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:	UBA1
Human P-Site:	S628
P-Site Sequence:	SQDPPEKSIPICTLK
UniProt:	P22314
Intern. Prot. ID:	IPI00645078

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBA1	P22314	S628	SQDPPEKSIPICTLK	100 / 9 AA	118
Phosphosite 1:	CEP57R	Q8IYX8	S316	IPPDSEKSISICDNL	75 / 8 AA	54
Phosphosite 2:	CEP57R	Q8IYX8	S318	PDSEKSISICDNLSE	85 / 7 AA	54
Phosphosite 3:	JPH3	Q8WXH2	S703	TFSPPQKSLPVALES	62 / 8 AA	81
Phosphosite 4:	TAK1L	P57077	S131	DDTPPEDSIPLVFPE	66 / 9 AA	27
Phosphosite 5:	ARCN1	P48444	S352	GLKNPEKSFPVNSDV	71 / 7 AA	57
Phosphosite 6:	PHYHD1	Q5SRE7	S99	FLVPPEKSINKIGHA	100 / 6 AA	33
Phosphosite 7:	C4orf44	Q6ZTZ1	S166	SLSPPAKSTPLYFPY	55 / 9 AA	32
Phosphosite 8:	QTRT1	Q9BXR0	S143	TLLSPEKSVQIQNAL	62 / 8 AA	44
Phosphosite 9:	ZNF831	Q5JPB2	S480	TWTPPDKSRPLFFHS	62 / 8 AA	178
Phosphosite 10:	SLC12A6	Q9UHW9	S515	DLKDAQKSIPIGTIL	71 / 7 AA	128
Phosphosite 11:	IGF2BP3	O00425	S243	NAGAAEKSITILSTP	62 / 8 AA	64
Phosphosite 12:	TIMP3	P35625	S204	GWAPPDKSIINATDP	83 / 6 AA	24
Phosphosite 13:	RANBP3	Q9H6Z4	S472	IDKASEKSIRITAMD	62 / 8 AA	60
Phosphosite 14:	BRAF	P15056	S339	TSPSPSKSIPIPQPF	85 / 7 AA	84
Phosphosite 15:	SEC63D1	A2PYH4	S141	TEIAPEKSVPDDTKL	71 / 7 AA	163
Phosphosite 16:	piccolo	Q9Y6V0	S939	APPAPAKSIPVKKET	62 / 8 AA	567
Phosphosite 17:	IKZF3	Q9UKT9	S370	SIHLPEKSVPSERGL	83 / 6 AA	58
Phosphosite 18:	SPA17	Q15506	S83	EQEPPEKSDPKQEES	85 / 7 AA	17
Phosphosite 19:	SENP1	Q9P0U3	S149	HVSAYEKSFPIKPVP	83 / 6 AA	73
Phosphosite 20:	dematin	Q08495	S260	LKEEMEKSLPIRRKT	83 / 6 AA	46