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:	STXBP5
Human P-Site:	Y678
P-Site Sequence:	LYGSNDPYRREPRSP
UniProt:	Q5T5C0
Intern. Prot. ID:	IPI00171407

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP5	Q5T5C0	Y678	LYGSNDPYRREPRSP	100 / 9 AA	128
Phosphosite 1:	ZFYVE20	Q9H1K0	Y89	SYGGVDPYMWEPQEL	71 / 7 AA	89
Phosphosite 2:	NXNL2	Q5VZ03	Y99	ALPFHDPYRHELRKR	71 / 7 AA	18
Phosphosite 3:	ATXN7L1	Q9ULK2	Y255	TKNSNKPYRRLSERE	85 / 7 AA	89
Phosphosite 4:	Cdc2L2	Q9UQ88	Y67	ITIRNSPYRREDSME	85 / 7 AA	91
Phosphosite 5:	CDK11B	P21127	Y67	ITIRNSPYRREDSME	85 / 7 AA	93
Phosphosite 6:	MLL3	Q8NEZ4	Y2094	HNQSNDPYSQPPLTP	66 / 9 AA	541
Phosphosite 7:	Rho guanine nucleotide exchange factor 37	A1IGU5	Y135	ALLLVDTYRKEPELQ	71 / 7 AA	76
Phosphosite 8:	ZNF264	O43296	Y617	SSASDQPYQRETPQV	62 / 8 AA	71
Phosphosite 9:	TSC22D2	O75157	Y175	DHGSGEPYRRGRWTC	71 / 7 AA	79
Phosphosite 10:	CCDC48	Q9HA90	Y9	EGAGGDPYRRPARRT	71 / 7 AA	18
Phosphosite 11:	AMZ2	Q86W34	Y78	EQFFSDPYRKTPSPN	62 / 8 AA	41
Phosphosite 12:	NHS	Q6T4R5	Y939	DLKTNDPYRSLSNSS	83 / 6 AA	177
Phosphosite 13:	KCNE2	Q9Y6J6	Y84	REHSNDPYHQYIVED	71 / 7 AA	14
Phosphosite 14:	RPGRIP1	Q96KN7	Y846	IPASNNPYFRDQARF	55 / 9 AA	147
Phosphosite 15:	SEC16A	O15027	Y1122	CDAEYDAYRREHSAF	71 / 7 AA	234
Phosphosite 16:	C1orf83	Q96MN5	Y171	SRLINGPYRRTVRAL	83 / 6 AA	24
Phosphosite 17:	PTCH1	Q13635	Y601	AILSMDLYRREDRRL	75 / 8 AA	161
Phosphosite 18:	UROS	P10746	Y19	DDCGQDPYIRELGLY	62 / 8 AA	29
Phosphosite 19:	ROBO3	Q96MS0	Y1258	KKPKALPYRRENSPG	100 / 5 AA	148
Phosphosite 20:	KIF1A	Q12756	Y649	LQELEDQYRREREEA	71 / 7 AA	191