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:	TRIM28
Human P-Site:	S439
P-Site Sequence:	LSKQGSGSSQPMEVQ
UniProt:	Q13263
Intern. Prot. ID:	IPI00438229

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TRIM28	Q13263	S439	LSKQGSGSSQPMEVQ	100 / 9 AA	89
Phosphosite 1:	TRIM28	Q13263	S440	SKQGSGSSQPMEVQE	100 / 8 AA	89
Phosphosite 2:	TRIO	O75962	S1632	LDSQGDGSSQPDTIS	87 / 8 AA	347
Phosphosite 3:	TRAD	O60229	S1622	IDSQGDGSSQPDTIS	87 / 8 AA	340
Phosphosite 4:	DMD	P11532	S3623	TSLQRSDSSQPMLLR	77 / 9 AA	427
Phosphosite 5:	FREM2	Q5SZK8	S3152	DAPKGSSSSEPMVPP	66 / 9 AA	351
Phosphosite 6:	PPP1R13B	Q96KQ4	S425	SVKQGTVSSQPVPFS	66 / 9 AA	120
Phosphosite 7:	FREM2	Q5SZK8	S3153	APKGSSSSEPMVPPQ	75 / 8 AA	351
Phosphosite 8:	C3orf37	Q96FZ2	S283	KELRASGSSQRMLQW	66 / 9 AA	41
Phosphosite 9:	KIAA1849	Q96JH8	S827	GRPGSGASQPVCPEG	75 / 8 AA	117
Phosphosite 10:	TRIM28	Q13263	S437	GPLSKQGSGSSQPME	100 / 7 AA	89
Phosphosite 11:	DMD	P11532	S3624	SLQRSDSSQPMLLRV	85 / 7 AA	427
Phosphosite 12:	C3orf37	Q96FZ2	S284	ELRASGSSQRMLQWL	75 / 8 AA	41
Phosphosite 13:	MAGEB4	O15481	S342	SRATSSSSSQPM___	75 / 8 AA	39
Phosphosite 14:	MAGEB4	O15481	S343	RATSSSSSQPM____	75 / 8 AA	39
Phosphosite 15:	SRRM2	Q9UQ35	S802	RRSRSGSSQPKAKSR	85 / 7 AA	300
Phosphosite 16:	RAB21	Q9UL25	S195	ERAKGNGSSQPGTAR	75 / 8 AA	24
Phosphosite 17:	CALML4	Q96GE6	S32	GTERGSGSSKPTGSS	75 / 8 AA	22
Phosphosite 18:	GPR17	Q13304	S26	KLSGSDSSQSMNGLE	75 / 8 AA	41
Phosphosite 19:	SPT5	O00267	S782	TPMYGSGSRTPMYGS	75 / 8 AA	121
Phosphosite 20:	SRRM2	Q9UQ35	S801	PRRSRSGSSQPKAKS	85 / 7 AA	300