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:	C3orf74
Human P-Site:	S28
P-Site Sequence:	STFSKDPSGCCVGND
UniProt:	Q6ZRV3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C3orf74	Q6ZRV3	S28	STFSKDPSGCCVGND	100 / 9 AA	17
Phosphosite 1:	PRDM15	P57071	S902	VRYKKEPSGCPVCGK	75 / 8 AA	169
Phosphosite 2:	IKZF4	Q9H2S9	S35	DNLERDPSGGCVPDF	75 / 8 AA	64
Phosphosite 3:	KRTAP10-5	P60370	S108	PTCSKDSSSCCQQSS	75 / 8 AA	28
Phosphosite 4:	KRTAP10-1	P60331	S119	PTCSKDSSSCCQQSS	75 / 8 AA	29
Phosphosite 5:	KRTAP10-5	P60370	S107	LPTCSKDSSSCCQQS	75 / 8 AA	28
Phosphosite 6:	KRTAP10-1	P60331	S118	LPTCSKDSSSCCQQS	75 / 8 AA	29
Phosphosite 7:	UBXN4	Q92575	S184	ATSSQEPSGCSDQRP	62 / 8 AA	57
Phosphosite 8:	ASTN1	O14525	S649	LSPMKDSSGCYDRHI	71 / 7 AA	145
Phosphosite 9:	HMMR	O75330	S15	LKRFNDPSGCAPSPG	83 / 6 AA	84
Phosphosite 10:	KRTAP10-5	P60370	S109	TCSKDSSSCCQQSSC	71 / 7 AA	28
Phosphosite 11:	KRTAP10-1	P60331	S120	TCSKDSSSCCQQSSC	71 / 7 AA	29
Phosphosite 12:	SCML2	Q9UQR0	S629	QGFSKDPSTWSVDEV	66 / 9 AA	77
Phosphosite 13:	CCDC158	Q5M9N0	S991	AGDREDPSGCFTFTS	100 / 5 AA	127
Phosphosite 14:	MED13L	Q71F56	S319	LGSVKDPSNCGMPLT	83 / 6 AA	243
Phosphosite 15:	TBC1D1	Q86TI0	S546	SNTSKEPSVCEKEAL	71 / 7 AA	133
Phosphosite 16:	ATXN1	P54253	S376	DYSSRDPSGVRASVM	62 / 8 AA	87
Phosphosite 17:	RHBDL6	Q6PJF5	S497	ERDLERDSGCCVQND	100 / 5 AA	97
Phosphosite 18:	TFIP11	Q9UBB9	S230	SQWRKDPSGSKKKPK	83 / 6 AA	97
Phosphosite 19:	TULP1	O00294	S210	GEADKDPSGSPASAR	62 / 8 AA	61
Phosphosite 20:	QARS	P47897	S655	QHVVKGPSGCVESLE	83 / 6 AA	88