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:	UPF2
Human P-Site:	S301
P-Site Sequence:	IINADRESHTHVSVV
UniProt:	Q9HAU5
Intern. Prot. ID:	IPI00300504

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UPF2	Q9HAU5	S301	IINADRESHTHVSVV	100 / 9 AA	148
Phosphosite 1:	BPTF	Q12830	S737	PENGERESHTPVSIQ	66 / 9 AA	338
Phosphosite 2:	KIAA0913	A7E2V4	S1016	DKLLDRESQTHKPQT	85 / 7 AA	197
Phosphosite 3:	BPTF	Q12830	T739	NGERESHTPVSIQEE	85 / 7 AA	338
Phosphosite 4:	PASK	Q96RG2	S843	YAASDRESPGHVPST	66 / 9 AA	143
Phosphosite 5:	HERC3	Q15034	S232	SDEKDRESPCHVKLL	75 / 8 AA	117
Phosphosite 6:	TCP10	Q12799	S117	SPHAGRESHTLALEP	85 / 7 AA	38
Phosphosite 7:	CK1g1	Q9HCP0	S353	ASAITRESHTHRDRP	100 / 6 AA	49
Phosphosite 8:	CK1g1	Q9HCP0	T355	AITRESHTHRDRPSQ	100 / 6 AA	49
Phosphosite 9:	Putative RNA polymerase II subunit A C-terminal domain phosphatase SSU72-like protein 3	A6NG73	Y76	LRKDRECYTHNGILH	71 / 7 AA	22
Phosphosite 10:	C16orf55	Q96N06	S45	ARQADRESEKPVDSL	66 / 9 AA	15
Phosphosite 11:	LYST	Q99698	S1442	KKEADRESFPHRLLS	75 / 8 AA	429
Phosphosite 12:	SMAP	O00193	S7	_MSAARESHPHGVKR	75 / 8 AA	20
Phosphosite 13:	GPR15	P49685	T25	PNSDIRETHSHVPYT	71 / 7 AA	41
Phosphosite 14:	GPR15	P49685	S27	SDIRETHSHVPYTSV	71 / 7 AA	41
Phosphosite 15:	HCFC1	P51610	S202	VLPPPRESHTAVVYT	85 / 7 AA	209
Phosphosite 16:	CELSR3	Q9NYQ7	T2361	QDAWDPHTHVLLPSQ	57 / 7 AA	358
Phosphosite 17:	ACACA	Q13085	S2113	EMYADRESRGSVLEP	66 / 9 AA	266
Phosphosite 18:	SFRS6	Q13247	S257	KPKSDRGSHSHSRSR	62 / 8 AA	40
Phosphosite 19:	EXPH5	Q8NEV8	S1684	VLPNREPSTHVSNQK	62 / 8 AA	223
Phosphosite 20:	KIAA0913	A7E2V4	T1018	LLDRESQTHKPQTLS	83 / 6 AA	197