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:	ITGB4
Human P-Site:	S821
P-Site Sequence:	ELVPYGLSLRLARLC
UniProt:	P16144
Intern. Prot. ID:	IPI00220845

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ITGB4	P16144	S821	ELVPYGLSLRLARLC	100 / 9 AA	202
Phosphosite 1:	BMPR2	Q13873	S355	VISDFGLSMRLTGNR	62 / 8 AA	115
Phosphosite 2:	PHIP	Q8WWQ0	S1407	RSRIYSMSLRLSAFF	62 / 8 AA	207
Phosphosite 3:	SALL3	Q9BXA9	S502	SGIPYGMSLPPEKPV	71 / 7 AA	135
Phosphosite 4:	TSAd	Q9NP31	S197	TPEPAGLSLRTEESN	85 / 7 AA	43
Phosphosite 5:	SALL3	Q9BXA9	Y499	PTCSGIPYGMSLPPE	83 / 6 AA	135
Phosphosite 6:	SMTNL2	Q2TAL5	S189	RPRPVSLSLRLPHQP	66 / 9 AA	50
Phosphosite 7:	SLA2	Q9H6Q3	S133	RRGSYSLSVRLSRPA	55 / 9 AA	29
Phosphosite 8:	HSPA4	P34932	S403	DVVPYPISLRWNSPA	62 / 8 AA	94
Phosphosite 9:	MAST3	O60307	S963	SGKKYGFSLRAIRVY	83 / 6 AA	143
Phosphosite 10:	C19orf35	Q6ZS72	S124	ADAPLGLSLRDLHSP	85 / 7 AA	51
Phosphosite 11:	AP4E1	Q9UPM8	Y662	KVLNFEPYGLSFSSS	83 / 6 AA	127
Phosphosite 12:	Putative uncharacterized protein LOC400499	Q6ZTK2	S233	RVQLYHLSLRLPYVE	75 / 8 AA	62
Phosphosite 13:	AP4E1	Q9UPM8	S665	NFEPYGLSFSSSGFT	71 / 7 AA	127
Phosphosite 14:	TJP1	Q07157	Y533	EYEKESPYGLSFNKG	83 / 6 AA	195
Phosphosite 15:	TJP1	Q07157	S536	KESPYGLSFNKGEVF	83 / 6 AA	195
Phosphosite 16:	TNXB	P22105	S1116	PGTPYELSLHGVPPG	71 / 7 AA	464
Phosphosite 17:	C5orf6	Q9NYF3	S75	SYHPSGLSLHLRPPS	75 / 8 AA	43
Phosphosite 18:	KIAA0664	O75153	S1123	GVMEYDLSLRFLENA	71 / 7 AA	147
Phosphosite 19:	POGK	Q9P215	S320	MMRRYDLSLRHKVPV	71 / 7 AA	69
Phosphosite 20:	OBSCN	Q5VST9	T2969	QPSQEGLTLRLTISA	71 / 7 AA	868