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:	S360
P-Site Sequence:	YQKALRDSRDDKKPI
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	S360	YQKALRDSRDDKKPI	100 / 9 AA	72
Phosphosite 1:	XKR7	Q5GH72	S287	YQKVLRDSRDDKRPL	88 / 9 AA	64
Phosphosite 2:	XKR6	Q5GH73	S345	YHKLLRDSRDDKKSM	100 / 8 AA	72
Phosphosite 3:	KLHL25	Q9H0H3	S82	FSHGLRESRDDTVNF	66 / 9 AA	66
Phosphosite 4:	CSRNP1	Q96S65	S233	ELQALRQSREDCGCH	75 / 8 AA	64
Phosphosite 5:	TELO2	Q9Y4R8	S379	GEPELRDSRDELLAS	75 / 8 AA	92
Phosphosite 6:	ZNF214	Q9UL59	S213	QEDLLRDSMEEKYCG	62 / 8 AA	71
Phosphosite 7:	FAM13C1	Q8NE31	T521	LLDHLRETRADKKRL	62 / 8 AA	66
Phosphosite 8:	4E-BP1	Q13541	S101	SQSHLRNSPEDKRAG	62 / 8 AA	12
Phosphosite 9:	D430041B17	A6NL88	S424	SPEALRQSREHLLSP	62 / 8 AA	56
Phosphosite 10:	ZC3H13	Q5T200	S473	DRRELRDSRDMRDSR	85 / 7 AA	197
Phosphosite 11:	TDRD12	Q587J7	S302	NMDSLRDSPKDKSEK	66 / 9 AA	133
Phosphosite 12:	FUT11	Q495W5	S115	NRRALRDSRTRALLF	100 / 6 AA	56
Phosphosite 13:	NCoA5	Q9HCD5	S96	DFRDLRDSRDFRDQR	100 / 6 AA	66
Phosphosite 14:	POLR3E	Q9NVU0	S216	HYYGLRDSRSEHERQ	62 / 8 AA	80
Phosphosite 15:	FUT5	Q11128	S37	FFSYLRVSRDDATGS	85 / 7 AA	43
Phosphosite 16:	FUT3	P21217	S37	FFSYLRVSRDDATGS	85 / 7 AA	42
Phosphosite 17:	TRXR1	Q16881	S233	LGQALQDSRNYGWKV	71 / 7 AA	71
Phosphosite 18:	FMNL	O95466	S218	SRKALRNSRIVSQKD	83 / 6 AA	122
Phosphosite 19:	SKT	Q5T5P2	S1255	NMSLLRDSRNYSQET	83 / 6 AA	214
Phosphosite 20:	FLJ20581	Q6NUN0	S16	VLQALRNSRAFCGSH	71 / 7 AA	65