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:	CDK5R1
Human P-Site:	S122
P-Site Sequence:	SGSQTGGSSSVKKAP
UniProt:	Q15078
Intern. Prot. ID:	IPI00014316

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK5R1	Q15078	S122	SGSQTGGSSSVKKAP	100 / 9 AA	34
Phosphosite 1:	CDK5R1	Q15078	S123	GSQTGGSSSVKKAPH	100 / 8 AA	34
Phosphosite 2:	SPEN	Q96T58	S1261	DSERTGGSPSVRHGS	66 / 9 AA	402
Phosphosite 3:	C12orf32	Q9BSD3	S162	PDIQTPESSSVKEEL	77 / 9 AA	27
Phosphosite 4:	KRT1	P04264	S630	VKSSGGSSSVKFVST	87 / 8 AA	66
Phosphosite 5:	KRT1	P04264	S629	GVKSSGGSSSVKFVS	87 / 8 AA	66
Phosphosite 6:	CDK5R1	Q15078	S124	SQTGGSSSVKKAPHP	100 / 7 AA	34
Phosphosite 7:	KRT1	P04264	S631	KSSGGSSSVKFVSTT	100 / 7 AA	66
Phosphosite 8:	K2	P35908	S621	SGGGGSSSVKGSSGE	100 / 7 AA	65
Phosphosite 9:	K2	P35908	S620	GSGGGGSSSVKGSSG	100 / 7 AA	65
Phosphosite 10:	K2	P35908	S619	YGSGGGGSSSVKGSS	100 / 7 AA	65
Phosphosite 11:	GRIPAP1	Q4V328	S664	SRTQTGDSSSISSFS	75 / 8 AA	96
Phosphosite 12:	BLM	P54132	S1195	DFMETENSSSVKKQK	66 / 9 AA	159
Phosphosite 13:	EXOC4	Q96A65	S253	HYSTAGSSSVREINL	75 / 8 AA	110
Phosphosite 14:	EXOC4	Q96A65	S252	SHYSTAGSSSVREIN	75 / 8 AA	110
Phosphosite 15:	GDF5	P43026	S191	DRKGGNSSVKLEAGL	85 / 7 AA	55
Phosphosite 16:	GDF5	P43026	S190	ADRKGGNSSVKLEAG	85 / 7 AA	55
Phosphosite 17:	RIOK1	Q9BRS2	S100	ANRQTSDSSSAKMST	66 / 9 AA	66
Phosphosite 18:	PRSS8	Q16651	S49	QARITGGSSAVAGQW	85 / 7 AA	36
Phosphosite 19:	SLCO2A1	Q92959	S499	CSCVTGGSASAKTGS	75 / 8 AA	70
Phosphosite 20:	TP53BP1	Q12888	T1292	TEVSPSQTGGSSGDL	100 / 6 AA	214