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:	PAPL
Human P-Site:	T157
P-Site Sequence:	VPRLRRDTQQGMYDA
UniProt:	Q6ZNF0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAPL	Q6ZNF0	T157	VPRLRRDTQQGMYDA	100 / 9 AA	50
Phosphosite 1:	C17orf27	Q63HN8	T223	LSALRSDTEPGMDLW	66 / 9 AA	374
Phosphosite 2:	FAM175B	Q15018	T101	WYRFRRNTQQQMSYR	66 / 9 AA	47
Phosphosite 3:	DAPK1	P53355	T669	LARLRKDTHRGLFIQ	55 / 9 AA	160
Phosphosite 4:	LPHN1	O94910	T493	RRVQWPATQQGMLVE	62 / 8 AA	163
Phosphosite 5:	B3GAT2	Q9NPZ5	S267	AVFKRRGSQPGMQES	62 / 8 AA	37
Phosphosite 6:	ZNF749	O43361	T96	GWKLYRDTQDGEAFQ	75 / 8 AA	81
Phosphosite 7:	PLEC1	Q15149	T1859	LIRLRAETEQGEQQR	62 / 8 AA	532
Phosphosite 8:	ZNF587	Q96SQ5	T10	AAVPRRPTQQGTVTF	85 / 7 AA	66
Phosphosite 9:	ZNF417	Q8TAU3	T10	AAAPRRPTQQGTVTF	85 / 7 AA	66
Phosphosite 10:	CILP	O75339	T148	PGSLRRDTERIWSPW	71 / 7 AA	133
Phosphosite 11:	KIAA1731	Q9C0D2	S2202	SIEARDSSQGMKNQN	71 / 7 AA	295
Phosphosite 12:	KIAA1731	Q9C0D2	S2201	FSIEARDSSQGMKNQ	71 / 7 AA	295
Phosphosite 13:	DET1	Q7L5Y6	S279	FPEVQRDSQTGMANP	55 / 9 AA	64
Phosphosite 14:	RNF31	Q96EP0	S25	ASALRRDSGQAFSLE	55 / 9 AA	120
Phosphosite 15:	DET1	Q7L5Y6	T281	EVQRDSQTGMANPFR	71 / 7 AA	64
Phosphosite 16:	C1orf65	Q8N715	S334	QRDLRRDSQRKNVPP	71 / 7 AA	72
Phosphosite 17:	KIF21B	O75037	T816	EMVLRRKTQEVSALR	71 / 7 AA	183
Phosphosite 18:	TMEM104	Q8NE00	T449	VYHCRRDTQLAFGCG	62 / 8 AA	55
Phosphosite 19:	MDC1	Q14676	T946	KVILERDTQRGEPEG	75 / 8 AA	227
Phosphosite 20:	RUFY2	Q8WXA3	T526	LSHLRNETQQIISLK	71 / 7 AA	75