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:	COL15A1
Human P-Site:	S388
P-Site Sequence:	PTGGPTLSMSTENPE
UniProt:	P39059
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL15A1	P39059	S388	PTGGPTLSMSTENPE	100 / 9 AA	142
Phosphosite 1:	KCNT2	Q6UVM3	S615	SASGPTLSLPTEGSK	77 / 9 AA	131
Phosphosite 2:	COL15A1	P39059	T386	SVPTGGPTLSMSTEN	100 / 7 AA	142
Phosphosite 3:	COL15A1	P39059	S390	GGPTLSMSTENPEEG	100 / 7 AA	142
Phosphosite 4:	ZNF280D	Q6N043	T162	SHYQGGPTLSMAGMS	85 / 7 AA	109
Phosphosite 5:	MTMR13	Q86WG5	S728	LRLWPTLSKSTQQEL	75 / 8 AA	208
Phosphosite 6:	ZNF280D	Q6N043	S164	YQGGPTLSMAGMSES	85 / 7 AA	109
Phosphosite 7:	ATR	Q13535	S2238	DGSSSTLSMSTHFKM	66 / 9 AA	301
Phosphosite 8:	ATR	Q13535	S2240	SSSTLSMSTHFKMLK	85 / 7 AA	301
Phosphosite 9:	ALG11	Q2TAA5	S454	ETIAHILSMSAEKRL	55 / 9 AA	56
Phosphosite 10:	MUC5B	Q9HC84	S1448	TSPQPSLSASTEPAV	75 / 8 AA	590
Phosphosite 11:	GPCR149	Q86SP6	S569	APTGKTLSLSTYEVS	75 / 8 AA	81
Phosphosite 12:	ABCA2	Q9BZC7	T1555	ANGSLGPTLNLSSGE	71 / 7 AA	270
Phosphosite 13:	SOX11	P35716	S282	VPASPTLSSSAESPE	66 / 9 AA	47
Phosphosite 14:	AIM1	Q9Y4K1	S467	SSPGPSLSLSAPAPG	62 / 8 AA	189
Phosphosite 15:	SOX11	P35716	S283	PASPTLSSSAESPEG	75 / 8 AA	47
Phosphosite 16:	SLC24A1	O60721	S105	GSDEATLSMTVENIP	62 / 8 AA	121
Phosphosite 17:	ASH1L	Q9NR48	S1462	TSRTPLLSMSTYPSV	85 / 7 AA	333
Phosphosite 18:	GLI2	P10070	T138	RSVHSSPTLSMISAA	83 / 6 AA	168
Phosphosite 19:	AGGF1	Q8N302	S550	SFVGPTLSKEEKELE	83 / 6 AA	81
Phosphosite 20:	SLC24A1	O60721	T107	DEATLSMTVENIPSM	71 / 7 AA	121