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:	PDGFB
Human P-Site:	T144
P-Site Sequence:	RNVQCRPTQVQLRPV
UniProt:	P01127
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PDGFB	P01127	T144	RNVQCRPTQVQLRPV	100 / 9 AA	27
Phosphosite 1:	SPTBN4	Q9NRC6	T1012	FLQECGPTQVQLRDV	77 / 9 AA	417
Phosphosite 2:	XPB	P19447	T111	AEPVCRPTHVHEYKL	71 / 7 AA	89
Phosphosite 3:	MLNR	O43193	S238	FSRECRPSPAQLGAL	55 / 9 AA	45
Phosphosite 4:	KIAA0329	O15040	S1161	QSAQSRPSTVQLPPE	66 / 9 AA	154
Phosphosite 5:	USP4	Q13107	T503	ADPHCRPTQYRVTVP	55 / 9 AA	109
Phosphosite 6:	FAM83A	Q86UY5	T407	NLGAYRPTRLQLEQL	62 / 8 AA	47
Phosphosite 7:	CCKBR	P32239	T321	PGSGSRPTQAKLLAK	62 / 8 AA	48
Phosphosite 8:	PBRM1	Q86U86	T1247	DFLSCRPTEIPENDI	57 / 7 AA	193
Phosphosite 9:	GHSR	Q92847	T201	DTNECRPTEFAVRSG	66 / 6 AA	41
Phosphosite 10:	ELP3	Q9H9T3	Y418	IHHKVRPYQVELVRR	55 / 9 AA	62
Phosphosite 11:	TNR	Q92752	T901	YRVSYRPTQVGRLDS	83 / 6 AA	150
Phosphosite 12:	GPR55	Q9Y2T6	S305	NIRAHRPSRVQLVLQ	71 / 7 AA	37
Phosphosite 13:	GRM6	O15303	T574	NHTGCRPTPVVRLSW	83 / 6 AA	95
Phosphosite 14:	CEP70	Q8NHQ1	T292	KDLETRPTQHELRLY	55 / 9 AA	70
Phosphosite 15:	RTF1	Q92541	T562	TRRQCKPTIVSNSRD	71 / 7 AA	77
Phosphosite 16:	MUC6	Q6W4X9	T1217	PTTGSRPTQVWPMTG	83 / 6 AA	252
Phosphosite 17:	DDX20	Q9UHI6	S86	AAGFERPSPVQLKAI	71 / 7 AA	92
Phosphosite 18:	KIAA0329	O15040	T1162	SAQSRPSTVQLPPEA	62 / 8 AA	154
Phosphosite 19:	FAM123B	Q5JTC6	T638	REVRCRETQVRETQA	62 / 8 AA	124
Phosphosite 20:	FRAP1	P42345	T2523	DDTLDVPTQVELLIK	83 / 6 AA	289