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:	PARP4
Human P-Site:	S649
P-Site Sequence:	FQTYTNKSHVPIEAK
UniProt:	Q9UKK3
Intern. Prot. ID:	IPI00296909

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PARP4	Q9UKK3	S649	FQTYTNKSHVPIEAK	100 / 9 AA	193
Phosphosite 1:	SPATA6	Q9NWH7	S457	AASYKGKSHRPIFEN	66 / 9 AA	56
Phosphosite 2:	KIR3DL2	P43630	S66	MLYKEDRSHVPIFHG	71 / 7 AA	50
Phosphosite 3:	SLC22A1	O15245	S114	ASLATNRSHLPLGPC	62 / 8 AA	61
Phosphosite 4:	CCDC62	Q6P9F0	S669	TGSATNKSEVPEESA	85 / 7 AA	78
Phosphosite 5:	TTN	Q8WZ42	S31848	SEPITPKSDVPIQAP	75 / 8 AA	3816
Phosphosite 6:	CTSC	P53634	S278	IRILTNNSQTPILSP	62 / 8 AA	52
Phosphosite 7:	FLJ43906	Q4AC94	S1786	RGVETSKSLIPIYSP	62 / 8 AA	260
Phosphosite 8:	C1orf173	Q5RHP9	S632	ENDKPRKSHLPIEES	83 / 6 AA	168
Phosphosite 9:	ZNF272	Q14592	S503	RIHTAEKSHEPIQSG	62 / 8 AA	64
Phosphosite 10:	MYO3B	Q8WXR4	S629	SQHQTDKSEVPNAEA	71 / 7 AA	152
Phosphosite 11:	MERTK	Q12866	S781	DRVYTSKSDVWAFGV	71 / 7 AA	110
Phosphosite 12:	PRDM9	Q9NQV7	S733	GRGFSNKSHLLRHQR	57 / 7 AA	103
Phosphosite 13:	Axl	P30530	S730	DRVYTSKSDVWSFGV	71 / 7 AA	97
Phosphosite 14:	MERTK	Q12866	S779	LADRVYTSKSDVWAF	71 / 7 AA	110
Phosphosite 15:	Axl	P30530	S728	LADRVYTSKSDVWSF	71 / 7 AA	97
Phosphosite 16:	CCDC82	Q8N4S0	S15	ETRRNSKSHVPEQKS	83 / 6 AA	64
Phosphosite 17:	ZNF337	Q9Y3M9	S361	GRGFSNKSHLITHQR	57 / 7 AA	87
Phosphosite 18:	SKA2L	P0CB44	S116	TAAEQFKSHVPDL__	100 / 5 AA	14
Phosphosite 19:	MLK4	Q5TCX8	S994	AAKERTKSHVPSLLD	100 / 5 AA	114
Phosphosite 20:	ARHGEF18	Q6ZSZ5	S1024	TESRLAKSDVPIQLL	83 / 6 AA	131