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:	COL18A1
Human P-Site:	T1268
P-Site Sequence:	GPPGPPGTPVYDSNV
UniProt:	P39060
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL18A1	P39060	T1268	GPPGPPGTPVYDSNV	100 / 9 AA	178
Phosphosite 1:	SUV39H2	Q9H5I1	T224	QIKIPPGTPIYECNS	75 / 8 AA	47
Phosphosite 2:	COL18A1	P39060	Y1271	GPPGTPVYDSNVFAE	100 / 6 AA	178
Phosphosite 3:	IQCE	Q6IPM2	T137	SNGHVPGTPVYREKE	100 / 6 AA	77
Phosphosite 4:	CXorf49	A8MYA2	T86	GREGRPGTPVDDQGD	77 / 9 AA	54
Phosphosite 5:	PARP3	Q9Y6F1	T60	PLSSNPGTQVYEDYN	71 / 7 AA	60
Phosphosite 6:	KIRREL2	Q6UWL6	T636	SPLGPPGTPTFYDFN	75 / 8 AA	75
Phosphosite 7:	COL4A1	P02462	T1439	GSMGPPGTPSVDHGF	77 / 9 AA	161
Phosphosite 8:	SSBP3	Q9BWW4	T278	GGGGPPGTPIMPSPA	85 / 7 AA	40
Phosphosite 9:	SSBP4	Q9BWG4	T273	GGGGPPGTPIMPSPG	85 / 7 AA	39
Phosphosite 10:	SSBP2	P81877	T252	GGGGPPGTPIMPSPA	85 / 7 AA	38
Phosphosite 11:	COL14A1	Q05707	T1676	GEQGPPGTPGFPGNA	75 / 8 AA	194
Phosphosite 12:	C14orf82	P0C7T7	S154	GCRGPPGSPVIRGPP	75 / 8 AA	39
Phosphosite 13:	PRKDC	P78527	T1733	SREFPPGTPRFNNYV	62 / 8 AA	469
Phosphosite 14:	NR4A2	P43354	T185	FKQSPPGTPVSSCQM	85 / 7 AA	67
Phosphosite 15:	EP400NL	Q6ZTU2	T441	RKHGQPGTPVAIATQ	85 / 7 AA	52
Phosphosite 16:	IFT80	Q9P2H3	T148	STLAQQGTPVYSVAW	62 / 8 AA	88
Phosphosite 17:	COBL	O75128	S793	SSARGPPSTPVPTQT	85 / 7 AA	136
Phosphosite 18:	TTN	Q8WZ42	T28787	SPVDPPGTPDYIDVT	75 / 8 AA	3816
Phosphosite 19:	TRBP	Q15633	Y48	RIGKTPVYDLLKAEG	100 / 5 AA	39
Phosphosite 20:	COBL	O75128	T794	SARGPPSTPVPTQTQ	85 / 7 AA	136