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:	PRG4
Human P-Site:	S271
P-Site Sequence:	LPPNSDTSKETSLTV
UniProt:	Q92954
Intern. Prot. ID:	IPI00024825

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRG4	Q92954	S271	LPPNSDTSKETSLTV	100 / 9 AA	151
Phosphosite 1:	PRG4	Q92954	T270	SLPPNSDTSKETSLT	100 / 8 AA	151
Phosphosite 2:	KIAA1383	Q9P2G4	S576	FTENSDTSRQISGVF	66 / 9 AA	100
Phosphosite 3:	COG2	Q14746	S152	KILNSQSSKETSALE	77 / 9 AA	83
Phosphosite 4:	DHX40	Q8IX18	T774	RTQDHSDTRKETG__	75 / 8 AA	89
Phosphosite 5:	ARHGAP15	Q53QZ3	S10	KSTNSDTSVETLNST	87 / 8 AA	55
Phosphosite 6:	ARHGAP15	Q53QZ3	T9	QKSTNSDTSVETLNS	87 / 8 AA	55
Phosphosite 7:	MRPS31	Q92665	S81	SVRTEETSKETSESQ	85 / 7 AA	45
Phosphosite 8:	COG2	Q14746	S151	EKILNSQSSKETSAL	75 / 8 AA	83
Phosphosite 9:	KIAA1383	Q9P2G4	T575	SFTENSDTSRQISGV	62 / 8 AA	100
Phosphosite 10:	OBP2B	Q9NPH6	T135	LVGRNSDTNREALEE	62 / 8 AA	19
Phosphosite 11:	PRG4	Q92954	S268	RPSLPPNSDTSKETS	100 / 6 AA	151
Phosphosite 12:	TBC1D1	Q86TI0	S542	SSTLSNTSKEPSVCE	75 / 8 AA	133
Phosphosite 13:	GPATCH8	Q9UKJ3	S513	QMCESNSSKETSLAT	75 / 8 AA	164
Phosphosite 14:	TSC1	Q92574	T873	LQNKHSDTTKEVEMM	71 / 7 AA	130
Phosphosite 15:	KIAA1109	Q2LD37	T2487	ADIVDSDTAKERKGK	71 / 7 AA	555
Phosphosite 16:	TSC1	Q92574	T874	QNKHSDTTKEVEMMK	71 / 7 AA	130
Phosphosite 17:	TTLL4	Q14679	S1159	SKDSEDTSKEPSLST	85 / 7 AA	133
Phosphosite 18:	KCNS1	Q96KK3	S500	SEASLETSRETSQEG	71 / 7 AA	58
Phosphosite 19:	RIMBP2	O15034	S161	NERNSNTSKQRYSGK	71 / 7 AA	116
Phosphosite 20:	Kv1.5	P22460	T607	LYALCLDTSRETDL_	83 / 6 AA	67