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:	transferrin
Human P-Site:	S685
P-Site Sequence:	VGNLRKCSTSSLLEA
UniProt:	P02787
Intern. Prot. ID:	IPI00022463

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	transferrin	P02787	S685	VGNLRKCSTSSLLEA	100 / 9 AA	77
Phosphosite 1:	transferrin	P02787	T686	GNLRKCSTSSLLEAC	100 / 8 AA	77
Phosphosite 2:	LTF	P02788	S697	ITNLKKCSTSPLLEA	77 / 9 AA	78
Phosphosite 3:	transferrin	P02787	S687	NLRKCSTSSLLEACT	100 / 7 AA	77
Phosphosite 4:	RNF34	Q969K3	S100	QENLRRCSTCHLLQE	66 / 9 AA	42
Phosphosite 5:	DCHS2	Q6V1P9	S2664	EHPYRKCSDSALSDH	75 / 8 AA	322
Phosphosite 6:	ABCC8	Q09428	S1446	LDPERKCSDSTLWEA	75 / 8 AA	177
Phosphosite 7:	LTF	P02788	S699	NLKKCSTSPLLEACE	85 / 7 AA	78
Phosphosite 8:	DSTN	P60981	S24	DMKVRKCSTPEEIKK	71 / 7 AA	19
Phosphosite 9:	MAP7D3	Q8IWC1	T265	TVPLRKCTSDELRAV	55 / 9 AA	98
Phosphosite 10:	GLP1R	P43220	T440	MKPLKCPTSSLSSGA	85 / 7 AA	53
Phosphosite 11:	EDN2	P20800	S50	HLRLRRCSCSSWLDK	66 / 9 AA	20
Phosphosite 12:	GLP1R	P43220	S441	KPLKCPTSSLSSGAT	85 / 7 AA	53
Phosphosite 13:	PHLDB2	Q86SQ0	S242	NLRTRKYSSSSLSHM	75 / 8 AA	142
Phosphosite 14:	PHLDB2	Q86SQ0	S243	LRTRKYSSSSLSHMG	75 / 8 AA	142
Phosphosite 15:	NHSL1	Q5SYE7	S1417	QRSIRKSSTSSDNFK	75 / 8 AA	171
Phosphosite 16:	ECM2	O94769	S42	HRRLRKSSTSHKHRS	85 / 7 AA	80
Phosphosite 17:	ECM2	O94769	S41	YHRRLRKSSTSHKHR	85 / 7 AA	80
Phosphosite 18:	ELP3	Q9H9T3	S457	LLRLRKCSEETFRFE	55 / 9 AA	62
Phosphosite 19:	C2CD4A	Q8NCU7	S309	GTALRQCSTVVGRSR	83 / 6 AA	40
Phosphosite 20:	NHSL1	Q5SYE7	S1416	IQRSIRKSSTSSDNF	75 / 8 AA	171