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:	CD19
Human P-Site:	S383
P-Site Sequence:	PSYGNPSSDVQADGA
UniProt:	P15391
Intern. Prot. ID:	IPI00305031

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD19	P15391	S383	PSYGNPSSDVQADGA	100 / 9 AA	61
Phosphosite 1:	C10orf31	Q8N7Q2	S135	VRPTGDPSCDVQPPR	75 / 8 AA	20
Phosphosite 2:	ANXA1	P04083	S46	YPTFNPSSDVAALHK	87 / 8 AA	39
Phosphosite 3:	MLL2	O14686	S3192	QRLSGGPSSDLQNHV	75 / 8 AA	564
Phosphosite 4:	MLL2	O14686	S3193	RLSGGPSSDLQNHVA	75 / 8 AA	564
Phosphosite 5:	ARHGAP12	Q8IWW6	S120	LSSFGKPSSSVQGTG	75 / 8 AA	96
Phosphosite 6:	ARHGAP12	Q8IWW6	S121	SSFGKPSSSVQGTGL	66 / 9 AA	96
Phosphosite 7:	PRUNE2	Q8WUY3	S525	FAPGNPSSDLDHTWT	75 / 8 AA	34
Phosphosite 8:	SPEN	Q96T58	S1082	GSGSRPSSDLQARLG	85 / 7 AA	402
Phosphosite 9:	KIAA1199	Q8WUJ3	S279	LTVKGNPSSSVEDHI	75 / 8 AA	153
Phosphosite 10:	KIAA1199	Q8WUJ3	S280	TVKGNPSSSVEDHIE	75 / 8 AA	153
Phosphosite 11:	ANXA1	P04083	S45	PYPTFNPSSDVAALH	100 / 6 AA	39
Phosphosite 12:	HELLS	Q9NRZ9	S700	DSDWNPQSDLQAQDR	75 / 8 AA	97
Phosphosite 13:	KIF11	P52732	S175	LFDLLNPSSDVSERL	100 / 6 AA	119
Phosphosite 14:	KIF11	P52732	S176	FDLLNPSSDVSERLQ	100 / 6 AA	119
Phosphosite 15:	MYO19	Q96H55	S12	VNGHNPGSDGQAREY	75 / 8 AA	109
Phosphosite 16:	PREPL	Q4J6C6	S612	EEWGNPSSDEKHKNY	100 / 6 AA	84
Phosphosite 17:	KIAA1009	Q5TB80	S287	VSYGQSSSDVEALHQ	66 / 9 AA	162
Phosphosite 18:	REV3	O60673	S96	VALGNPSSTAQHVFK	75 / 8 AA	353
Phosphosite 19:	GCN1L1	Q92616	S2564	KCLQNPSSDIRLVAE	71 / 7 AA	293
Phosphosite 20:	ZNF642	Q49AA0	S147	EGPGDPSSDLKSKIE	55 / 9 AA	61