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:	S613
P-Site Sequence:	GSGDLVGSEQLLRGP
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	S613	GSGDLVGSEQLLRGP	100 / 9 AA	142
Phosphosite 1:	COL12A1	Q99715	S1740	ESDDLIGSERTLPIL	66 / 9 AA	333
Phosphosite 2:	ZNF175	Q9Y473	S229	QLDDVVGSGQLFSHS	66 / 9 AA	82
Phosphosite 3:	KIF21A	Q7Z4S6	S278	HFVDLAGSERLKRTG	75 / 8 AA	187
Phosphosite 4:	KIF21B	O75037	S277	HFVDLAGSERLKRTG	75 / 8 AA	183
Phosphosite 5:	KIF9	Q9HAQ2	S249	NLVDLAGSERLGKSG	75 / 8 AA	90
Phosphosite 6:	KIF7	Q2M1P5	S256	HFVDLAGSERVLKTG	66 / 9 AA	151
Phosphosite 7:	CIAPIN1	Q6FI81	S215	DSMDLIDSDELLDPE	55 / 9 AA	34
Phosphosite 8:	C9orf152	Q5JTZ5	S147	HRGKLVGSDQRLPPE	75 / 8 AA	26
Phosphosite 9:	USP24	Q9UPU5	S1351	GRLDLVGSSQPIKES	66 / 9 AA	294
Phosphosite 10:	UBR4	Q5T4S7	S253	SLQELGGSEKLLRVC	66 / 9 AA	574
Phosphosite 11:	SEMG2	Q02383	S103	SKQHLGGSQQLLNYK	66 / 9 AA	65
Phosphosite 12:	SEMG1	P04279	S103	SQRHLGGSQQLLHNK	66 / 9 AA	52
Phosphosite 13:	SPTA1	P02549	S299	YGKDLVASEGLFHSH	66 / 9 AA	280
Phosphosite 14:	En-2	P19622	S118	GGGGAGGSEQLLGSG	100 / 6 AA	34
Phosphosite 15:	GRAMD1A	Q96CP6	S339	GPLDLLPSEELLTDT	66 / 9 AA	81
Phosphosite 16:	MPHOSPH1	Q96Q89	S384	SLCDLAGSERTMKTQ	55 / 9 AA	211
Phosphosite 17:	COG5	Q9UP83	S553	IQLYSVKSEQLLPTQ	85 / 7 AA	93
Phosphosite 18:	CPSF3L	Q5TA45	S495	SNFRLVSSEQALKEL	75 / 8 AA	68
Phosphosite 19:	CSMD2	Q7Z408	S1247	PGYSLRGSEELLCLS	75 / 8 AA	380
Phosphosite 20:	KIFC2	Q96AC6	S631	HLVDLAGSERARKAG	71 / 7 AA	90