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:	STXBP4
Human P-Site:	S135
P-Site Sequence:	GEYGPQASTLSLFSS
UniProt:	Q6ZWJ1
Intern. Prot. ID:	IPI00217200

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STXBP4	Q6ZWJ1	S135	GEYGPQASTLSLFSS	100 / 9 AA	62
Phosphosite 1:	STXBP4	Q6ZWJ1	T136	EYGPQASTLSLFSSP	100 / 8 AA	62
Phosphosite 2:	FAM48B2	P0C7V6	S692	PQPGPQGSTLGLSTQ	77 / 9 AA	88
Phosphosite 3:	TCOF1	Q13428	S1287	GAGNPQASTLALQSN	77 / 9 AA	152
Phosphosite 4:	TMC3	Q7Z5M5	S875	PHRGPQASTLLAQGP	100 / 7 AA	126
Phosphosite 5:	TCOF1	Q13428	T1288	AGNPQASTLALQSNI	87 / 8 AA	152
Phosphosite 6:	Uncharacterized protein UNQ6126/PRO20091	Q6UXV3	S10	PEQGPQPSTMPLWCL	66 / 9 AA	17
Phosphosite 7:	COL12A1	Q99715	T386	ALSVGPQTTTLSVRD	75 / 8 AA	333
Phosphosite 8:	SLC4A5	Q9BY07	T156	WSKPHVSTLSLHSLF	75 / 8 AA	126
Phosphosite 9:	SLC4A5	Q9BY07	S155	RWSKPHVSTLSLHSL	75 / 8 AA	126
Phosphosite 10:	INO80B	Q9C086	S282	YCSGAQGSTLSFPPG	66 / 9 AA	39
Phosphosite 11:	FAM48B2	P0C7V6	T693	QPGPQGSTLGLSTQG	75 / 8 AA	88
Phosphosite 12:	PHF8	Q9UPP1	S947	EQPRPQDSNLSLTVP	75 / 8 AA	118
Phosphosite 13:	SVIL	O95425	S811	EQGEPDSSTLSLAEK	75 / 8 AA	248
Phosphosite 14:	ZIC5	Q96T25	S76	PEHMAQASTLGLSPP	75 / 8 AA	66
Phosphosite 15:	MAP1B	P46821	S2055	ITRTPQASTYSYETS	75 / 8 AA	271
Phosphosite 16:	SVIL	O95425	T812	QGEPDSSTLSLAEKL	75 / 8 AA	248
Phosphosite 17:	ZIC5	Q96T25	T77	EHMAQASTLGLSPPS	75 / 8 AA	66
Phosphosite 18:	ROBO4	Q8WZ75	S765	SPPSPQASSLSGPSP	85 / 7 AA	107
Phosphosite 19:	ROBO4	Q8WZ75	S766	PPSPQASSLSGPSPA	85 / 7 AA	107
Phosphosite 20:	HSPG2	P98160	S1428	YTAGPQGSPLSDPDV	75 / 8 AA	469