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:	UBC3B
Human P-Site:	T74
P-Site Sequence:	DYPYSPPTFRFLTKM
UniProt:	Q712K3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBC3B	Q712K3	T74	DYPYSPPTFRFLTKM	100 / 9 AA	27
Phosphosite 1:	APLP1	P51693	T642	RHGYENPTYRFLEER	66 / 9 AA	72
Phosphosite 2:	SLC9A3	P48764	T797	QIPYSPGTFRRLMPF	77 / 9 AA	93
Phosphosite 3:	ZNF396	Q96N95	T50	SSSYSPETFRQQFRQ	85 / 7 AA	39
Phosphosite 4:	HR6B	P63146	T69	EYPNKPPTVRFLSKM	66 / 9 AA	17
Phosphosite 5:	APLP1	P51693	Y643	HGYENPTYRFLEERP	83 / 6 AA	72
Phosphosite 6:	UBC3B	Q712K3	S71	FPIDYPYSPPTFRFL	100 / 6 AA	27
Phosphosite 7:	TBX15	Q96SF7	T374	SPSCSPPTFHLAPNT	62 / 8 AA	66
Phosphosite 8:	MYO16	Q9Y6X6	S1664	PAPYSPPSSRPLSSP	66 / 9 AA	206
Phosphosite 9:	ELP3	Q9H9T3	T460	LRKCSEETFRFELGG	62 / 8 AA	62
Phosphosite 10:	ARHGEF15	O94989	T706	PDPSGPPTFRLSLLS	71 / 7 AA	92
Phosphosite 11:	GPR31	O00270	T288	VYCFSSPTFRSSYRR	71 / 7 AA	35
Phosphosite 12:	ZKSCAN5	Q9Y2L8	T45	MQEYNPPTFETFYQR	83 / 6 AA	97
Phosphosite 13:	SESN2	P58004	T336	RGAQAPPTFRAQDYT	83 / 6 AA	54
Phosphosite 14:	BEGAIN	Q9BUH8	T379	MSPYPAETFRFPASP	62 / 8 AA	65
Phosphosite 15:	C6orf152	Q86VQ0	Y509	PERSPKTYRFSESSE	71 / 7 AA	81
Phosphosite 16:	GPR31	O00270	S286	PVVYCFSSPTFRSSY	71 / 7 AA	35
Phosphosite 17:	ITSN1	Q15811	S307	PPEYIPPSFRRVRSG	71 / 7 AA	195
Phosphosite 18:	GABBR1	Q9UBS5	T583	DQTLVIKTFRFLSQK	100 / 5 AA	108
Phosphosite 19:	MST2	Q13188	T240	IPTNPPPTFRKPELW	71 / 7 AA	56
Phosphosite 20:	STK4	Q13043	T243	IPTNPPPTFRKPELW	71 / 7 AA	56