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:	XKR4
Human P-Site:	S368
P-Site Sequence:	RDDKKPISYMAVIIQ
UniProt:	Q5GH76
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	XKR4	Q5GH76	S368	RDDKKPISYMAVIIQ	100 / 9 AA	72
Phosphosite 1:	C7orf66	A4D0T2	S104	IVHKKPISYAKSFPK	100 / 6 AA	13
Phosphosite 2:	C14orf50	Q96LQ0	S175	SLEKKPKSYMVGLVE	85 / 7 AA	49
Phosphosite 3:	Olfr727	Q8NH41	Y156	AICKPLHYMTVMSRR	62 / 8 AA	39
Phosphosite 4:	RASGEF1C	Q8N431	S181	VGADKPISYRTKPPA	71 / 7 AA	53
Phosphosite 5:	THAP10	Q9P2Z0	Y247	SEQSDLSYMAVQVKE	83 / 6 AA	28
Phosphosite 6:	THAP10	Q9P2Z0	S246	KSEQSDLSYMAVQVK	83 / 6 AA	28
Phosphosite 7:	RPGR	Q92834	S715	ESVEKPDSYMEGASE	71 / 7 AA	113
Phosphosite 8:	OR5M8	Q8NGP6	S92	LSEKKSISYPACLVQ	66 / 9 AA	36
Phosphosite 9:	OR7D4	Q8NG98	S93	QARSKDISYMGCLTQ	62 / 8 AA	34
Phosphosite 10:	Spermatogenesis-associated protein 24	Q86W54	S177	RIQKQQESYMAQVLD	62 / 8 AA	24
Phosphosite 11:	OR7D4	Q8NG98	Y94	ARSKDISYMGCLTQV	62 / 8 AA	34
Phosphosite 12:	NUDT9	Q9BW91	Y99	QDYKPVEYTAVSVLA	62 / 8 AA	39
Phosphosite 13:	OR6C70	A6NIJ9	Y130	AICKPLRYMSIMSNK	50 / 8 AA	35
Phosphosite 14:	RPGR	Q92834	Y716	SVEKPDSYMEGASES	71 / 7 AA	113
Phosphosite 15:	AHI1	Q8N157	Y805	FKGIPISYLEIHPNG	57 / 7 AA	137
Phosphosite 16:	AHI1	Q8N157	S804	EFKGIPISYLEIHPN	57 / 7 AA	137
Phosphosite 17:	OR4D2	P58180	S93	LSEKKTISYQGCMGQ	55 / 9 AA	35
Phosphosite 18:	HNRNPL	P14866	Y130	QEFGPISYVVVMPKK	71 / 7 AA	64
Phosphosite 19:	FOXM1	Q08050	Y239	SVSERPPYSYMAMIQ	62 / 8 AA	84
Phosphosite 20:	WNT7A	O00755	S259	LKIKKPLSYRKPMDT	71 / 7 AA	39