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:	S338
P-Site Sequence:	LGNSERVSAPDGPCP
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	S338	LGNSERVSAPDGPCP	100 / 9 AA	173
Phosphosite 1:	GGN	Q86UU5	S355	KPKFDWVSAPDGPER	75 / 8 AA	67
Phosphosite 2:	ST3GAL3	Q11203	S249	IVYKERVSASDGFWK	87 / 8 AA	42
Phosphosite 3:	TTBK1	Q5TCY1	S463	SPESERLSTADGRVE	66 / 9 AA	143
Phosphosite 4:	XAF1	Q6GPH4	S145	LGKGERISAPEREIY	71 / 7 AA	35
Phosphosite 5:	TRIB1	Q96RU8	T328	REPSERLTAPEILLH	62 / 8 AA	41
Phosphosite 6:	F12	P00748	S533	FLSLERCSAPDVHGS	85 / 7 AA	68
Phosphosite 7:	PLP2	Q04941	S8	MADSERLSAPGCWAA	75 / 8 AA	17
Phosphosite 8:	AFF3	P51826	S595	TRRTERTSAGDGANC	66 / 9 AA	133
Phosphosite 9:	CDYL	Q9Y232	S36	FLKRNNVSAPDGPSD	100 / 6 AA	66
Phosphosite 10:	ARID1A	O14497	S1465	QFGRDRVSAPPGTNA	75 / 8 AA	242
Phosphosite 11:	PAX3	P23760	S197	GILSERASAPQSDEG	66 / 9 AA	53
Phosphosite 12:	SLC5A5	Q92911	S319	PLLLGRISAPDQYMP	83 / 6 AA	69
Phosphosite 13:	KIAA1267	Q7Z3B3	T764	VPMVERVTAPKAERL	62 / 8 AA	121
Phosphosite 14:	FANCI	Q9NVI1	S860	LKETGHVSGPDGQNP	55 / 9 AA	149
Phosphosite 15:	DOCK7	Q96N67	S252	EEPIERLSVPDIPKE	71 / 7 AA	243
Phosphosite 16:	MAPK8IP3	Q9UPT6	S30	SVMSERVSGLAGSIY	66 / 9 AA	147
Phosphosite 17:	PRPF38A	Q8NAV1	S209	EKLERVPSPDHRRRS	71 / 7 AA	37
Phosphosite 18:	DBNDD2	Q9BQY9	S32	RASCERVSPPPPLPH	71 / 7 AA	28
Phosphosite 19:	SIRT1	Q96EB6	S545	SSSPERTSPPDSSVI	62 / 8 AA	82
Phosphosite 20:	GREB1	Q4ZG55	S322	GWSPESPSAPDGGCP	75 / 8 AA	216