLADRHYSREQRYT	83 / 6 AA	31
Phosphosite 11:	LPL	P06858	S446	QKKVIFCSREKVSHL	71 / 7 AA	53
Phosphosite 12:	RBM7	Q9Y580	S214	YLADRHYSREQRYTD	83 / 6 AA	31
Phosphosite 13:	DFFA	O00273	S28	CLLRRNYSREQHGVA	71 / 7 AA	37
Phosphosite 14:	SCMH1	Q96GD3	S548	SAVRRLCSRGVLKGS	55 / 9 AA	73
Phosphosite 15:	CDK5RAP3	Q96JB5	S27	LVDRRHCSLKWQSLV	100 / 5 AA	57
Phosphosite 16:	TTC14	Q96N46	S521	RSSRRHSSRASSNQI	62 / 8 AA	88
Phosphosite 17:	TTC14	Q96N46	S520	SRSSRRHSSRASSNQ	62 / 8 AA	88
Phosphosite 18:	CLASP1	Q7Z460	S727	IPRSQGCSRETSPNR	100 / 5 AA	169
Phosphosite 19:	FAM38A	Q92508	T1670	IIKCSRETEKKYPQP	100 / 5 AA	233
Phosphosite 20:	MAGEE2	Q8TD90	S12	SQNARHCSAEITADY	83 / 6 AA	60