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:	C4orf49
Human P-Site:	S41
P-Site Sequence:	SSNRFPGSSGSNMIY
UniProt:	Q8TDB4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf49	Q8TDB4	S41	SSNRFPGSSGSNMIY	100 / 9 AA	25
Phosphosite 1:	C4orf49	Q8TDB4	S42	SNRFPGSSGSNMIYY	100 / 8 AA	25
Phosphosite 2:	QPCT	Q16769	S81	LIERYPGSPGSYAAR	66 / 9 AA	41
Phosphosite 3:	COL4A2	P08572	S1210	GTKGFPGSPGSDIHG	75 / 8 AA	168
Phosphosite 4:	AlphaK1	Q96L96	S582	RAARGPGSSGTDSTR	66 / 9 AA	201
Phosphosite 5:	SHROOM3	Q8TF72	S1051	NGMRFPESSVADRRR	55 / 9 AA	217
Phosphosite 6:	TRIM61	Q5EBN2	S201	FNLRLPGSSDSSASG	66 / 9 AA	24
Phosphosite 7:	BCAS4	Q8TDM0	S181	CNLRLPGSSDSPASA	75 / 8 AA	23
Phosphosite 8:	GPRIN1	Q7Z2K8	S325	LGKLIPGSSGKNGPV	75 / 8 AA	102
Phosphosite 9:	DERPC	P0CG13	S76	PSPFPASSGSLASNP	85 / 7 AA	51
Phosphosite 10:	DNHD1	Q96M86	S882	PSSNFPGSRGSVSSQ	85 / 7 AA	113
Phosphosite 11:	FAM123C	Q8N944	S120	GSASFPGSPGSRRMI	85 / 7 AA	90
Phosphosite 12:	COL4A1	P02462	S914	DHGFPGSSGPRGDPG	100 / 6 AA	161
Phosphosite 13:	COL4A1	P02462	S913	GDHGFPGSSGPRGDP	100 / 6 AA	161
Phosphosite 14:	C1orf2	P81408	S467	PTRRFSDSSGSLTPP	75 / 8 AA	71
Phosphosite 15:	DERPC	P0CG13	S75	NPSPFPASSGSLASN	75 / 8 AA	51
Phosphosite 16:	NUDT14	O95848	S77	VERRFPGSLAAVDQD	100 / 5 AA	24
Phosphosite 17:	GPRIN1	Q7Z2K8	S326	GKLIPGSSGKNGPVS	75 / 8 AA	102
Phosphosite 18:	COL7A1	Q02388	S2715	IGGFPGPSGNDGSAG	62 / 8 AA	295
Phosphosite 19:	SLTM	Q9NWH9	S782	ERGRFPESSAVQSSS	71 / 7 AA	117
Phosphosite 20:	Egr1	P18146	S228	QSQAFPGSAGTALQY	71 / 7 AA	58