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:	SYT4
Human P-Site:	T224
P-Site Sequence:	PAFDETFTFYGIPYT
UniProt:	Q9H2B2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SYT4	Q9H2B2	T224	PAFDETFTFYGIPYT	100 / 9 AA
Phosphosite 1:	DOC2B	Q14184	T198	PTWNETLTYYGITDE	66 / 9 AA	46
Phosphosite 2:	SYT4	Q9H2B2	Y226	FDETFTFYGIPYTQI	100 / 7 AA
Phosphosite 3:	SYT11	Q9BT88	Y230	FDETFTFYGIPYSQL	100 / 7 AA	48
Phosphosite 4:	DOC2B	Q14184	Y199	TWNETLTYYGITDED	75 / 8 AA	46
Phosphosite 5:	ALG13	Q9NP73	T134	RGLEETITFYEVEEG	55 / 9 AA	18
Phosphosite 6:	GMEB2	Q9UKD1	T235	AIGDDTFTFWRGLKD	71 / 7 AA	56
Phosphosite 7:	BHMT	Q93088	T75	SNVMQTFTFYASEDK	71 / 7 AA	45
Phosphosite 8:	BHMT	Q93088	T73	AGSNVMQTFTFYASE	83 / 6 AA	45
Phosphosite 9:	DEGS1	O15121	S244	LKGHETYSYYGPLNL	50 / 8 AA	38
Phosphosite 10:	MPPED1	O15442	Y61	PTQAFTFYNINQGRF	71 / 7 AA	37
Phosphosite 11:	HYDIN	Q4G0P3	T1349	SSHQISFTFYGHANI	83 / 6 AA	576
Phosphosite 12:	DEGS2	Q6QHC5	Y245	KGHETYSYYGPLNWI	57 / 7 AA	37
Phosphosite 13:	DEGS1	O15121	Y245	KGHETYSYYGPLNLL	57 / 7 AA	38
Phosphosite 14:	SYT2	Q8N9I0	T209	PAFNETFTFKVPYQE	83 / 6 AA	47
Phosphosite 15:	UBL7	Q96S82	Y79	DDQTLDFYGIQPGST	71 / 7 AA	41
Phosphosite 16:	PDCD7	Q8N8D1	T347	PPASADETFTHHLQR	71 / 7 AA	55
Phosphosite 17:	ZNF573	Q86YE8	T516	KVCRKTFTFYRNLTL	83 / 6 AA	76
Phosphosite 18:	SYT2	Q8N9I0	T207	LNPAFNETFTFKVPY	83 / 6 AA	47
Phosphosite 19:	COPG	Q9Y678	T790	FEKEETFTLSTIKTL	55 / 9 AA	98
Phosphosite 20:	OXTR	P30559	Y106	WDITFRFYGPDLLCR	83 / 6 AA	43