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:	S405
P-Site Sequence:	EVLQNHHSKSPVDVL
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	S405	EVLQNHHSKSPVDVL	100 / 9 AA	193
Phosphosite 1:	PARP4	Q9UKK3	S407	LQNHHSKSPVDVLQI	100 / 7 AA	193
Phosphosite 2:	PELI1	Q96FA3	S11	PDQENHPSKAPVKYG	66 / 9 AA	46
Phosphosite 3:	TNS1	Q9HBL0	S811	GPNQDFHSKSPASSS	66 / 9 AA	186
Phosphosite 4:	PTDSS1	P48651	S462	SRRRNRHSKSKVTNG	66 / 9 AA	56
Phosphosite 5:	SHROOM4	Q9ULL8	S846	ATDQSYHSMSPLQSE	55 / 9 AA	166
Phosphosite 6:	SIPA1L3	O60292	S1130	RESQPLHSKRPVSFP	66 / 9 AA	195
Phosphosite 7:	C20orf111	Q9NX31	S82	RTQRRRRSKSPVLHP	55 / 9 AA	32
Phosphosite 8:	C2orf73	Q8N5S3	S42	KSIHHSKSHVGRGRI	85 / 7 AA	32
Phosphosite 9:	C2orf73	Q8N5S3	S40	PGKSIHHSKSHVGRG	85 / 7 AA	32
Phosphosite 10:	ZNF592	Q92610	S402	LPDPDDPSKSPVGSP	55 / 9 AA	138
Phosphosite 11:	NCOA3	Q9Y6Q9	S567	SKVSNQDSKSPLGFY	62 / 8 AA	155
Phosphosite 12:	IGFL4	Q6B9Z1	S116	AQEYHPKSPVSRSDL	71 / 7 AA	14
Phosphosite 13:	CLK1	P49759	S102	SRYQNHSSKSSGRSG	75 / 8 AA	57
Phosphosite 14:	FAM83C	Q9BQN1	S433	SPALNHNSTSPLTLA	62 / 8 AA	81
Phosphosite 15:	PRPF38A	Q8NAV1	S260	PRRERHRSKSPRRHR	62 / 8 AA	37
Phosphosite 16:	DHCR7	Q9UBM7	S392	ADGQRHHSKLLVSGF	66 / 9 AA	54
Phosphosite 17:	C20orf111	Q9NX31	S84	QRRRRSKSPVLHPPK	71 / 7 AA	32
Phosphosite 18:	CLK1	P49759	S101	ESRYQNHSSKSSGRS	75 / 8 AA	57
Phosphosite 19:	ZNF167	Q9P0L1	S266	MMPENHHSMASLAGE	44 / 9 AA	85
Phosphosite 20:	BCLAF1	Q9NYF8	S151	SRSSSPYSKSPVSKR	62 / 8 AA	106