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:	PDGFA
Human P-Site:	S149
P-Site Sequence:	PSRVHHRSVKVAKVE
UniProt:	P04085
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDGFA	P04085	S149	PSRVHHRSVKVAKVE	100 / 9 AA	24
Phosphosite 1:	ZNF474	Q6S9Z5	S186	HLLVHHRSCKPKGEG	85 / 7 AA	40
Phosphosite 2:	RRP9	O43818	S264	YSTSHDRSVKVWNVA	85 / 7 AA	52
Phosphosite 3:	POU3F4	P49335	S98	GAIIHHRSPHVAHHS	66 / 9 AA	39
Phosphosite 4:	MHC class II antigen DQB1	P01920	S255	GLIIHHRSQKGLLH_	71 / 7 AA
Phosphosite 5:	SIX3	O95343	S26	FADSHHRSILLASSG	62 / 8 AA	35
Phosphosite 6:	MTMR15	Q9Y2M0	S146	QDELRNRSVKVICLG	62 / 8 AA	114
Phosphosite 7:	ZNF474	Q6S9Z5	S305	RLLVHQRSCKTHPYG	62 / 8 AA	40
Phosphosite 8:	SNIP1	Q8TAD8	S103	RNRSPHHSTVKVKQE	71 / 7 AA	46
Phosphosite 9:	AXIN2	Q9Y2T1	S340	LQREMHRSVKANGQV	83 / 6 AA	94
Phosphosite 10:	nAChRA4	P43681	S334	VLNVHHRSPRTHTMP	62 / 8 AA	70
Phosphosite 11:	Septin-5	Q99719	S38	PNQVHRKSVKKGFDF	71 / 7 AA	43
Phosphosite 12:	Septin-2	Q15019	S31	PNQVHRKSVKKGFEF	71 / 7 AA	41
Phosphosite 13:	Septin-4	O43236	S138	PNQVHRKSVKKGFDF	71 / 7 AA	55
Phosphosite 14:	SNIP1	Q8TAD8	T104	NRSPHHSTVKVKQER	71 / 7 AA	46
Phosphosite 15:	KPNB1	Q14974	S708	GNENVHRSVKPQILS	100 / 5 AA	97
Phosphosite 16:	PRP6	O94906	T867	AREWFHRTVKIDSDL	57 / 7 AA	107
Phosphosite 17:	CENPO	Q9BU64	S154	PLRIHHHSVPVFIPL	62 / 8 AA	34
Phosphosite 18:	ATN1	P54259	S833	KERELERSVKLAQEG	71 / 7 AA	125
Phosphosite 19:	GON4	Q3T8J9	T646	LLNEQHRTVKELFEQ	66 / 6 AA	249
Phosphosite 20:	CHRNB2	P17787	S325	VLNVHHRSPTTHTMA	100 / 5 AA	57