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:	PLCH1
Human P-Site:	S923
P-Site Sequence:	RILRRTASAPAKGRK
UniProt:	Q4KWH8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PLCH1	Q4KWH8	S923	RILRRTASAPAKGRK	100 / 9 AA	189
Phosphosite 1:	PLCL4	O75038	S931	RILRRTASAPTKSQK	88 / 9 AA	68
Phosphosite 2:	PLCH1	Q4KWH8	T921	GDRILRRTASAPAKG	100 / 7 AA	189
Phosphosite 3:	PLCL4	O75038	T929	SQRILRRTASAPTKS	100 / 7 AA	68
Phosphosite 4:	RIZ	Q13029	S643	AKKRRTASPPALPKI	87 / 8 AA	189
Phosphosite 5:	TCOF1	Q13428	S440	APQVRAASAPAKESP	87 / 8 AA	152
Phosphosite 6:	TCOF1	Q13428	S304	ILQVRAASAPAKGTP	87 / 8 AA	152
Phosphosite 7:	P2Y2	P41231	S364	EDSRRTESTPAGSEN	75 / 8 AA	42
Phosphosite 8:	CPN1	P15169	T240	RVRGVRRTASTPTPD	85 / 7 AA	52
Phosphosite 9:	PPFIBP1	Q86W92	S540	KSNKRTASAPNLAET	85 / 7 AA	114
Phosphosite 10:	PC	P11498	S20	LLGIRRTSTAPAASP	75 / 8 AA	130
Phosphosite 11:	MDM4	O15151	S367	PDCRRTISAPVVRPK	75 / 8 AA	55
Phosphosite 12:	CPN1	P15169	S242	RGVRRTASTPTPDDK	75 / 8 AA	52
Phosphosite 13:	PPFIBP1	Q86W92	T538	KIKSNKRTASAPNLA	85 / 7 AA	114
Phosphosite 14:	RIZ	Q13029	T641	SEAKKRRTASPPALP	85 / 7 AA	189
Phosphosite 15:	SRRM1	Q8IYB3	S616	PPKRRTASPPPPPKR	75 / 8 AA	102
Phosphosite 16:	SRRM1	Q8IYB3	T614	SPPPKRRTASPPPPP	85 / 7 AA	102
Phosphosite 17:	PC	P11498	T21	LGIRRTSTAPAASPN	75 / 8 AA	130
Phosphosite 18:	MDM4	O15151	T365	DVPDCRRTISAPVVR	85 / 7 AA	55
Phosphosite 19:	Putative POM121-like protein 1-like	A6NNC1	S326	AGMRRTRSAPAAATA	87 / 8 AA	94
Phosphosite 20:	CASKIN2	Q8WXE0	S908	GPRRRTLSEPAGPSE	75 / 8 AA	127