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:	COL1A1
Human P-Site:	S991
P-Site Sequence:	KQGPSGASGERGPPG
UniProt:	P02452
Intern. Prot. ID:	IPI00297646

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL1A1	P02452	S991	KQGPSGASGERGPPG	100 / 9 AA	139
Phosphosite 1:	COL5A3	P25940	S1300	GPGPPGASGEPGAPG	77 / 9 AA	172
Phosphosite 2:	CUX2	O14529	S424	SPFPSLASGERLMMP	87 / 8 AA	154
Phosphosite 3:	ARHGEF17	Q96PE2	S494	VRKPGGSSGDRGSNP	66 / 9 AA	222
Phosphosite 4:	COL2A1	P02458	S1013	KQGAPGASGDRGPPG	85 / 7 AA	142
Phosphosite 5:	CO3A1	P02461	S1061	PVGPAGKSGDRGESG	66 / 9 AA	139
Phosphosite 6:	COL1A1	P02452	S1063	PVGPAGKSGDRGETG	66 / 9 AA	139
Phosphosite 7:	OTOL1	A6NHN0	S247	DKGCCGDSGERGGKG	75 / 8 AA	49
Phosphosite 8:	COL16A1	Q07092	T1319	LKGDRGATGERGLAG	85 / 7 AA	158
Phosphosite 9:	DLG5	Q8TDM6	S900	SSFRSDASGDRGFGL	66 / 9 AA	214
Phosphosite 10:	GTF3C5	Q9Y5Q8	S376	GLGPSGTSGARKPAS	75 / 8 AA	60
Phosphosite 11:	SH3TC2	Q8TF17	S1274	HSRPSGCSSERARWL	66 / 9 AA	145
Phosphosite 12:	COL7A1	Q02388	S2421	EMGQPGPSGERGLAG	75 / 8 AA	295
Phosphosite 13:	HABP4	Q5JVS0	S79	GRSPAGASGHRAGAG	75 / 8 AA	46
Phosphosite 14:	TPR	P12270	S1653	TLKTTPASGERGIAS	100 / 6 AA	267
Phosphosite 15:	CO3A1	P02461	S989	KPGANGLSGERGPPG	66 / 9 AA	139
Phosphosite 16:	FAM91A1	Q658Y4	S674	DRKLSDASDERGEPD	75 / 8 AA	94
Phosphosite 17:	KIAA1432	Q4ADV7	S1043	LSMPSGPSGKRWSKD	75 / 8 AA	159
Phosphosite 18:	MIB1	Q86YT6	S411	GSAISNASGERLSQL	85 / 7 AA	110
Phosphosite 19:	FAM82B	Q96DB5	S28	SRLPAGTSGSRGHCG	66 / 9 AA	36
Phosphosite 20:	COL9A2	Q14055	S219	PKGDVGASGEQGIPG	85 / 7 AA	65