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:	IGF1
Human P-Site:	S28
P-Site Sequence:	KVKMHTMSSSHLFYL
UniProt:	P05019
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	IGF1	P05019	S28	KVKMHTMSSSHLFYL	100 / 9 AA	22
Phosphosite 1:	UGT2B28	Q9BY64	S421	RLDFHTMSSTDLLNA	66 / 9 AA	61
Phosphosite 2:	UGT2B4	P06133	S421	SLDFHTMSSTDLLNA	66 / 9 AA	61
Phosphosite 3:	TMEM149	Q9H665	S213	VPNTHTPSSSHLSSP	87 / 8 AA	38
Phosphosite 4:	TMEM149	Q9H665	S214	PNTHTPSSSHLSSPG	87 / 8 AA	38
Phosphosite 5:	EMR2	Q9UHX3	S809	ESEMHTLSSSAKADT	85 / 7 AA	90
Phosphosite 6:	BHLHA15	Q7RTS1	S135	TATILTMSSSRLPGL	66 / 9 AA	21
Phosphosite 7:	EMR2	Q9UHX3	T807	KTESEMHTLSSSAKA	85 / 7 AA	90
Phosphosite 8:	MSTO1	Q9BUK6	S463	QQQPGVMSSSHLLLT	85 / 7 AA	62
Phosphosite 9:	DLG5	Q8TDM6	S1441	LSSHSRSSSHLDPAG	75 / 8 AA	214
Phosphosite 10:	DLG5	Q8TDM6	S1440	QLSSHSRSSSHLDPA	75 / 8 AA	214
Phosphosite 11:	MPHOSPH1	Q96Q89	S1756	KKIIETMSSSKLSNV	66 / 9 AA	211
Phosphosite 12:	InsR	P06213	S323	PSGYTMNSSNLLCTP	62 / 8 AA	156
Phosphosite 13:	C19orf21	Q8IVT2	S466	TSPKATMSPRHLSES	71 / 7 AA	75
Phosphosite 14:	Death domain-containing protein 1	Q6ZMT9	S610	LSSTMDNSHLVTFVK	71 / 7 AA	102
Phosphosite 15:	MPHOSPH1	Q96Q89	S1757	KIIETMSSSKLSNVE	75 / 8 AA	211
Phosphosite 16:	GDPD1	Q8N9F7	S245	LKEPHTMSRSQKFLI	71 / 7 AA	36
Phosphosite 17:	PATZ1	Q9HBE1	S110	ELEMHTISSKVFGDI	83 / 6 AA	74
Phosphosite 18:	PATZ1	Q9HBE1	T108	SRELEMHTISSKVFG	83 / 6 AA	74
Phosphosite 19:	ADAMTS3	O15072	S62	RYLSHTLSASHKKRS	71 / 7 AA	136
Phosphosite 20:	FLG	P20930	S1336	SGTHHTESSSHGQAV	85 / 7 AA	435