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:	RapGEF1
Human P-Site:	Y579
P-Site Sequence:	TPQNEHIYQQKNKLL
UniProt:	Q13905
Intern. Prot. ID:	IPI00332841

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RapGEF1	Q13905	Y579	TPQNEHIYQQKNKLL	100 / 9 AA	121
Phosphosite 1:	OTUB1	Q96FW1	Y68	YAEDDNIYQQKIKDL	62 / 8 AA	31
Phosphosite 2:	TRIM42	Q8IWZ5	Y533	SLGNQHIYQRSSSML	55 / 9 AA	83
Phosphosite 3:	LAB	Q9GZY6	Y40	AKRSEKIYQQRSLRE	55 / 9 AA	27
Phosphosite 4:	C1orf141	Q5JVX7	Y238	PLENENIYPHKRTNF	62 / 8 AA	46
Phosphosite 5:	PAPOLG	Q9BWT3	Y37	PKEIDHIYTQKLIDA	71 / 7 AA	83
Phosphosite 6:	OSBPL3	Q9H4L5	Y124	LDTEEHIYHLKVKSE	71 / 7 AA	101
Phosphosite 7:	OSBPL6	Q9BZF3	Y159	LDTEEHIYHLKVKSQ	71 / 7 AA	106
Phosphosite 8:	FAK	Q05397	Y861	PIGNQHIYQPVGKPD	71 / 7 AA	120
Phosphosite 9:	CNTNAP4	Q9C0A0	Y1265	TAIAVRIYQQKRLYK	83 / 6 AA	145
Phosphosite 10:	SAMD9L	Q8IVG5	Y587	ISVNSHIYQRWKDLL	71 / 7 AA	184
Phosphosite 11:	SMBP	Q9HD45	Y35	ADEHEHTYQDKEEVV	62 / 8 AA	68
Phosphosite 12:	SMBP	Q9HD45	T34	RADEHEHTYQDKEEV	62 / 8 AA	68
Phosphosite 13:	TTLL5	Q6EMB2	S984	QSAAHIYSQKLSRPS	71 / 7 AA	143
Phosphosite 14:	IKZF3	Q9UKT9	Y401	EERQNHIYQQNHMVL	71 / 7 AA	58
Phosphosite 15:	RASGRP2	Q7LDG7	Y60	AAKLLHIYQQSRKDN	100 / 5 AA	69
Phosphosite 16:	ABRA	Q8N0Z2	Y307	KRAEEHIYREMMDMC	57 / 7 AA	43
Phosphosite 17:	CCDC47	Q96A33	Y205	NQENEHIYNLWCSGR	100 / 5 AA	56
Phosphosite 18:	RWDD2A	Q9UIY3	Y166	WIYSHHIYQQDLRKK	100 / 5 AA	34
Phosphosite 19:	FRMD1	Q8N878	Y289	ALRGVHIYQGKKLEI	71 / 7 AA	63
Phosphosite 20:	SF3A3	Q12874	Y378	DEENEIIYNPKNLPL	66 / 9 AA	89