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:	ST6GALNAC4
Human P-Site:	S243
P-Site Sequence:	DSYCREKSHPSVPYH
UniProt:	Q9H4F1
Intern. Prot. ID:	IPI00156526

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ST6GALNAC4	Q9H4F1	S243	DSYCREKSHPSVPYH	100 / 9 AA	34
Phosphosite 1:	MUC5AC	P98088	S2169	RLQCRAKSHPEVSIE	77 / 9 AA	527
Phosphosite 2:	MUC5AC	P98088	S1796	RVQCRAKSHPEVSIE	77 / 9 AA	527
Phosphosite 3:	CHST1	O43916	S201	AEACRERSHVAIKTV	55 / 9 AA	47
Phosphosite 4:	MUC5AC	P98088	S4056	RLQCRAESHPEVNIE	66 / 9 AA	527
Phosphosite 5:	MUC5AC	P98088	S2699	RLQCRAESHPEVSIE	66 / 9 AA	527
Phosphosite 6:	FAM190A	Q9C0I3	S540	PSVCREDSYHSVVSC	66 / 9 AA	100
Phosphosite 7:	ANKRD6	Q9Y2G4	S528	SRACRAKSTPSTCES	66 / 9 AA	80
Phosphosite 8:	TP53I11	O14683	S19	GDRCREKSSPRPQTR	85 / 7 AA	19
Phosphosite 9:	ST6GALNAC6	Q969X2	S238	TGKDREKSHSWLSTG	62 / 8 AA	38
Phosphosite 10:	PIP5K1B	O14986	S221	SRKEREKSNPTFKDL	71 / 7 AA	61
Phosphosite 11:	CEP350	Q5VT06	S2616	SEYFYEKSLPSVNDI	85 / 7 AA	351
Phosphosite 12:	CGI-27	Q9Y316	S11	RVVCREASHAGSWYT	62 / 8 AA	34
Phosphosite 13:	ZNF788	Q6ZQV5	S439	AFQCRELSHTGAKRY	55 / 9 AA	72
Phosphosite 14:	MANBA	O00462	S448	KRLKSHPSIIIWSGN	83 / 6 AA	101
Phosphosite 15:	AFAP1L1	Q8TED9	S586	KRHASSCSEKSHRVD	83 / 6 AA	86
Phosphosite 16:	DAPK1	P53355	S34	VKKCREKSTGLQYAA	100 / 5 AA	160
Phosphosite 17:	Sos1	Q07889	T1315	KTYKREHTHPSMHRD	62 / 8 AA	152
Phosphosite 18:	ZNF627	Q7L945	T160	SFPVRERTHPGGKPY	50 / 8 AA	53
Phosphosite 19:	Putative uncharacterized protein UNQ6494/PRO21346	Q6UXR6	S178	PEHSREESHPLSG__	71 / 7 AA	20
Phosphosite 20:	NSF	P46459	T51	RYTFTLKTHPSVVPG	83 / 6 AA	83