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:	COL9A1
Human P-Site:	S262
P-Site Sequence:	LPARITPSQTTDERG
UniProt:	P20849
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL9A1	P20849	S262	LPARITPSQTTDERG	100 / 9 AA	92
Phosphosite 1:	COL9A1	P20849	T260	HELPARITPSQTTDE	100 / 7 AA	92
Phosphosite 2:	MTPAP	Q9NVV4	S431	DLSRIKPSQNTETLE	66 / 9 AA	66
Phosphosite 3:	VPS8	Q8N3P4	T1331	EIKKGRITPSQVKMS	85 / 7 AA	162
Phosphosite 4:	VPS8	Q8N3P4	S1333	KKGRITPSQVKMSPS	85 / 7 AA	162
Phosphosite 5:	ZNF521	Q96K83	S1187	PMPRISPSQSDEKKT	55 / 9 AA	148
Phosphosite 6:	PRKDC	P78527	S1470	LLHNILPSQSTDLHH	75 / 8 AA	469
Phosphosite 7:	FAM83D	Q9H4H8	S431	VITRIASSQTTIWSR	75 / 8 AA	64
Phosphosite 8:	HIPK3	Q9H422	T515	IDADLRITPAETLNH	71 / 7 AA	134
Phosphosite 9:	ZNF521	Q96K83	S1185	VSPMPRISPSQSDEK	71 / 7 AA	148
Phosphosite 10:	PLEKHA4	Q9H4M7	S213	RPRLLTPSPTTDLHS	75 / 8 AA	85
Phosphosite 11:	CENPE	Q02224	S2624	KKKQITPSQCKERNL	55 / 9 AA	316
Phosphosite 12:	OR5AU1	Q8NGC0	S28	SLGRIKPSQSPRCST	71 / 7 AA	41
Phosphosite 13:	POLR3A	O14802	T1007	LYQLDRITPTQVEKF	83 / 6 AA	156
Phosphosite 14:	DENND4A	Q7Z401	T1833	KMAYDRLTPSQVKST	71 / 7 AA	209
Phosphosite 15:	MEF2A	Q02078	S304	NTQRISSSQATQPLA	55 / 9 AA	55
Phosphosite 16:	DENND4A	Q7Z401	S1835	AYDRLTPSQVKSTHN	83 / 6 AA	209
Phosphosite 17:	DSCAM	O60469	S1791	DSYSVSPSQDTDRAR	62 / 8 AA	222
Phosphosite 18:	TOLLIP	Q9H0E2	T25	PQDFLRITPTQQQRQ	83 / 6 AA	30
Phosphosite 19:	PJA1	Q8NG27	S62	PMHRSAPSQTTKRSR	75 / 8 AA	71
Phosphosite 20:	Bcr	P11274	S356	QSSRVSPSPTTYRMF	62 / 8 AA	143