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:	POLR1E
Human P-Site:	S21
P-Site Sequence:	IPSCHSPSPGFSHLP
UniProt:	Q9GZS1
Intern. Prot. ID:	IPI00251989

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POLR1E	Q9GZS1	S21	IPSCHSPSPGFSHLP	100 / 9 AA	54
Phosphosite 1:	POLR1E	Q9GZS1	S19	RDIPSCHSPSPGFSH	100 / 7 AA	54
Phosphosite 2:	MAVS	Q7Z434	S512	EVPCHRPSPGALWLQ	85 / 7 AA	57
Phosphosite 3:	TFCP2	Q12800	S291	TYVNNSPSPGFNSSH	75 / 8 AA	57
Phosphosite 4:	GRIP2	Q9C0E4	S364	PCVPSCHSPRPGHCR	85 / 7 AA	113
Phosphosite 5:	DHRS4	Q9BTZ2	S158	SIAAFSPSPGFSPYN	100 / 7 AA	28
Phosphosite 6:	DHRS4L2	Q6PKH6	S174	SIAAFSPSPGFSPYN	100 / 7 AA	25
Phosphosite 7:	FAM102B	Q5T8I3	S226	YSTCHSRSSSFSELC	66 / 9 AA	39
Phosphosite 8:	PAPLN	O95428	S303	HLPLRRPSPGFSWSH	75 / 8 AA	138
Phosphosite 9:	FCHSD2	O94868	S693	EKSLHAESPGFSQAS	75 / 8 AA	84
Phosphosite 10:	FAM83H	Q6ZRV2	T883	PERKGSPTPGFSTRR	85 / 7 AA	127
Phosphosite 11:	C10orf41	A6NEH8	S16	LRLTHAPSPTFSHLP	75 / 8 AA	21
Phosphosite 12:	C2orf53	Q53SZ7	S68	SPPPASPSPGFQFGS	100 / 6 AA	45
Phosphosite 13:	TNKS1BP1	Q9C0C2	S353	EGSRHTPSPGLPAEG	71 / 7 AA	182
Phosphosite 14:	ANKRD34A	Q69YU3	S177	DPAPASPSPGFCTSP	100 / 6 AA	53
Phosphosite 15:	LRRC16B	Q8ND23	S1241	NHSCQSPSPASQDGE	71 / 7 AA	150
Phosphosite 16:	OLFM4	Q6UX06	S31	DVGPPIPSPGFSSFP	100 / 6 AA	57
Phosphosite 17:	RSKL2	Q9Y6S9	S129	LSSGASPSAGFSSLR	85 / 7 AA	60
Phosphosite 18:	C6orf27	Q9Y334	S267	GINKDSTSPGFSPHH	75 / 8 AA	96
Phosphosite 19:	CTTNBP2NL	Q9P2B4	S549	PRGDTSHSPTPGKVS	71 / 7 AA	70
Phosphosite 20:	THBS1	P07996	S466	IRLCNSPSPQMNGKP	55 / 9 AA	129