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:	CDK5
Human P-Site:	T221
P-Site Sequence:	RIFRLLGTPTEEQWP
UniProt:	Q00535
Intern. Prot. ID:	IPI00023530

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CDK5	Q00535	T221	RIFRLLGTPTEEQWP	100 / 9 AA	33
Phosphosite 1:	PCTAIRE1	Q00536	T380	FIFRILGTPTEETWP	88 / 9 AA	56
Phosphosite 2:	PCTAIRE2	Q00537	T407	LIFRLLGTPSQETWP	77 / 9 AA	60
Phosphosite 3:	CDK3	Q00526	T221	RIFRMLGTPSEDTWP	66 / 9 AA	35
Phosphosite 4:	CDK5	Q00535	T223	FRLLGTPTEEQWPSM	100 / 7 AA	33
Phosphosite 5:	PARG	Q86W56	T456	PDKKWLGTPIEEMRR	66 / 9 AA	111
Phosphosite 6:	PCTAIRE3	Q07002	T359	FRLLGTPTEETWPGV	100 / 7 AA	54
Phosphosite 7:	CDK7	P50613	T231	RIFETLGTPTEEQWP	100 / 7 AA	39
Phosphosite 8:	CAD	P27708	T504	YGVRVLGTPVETIEL	75 / 8 AA	243
Phosphosite 9:	PPARGC1B	Q86YN6	S524	DVERELGSPTDEDSG	66 / 9 AA	113
Phosphosite 10:	IL16	Q14005	T947	PLLRLLSTQAEESQG	66 / 9 AA	142
Phosphosite 11:	SLC9A3R2	Q15599	T242	HFKRLRVTPTEEHVE	77 / 9 AA	37
Phosphosite 12:	KIAA0100	Q14667	S1396	VTVHLMASPTEENAD	55 / 9 AA	254
Phosphosite 13:	MLL	Q03164	T3372	TNPRLLGTPDIGSIS	100 / 6 AA	432
Phosphosite 14:	ARAP3	Q8WWN8	T64	RILRLLQTGTEEGSL	77 / 9 AA	170
Phosphosite 15:	RNF111	Q6ZNA4	T124	GLRQHLGTPSDEDND	55 / 9 AA	109
Phosphosite 16:	POLL	Q9UGP5	T553	GPGRVLPTPTEKDVF	75 / 8 AA	63
Phosphosite 17:	RNF111	Q6ZNA4	S126	RQHLGTPSDEDNDSS	71 / 7 AA	109
Phosphosite 18:	PPARGC1B	Q86YN6	T526	ERELGSPTDEDSGQD	71 / 7 AA	113
Phosphosite 19:	CCNB3	Q8WWL7	S460	EPSSLLKSPTEESPF	66 / 9 AA	158
Phosphosite 20:	CDK3	Q00526	S223	FRMLGTPSEDTWPGV	71 / 7 AA	35