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:	IGHA2
Human P-Site:	S143
P-Site Sequence:	LTGLRDASGATFTWT
UniProt:	P01877
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGHA2	P01877	S143	LTGLRDASGATFTWT	100 / 9 AA	37
Phosphosite 1:	KCTD3	Q9Y597	T59	ISTLRDETGAIFIDR	66 / 9 AA	89
Phosphosite 2:	IQGAP2	Q13588	S115	FKVLREASGKYFLWE	66 / 9 AA	181
Phosphosite 3:	NF-E2	Q16621	S341	FQHLRDESGNSYSPE	55 / 9 AA	41
Phosphosite 4:	FRAP1	P42345	S1821	KKKLRHASGANITNA	66 / 9 AA	289
Phosphosite 5:	MCAT	Q8IVS2	T43	AELLRDATGAEEEAP	85 / 7 AA	43
Phosphosite 6:	TSPYL1	Q9H0U9	S40	YLRLRDQSEATQVMA	75 / 8 AA	49
Phosphosite 7:	CDK5RAP2	Q96SN8	S1578	HRRLREASGEGWKGQ	55 / 9 AA	215
Phosphosite 8:	Sh3tc1	Q8TE82	S241	PQALRQASGAPQGEA	85 / 7 AA	147
Phosphosite 9:	RBMS2	Q15434	T170	STRILRDTSGTSRGV	62 / 8 AA	44
Phosphosite 10:	RBMS1	P29558	S176	STRILRDSSGTSRGV	62 / 8 AA	45
Phosphosite 11:	FANCD2	Q9BXW9	S1220	NSPKDASSSTFPTLT	62 / 8 AA	166
Phosphosite 12:	FANCD2	Q9BXW9	S1219	INSPKDASSSTFPTL	62 / 8 AA	166
Phosphosite 13:	CNST	Q6PJW8	S468	RLPLRDASEALPTDQ	85 / 7 AA	80
Phosphosite 14:	StARD13	Q9Y3M8	S902	LGTQLEESGATFHTY	71 / 7 AA	125
Phosphosite 15:	DLX4	Q92988	S14	PLPGRDASKAVFPDL	75 / 8 AA	26
Phosphosite 16:	RBMS1	P29558	S177	TRILRDSSGTSRGVG	62 / 8 AA	45
Phosphosite 17:	CASKIN2	Q8WXE0	S281	KQLLREASGILKVRA	83 / 6 AA	127
Phosphosite 18:	RBMS2	Q15434	S171	TRILRDTSGTSRGVG	62 / 8 AA	44
Phosphosite 19:	CSMD2	Q7Z408	S3365	GHVSSESSGATFIYQ	62 / 8 AA	380
Phosphosite 20:	CPAMD8	Q8IZJ3	S1206	AFGERDASGSMWLTA	62 / 8 AA	207