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:	SOX21
Human P-Site:	S194
P-Site Sequence:	SGLPYASSLGYPTAG
UniProt:	Q9Y651
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOX21	Q9Y651	S194	SGLPYASSLGYPTAG	100 / 9 AA	29
Phosphosite 1:	SOX21	Q9Y651	S193	SSGLPYASSLGYPTA	100 / 8 AA	29
Phosphosite 2:	SOX14	O95416	S168	TGALPYASTLGYQNG	87 / 8 AA	26
Phosphosite 3:	TMC5	Q6UXY8	S201	RINPYADSLGKPDYP	77 / 9 AA	115
Phosphosite 4:	SORCS2	Q96PQ0	S749	LGQTYTSSLGYRKVV	75 / 8 AA	128
Phosphosite 5:	PTCHD1	Q96NR3	S695	YMDRYASSLGAPLHN	77 / 9 AA	101
Phosphosite 6:	Tiam2	Q8IVF5	S76	KSNQPYASRLGGPTC	85 / 7 AA	193
Phosphosite 7:	C1R	P00736	S207	EASGYISSLEYPRSY	75 / 8 AA	80
Phosphosite 8:	SOX21	Q9Y651	Y197	PYASSLGYPTAGAGA	100 / 6 AA	29
Phosphosite 9:	PRAM1	Q96QH2	S497	RPLPPASSLGHPPAK	77 / 9 AA	79
Phosphosite 10:	ZSWIM4	Q9H7M6	Y87	CMYSSLGYPPPEGEH	100 / 6 AA	110
Phosphosite 11:	Nedd4-BP3	O15049	S210	TGPSPFSSSLGHLNH	62 / 8 AA	60
Phosphosite 12:	PTCHD1	Q96NR3	S694	VYMDRYASSLGAPLH	85 / 7 AA	101
Phosphosite 13:	Nedd4-BP3	O15049	S211	GPSPFSSSLGHLNHL	62 / 8 AA	60
Phosphosite 14:	RHBDD1	Q8TEB9	S224	CAGGFSSSVGYPGRQ	62 / 8 AA	36
Phosphosite 15:	RNF31	Q96EP0	S451	APRPYASSLEKGPPK	100 / 6 AA	120
Phosphosite 16:	YTHDF3	Q7Z739	S154	QSSAYSSSYGYPPSS	66 / 9 AA	64
Phosphosite 17:	RNF31	Q96EP0	Y448	AQHAPRPYASSLEKG	100 / 6 AA	120
Phosphosite 18:	ARID1A	O14497	S12	VAPAAASSLGNPPPP	85 / 7 AA	242
Phosphosite 19:	SOX21	Q9Y651	Y191	SSSSGLPYASSLGYP	100 / 6 AA	29
Phosphosite 20:	EPS15L1	Q9UBC2	S759	PSGPFTSSLGGAGFS	71 / 7 AA	94