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:	SPATA21
Human P-Site:	T23
P-Site Sequence:	VNPFLPSTPGPKKAK
UniProt:	Q7Z572
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPATA21	Q7Z572	T23	VNPFLPSTPGPKKAK	100 / 9 AA	52
Phosphosite 1:	TBX21	Q9UL17	S411	MKPAFLPSAPGPTMS	87 / 8 AA	58
Phosphosite 2:	TMED4	Q7Z7H5	S71	QKEVFLPSTPGLGMH	100 / 7 AA	26
Phosphosite 3:	SOLO	Q8TER5	S997	SSLLLPSSPGPRPAP	66 / 9 AA	165
Phosphosite 4:	OTOP2	Q7RTS6	S271	NVGRFLASTPGHSHT	75 / 8 AA	62
Phosphosite 5:	OTOP2	Q7RTS6	T272	VGRFLASTPGHSHTP	75 / 8 AA	62
Phosphosite 6:	CCNF	P41002	T680	LDTQIPATPGPKPLV	75 / 8 AA	88
Phosphosite 7:	QIK	Q9H0K1	S806	LQPLPSTSGPRAAPP	75 / 8 AA	104
Phosphosite 8:	SMO	Q99835	S751	PQDPFLPSAPAPVAW	75 / 8 AA	86
Phosphosite 9:	DUSP5	Q16690	T321	ESEILPSTPNPQPPS	66 / 9 AA	42
Phosphosite 10:	ChREBP	Q9NP71	T572	PCTFLPPTPAPTPPR	66 / 9 AA	93
Phosphosite 11:	COL4A5	P29400	T1111	GLPGLPGTPGAKGQP	75 / 8 AA	161
Phosphosite 12:	NACAD	O15069	S59	LALTFLPSKPGARPQ	75 / 8 AA	161
Phosphosite 13:	DUSP5	Q16690	S320	YESEILPSTPNPQPP	75 / 8 AA	42
Phosphosite 14:	SOLO	Q8TER5	S996	LSSLLLPSSPGPRPA	75 / 8 AA	165
Phosphosite 15:	MARVELD3	Q96A59	S166	PSERYLPSTPRPGRE	75 / 8 AA	45
Phosphosite 16:	KSR2	Q6VAB6	T379	HAPFLPSTPPVHTEA	100 / 6 AA	108
Phosphosite 17:	RNF43	Q68DV7	T714	DKRLLPETPGPCYSN	75 / 8 AA	86
Phosphosite 18:	KSR2	Q6VAB6	S378	GHAPFLPSTPPVHTE	100 / 6 AA	108
Phosphosite 19:	DCLRE1A	Q6PJP8	T529	NTENLSSTPAPKYLK	75 / 8 AA	116
Phosphosite 20:	HNRNPH3	P31942	T270	IELFLNSTPGGGSGM	85 / 7 AA	37