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:	RAB28
Human P-Site:	S215
P-Site Sequence:	RTVNPPRSSMCAVQ_
UniProt:	P51157
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RAB28	P51157	S215	RTVNPPRSSMCAVQ_	100 / 9 AA	25
Phosphosite 1:	PR (Progesterone)	P06401	S344	SAFAPPRSSPCASST	87 / 8 AA	99
Phosphosite 2:	PR (Progesterone)	P06401	S345	AFAPPRSSPCASSTP	87 / 8 AA	99
Phosphosite 3:	LRRC27	Q9C0I9	S389	KLLPPRRSMVASKIP	75 / 8 AA	60
Phosphosite 4:	C20orf117	O94964	S1159	LQTDPPRSSLHGKAW	55 / 9 AA	160
Phosphosite 5:	LOC653160	Q7L0L9	S146	RRWSSPRSSACAAAA	66 / 9 AA	20
Phosphosite 6:	ZMAT1	Q5H9K5	S349	MVDSGPRSRMCEQRF	71 / 7 AA	75
Phosphosite 7:	LOC653160	Q7L0L9	S147	RWSSPRSSACAAAAS	85 / 7 AA	20
Phosphosite 8:	ZNF551	Q7Z340	S16	SPPSPRSSMAAVALR	85 / 7 AA	78
Phosphosite 9:	FUBP3	Q96I24	S457	QNTFPPRSSGCFPNM	85 / 7 AA	62
Phosphosite 10:	KHSRP	Q92945	S144	IHPPPRTSMTEEYRV	83 / 6 AA	73
Phosphosite 11:	DCHS2	Q6V1P9	S1459	DLGDPPRSSVIHLQV	62 / 8 AA	322
Phosphosite 12:	ZNF551	Q7Z340	S15	RSPPSPRSSMAAVAL	85 / 7 AA	78
Phosphosite 13:	MKX	Q8IYA7	T175	DGENPPRTHMNEGGY	71 / 7 AA	39
Phosphosite 14:	FUBP3	Q96I24	S458	NTFPPRSSGCFPNMA	85 / 7 AA	62
Phosphosite 15:	KHSRP	Q92945	T143	PIHPPPRTSMTEEYR	83 / 6 AA	73
Phosphosite 16:	ST5	P78524	S182	REASPRMSMCGEKRE	71 / 7 AA	126
Phosphosite 17:	C20orf117	O94964	S1160	QTDPPRSSLHGKAWS	62 / 8 AA	160
Phosphosite 18:	C15orf42	Q7Z2Z1	S1755	DQSPPRNSMPKAEEA	83 / 6 AA	211
Phosphosite 19:	SUN2	Q9UH99	S85	SWFPPRSSLEELHGD	83 / 6 AA	80
Phosphosite 20:	SUN2	Q9UH99	S84	ESWFPPRSSLEELHG	83 / 6 AA	80