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:	TXK
Human P-Site:	Y91
P-Site Sequence:	KIQVKALYDFLPREP
UniProt:	P42681
Intern. Prot. ID:	IPI00000879

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TXK	P42681	Y91	KIQVKALYDFLPREP	100 / 9 AA	61
Phosphosite 1:	SH3GL1	Q99961	Y315	QPSCKALYDFEPEND	77 / 9 AA	41
Phosphosite 2:	STAM2	O75886	Y211	ARKVRALYDFEAVED	85 / 7 AA	58
Phosphosite 3:	FCHSD2	O94868	Y576	VCFVKALYDYEGQTD	85 / 7 AA	84
Phosphosite 4:	SH3GL2	Q99962	Y299	QPCCRALYDFEPENE	66 / 9 AA	40
Phosphosite 5:	PLCG2	P16885	Y778	QRTVKALYDYKAKRS	85 / 7 AA	148
Phosphosite 6:	SPTA1	P02549	Y986	EQRVMALYDFQARSP	66 / 9 AA	280
Phosphosite 7:	Btk	Q06187	Y223	LKKVVALYDYMPMNA	66 / 9 AA	76
Phosphosite 8:	RRP12	Q5JTH9	Y375	AQIITALYDYVPSEN	55 / 9 AA	144
Phosphosite 9:	SH3D19	Q5HYK7	Y739	GRKAKALYDFRGENE	85 / 7 AA	87
Phosphosite 10:	SH3RF1	Q7Z6J0	Y205	PPQCKALYDFEVKDK	85 / 7 AA	93
Phosphosite 11:	GARS	P41250	Y148	YGGVSGLYDFGPVGC	66 / 9 AA	83
Phosphosite 12:	SH3MD4	Q8TEJ3	Y265	PPQGKALYDFEMKDK	100 / 6 AA	93
Phosphosite 13:	EPS8L2	Q9H6S3	Y501	AKYVKILYDFTARNA	85 / 7 AA	81
Phosphosite 14:	CrkL	P46109	Y132	LEYVRTLYDFPGNDA	71 / 7 AA	34
Phosphosite 15:	Btk	Q06187	Y225	KVVALYDYMPMNAND	71 / 7 AA	76
Phosphosite 16:	PACSIN3	Q9UKS6	Y372	GVRVRALYDYAGQEA	71 / 7 AA	48
Phosphosite 17:	PACSIN2	Q9UNF0	Y435	EVRVRALYDYEGQEH	71 / 7 AA	56
Phosphosite 18:	CrkL	P46109	T130	DNLEYVRTLYDFPGN	71 / 7 AA	34
Phosphosite 19:	ADAM18	Q9Y3Q7	Y197	IIVEKALYDYMGSEM	71 / 7 AA	83
Phosphosite 20:	PACSIN1	Q9BY11	Y394	GVRVRALYDYDGQEQ	71 / 7 AA	51