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:	C4orf17
Human P-Site:	S98
P-Site Sequence:	ESPVRGMSPAPNGAK
UniProt:	Q53FE4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf17	Q53FE4	S98	ESPVRGMSPAPNGAK	100 / 9 AA	40
Phosphosite 1:	PROX1	Q92786	S177	ENIIRGMSHSPSVAL	55 / 9 AA	83
Phosphosite 2:	POU3F4	P49335	S117	HPNAWGASPAPNPSI	66 / 9 AA	39
Phosphosite 3:	IGSF21	Q96ID5	T251	ERPSRGLTPDPNILL	62 / 8 AA	52
Phosphosite 4:	FAM22G	Q5VZR2	S672	SAQKRGLSPSPSPAS	62 / 8 AA	79
Phosphosite 5:	FAM22F	A1L443	S687	SAQKRGLSPSPSPAS	62 / 8 AA	81
Phosphosite 6:	EPB41L3	Q9Y2J2	T278	HKSHRGMTPAEAEMH	83 / 6 AA	121
Phosphosite 7:	CERK	Q8TCT0	S408	RRSPRGLSPAAHLGD	62 / 8 AA	60
Phosphosite 8:	TROAP	Q12815	S16	DPLLRGVSPTPSKIP	55 / 9 AA	84
Phosphosite 9:	HSPG2	P98160	S4319	EELVSGRSPGPNVAV	66 / 9 AA	469
Phosphosite 10:	POR	P16435	S111	RYGMRGMSADPEEYD	55 / 9 AA	77
Phosphosite 11:	DOK7	Q18PE1	S204	DCIVRGISPTKGPFG	71 / 7 AA	53
Phosphosite 12:	PHRF1	Q9P1Y6	S1202	KGAVREASPAPLAQG	75 / 8 AA	179
Phosphosite 13:	KPNA1	P52294	S244	SNLCRGKSPPPEFAK	55 / 9 AA	60
Phosphosite 14:	SAP30BP	Q9UHR5	S113	SERVRNMSPDEIKIP	71 / 7 AA	34
Phosphosite 15:	EPB41L2	O43491	S386	HKTHRGLSPAQADSQ	71 / 7 AA	113
Phosphosite 16:	HPSE	Q9Y251	S88	RTLARGLSPAYLRFG	83 / 6 AA	61
Phosphosite 17:	RAVER1	Q8IY67	S524	GEGLLGLSPGPNGHS	71 / 7 AA	64
Phosphosite 18:	ANKRD17	O75179	S2401	SSGVRAPSPAPSSVP	66 / 9 AA	274
Phosphosite 19:	GLI2	P10070	S149	ISAARGLSPADVAQE	83 / 6 AA	168
Phosphosite 20:	SCAF1	Q9H7N4	T1147	PPSSLGMTPAPVPTS	83 / 6 AA	139