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:	S470
P-Site Sequence:	PGYHYSASDLRYNTR
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	S470	PGYHYSASDLRYNTR	100 / 9 AA	173
Phosphosite 1:	LTBP4	Q8N2S1	S468	AGPGYHYSASDLRYN	100 / 7 AA	173
Phosphosite 2:	SNIP	Q9C0H9	S534	RGLQNSASDLRGQLQ	75 / 8 AA	112
Phosphosite 3:	VSIG2	Q96IQ7	S281	PKETYGGSDLREDAI	71 / 7 AA	34
Phosphosite 4:	LTBP4	Q8N2S1	Y467	PAGPGYHYSASDLRY	100 / 6 AA	173
Phosphosite 5:	MGAM	O43451	S1006	VNDLYSVSDVQYNSH	62 / 8 AA	210
Phosphosite 6:	ZNF668	Q96K58	S585	PKAFLSASDLRKHER	100 / 6 AA	68
Phosphosite 7:	SMG6	Q86US8	S13	ERVRISASELRGILA	62 / 8 AA	160
Phosphosite 8:	TFDP1	Q14186	S360	TSNGTRFSASDLTNG	71 / 7 AA	45
Phosphosite 9:	TFDP1	Q14186	S362	NGTRFSASDLTNGAD	71 / 7 AA	45
Phosphosite 10:	FEM1B	Q9UK73	S30	LLLNRSESDIRYLLG	71 / 7 AA	70
Phosphosite 11:	SIX6OS1	Q8N1H7	S507	DQFNEHYSARNLNPL	71 / 7 AA	68
Phosphosite 12:	NEB	P20929	Y5266	WNASDLRYKETFQKT	100 / 5 AA	773
Phosphosite 13:	ADAMTS3	O15072	S222	KDFHYRESDLEGLDD	71 / 7 AA	136
Phosphosite 14:	LTBP4	Q8N2S1	Y474	YSASDLRYNTRPLGQ	100 / 5 AA	173
Phosphosite 15:	MIB1	Q86YT6	S379	VQQIYSDSDLKVEVC	71 / 7 AA	110
Phosphosite 16:	TTN	Q8WZ42	S20868	KSLSLQYSAKDLTEG	71 / 7 AA	3816
Phosphosite 17:	HIBADH	P31937	S12	LRLLGAASGLRYWSR	71 / 7 AA	35
Phosphosite 18:	C11orf63	Q6NUN7	Y128	DKYSDLRYDPNWKSK	100 / 5 AA	89
Phosphosite 19:	NRAP	Q86VF7	S1547	RASREIASDFRYKEA	83 / 6 AA	197
Phosphosite 20:	PTGIS	Q16647	S118	QLPHYSPSDEKARMK	62 / 8 AA	57