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:	CDK5R2
Human P-Site:	S139
P-Site Sequence:	AATCEPPSGGSAAAQ
UniProt:	Q13319
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK5R2	Q13319	S139	AATCEPPSGGSAAAQ	100 / 9 AA	39
Phosphosite 1:	LNP	Q9C0E8	S153	AKECEPPSAGAAVTA	77 / 9 AA	48
Phosphosite 2:	CYC1	P08574	T223	TGYCEPPTGVSLREG	75 / 8 AA	35
Phosphosite 3:	CUTL1	P39880	S1227	SQPCEPPSVGTEYSQ	75 / 8 AA	164
Phosphosite 4:	TTBK2	Q6IQ55	S723	VTEGEPPSGGSRTDL	100 / 7 AA	137
Phosphosite 5:	PLEKHG2	Q9H7P9	S726	GKLGEPPSGGKAGPE	87 / 8 AA	148
Phosphosite 6:	SREC	Q14162	S514	HSFIEPPSAGWATDD	66 / 9 AA	87
Phosphosite 7:	SPO11	Q9Y5K1	T36	RGGREPPTGGSRLAS	75 / 8 AA	45
Phosphosite 8:	TNKS1BP1	Q9C0C2	S1328	EVTCDPDSGGSQGLR	75 / 8 AA	182
Phosphosite 9:	NLRP8	Q86W28	S601	LHKCDPPSPGSGVPQ	75 / 8 AA	119
Phosphosite 10:	CSF2RB	P32927	S550	KHVCDPPSGPDTTPA	83 / 6 AA	97
Phosphosite 11:	DLX2	Q07687	S31	HQHQQPPSGGGAGPG	75 / 8 AA	34
Phosphosite 12:	hCG_2043352	A8MUX0	S293	QSSCEPPSVPSTCQE	66 / 9 AA	54
Phosphosite 13:	EVC	P57679	S106	VDECEPPSNSNITAF	62 / 8 AA	112
Phosphosite 14:	HINFP	Q9BQA5	S498	PPVPEPPSGGIMEKL	100 / 6 AA	60
Phosphosite 15:	OSTC	Q9NRP0	S58	DVIVEPPSVGSMTDE	75 / 8 AA	17
Phosphosite 16:	TCF9	P16383	S47	SAEEEPPSGGGRAQV	100 / 6 AA	89
Phosphosite 17:	LCE1B	Q5T7P3	S100	SGCCSQPSGGSSCCG	66 / 9 AA	12
Phosphosite 18:	LCE1A	Q5T7P2	S92	SGCCSQPSGGSSCCG	66 / 9 AA	11
Phosphosite 19:	LCE1E	Q5T753	S100	SDCCSQPSGGSSCCG	66 / 9 AA	12
Phosphosite 20:	LCE1D	Q5T752	S96	SDCCSQPSGGSSCCG	66 / 9 AA	11