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:	S198
P-Site Sequence:	CIKTKVPSNDNSSDL
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	S198	CIKTKVPSNDNSSDL	100 / 9 AA	27
Phosphosite 1:	C17orf69	Q96LR1	S97	GKEAKVPSGDNSGRG	77 / 9 AA	17
Phosphosite 2:	CHRM3	P20309	S385	LNSTKLPSSDNLQVP	75 / 8 AA	66
Phosphosite 3:	CCDC136	Q96JN2	S754	SYGSMVPSNENCRKT	55 / 9 AA	134
Phosphosite 4:	LRRC70	Q7Z2Q7	S221	NNLTKVPSNAFEVLK	100 / 6 AA	70
Phosphosite 5:	LRRC8D	Q7L1W4	S604	SNLTKVPSNITDVAP	100 / 6 AA	98
Phosphosite 6:	SPEN	Q96T58	S2407	SDLSKIPSTENSSQE	55 / 9 AA	402
Phosphosite 7:	MRPS18B	Q9Y676	S38	TLCTKAPSEEDSLSS	55 / 9 AA	29
Phosphosite 8:	SPEN	Q96T58	T2408	DLSKIPSTENSSQEI	62 / 8 AA	402
Phosphosite 9:	Egr1	P18146	S196	PLSCAVPSNDSSPIY	85 / 7 AA	58
Phosphosite 10:	USPL1	Q5W0Q7	S42	FDSAKVPSDEYCPAC	44 / 9 AA	120
Phosphosite 11:	NPAT	Q14207	S636	LSSTKQPSNDSASVE	66 / 9 AA	154
Phosphosite 12:	MAP1A	P78559	S2225	LEVTKAPSLDSSLPQ	66 / 9 AA	306
Phosphosite 13:	SPARC	P09486	S113	GEFEKVCSNDNKTFD	85 / 7 AA	35
Phosphosite 14:	MAX	P61244	S117	QLQTNYPSSDNSLYT	66 / 9 AA	18
Phosphosite 15:	CHRM3	P20309	S386	NSTKLPSSDNLQVPE	71 / 7 AA	66
Phosphosite 16:	USP37	Q86T82	S89	LSIDKVPSKDAEEMR	83 / 6 AA	110
Phosphosite 17:	CSMD2	Q7Z408	S321	RGVKLMPSKDNSQKT	71 / 7 AA	380
Phosphosite 18:	CDSN	Q15517	T178	GNGSALPTNDNSYRG	71 / 7 AA	52
Phosphosite 19:	SLC4A5	Q9BY07	S419	EPPKKVPSADKRKSV	62 / 8 AA	126
Phosphosite 20:	TFPI (Tissue Factor)	P10646	S207	PQSTKVPSLFEFHGP	100 / 5 AA	35