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:	CDKN3
Human P-Site:	S163
P-Site Sequence:	LYLSDTISPEQAIDS
UniProt:	Q16667
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDKN3	Q16667	S163	LYLSDTISPEQAIDS	100 / 9 AA	24
Phosphosite 1:	CDKN3	Q16667	T161	LLLYLSDTISPEQAI	100 / 7 AA	24
Phosphosite 2:	CSTF2	P33240	S120	SPYGETISPEDAPES	66 / 9 AA	61
Phosphosite 3:	MKL1	Q969V6	S124	EDSSDALSPEQPASH	66 / 9 AA	99
Phosphosite 4:	ELP2	Q6IA86	T646	SLWKKQDTISPEFEP	100 / 6 AA	93
Phosphosite 5:	NPW	Q8N729	S79	PLARDTLSPEPAARE	75 / 8 AA	18
Phosphosite 6:	SFRS16	Q8N2M8	S101	PPLLTTISPEQESDE	100 / 6 AA	77
Phosphosite 7:	ELP2	Q6IA86	S648	WKKQDTISPEFEPVF	100 / 6 AA	93
Phosphosite 8:	LRRTM4	Q86VH4	S554	TKGYETVSPEQDESP	71 / 7 AA	67
Phosphosite 9:	GEN1	Q17RS7	S655	DEDSDGISPEEHLLS	75 / 8 AA	103
Phosphosite 10:	FUBP3	Q96I24	S296	FKPDDGISPERAAQV	75 / 8 AA	62
Phosphosite 11:	ERCC6L	Q2NKX8	S14	FPEAEALSPEQAAHY	55 / 9 AA	141
Phosphosite 12:	MKL2	Q9ULH7	S185	EDSSDALSPDQPASQ	55 / 9 AA	118
Phosphosite 13:	DR1	Q01658	S67	KSEKKTISPEHVIQA	62 / 8 AA	19
Phosphosite 14:	SCG3	Q8WXD2	S320	MVKYGTISPEEGVSY	62 / 8 AA	53
Phosphosite 15:	MRPL55	Q7Z7F7	S85	PIDLDTLSPEERRAR	71 / 7 AA	15
Phosphosite 16:	Sin3A	Q96ST3	T1110	ERYMNSDTTSPELRE	85 / 7 AA	145
Phosphosite 17:	Sin3A	Q96ST3	S1112	YMNSDTTSPELREHL	85 / 7 AA	145
Phosphosite 18:	Sin3A	Q96ST3	T1111	RYMNSDTTSPELREH	85 / 7 AA	145
Phosphosite 19:	NckAP1	Q9Y2A7	S988	SQKSENISPEEEYKI	62 / 8 AA	129
Phosphosite 20:	TTF2	Q9UNY4	S460	VLSGLTLSPEQGTNE	71 / 7 AA	130