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:	CHST4
Human P-Site:	S121
P-Site Sequence:	EPGPRRQSSLFQWEN
UniProt:	Q8NCG5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHST4	Q8NCG5	S121	EPGPRRQSSLFQWEN	100 / 9 AA	45
Phosphosite 1:	CHST4	Q8NCG5	S122	PGPRRQSSLFQWENS	100 / 8 AA	45
Phosphosite 2:	UVRAG	Q9P2Y5	S482	IPVPKRQSSIFGGAD	75 / 8 AA	78
Phosphosite 3:	SPATA13	Q96N96	S637	LAEPKRKSSLFWHTF	75 / 8 AA	75
Phosphosite 4:	FNBP1	Q96RU3	S497	SEQARRQSGLYDSQN	55 / 9 AA	71
Phosphosite 5:	SH3PXD2A	Q5TCZ1	S434	RPPPRRESSLGFQLP	85 / 7 AA	125
Phosphosite 6:	PCTAIRE2	Q00537	S520	HGKNRRQSMLF____	85 / 7 AA	60
Phosphosite 7:	ANGPTL4	Q9BY76	S199	FQVGERQSGLFEIQP	71 / 7 AA	45
Phosphosite 8:	VPS13D	Q5THJ4	S545	ESLPRRNSSLLSVRL	75 / 8 AA	492
Phosphosite 9:	KCTD8	Q6ZWB6	S410	PPDKRRNSELFQTLI	75 / 8 AA	52
Phosphosite 10:	TTC28	Q96AY4	S1386	SSLPRRQSSFAKPPL	85 / 7 AA	271
Phosphosite 11:	UVRAG	Q9P2Y5	S483	PVPKRQSSIFGGADV	71 / 7 AA	78
Phosphosite 12:	RASGRP2	Q7LDG7	S116	QEGNRRHSSLIDIDS	62 / 8 AA	69
Phosphosite 13:	NPAS2	Q99743	S811	LRPPRRVSSLSESSG	66 / 9 AA	92
Phosphosite 14:	RASGRP2	Q7LDG7	S117	EGNRRHSSLIDIDSV	62 / 8 AA	69
Phosphosite 15:	SHANK1	Q9Y566	S1254	QNEARRRSTLFLSTD	62 / 8 AA	225
Phosphosite 16:	RHBDL6	Q6PJF5	S113	PGFRRQASLSQSIRK	75 / 8 AA	97
Phosphosite 17:	RSHL1	Q9H0K4	S129	RLQQGQSSLFQQLDP	100 / 6 AA	81
Phosphosite 18:	RSHL1	Q9H0K4	S128	QRLQQGQSSLFQQLD	100 / 6 AA	81
Phosphosite 19:	Cdc27	P30260	S379	NALPRRSSRLFTSDS	75 / 8 AA	92
Phosphosite 20:	Cdc27	P30260	S378	PNALPRRSSRLFTSD	75 / 8 AA	92