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:	COL28A1
Human P-Site:	S589
P-Site Sequence:	PFGMPGTSIPGPPGP
UniProt:	Q2UY09
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL28A1	Q2UY09	S589	PFGMPGTSIPGPPGP	100 / 9 AA	117
Phosphosite 1:	COL28A1	Q2UY09	T588	GPFGMPGTSIPGPPG	100 / 8 AA	117
Phosphosite 2:	COL4A1	P02462	S402	DRGFPGTSLPGPSGR	77 / 9 AA	161
Phosphosite 3:	COL4A5	P29400	S417	DEGPPGISIPGPPGL	87 / 8 AA	161
Phosphosite 4:	RanBP2	P49792	S1514	KQSLPATSIPTPASF	66 / 9 AA	358
Phosphosite 5:	Pax6	P26367	S167	PGWYPGTSVPGQPTQ	85 / 7 AA	47
Phosphosite 6:	Pax6	P26367	T166	RPGWYPGTSVPGQPT	85 / 7 AA	47
Phosphosite 7:	TRIO	O75962	T2369	EADKMSGTSTPGPSL	75 / 8 AA	347
Phosphosite 8:	ABLIM1	O14639	S363	IYSRPGSSIPGSPGH	75 / 8 AA	52
Phosphosite 9:	ABLIM1	O14639	S362	SIYSRPGSSIPGSPG	75 / 8 AA	52
Phosphosite 10:	SLC26A10	Q8NG04	T37	PQHTFPSTSIPGMAF	75 / 8 AA	60
Phosphosite 11:	COL4A1	P02462	T401	GDRGFPGTSLPGPSG	75 / 8 AA	161
Phosphosite 12:	MUC19	Q7Z5P9	S5948	ITGIPETSISGPSKE	66 / 9 AA	598
Phosphosite 13:	ATRIP	Q8WXE1	S5	___MAGTSAPGSKRR	66 / 9 AA	86
Phosphosite 14:	dynactin 1	Q14203	T808	IRRRMPGTDAPGIPA	75 / 8 AA	142
Phosphosite 15:	Putative uncharacterized protein FLJ92257	Q75L30	S48	SSCPGTSSPGPKLPQ	87 / 8 AA	13
Phosphosite 16:	HSPG2	P98160	T3392	PPGSLPATSIPAGST	62 / 8 AA	469
Phosphosite 17:	SAPAP2	Q9P1A6	S47	DLVQPGISFPGPAEE	66 / 9 AA	118
Phosphosite 18:	CSRNP1	Q96S65	T481	REGSLPGTSVPPSMD	71 / 7 AA	64
Phosphosite 19:	CSRNP1	Q96S65	S482	EGSLPGTSVPPSMDA	71 / 7 AA	64
Phosphosite 20:	VPS13D	Q5THJ4	S4334	VSTSSGVSIPGPSHQ	85 / 7 AA	492