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:	RAPGEF4
Human P-Site:	Y909
P-Site Sequence:	PSRNHRAYRLTVAKL
UniProt:	Q8WZA2
Intern. Prot. ID:	IPI00329560

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RAPGEF4	Q8WZA2	Y909	PSRNHRAYRLTVAKL	100 / 9 AA	116
Phosphosite 1:	GPR125	Q8IWK6	S1182	RSKGHRASRLTVLRE	77 / 9 AA	146
Phosphosite 2:	Rapgef3	O95398	Y800	PSWNHRVYRLALAKL	66 / 9 AA	104
Phosphosite 3:	Crystallin-betaA4	P53673	S105	ACANHRDSRLTIFEQ	66 / 9 AA	22
Phosphosite 4:	PPP1R3D	O95685	Y275	DNNDHRDYSLTCRNH	55 / 9 AA	33
Phosphosite 5:	RAPGEF4	Q8WZA2	T912	NHRAYRLTVAKLEPP	100 / 6 AA	116
Phosphosite 6:	ZNF574	Q6ZN55	Y592	GVRFHRPYRLLMHRY	62 / 8 AA	99
Phosphosite 7:	FAM73A	Q8NAN2	Y276	EALLQRAYRLQEEFE	83 / 6 AA	71
Phosphosite 8:	MFSD2A	Q8NA29	Y198	ERDSATAYRMTVEVL	83 / 6 AA	60
Phosphosite 9:	Major facilitator superfamily domain-containing protein 2B	A6NFX1	Y175	ERDSATAYRMTVEMA	83 / 6 AA	53
Phosphosite 10:	RAPGEF5	Q92565	Y482	PSLNHKAYRDAFKKM	83 / 6 AA	68
Phosphosite 11:	USP10	Q14694	Y732	NFKCHRTYRLFAVVY	83 / 6 AA	87
Phosphosite 12:	CMYA5	Q8N3K9	T3762	LVEEYRLTVKESYCI	83 / 6 AA	449
Phosphosite 13:	FN1	P02751	T1030	QITGYRLTVGLTRRG	83 / 6 AA	263
Phosphosite 14:	WDR51A	Q8NBT0	Y55	MKPQSRAYRFTGHKD	83 / 6 AA	45
Phosphosite 15:	FAM73B	Q7L4E1	Y245	ESLLHRAYHLQEEFG	83 / 6 AA	66
Phosphosite 16:	TMEM120A	Q9BXJ8	Y33	IQETHRLYRLKLEEL	62 / 8 AA	41
Phosphosite 17:	KIAA1530	Q2YD98	Y43	EEQLSRAYRLLIAQL	71 / 7 AA	81
Phosphosite 18:	Zinc finger protein 891	A8MT65	Y87	TSVEYQLYRLTVISP	55 / 9 AA	64
Phosphosite 19:	PLEKHM3	Q6ZWE6	T372	SGTLYRLTVQNNWKA	100 / 5 AA	87
Phosphosite 20:	MX2	P20592	Y697	RILKERIYRLTQARH	62 / 8 AA	82