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:	S887
P-Site Sequence:	LTWEKLPSKFKKFYA
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	S887	LTWEKLPSKFKKFYA	100 / 9 AA	116
Phosphosite 1:	RAPGEF6	Q8TEU7	S974	GTWEKLPSKYEKHLQ	77 / 9 AA	179
Phosphosite 2:	PIP4K2B	P78356	S91	FNKENLPSRFKFKEY	75 / 8 AA	47
Phosphosite 3:	AKAP1	Q92667	S269	YVAEKLPSRFIESAH	85 / 7 AA	97
Phosphosite 4:	KIAA2026	Q5HYC2	S347	CSRDSLPSSFKKEQE	66 / 9 AA	134
Phosphosite 5:	ARID1A	O14497	S1807	NSEEKLISKFDKLPV	77 / 9 AA	242
Phosphosite 6:	ZNF770	Q6IQ21	S324	ARSGKIPSRFKRSYN	55 / 9 AA	80
Phosphosite 7:	TTN	Q8WZ42	S1999	EESEELRSKFKRRTE	66 / 9 AA	3816
Phosphosite 8:	COG2	Q14746	S330	GLEEKLPSLFNPGNP	75 / 8 AA	83
Phosphosite 9:	PALB2	Q86YC2	S145	EQKQKLPSRRKKQQK	66 / 9 AA	131
Phosphosite 10:	DZIP3	Q86Y13	T229	TEDEDLPTTFKDLLN	62 / 8 AA	139
Phosphosite 11:	KIAA2026	Q5HYC2	S348	SRDSLPSSFKKEQEN	85 / 7 AA	134
Phosphosite 12:	ASMTL	O95671	S40	LRFEVVPSKFKEKLD	75 / 8 AA	69
Phosphosite 13:	DNAH10	Q8IVF4	S70	EISEKLPSKRTAKHI	100 / 6 AA	515
Phosphosite 14:	ECM29	Q5VYK3	T689	VYPEKLATKFVDKTE	71 / 7 AA	204
Phosphosite 15:	GIRK1	P48549	S401	DITTKLPSKLQKITG	75 / 8 AA	57
Phosphosite 16:	CCDC15	Q0P6D6	S722	KHIKLPSSFEKWEIA	75 / 8 AA	110
Phosphosite 17:	NUAK1	O60285	T428	VGPALPSTFKMEQDL	71 / 7 AA	74
Phosphosite 18:	ZC3H12C	Q9C0D7	T509	DLEEKLPTKNKLETR	75 / 8 AA	99
Phosphosite 19:	TRPC7	Q9HCX4	S751	LEMGMLNSKFKKTRY	66 / 9 AA	100
Phosphosite 20:	TRPM3	Q9HCF6	S1380	GGIEKLESIFKERSL	75 / 8 AA	198