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:	SPTBN4
Human P-Site:	S1514
P-Site Sequence:	RRRLLLASKELHQVA
UniProt:	Q9H254
Intern. Prot. ID:	IPI00018829

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPTBN4	Q9H254	S1514	RRRLLLASKELHQVA	100 / 9 AA	289
Phosphosite 1:	SPTBN1	Q01082	S1484	RKHNLLASKEIHQFN	87 / 8 AA	275
Phosphosite 2:	FLJ20643	Q9NWS0	S32	EELLLQASKELQQAQ	77 / 9 AA	32
Phosphosite 3:	SIPA1	Q96FS4	S1031	ATRLLLASKQLGSPT	87 / 8 AA	112
Phosphosite 4:	KIDINS220	Q9ULH0	S244	NTALMIASKEGHTEI	66 / 9 AA	197
Phosphosite 5:	C6orf97	Q8IYT3	S499	TQKERLESKELHMSL	85 / 7 AA	82
Phosphosite 6:	UTRN	P46939	S1005	NKLKVLVSKDLHLLE	62 / 8 AA	394
Phosphosite 7:	KLHL33	A6NCF5	S125	CLAELLDSDELHVQE	75 / 8 AA	58
Phosphosite 8:	CRIK	O14578	S455	EKKLLIKSKELQDSQ	66 / 9 AA	231
Phosphosite 9:	CASK	O14936	S151	PHCVLLASKENSAPV	85 / 7 AA	105
Phosphosite 10:	RPAP1	Q9BWH6	S1073	ARASLLASQALHRGE	75 / 8 AA	153
Phosphosite 11:	TNK2	Q07912	T262	ARNLLLATRDLVKIG	62 / 8 AA	115
Phosphosite 12:	CDK5RAP2	Q96SN8	S706	EQTELLASKEDEDTI	100 / 6 AA	215
Phosphosite 13:	PHF3	Q92576	S1020	MSPEELASKELAAWR	100 / 6 AA	229
Phosphosite 14:	SNX2	O60749	S196	GLHSKLASKYLHVGY	85 / 7 AA	58
Phosphosite 15:	GAPVD1	Q14C86	S1260	CVRLLLESKEKKIRE	85 / 7 AA	165
Phosphosite 16:	MMAA	Q8IVH4	S352	FQDLMLASGELTAKR	75 / 8 AA	47
Phosphosite 17:	AGBL4	Q5VU57	S533	INHSSLASKDLWINA	71 / 7 AA	62
Phosphosite 18:	CITED1	Q99966	S94	PAPHLLASMQLQKLN	62 / 8 AA	20
Phosphosite 19:	IL1RAPL2	Q9NP60	S676	SSLLPLSSKELSFTS	75 / 8 AA	79
Phosphosite 20:	CCNB2	O95067	S220	ITALLLASKYEEMFS	100 / 6 AA	45