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:	S976
P-Site Sequence:	VDTAHPGSPELITFH
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	S976	VDTAHPGSPELITFH	100 / 9 AA	142
Phosphosite 1:	AIP	O00170	S220	QMKEQPGSPEWIQLD	66 / 9 AA	38
Phosphosite 2:	FAM160A1	Q05DH4	S748	LTAAHPESEELIAQY	77 / 9 AA	117
Phosphosite 3:	LIPF	P07098	S28	FGKLHPGSPEVTMNI	75 / 8 AA	45
Phosphosite 4:	VPS13D	Q5THJ4	S1394	SIPRKPGSPELLVGH	85 / 7 AA	492
Phosphosite 5:	TReP-132	Q96PN7	S491	DGRAQPGSPESSGQP	85 / 7 AA	132
Phosphosite 6:	EPS8L1	Q8TE68	S342	GNIADPSSPELLHFL	66 / 9 AA	80
Phosphosite 7:	GLYAT	Q6IB77	S92	NCQEFLGSPELINWK	100 / 6 AA	34
Phosphosite 8:	ZNF142	P52746	S369	KKQGHPGSEELRCTF	75 / 8 AA	188
Phosphosite 9:	EPS8L1	Q8TE68	S341	RGNIADPSSPELLHF	75 / 8 AA	80
Phosphosite 10:	VARS2	Q5ST30	S1060	DEPPAPGSPEL____	100 / 6 AA	118
Phosphosite 11:	SAGE1	Q9NXZ1	S744	GFLSNSDSPELINMT	55 / 9 AA	99
Phosphosite 12:	CPA1	P15085	S61	RGPAHPGSPIDVRVP	100 / 6 AA	47
Phosphosite 13:	EGFLAM	Q63HQ2	S63	KMPRHPGSPILGYTV	85 / 7 AA	111
Phosphosite 14:	SHANK3	Q9BYB0	T1235	AEEERPGTPELAPAP	71 / 7 AA	186
Phosphosite 15:	KNDC1	Q76NI1	S723	SLEAHAGSPSLKTPD	75 / 8 AA	191
Phosphosite 16:	NSL1	Q96IY1	S4	____MAGSPELVVLD	71 / 7 AA	32
Phosphosite 17:	TGIF2LX	Q8IUE1	S202	VSVTSPSSPELVSPE	71 / 7 AA	27
Phosphosite 18:	NDOR1	Q9UHB4	S199	QRVAHPGSQEPPSES	85 / 7 AA	67
Phosphosite 19:	ASPHD1	Q5U4P2	S356	HTVAHNGSPEDGPRV	85 / 7 AA	41
Phosphosite 20:	GPR113	Q8IZF5	S274	WFLRHPGSPSPILLQ	75 / 8 AA	116