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:	S501
P-Site Sequence:	LPATSRPSAGFLPTH
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	S501	LPATSRPSAGFLPTH	100 / 9 AA	173
Phosphosite 1:	MUC19	Q7Z5P9	S3052	ESRTTRPSAGIMGTN	66 / 9 AA	598
Phosphosite 2:	EVI1	Q03112	S663	KEKYLRPSPGFLFHP	85 / 7 AA	118
Phosphosite 3:	MUC19	Q7Z5P9	S3570	ESRTTRPSAGITGTT	75 / 8 AA	598
Phosphosite 4:	MUC19	Q7Z5P9	S2733	ESRTTRPSAGITGTN	75 / 8 AA	598
Phosphosite 5:	SYNGAP1	Q96PV0	S129	PAAPFRPSQGFLSRR	85 / 7 AA	148
Phosphosite 6:	DACT1	Q9NYF0	S159	ETDSRPSSGFYELSD	85 / 7 AA	90
Phosphosite 7:	DACT2	Q5SW24	S126	DSDSRPSSGFYEMSD	85 / 7 AA	83
Phosphosite 8:	DACT1	Q9NYF0	S158	LETDSRPSSGFYELS	85 / 7 AA	90
Phosphosite 9:	DACT2	Q5SW24	S125	LDSDSRPSSGFYEMS	85 / 7 AA	83
Phosphosite 10:	NOS2	P35228	S892	EFPSLRVSAGFLLSQ	85 / 7 AA	131
Phosphosite 11:	MAGE-D4	Q96JG8	S226	EVDANRPSTAFLGQN	55 / 9 AA	81
Phosphosite 12:	MUC19	Q7Z5P9	S2913	VTGTTRPSAGVTGTT	85 / 7 AA	598
Phosphosite 13:	Uncharacterized protein FLJ14100	Q9H7Y2	S177	SSGTSRPSRGRLEAR	77 / 9 AA	24
Phosphosite 14:	LRRC16A	Q5VZK9	S1068	KRDSRKSSGFLNLIK	75 / 8 AA	152
Phosphosite 15:	LRRC16A	Q5VZK9	S1067	KKRDSRKSSGFLNLI	75 / 8 AA	152
Phosphosite 16:	PARP4	Q9UKK3	S1425	GGFTTRPSAGTFPEL	85 / 7 AA	193
Phosphosite 17:	MAGE-D4	Q96JG8	T227	VDANRPSTAFLGQND	62 / 8 AA	81
Phosphosite 18:	CENPC1	Q03188	S763	IDYQGRPSGGFVISG	62 / 8 AA	107
Phosphosite 19:	ARAP2	Q8WZ64	S279	SKLVSRPSRSFLLRH	66 / 9 AA	193
Phosphosite 20:	TMEM131	Q92545	S1158	GGSSSRPSAGSHKQC	85 / 7 AA	201