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:	S830
P-Site Sequence:	SLDSSGFSLHIGLSA
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	S830	SLDSSGFSLHIGLSA	100 / 9 AA	193
Phosphosite 1:	E2F7	Q96AV8	S442	EQGSGGYSLEIGSLA	66 / 9 AA	100
Phosphosite 2:	RSPO3	Q9BXY4	Y119	TKCKSGFYLHLGKCL	75 / 8 AA	31
Phosphosite 3:	Chk1	O14757	S291	SESPSGFSKHIQSNL	75 / 8 AA	54
Phosphosite 4:	CCDC141	Q6ZP82	S668	EPVSSSLSLHISSYG	66 / 9 AA	101
Phosphosite 5:	p37 adaptor	Q14CS0	S154	KLWSNGFSLDDGELR	66 / 9 AA	37
Phosphosite 6:	NSFL1C	Q9UNZ2	S192	KLWKSGFSLDNGELR	75 / 8 AA	41
Phosphosite 7:	HRNR	Q86YZ3	S232	SGQSSGFSQHKSSSG	85 / 7 AA	282
Phosphosite 8:	piccolo	Q9Y6V0	S3998	AALSTAFSLHEKDLS	71 / 7 AA	567
Phosphosite 9:	RANBP3L	Q86VV4	T79	RVRSSSFTFHITDSQ	62 / 8 AA	52
Phosphosite 10:	RFNG	Q9Y644	S298	VNVAGGFSLHQDPTR	71 / 7 AA	36
Phosphosite 11:	SLC9A8	Q9Y2E8	Y140	PIIFESGYSLHKGNF	83 / 6 AA	65
Phosphosite 12:	NUP153	P49790	S164	PIGSSGFSLVKEIKD	100 / 6 AA	154
Phosphosite 13:	VMO1	Q7Z5L0	S63	GFFASGFSLKVEPPQ	62 / 8 AA	22
Phosphosite 14:	HSP90AB3P	Q58FF7	S542	ALLSSGFSLEDPQTH	100 / 6 AA	68
Phosphosite 15:	HSP90AB1	P08238	S669	ALLSSGFSLEDPQTH	100 / 6 AA	83
Phosphosite 16:	HSP90AA1	P07900	S677	ALLSSGFSLEDPQTH	100 / 6 AA	85
Phosphosite 17:	SIPA1L1	O43166	S258	GGKGSGFSLDVIDGP	71 / 7 AA	200
Phosphosite 18:	VPS33B	Q9H267	S342	KQEHRLLSLHIGACE	83 / 6 AA	71
Phosphosite 19:	ZNF692	Q9BU19	S48	LKERLGFSLHSQLAK	100 / 5 AA	57
Phosphosite 20:	LAMA5	O15230	S44	EEAGGGFSLHPPYFN	100 / 5 AA	400