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:	PAPPA
Human P-Site:	S733
P-Site Sequence:	ASSPMPCSPSGHWSP
UniProt:	Q13219
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PAPPA	Q13219	S733	ASSPMPCSPSGHWSP	100 / 9 AA	181
Phosphosite 1:	PAPPA	Q13219	S735	SPMPCSPSGHWSPRE	100 / 7 AA	181
Phosphosite 2:	SCRIB	Q14160	S1298	KMAESPCSPSGQQPP	85 / 7 AA	175
Phosphosite 3:	SCRIB	Q14160	S1300	AESPCSPSGQQPPSP	85 / 7 AA	175
Phosphosite 4:	SRRP35	Q8WXF0	S107	ERHPCSPSDHRRSRS	85 / 7 AA	31
Phosphosite 5:	SRRP35	Q8WXF0	S105	SKERHPCSPSDHRRS	85 / 7 AA	31
Phosphosite 6:	WHRN	Q9P202	S707	GGCLLPPSPSGHPDQ	75 / 8 AA	97
Phosphosite 7:	SOX8	P57073	S16	SQPPCSPSGTASSMS	100 / 6 AA	47
Phosphosite 8:	ZNF318	Q5VUA4	S59	TPARRPRSPSGHRGR	75 / 8 AA	251
Phosphosite 9:	PRDM14	Q9GZV8	S173	TSQLLPCSPSKQSED	62 / 8 AA	64
Phosphosite 10:	SOX8	P57073	S14	ARSQPPCSPSGTASS	100 / 6 AA	47
Phosphosite 11:	C3orf36	Q3SXR2	S107	PTGPPPCSPGGNHPL	66 / 9 AA	17
Phosphosite 12:	BCAS1	O75363	S346	NSKGCNPSGHTQSVT	83 / 6 AA	62
Phosphosite 13:	VWDE	Q8N2E2	S24	WGEAQECSPGGHQFL	55 / 9 AA	177
Phosphosite 14:	MARK2	Q7KZI7	S619	PYGVTPASPSGHSQG	75 / 8 AA	88
Phosphosite 15:	KCNG2	Q9UJ96	S7	_MEPWPCSPGGGGGT	75 / 8 AA	51
Phosphosite 16:	IL22RA1	Q8N6P7	S521	QPPSRPCSPSDQGPS	62 / 8 AA	63
Phosphosite 17:	STIL	Q15468	S753	AQSLMPCSPKTTAVE	100 / 5 AA	143
Phosphosite 18:	ARHGEF15	O94989	S748	TPGPLPCSPDTIYED	83 / 6 AA	92
Phosphosite 19:	ZNF318	Q5VUA4	S61	ARRPRSPSGHRGRRA	85 / 7 AA	251
Phosphosite 20:	PALLD	Q8WX93	S1104	QRGRSPRSPSGHPHV	85 / 7 AA	151