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:	T20
P-Site Sequence:	KSSDVAFTPLQNSDH
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	T20	KSSDVAFTPLQNSDH	100 / 9 AA	72
Phosphosite 1:	PRPF31	Q8WWY3	T455	TASSVAFTPLQGLEI	87 / 8 AA	55
Phosphosite 2:	MPHOSPH1	Q96Q89	T1628	PELEIQFTPLQPNKM	62 / 8 AA	211
Phosphosite 3:	RHOXF2	Q9BQY4	T142	QPNVHAFTPLQLQEL	100 / 6 AA	32
Phosphosite 4:	RHOXF2B	P0C7M4	T142	QPNVHAFTPLQLQEL	100 / 6 AA	32
Phosphosite 5:	DPYD	Q12882	S905	KEQNVAFSPLKRNCF	62 / 8 AA	111
Phosphosite 6:	COL20A1	Q9P218	T157	SEPQVAFTPSQDPRT	75 / 8 AA	136
Phosphosite 7:	TSGA10	Q9BZW7	T110	TERDVAFTDLRRMTT	75 / 8 AA	81
Phosphosite 8:	DEF	Q68CQ4	T276	QKSSSPFTPLQKELF	71 / 7 AA	87
Phosphosite 9:	MPHOSPH1	Q96Q89	T342	KHQSVAFTKLNNASS	75 / 8 AA	211
Phosphosite 10:	TNKS2	Q9H2K2	T747	ATDKWAFTPLHEAAQ	71 / 7 AA	127
Phosphosite 11:	SHROOM3	Q8TF72	S663	KTKSAFSSLQNIPES	71 / 7 AA	217
Phosphosite 12:	TNKS	O95271	T905	ATDKWAFTPLHEAAQ	71 / 7 AA	142
Phosphosite 13:	LRCH3	Q96II8	T569	LPHSSAFTPLKSDDR	71 / 7 AA	86
Phosphosite 14:	DMRTA1	Q5VZB9	S410	LGNKSAFSPLQTTSA	83 / 6 AA	53
Phosphosite 15:	ANKRD52	Q8NB46	T274	QPNDKGFTPLHVAAV	62 / 8 AA	115
Phosphosite 16:	KIF21B	O75037	T1237	RSTDVGFTPPSSPPT	83 / 6 AA	183
Phosphosite 17:	DMRTA2	Q96SC8	S439	LSSRSAFSPLQPNAS	83 / 6 AA	53
Phosphosite 18:	DOCK8	Q8NF50	T96	DDLDVVFTPKECRTL	62 / 8 AA	239
Phosphosite 19:	CIDEA	O60543	T28	QTKRVLFTPLMHPAR	62 / 8 AA	25
Phosphosite 20:	OBP2B	Q9NPH6	T159	LSEEDIFTPLQTGSC	83 / 6 AA	19