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:	S667
P-Site Sequence:	KRQPIRGSDEVLFKV
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	S667	KRQPIRGSDEVLFKV	100 / 9 AA	116
Phosphosite 1:	RAPGEFL1	Q9UHV5	S313	TRVAFRGSDEIFCRV	55 / 9 AA	73
Phosphosite 2:	SPINK8	P0C7L1	S64	PSEPICGSDQVTYSS	75 / 8 AA	11
Phosphosite 3:	GNB1L	Q9BYB4	S137	LAVPGRGSDEVQILE	77 / 9 AA	36
Phosphosite 4:	15 kDa selenoprotein	O60613	S124	QIKYVRGSDPVLKLL	75 / 8 AA	18
Phosphosite 5:	ALKBH5	Q6P6C2	S240	QFKPIRVSEPVLSLP	66 / 9 AA	51
Phosphosite 6:	CARD10	Q9BWT7	S975	LLRQCRGSEQVLWGL	55 / 9 AA	116
Phosphosite 7:	ROD1	O95758	S17	TVGLKRGSDELLSSG	85 / 7 AA	60
Phosphosite 8:	PTBP2	Q9UKA9	S16	AVGVKRGSDELLSGS	85 / 7 AA	58
Phosphosite 9:	DKFZp451F163	Q99081	S319	HTPPINGSDSILGTR	66 / 9 AA	73
Phosphosite 10:	DOCK4	Q8N1I0	S1391	AVTPIPESQEVLQRE	66 / 9 AA	225
Phosphosite 11:	SIX5	Q8N196	S123	PAERLRGSDPVLRAR	75 / 8 AA	75
Phosphosite 12:	ANXA8L1	Q5T2P8	T196	AGEKIRGTDEMKFIT	71 / 7 AA	37
Phosphosite 13:	ANXA8	P13928	T196	AGEKIRGTDEMKFIT	71 / 7 AA	37
Phosphosite 14:	ANXA8L2	Q5VT79	T196	AGENIRGTDEMKFIT	71 / 7 AA	37
Phosphosite 15:	TIMELESS	Q9UNS1	S907	LFEEFRDSDDVLGHI	62 / 8 AA	139
Phosphosite 16:	Spry1	O43609	S50	QIKAIRGSNEYTEGP	71 / 7 AA	35
Phosphosite 17:	HIATL1	Q5SR56	S477	TNTPERGSDEDIEPL	85 / 7 AA	55
Phosphosite 18:	PPM1H	Q9ULR3	S428	LSKYDHGSDDVLILA	71 / 7 AA	56
Phosphosite 19:	CCDC108	Q6ZU64	S818	SLAPQRGSDVILRPT	66 / 9 AA	217
Phosphosite 20:	TXLNA	P40222	S148	NTEEIRQSDEVGDRD	85 / 7 AA	62