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:	LTBP4
Human P-Site:	S284
P-Site Sequence:	EDGYSDASGFGYCFR
UniProt:	Q8N2S1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LTBP4	Q8N2S1	S284	EDGYSDASGFGYCFR	100 / 9 AA	173
Phosphosite 1:	DUOX1	Q9NRD9	S591	VRDYFEGSGFGFGVT	55 / 9 AA	177
Phosphosite 2:	NUP214	P35658	S1840	GFSFCQASGFGSSNT	62 / 8 AA	214
Phosphosite 3:	PCNT	O95613	S2345	RSEKSDGSGFGARLS	85 / 7 AA	378
Phosphosite 4:	POLR2A	P24928	S1555	PSAASDASGFSPGYS	100 / 6 AA	217
Phosphosite 5:	RUSC2	Q8N2Y8	S221	GGGASDTSGFSFDQE	62 / 8 AA	161
Phosphosite 6:	VPS13D	Q5THJ4	S657	YKGKVHTSGFGYQSE	71 / 7 AA	492
Phosphosite 7:	ZFP57	Q9NU63	S160	DKTYCDASGLSRHRR	71 / 7 AA	52
Phosphosite 8:	LTBP4	Q8N2S1	S281	APREDGYSDASGFGY	100 / 6 AA	173
Phosphosite 9:	PTPN13	Q12923	S1656	RDSYSDSSGSGEDDL	75 / 8 AA	277
Phosphosite 10:	PTPN13	Q12923	S1655	RRDSYSDSSGSGEDD	75 / 8 AA	277
Phosphosite 11:	PRUNE2	Q8WUY3	S1948	DHSFSDASGLNTSTG	71 / 7 AA	34
Phosphosite 12:	SSFA2	P28290	S508	TASQHSDSSGFAEDS	62 / 8 AA	138
Phosphosite 13:	SSFA2	P28290	S509	ASQHSDSSGFAEDST	62 / 8 AA	138
Phosphosite 14:	ZNF639	Q9UID6	S22	PSRYSDSSGISRIAD	71 / 7 AA	56
Phosphosite 15:	ZNF639	Q9UID6	S21	HPSRYSDSSGISRIA	71 / 7 AA	56
Phosphosite 16:	R-Ras	P10301	S158	QVPRSEASAFGASHH	71 / 7 AA	23
Phosphosite 17:	PDCD6	O75340	S120	NELKQALSGFGYRLS	100 / 5 AA	22
Phosphosite 18:	KRTAP7-1	Q8IUC3	S80	YRPWGSGSGFGYSTY	55 / 9 AA	9
Phosphosite 19:	AZI1	Q9UPN4	S224	TCEGSESSGFGKLPK	71 / 7 AA	122
Phosphosite 20:	VPS13D	Q5THJ4	Y661	VHTSGFGYQSELELR	100 / 5 AA	492