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:	PKD1
Human P-Site:	T422
P-Site Sequence:	HTKRKSSTVMKEGWM
UniProt:	Q15139
Intern. Prot. ID:	IPI00014878

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKD1	Q15139	T422	HTKRKSSTVMKEGWM	100 / 9 AA	102
Phosphosite 1:	PKD1	Q15139	S421	KHTKRKSSTVMKEGW	100 / 8 AA	102
Phosphosite 2:	PKD1	Q15139	S420	VKHTKRKSSTVMKEG	100 / 7 AA	102
Phosphosite 3:	GEMIN4	P57678	T392	DFLRKTSTVLKNRAL	66 / 9 AA	120
Phosphosite 4:	GEMIN4	P57678	S391	RDFLRKTSTVLKNRA	75 / 8 AA	120
Phosphosite 5:	SRGAP2	O75044	T494	SLARRSSTVRKQDSS	66 / 9 AA	121
Phosphosite 6:	VCAN	P13611	T2701	PIPRKSATVIPEIEG	66 / 9 AA	373
Phosphosite 7:	CCAR1	Q8IX12	T1120	KTIRNLSTVMDEIHT	66 / 9 AA	133
Phosphosite 8:	ZBTB1	Q9Y2K1	T306	TGSRKSSTVESEIAS	77 / 9 AA	82
Phosphosite 9:	MSH4	O15457	T735	DIETNSSTFMKEMKE	75 / 8 AA	105
Phosphosite 10:	GABRA4	P48169	T415	NHSSKSSTVVQESSK	75 / 8 AA	62
Phosphosite 11:	SRGAP2	O75044	S493	CSLARRSSTVRKQDS	75 / 8 AA	121
Phosphosite 12:	NAP5	O14513	S1163	SPQLLRKSSTVPGKH	100 / 6 AA	209
Phosphosite 13:	GEMIN4	P57678	T390	VRDFLRKTSTVLKNR	71 / 7 AA	120
Phosphosite 14:	ABCC1	P33527	S418	TNSARKSSTVGEIVN	100 / 6 AA	172
Phosphosite 15:	NAP5	O14513	S1164	PQLLRKSSTVPGKHE	100 / 6 AA	209
Phosphosite 16:	ABCC1	P33527	T419	NSARKSSTVGEIVNL	100 / 6 AA	172
Phosphosite 17:	C19orf21	Q8IVT2	S155	QGQAVRKSSTVATLQ	100 / 6 AA	75
Phosphosite 18:	C19orf21	Q8IVT2	T157	QAVRKSSTVATLQGT	100 / 6 AA	75
Phosphosite 19:	SLC47A1	Q96FL8	S336	MEQARKSSTVSLLIT	100 / 6 AA	62
Phosphosite 20:	SLC47A1	Q96FL8	S335	DMEQARKSSTVSLLI	100 / 6 AA	62