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:	PTRF
Human P-Site:	S94
P-Site Sequence:	QSIQGELSKLGKAHA
UniProt:	Q6NZI2
Intern. Prot. ID:	IPI00176903

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTRF	Q6NZI2	S94	QSIQGELSKLGKAHA	100 / 9 AA	43
Phosphosite 1:	FKBP8	Q14318	S347	KTIHAELSKLVKKHA	66 / 9 AA	38
Phosphosite 2:	VARS2	Q5ST30	S1039	SSLQLELSKLDKAAS	77 / 9 AA	118
Phosphosite 3:	Septin-4	O43236	S35	TTDDGELSKFVKDFS	66 / 9 AA	55
Phosphosite 4:	CENPF	P49454	S2323	QEKQGQLSELDKLLS	66 / 9 AA	368
Phosphosite 5:	FAM135B	Q49AJ0	S616	KTTLHELSTLGKGID	85 / 7 AA	156
Phosphosite 6:	GKN1	Q9NS71	S146	PNKVDDLSKFGKNIA	62 / 8 AA	22
Phosphosite 7:	RNF135	Q8IUD6	S168	SGPDNELSILGKAFS	66 / 9 AA	48
Phosphosite 8:	AKAP1	Q92667	S553	GVLKGELSDLGAEDG	85 / 7 AA	97
Phosphosite 9:	ZNF638	Q14966	S1479	SALQGKLSKLDYRDI	75 / 8 AA	221
Phosphosite 10:	SPZ1	Q9BXG8	S265	SKQHTELSKLIKSYQ	66 / 9 AA	49
Phosphosite 11:	NDUFA8	P51970	S126	RPDLGELSKVTKVKT	75 / 8 AA	20
Phosphosite 12:	NLRP2	Q9NX02	S24	QLSQDELSKFKYLIT	71 / 7 AA	121
Phosphosite 13:	OSR2	Q8N2R0	S137	PPKMGDLSKLSPGLG	62 / 8 AA	36
Phosphosite 14:	TTLL4	Q14679	S1112	AFSKSETSKLGKQSS	66 / 9 AA	133
Phosphosite 15:	PYDC2	Q56P42	S24	QLSQDELSKFKSLIR	71 / 7 AA	11
Phosphosite 16:	NLRP2	Q9NX02	S251	YLSCRELSRLGPCSF	83 / 6 AA	121
Phosphosite 17:	ZFHX1B	O60315	S184	PEAPEELSRLGTPEA	71 / 7 AA	136
Phosphosite 18:	VPS45	Q9NRW7	S339	VTVVGELSRLVSERN	83 / 6 AA	65
Phosphosite 19:	RABEP2	Q9H5N1	S41	EAESGELSRLRAELA	83 / 6 AA	64
Phosphosite 20:	MAN2A1	Q16706	S49	SFPQGQLSMLQEKID	71 / 7 AA	131