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:	T261
P-Site Sequence:	TELLPDATDEEVAPP
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	T261	TELLPDATDEEVAPP	100 / 9 AA	121
Phosphosite 1:	IQGAP3	Q86VI3	T1163	AEKFPDATDSEVYKV	77 / 9 AA	185
Phosphosite 2:	SPP1	P10451	T185	DIQYPDATDEDITSH	66 / 9 AA	35
Phosphosite 3:	DNAH2	Q9P225	T1998	RRLQPDLTDEEVLLL	87 / 8 AA	508
Phosphosite 4:	AATF	Q9NY61	S94	EQTLPGSSDEEISDE	55 / 9 AA	63
Phosphosite 5:	KIFC2	Q96AC6	S457	WVFPPDASQEEVFRE	75 / 8 AA	90
Phosphosite 6:	RYR2	Q92736	T4336	LANMPDPTQDEVRGD	55 / 9 AA	565
Phosphosite 7:	Wnk4	Q96J92	S782	PVPLPDPSNEELQSS	55 / 9 AA	135
Phosphosite 8:	NKX2-2	O95096	T21	DILDLPDTNDEEGSV	75 / 8 AA	30
Phosphosite 9:	ERK3	Q16659	T389	PRALSDVTDEEEVQV	75 / 8 AA	83
Phosphosite 10:	WHSC1	O96028	S479	VAEHPDASGEEIEEL	62 / 8 AA	152
Phosphosite 11:	FLG2	Q5D862	T1351	RFSHSDATDSEVHSG	75 / 8 AA	248
Phosphosite 12:	UBTF	P17480	T223	KVRPDATTKEVKDSL	75 / 8 AA	89
Phosphosite 13:	ZNF639	Q9UID6	T167	SESLQDQTDEEPPAK	75 / 8 AA	56
Phosphosite 14:	AATF	Q9NY61	S93	WEQTLPGSSDEEISD	62 / 8 AA	63
Phosphosite 15:	GBA3	Q9H227	T290	SSRLPEFTEEEKKMI	62 / 8 AA	54
Phosphosite 16:	GC	P02774	T434	KAKLPDATPKELAKL	66 / 9 AA	53
Phosphosite 17:	UCKL1	Q9NWZ5	S539	TDAVPDGSDEEEVAY	62 / 8 AA	61
Phosphosite 18:	FLG2	Q5D862	S1353	SHSDATDSEVHSGVS	85 / 7 AA	248
Phosphosite 19:	IQGAP3	Q86VI3	S1165	KFPDATDSEVYKVVG	85 / 7 AA	185
Phosphosite 20:	CACNA1S	Q13698	S694	SKGLPDKSEEEKSTM	62 / 8 AA	212