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:	PFN1
Human P-Site:	S138
P-Site Sequence:	MASHLRRSQY_____
UniProt:	P07737
Intern. Prot. ID:	IPI00216691

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PFN1	P07737	S138	MASHLRRSQY_____	100 / 7 AA	15
Phosphosite 1:	GGH	Q92820	S105	GSVDLRRSDYAKVAK	71 / 7 AA	36
Phosphosite 2:	VPS37D	Q86XT2	T163	ALAHLRRTQAEKLQE	83 / 6 AA	28
Phosphosite 3:	DMRTB1	Q96MA1	S243	GFRHVSRSQYQGGGL	71 / 7 AA	36
Phosphosite 4:	DMRTB1	Q96MA1	S241	QQGFRHVSRSQYQGG	71 / 7 AA	36
Phosphosite 5:	NPB	Q8NG41	S50	LLSGLRRSPYARRSQ	83 / 6 AA	13
Phosphosite 6:	MUC5AC	P98088	S125	FNIQLRRSQESAAPT	83 / 6 AA	527
Phosphosite 7:	NPW	Q8N729	S58	LLMGLRRSPYLWRRA	83 / 6 AA	18
Phosphosite 8:	NOMO2	Q5JPE7	S1121	LDSTLPRSQYDYILP	83 / 6 AA	139
Phosphosite 9:	PFN1	P07737	Y140	SHLRRSQY_______	100 / 5 AA	15
Phosphosite 10:	DNAH10	Q8IVF4	S3014	FLQKLRRSNYVTPKN	83 / 6 AA	515
Phosphosite 11:	Kv1.5	P22460	S599	SNVDLRRSLYALCLD	71 / 7 AA	67
Phosphosite 12:	C17orf85	Q53F19	S277	ELGAARRSQYYMKYG	100 / 5 AA	71
Phosphosite 13:	CENPE	Q02224	S2506	LRENLRRSQQAQDTS	83 / 6 AA	316
Phosphosite 14:	FUT7	Q11130	S330	RYPHLPRSQVYEDLE	83 / 6 AA	39
Phosphosite 15:	PPL	O60437	S1657	RENHLRRSIVVIHPD	100 / 5 AA	205
Phosphosite 16:	POMGNT1	Q8WZA1	S456	LGWVLRRSLYKEELE	83 / 6 AA	75
Phosphosite 17:	IQCE	Q6IPM2	S128	KRPHLRRSASNGHVP	100 / 5 AA	77
Phosphosite 18:	MFAP5	Q13361	S154	PPRRLRRSNYFRLPP	71 / 7 AA	20
Phosphosite 19:	C17orf85	Q53F19	Y279	GAARRSQYYMKYGNP	100 / 5 AA	71
Phosphosite 20:	DUSP27	Q5VZP5	Y1120	ASGRRSQYRRSTDRE	100 / 5 AA	130