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:	PSTK
Human P-Site:	S299
P-Site Sequence:	KGNQEAFSEMTFKQR
UniProt:	Q8IV42
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSTK	Q8IV42	S299	KGNQEAFSEMTFKQR	100 / 9 AA	40
Phosphosite 1:	C22orf9	Q6ICG6	S175	DSFEEVFSDMTVGEG	62 / 8 AA	46
Phosphosite 2:	C15orf54	Q8N8G6	S71	RFLYIALSEMTFREQ	85 / 7 AA	21
Phosphosite 3:	ZNF805	Q5CZA5	S130	PKDQDGFSEMQGERL	71 / 7 AA	71
Phosphosite 4:	PHRF1	Q9P1Y6	S1451	TGVRQAFSELPFPSH	55 / 9 AA	179
Phosphosite 5:	KIAA1731	Q9C0D2	S812	GKIQEPFSAMSKSTV	62 / 8 AA	295
Phosphosite 6:	Geminin coiled-coil domain-containing protein 1	A6NCL1	S63	PQAQESFSDSNFPLP	55 / 9 AA	38
Phosphosite 7:	WNK1	Q9H4A3	S1308	LSLQQAFSELRRAQM	71 / 7 AA	251
Phosphosite 8:	WDR87	Q6ZQQ6	T998	QLTQKQETFREMQQQ	71 / 7 AA	333
Phosphosite 9:	ZNF345	Q14585	S36	GSQEGHFSEMIFTPE	83 / 6 AA	55
Phosphosite 10:	C15orf54	Q8N8G6	T74	YIALSEMTFREQTSH	83 / 6 AA	21
Phosphosite 11:	DNAH6	Q9C0G6	T3669	ANIRRAFTEMTPSFF	83 / 6 AA	476
Phosphosite 12:	NCRNA00114	Q6XXX2	S23	LSSQESFSKMRTGWR	71 / 7 AA	16
Phosphosite 13:	CCDC52	Q8N0Z3	S710	LNKQESASDMTSTFP	62 / 8 AA	96
Phosphosite 14:	NCRNA00114	Q6XXX2	S21	SWLSSQESFSKMRTG	71 / 7 AA	16
Phosphosite 15:	PITRM1	Q5JRX3	T739	PAGDLQETFSGMDQV	71 / 7 AA	117
Phosphosite 16:	PITRM1	Q5JRX3	S741	GDLQETFSGMDQVRL	71 / 7 AA	117
Phosphosite 17:	C13orf18	Q9H714	S252	LGSDQPDSEMTFDTN	100 / 5 AA	71
Phosphosite 18:	ZNF668	Q96K58	T527	ECKETFSTMTLLRRH	62 / 8 AA	68
Phosphosite 19:	RAD1	O60671	S168	EGLREAFSELDMTSE	71 / 7 AA	32
Phosphosite 20:	DOCK7	Q96N67	S1826	GKLQEAFSKIVHQST	62 / 8 AA	243