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:	PDE5A
Human P-Site:	T557
P-Site Sequence:	SAQTLKITDFSFSDF
UniProt:	O76074
Intern. Prot. ID:	IPI00294595

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDE5A	O76074	T557	SAQTLKITDFSFSDF	100 / 9 AA	100
Phosphosite 1:	NXF5	Q9H1B4	T154	MAATLKITERNFPEL	66 / 9 AA	46
Phosphosite 2:	PCSK1	P29120	T572	GTWTLRITDMSGRIQ	75 / 8 AA	84
Phosphosite 3:	CCDC18	Q5T9S5	T32	LRHELKITEWSLQSL	62 / 8 AA	169
Phosphosite 4:	VPS13D	Q5THJ4	T3791	PTRALQITDFCHRKS	62 / 8 AA	492
Phosphosite 5:	Chk1	O14757	S147	ERDNLKISDFGLATV	55 / 9 AA	54
Phosphosite 6:	Fes	P07332	S700	EKNVLKISDFGMSRE	55 / 9 AA	93
Phosphosite 7:	ATM	Q13315	S2215	HSQLLKDSDFSFQEP	75 / 8 AA	351
Phosphosite 8:	PLSCR5	A0PG75	T124	RSCTLRITDNSGREV	75 / 8 AA	30
Phosphosite 9:	PDE5A	O76074	S560	TLKITDFSFSDFELS	100 / 6 AA	100
Phosphosite 10:	FABP5	Q01469	T62	KTESTLKTTQFSCTL	75 / 8 AA	15
Phosphosite 11:	FABP5L3	A8MUU1	T28	KTESTLKTTQFSGTL	75 / 8 AA	11
Phosphosite 12:	EIF2AK4	Q9P2K8	Y444	GTVKITDYSISKRLA	71 / 7 AA	187
Phosphosite 13:	UTP14C	Q5TAP6	S71	SEASLKVSEFSVSSE	50 / 8 AA	87
Phosphosite 14:	ASK1	Q99683	S821	YSGVLKISDFGTSKR	71 / 7 AA	155
Phosphosite 15:	SGK494	Q96LW2	T246	ERGHLKLTDFGLSRH	62 / 8 AA	31
Phosphosite 16:	USP7	Q93009	T886	QQLKMKITDFENRRS	83 / 6 AA	128
Phosphosite 17:	MEKK6	O95382	S789	FSGLLKISDFGTSKR	71 / 7 AA	143
Phosphosite 18:	TSSK1	Q9BXA7	S153	KDFNIKLSDFSFSKR	55 / 9 AA	42
Phosphosite 19:	VCAN	P13611	T2153	TETELKTTDYSVLTT	71 / 7 AA	373
Phosphosite 20:	MOB2	Q70IA6	T36	EHTKARITDFQFKEL	71 / 7 AA	27