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:	PENK
Human P-Site:	T64
P-Site Sequence:	PSLKIWETCKELLQL
UniProt:	P01210
Intern. Prot. ID:	IPI00000828

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PENK	P01210	T64	PSLKIWETCKELLQL	100 / 9 AA	31
Phosphosite 1:	MACF1	Q9UPN3	Y3831	VNQFWETYEELSPWI	62 / 8 AA	620
Phosphosite 2:	MACF1	Q96PK2	Y4333	VNQFWETYEELSPWI	62 / 8 AA	670
Phosphosite 3:	POLG	P54098	T690	DNSAIWQTVEELDYL	62 / 8 AA	140
Phosphosite 4:	FSD2	A1L4K1	T301	SCGENLDTCKELMET	71 / 7 AA	85
Phosphosite 5:	COL9A1	P20849	T251	PLRPRRETCHELPAR	71 / 7 AA	92
Phosphosite 6:	RABGGTA	Q92696	S370	VLQSELESCKELQEL	71 / 7 AA	65
Phosphosite 7:	ZNF323	Q96LW9	T219	LDSKYRETCKRDSKA	71 / 7 AA	47
Phosphosite 8:	ATP10B	O94823	T466	ENAKRLETPKELDSD	66 / 9 AA	165
Phosphosite 9:	ALDH3A2	P51648	T264	IVWKIKETVKEFYGE	66 / 9 AA	55
Phosphosite 10:	STAG1	Q8WVM7	S491	LVDSLWESSQELLKD	50 / 8 AA	144
Phosphosite 11:	STAG1	Q8WVM7	S492	VDSLWESSQELLKDW	50 / 8 AA	144
Phosphosite 12:	ARSJ	Q5FYB0	T406	DGYDIWETISEGLRS	62 / 8 AA	67
Phosphosite 13:	H2AFY2	Q9P0M6	T244	GGKEFLETVKELRKS	62 / 8 AA	40
Phosphosite 14:	RalGDS	Q12967	Y108	NESALNLYETCKVRT	57 / 7 AA	101
Phosphosite 15:	FMN1	Q68DA7	T1112	KIRKYYETSKEEELK	62 / 8 AA	158
Phosphosite 16:	EEA1	Q15075	T893	AILDLEKTCKELKHQ	100 / 5 AA	162
Phosphosite 17:	CDH4	P55283	T30	EDLTTRETCKAGFSE	57 / 7 AA	100
Phosphosite 18:	MetAP2	P50579	T467	HTILLRPTCKEVVSR	50 / 8 AA	53
Phosphosite 19:	RalGDS	Q12967	T110	SALNLYETCKVRTVK	57 / 7 AA	101
Phosphosite 20:	PLEKHA5	Q9HAU0	T704	LQNGLLSTCRELSRA	50 / 8 AA	127