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:	PREX1
Human P-Site:	S319
P-Site Sequence:	KSTKRTKSINGSLYI
UniProt:	Q8TCU6
Intern. Prot. ID:	IPI00218429

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PREX1	Q8TCU6	S319	KSTKRTKSINGSLYI	100 / 9 AA	186
Phosphosite 1:	PREX1	Q8TCU6	T317	SKKSTKRTKSINGSL	100 / 7 AA	186
Phosphosite 2:	UNC13A	Q9UPW8	T714	KTKKRTKTIYGNLNP	66 / 9 AA	193
Phosphosite 3:	PRDM11	Q9NQV5	S199	DKNNRYKSIDGSDET	66 / 9 AA	57
Phosphosite 4:	NFI-X	Q14938	S280	STTKRPKSIDDSEME	66 / 9 AA	55
Phosphosite 5:	CDCA8	Q53HL2	S154	PSKKRTQSIQGKGKG	75 / 8 AA	31
Phosphosite 6:	UNC13B	O14795	T638	KTKKRTKTIFGNLNP	66 / 9 AA	181
Phosphosite 7:	ZNF451	Q9Y4E5	S432	SSLKRTMSIKESSSL	66 / 9 AA	121
Phosphosite 8:	SOCS7	O14512	S222	SRLFRTKSCNGGSGG	75 / 8 AA	54
Phosphosite 9:	MAGI1	Q96QZ7	S224	STPKRTKSYNDMQNA	75 / 8 AA	165
Phosphosite 10:	SYNE1	Q8NF91	S471	HEIYRTRSVNGIPVP	71 / 7 AA	1011
Phosphosite 11:	SENP6	Q9GZR1	S890	KVADRTKSENGLQNE	85 / 7 AA	126
Phosphosite 12:	KIAA1429	Q69YN4	S1432	AHTSRTMSINAAELK	62 / 8 AA	202
Phosphosite 13:	FAM23A	Q5W0B7	S114	AVTEVQKSINGSADV	100 / 6 AA	40
Phosphosite 14:	HAND2	P61296	S114	KERRRTQSINSAFAE	55 / 9 AA	24
Phosphosite 15:	MAGI1	Q96QZ7	T222	KQSTPKRTKSYNDMQ	85 / 7 AA	165
Phosphosite 16:	ENAH	Q8N8S7	T502	KPWERTNTMNGSKSP	62 / 8 AA	67
Phosphosite 17:	TNRC6A	Q8NDV7	S1599	DGWPRAKSPNGSSSV	75 / 8 AA	210
Phosphosite 18:	C20orf117	O94964	S926	NGLKRTKSVSSMSEF	62 / 8 AA	160
Phosphosite 19:	PIK3CB	P42338	T419	KTKKSTKTINPSKYQ	66 / 9 AA	123
Phosphosite 20:	HAND1	O96004	S109	KERRRTESINSAFAE	55 / 9 AA	24