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:	S2121
P-Site Sequence:	EKIKAEQSKQPPTPL
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	S2121	EKIKAEQSKQPPTPL	100 / 9 AA	289
Phosphosite 1:	SMG9	Q9H0W8	S76	SKPPAERSKQPPPPT	87 / 8 AA	58
Phosphosite 2:	EP400	Q96L91	S517	STGMAEQSKRPRLEV	75 / 8 AA	344
Phosphosite 3:	Wnk2	Q9Y3S1	S1377	FSAESAQSKQPPDSA	100 / 6 AA	243
Phosphosite 4:	AIM1	Q9Y4K1	S95	LRGESDRSKQPPPAS	62 / 8 AA	189
Phosphosite 5:	CACNA1I	Q9P0X4	S2185	PSWAADRSKDPPGRA	62 / 8 AA	245
Phosphosite 6:	IARS2	Q9NSE4	S686	VNGGQDQSKEPPYGA	71 / 7 AA	114
Phosphosite 7:	EFCAB4A	Q8N4Y2	S225	TEQLREQSRRPPSQN	71 / 7 AA	33
Phosphosite 8:	MYCBP2	O75592	S151	DSDEEEESKEPPIKL	71 / 7 AA	510
Phosphosite 9:	ANKRD11	Q6UB99	S2348	AQMLANQSKQGPPPS	75 / 8 AA	298
Phosphosite 10:	SYNPO	Q8N3V7	T804	GVLRPEPTKQPPYQL	55 / 9 AA	99
Phosphosite 11:	N-Myc	P04198	S71	SRGFAEHSSEPPSWV	62 / 8 AA	50
Phosphosite 12:	DENND2D	Q9H6A0	S441	FIQEAEKSKNPPAGY	75 / 8 AA	54
Phosphosite 13:	N-Myc	P04198	S72	RGFAEHSSEPPSWVT	62 / 8 AA	50
Phosphosite 14:	UPF0639 protein	A6NEE1	S275	LQTLANQSEQPPPSG	75 / 8 AA	59
Phosphosite 15:	ARID1B	Q8NFD5	S1953	PGNDAEMSKHPGLVL	71 / 7 AA	236
Phosphosite 16:	NCOA7	Q8NI08	S652	LPSKEEKSKTPPMFL	66 / 9 AA	106
Phosphosite 17:	TRIM24	O15164	S445	NPVVEQNSQPPSGLS	62 / 8 AA	117
Phosphosite 18:	RAPGEF6	Q8TEU7	S1004	RNILSSQSMQPPIIP	83 / 6 AA	179
Phosphosite 19:	C6orf94	Q5TFG8	S69	TVKKTPQSKSPPVRK	66 / 9 AA	25
Phosphosite 20:	MGC3731	Q9UGY1	S187	HPRRAQDSKKPPRAP	55 / 9 AA	25