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:	COL9A3
Human P-Site:	S681
P-Site Sequence:	GVGEKSGSRSS____
UniProt:	Q14050
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL9A3	Q14050	S681	GVGEKSGSRSS____	100 / 8 AA	64
Phosphosite 1:	COL9A3	Q14050	S679	LGGVGEKSGSRSS__	100 / 7 AA	64
Phosphosite 2:	SLTM	Q9NWH9	S478	KENDEKSSSRSSGDK	87 / 8 AA	117
Phosphosite 3:	SLTM	Q9NWH9	S479	ENDEKSSSRSSGDKK	87 / 8 AA	117
Phosphosite 4:	ZNF436	Q9C0F3	S456	TECEKSFSRSSALIK	87 / 8 AA	54
Phosphosite 5:	THRAP3	Q9Y2W1	S11	TNKSKSGSRSSRSRS	100 / 7 AA	109
Phosphosite 6:	KIF27	Q86VH2	S657	ESEGQEKSGTRCRSR	71 / 7 AA	160
Phosphosite 7:	ARVCF	O00192	S887	LEGEKTGSRDVIPMD	83 / 6 AA	105
Phosphosite 8:	KIF27	Q86VH2	T659	EGQEKSGTRCRSRSW	71 / 7 AA	160
Phosphosite 9:	ATP2B1	P20020	S1175	EGLEKPESRSSIHNF	75 / 8 AA	139
Phosphosite 10:	ARVCF	O00192	T885	KSLEGEKTGSRDVIP	83 / 6 AA	105
Phosphosite 11:	FAM71A	Q8IYT1	S460	KIAQKSSSRSSFSHR	75 / 8 AA	63
Phosphosite 12:	SLTM	Q9NWH9	S477	KKENDEKSSSRSSGD	85 / 7 AA	117
Phosphosite 13:	FAM71A	Q8IYT1	S459	DKIAQKSSSRSSFSH	75 / 8 AA	63
Phosphosite 14:	RAB34	Q9BZG1	S228	VLAELEKSGARRIGD	83 / 6 AA	29
Phosphosite 15:	THRAP3	Q9Y2W1	S9	SKTNKSKSGSRSSRS	100 / 6 AA	109
Phosphosite 16:	CNP	P09543	S359	LRQEKGGSRGEEVGE	71 / 7 AA	48
Phosphosite 17:	LRBA	P50851	S1770	MGGESPGSRSSNAKL	75 / 8 AA	319
Phosphosite 18:	KIAA1841	Q6NSI8	S613	KEKALEKSASRDVSP	83 / 6 AA	82
Phosphosite 19:	UBR4	Q5T4S7	S3070	MSRTKSGSKSSICES	85 / 7 AA	574
Phosphosite 20:	KIAA1841	Q6NSI8	S615	KALEKSASRDVSPFV	83 / 6 AA	82