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:	ASTN1
Human P-Site:	S1277
P-Site Sequence:	GLDWAELSRDLRKTC
UniProt:	O14525
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ASTN1	O14525	S1277	GLDWAELSRDLRKTC	100 / 9 AA	145
Phosphosite 1:	ZCCHC12	Q6PEW1	S185	LLLGGELSRDLRLRL	87 / 8 AA	45
Phosphosite 2:	NPAS4	Q8IUM7	S417	PSLQAELSKDLVCTP	85 / 7 AA	87
Phosphosite 3:	LTBP2	Q14767	S243	PRRWAERSPNLRRSS	66 / 9 AA	195
Phosphosite 4:	SNTB1	Q13884	S418	HLFRAETSRDLSHWT	75 / 8 AA	58
Phosphosite 5:	SNTB1	Q13884	T417	THLFRAETSRDLSHW	75 / 8 AA	58
Phosphosite 6:	C2orf19	Q8NEE0	S19	TQRKVELSKELRRSR	62 / 8 AA	10
Phosphosite 7:	CEP350	Q5VT06	S2109	KKTEAELSQDLETSP	85 / 7 AA	351
Phosphosite 8:	CCDC97	Q96F63	S29	PGHWGELSRTPVPSK	83 / 6 AA	39
Phosphosite 9:	RIN2	Q8WYP3	S522	VRRIAELSRDKCTYF	100 / 6 AA	100
Phosphosite 10:	MMAA	Q8IVH4	S201	KTRMTELSRDMNAYI	71 / 7 AA	47
Phosphosite 11:	PLEKHA7	Q6IQ23	S765	VHIRAELSRESTEME	71 / 7 AA	127
Phosphosite 12:	C9orf104	Q5SY13	T51	ASISWAETSRQIG__	62 / 8 AA	7
Phosphosite 13:	ITPK1	Q13572	S266	DEVIRELSRALRQAL	85 / 7 AA	46
Phosphosite 14:	KIAA1305	Q9P2P1	S1705	GAQVASLSRDLQFPC	75 / 8 AA	208
Phosphosite 15:	NCBP1	Q09161	S629	WIFSSELSRDFTRLF	62 / 8 AA	92
Phosphosite 16:	AIM1L	Q8N1P7	S416	EGKEIELSREVRSLQ	71 / 7 AA	69
Phosphosite 17:	TUBGCP3	Q96CW5	S284	VEGKANLSRSLRDTA	75 / 8 AA	104
Phosphosite 18:	NMS	Q5H8A3	S57	LSQWAPLSRQPKDNQ	55 / 9 AA	18
Phosphosite 19:	PLEKHG1	Q9ULL1	S881	AESTPELSRDVGRSV	71 / 7 AA	155
Phosphosite 20:	CEP250	Q9BV73	S1991	LLEQAELSRSLEAST	85 / 7 AA	281