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:	TRBC1
Human P-Site:	T58
P-Site Sequence:	EVHSGVSTDPQPLKE
UniProt:	P01850
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TRBC1	P01850	T58	EVHSGVSTDPQPLKE	100 / 9 AA	20
Phosphosite 1:	PCSK4	Q6UW60	T352	TYSSGVATDPQIVTT	87 / 8 AA	83
Phosphosite 2:	SRPK1	Q96SB4	T253	PSGSAVSTAPQPKPA	77 / 9 AA	74
Phosphosite 3:	PKNOX2	Q96KN3	S210	PNSMSGVSNNPQGIV	75 / 8 AA	52
Phosphosite 4:	axin 1	O15169	T35	EEGELVSTDPRPASY	85 / 7 AA	96
Phosphosite 5:	LOC68646	Q4G0N4	T183	KPVIGVNTDPERSEG	62 / 8 AA	49
Phosphosite 6:	NKD2	Q969F2	T224	AHVRRPSTDPQPCSE	100 / 6 AA	50
Phosphosite 7:	OR5AU1	Q8NGC0	T69	EFELLGLTTDPQLQR	71 / 7 AA	41
Phosphosite 8:	SRPK2	P78362	T254	PSGSAVSTAPQQKPI	75 / 8 AA	78
Phosphosite 9:	ITIH1	P19827	T671	DRVTGVDTDPHFIIH	62 / 8 AA	101
Phosphosite 10:	SRPK1	Q96SB4	S252	PPSGSAVSTAPQPKP	75 / 8 AA	74
Phosphosite 11:	SRPK2	P78362	S253	PPSGSAVSTAPQQKP	75 / 8 AA	78
Phosphosite 12:	BAT2	P48634	S1529	RVNSGLSSDPHFEEP	62 / 8 AA	229
Phosphosite 13:	HIVEP1	P15822	T2243	DCFSGVHTDPMDVLP	75 / 8 AA	297
Phosphosite 14:	CBX4	O00257	S336	EEEVSGVSDPQPQDA	88 / 9 AA	61
Phosphosite 15:	GGA1	Q9UJY5	T550	VVVSMLSTAPQPIRN	66 / 9 AA	70
Phosphosite 16:	ZNF135	P52742	S8	MTPGVRVSTDPEQVT	83 / 6 AA	75
Phosphosite 17:	UBQLN3	Q9H347	S604	HMLQDLVSTNPQQLQ	83 / 6 AA	71
Phosphosite 18:	RTN1	Q16799	T528	SFLDYPSTEPQPGPE	83 / 6 AA	84
Phosphosite 19:	ZNF135	P52742	T9	TPGVRVSTDPEQVTF	83 / 6 AA	75
Phosphosite 20:	SIK	P57059	T381	VPQEGLSTDPFRPAL	83 / 6 AA	85