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:	PGCP
Human P-Site:	S421
P-Site Sequence:	QAGVPGASLLDDLYK
UniProt:	Q9Y646
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PGCP	Q9Y646	S421	QAGVPGASLLDDLYK	100 / 9 AA	52
Phosphosite 1:	TST	Q16762	S57	ERHVPGASFFDIEEC	75 / 8 AA	33
Phosphosite 2:	ARHGEF17	Q96PE2	S300	PGLRPGSSLLDQDCR	75 / 8 AA	222
Phosphosite 3:	ARHGEF17	Q96PE2	S299	RPGLRPGSSLLDQDC	85 / 7 AA	222
Phosphosite 4:	FLNC	Q14315	S2403	PFVVPVASLSDDARR	77 / 9 AA	291
Phosphosite 5:	ALK	Q9UM73	S1554	TGRLPGASLLLEPSS	85 / 7 AA	176
Phosphosite 6:	ADA	P00813	S191	GDETIPGSSLLPGHV	71 / 7 AA	41
Phosphosite 7:	ADA	P00813	S192	DETIPGSSLLPGHVQ	71 / 7 AA	41
Phosphosite 8:	DHX36	Q9H2U1	S621	LYNGLRASLLDDYQL	100 / 6 AA	115
Phosphosite 9:	SF3B3	Q15393	S1037	PRWVTTASLLDYDTV	75 / 8 AA	136
Phosphosite 10:	PHRF1	Q9P1Y6	S307	TPGRLGSSLLDEAIE	71 / 7 AA	179
Phosphosite 11:	SGSM3	Q96HU1	S60	EGDEPGSSLLANSPL	62 / 8 AA	85
Phosphosite 12:	GSR	P00390	S216	ESQIPGASLGITSDG	83 / 6 AA	56
Phosphosite 13:	SREBP2	Q12772	S455	SIDSEPGSPLLDDAK	71 / 7 AA	124
Phosphosite 14:	C5orf40	Q8TBE3	S105	SPLAPGSSLVDPQIS	71 / 7 AA	25
Phosphosite 15:	TTC7B	Q86TV6	S630	SDSGRGSSLLDRTIA	71 / 7 AA	94
Phosphosite 16:	FLJ43906	Q4AC94	S1936	HLGPGASSLDPGSQC	85 / 7 AA	260
Phosphosite 17:	FLJ43906	Q4AC94	S1935	DHLGPGASSLDPGSQ	85 / 7 AA	260
Phosphosite 18:	PITX2	Q99697	S237	AVTGVPGSSLNSLNN	83 / 6 AA	35
Phosphosite 19:	CLK3	P49761	S74	PLGPPGTSLLGRGAR	71 / 7 AA	59
Phosphosite 20:	PIST	Q9HD26	S448	TPLDDGASKLDDLHT	85 / 7 AA	51