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:	S15
P-Site Sequence:	RLKMKKSSDVAFTPL
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	S15	RLKMKKSSDVAFTPL	100 / 9 AA	72
Phosphosite 1:	XKR4	Q5GH76	S14	GRLKMKKSSDVAFTP	100 / 8 AA	72
Phosphosite 2:	Bicd2	Q8TD16	S510	EKELKKVSDVAGETQ	75 / 8 AA	94
Phosphosite 3:	BIN3	Q9NQY0	T49	QKDMKKSTDADLAMS	55 / 9 AA	30
Phosphosite 4:	ATAD1	Q8NBU5	S346	AIEKMKKSKDAAFQN	75 / 8 AA	159
Phosphosite 5:	SIAE	Q9HAT2	S332	SDLSKKSSDDGFPQI	75 / 8 AA	58
Phosphosite 6:	KATNAL2	Q8IYT4	S94	PKIVKKSSDTAENNL	75 / 8 AA	61
Phosphosite 7:	PKLR	P30613	S292	ASFVRKASDVAAVRA	62 / 8 AA	62
Phosphosite 8:	PDYN	P01213	S187	RKYPKRSSEVAGEGD	71 / 7 AA	28
Phosphosite 9:	PDYN	P01213	S186	LRKYPKRSSEVAGEG	71 / 7 AA	28
Phosphosite 10:	AZI2	Q9H6S1	S358	FPSPPKSSETAFGET	71 / 7 AA	45
Phosphosite 11:	PDLIM7	Q9NR12	S191	EEHLKKSSQVPRTEA	62 / 8 AA	50
Phosphosite 12:	GOLGA4	Q13439	S473	VVDVMKKSSEEQIAK	83 / 6 AA	261
Phosphosite 13:	BRP44L	Q9Y5U8	S47	AINDMKKSPEIISGR	57 / 7 AA	12
Phosphosite 14:	PPEF2	O14830	S103	DSEMKKCSDYESIEV	83 / 6 AA	87
Phosphosite 15:	BIN3	Q9NQY0	S48	LQKDMKKSTDADLAM	71 / 7 AA	30
Phosphosite 16:	LGALS4	P56470	S58	VVGQDPGSDVAFHFN	83 / 6 AA	36
Phosphosite 17:	TGIF2	Q9GZN2	S101	SRRGGKASDVALPRG	71 / 7 AA	26
Phosphosite 18:	KIAA0586	Q9BVV6	S420	TKVTMQKSDDVLHDL	71 / 7 AA	169
Phosphosite 19:	DDX24	Q9GZR7	S104	KKIKLKKSKNVATEG	62 / 8 AA	96
Phosphosite 20:	IQGAP2	Q13576	S554	QCLEGKKSSDILSVL	83 / 6 AA	181