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:	USP53
Human P-Site:	S1065
P-Site Sequence:	KLSFPESSGFCNNSL
UniProt:	Q70EK8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP53	Q70EK8	S1065	KLSFPESSGFCNNSL	100 / 9 AA	121
Phosphosite 1:	USP53	Q70EK8	S1064	PKLSFPESSGFCNNS	100 / 8 AA	121
Phosphosite 2:	TRIM17	Q9Y577	S326	LGSSPEGSGFCSKDR	75 / 8 AA	54
Phosphosite 3:	CCDC129	Q6ZRS4	S475	APREEESSGFCPHTN	100 / 6 AA	99
Phosphosite 4:	SLC38A3	Q99624	S272	LQVEPEASAFCTPSY	62 / 8 AA	56
Phosphosite 5:	CMYA3	A4UGR9	S2353	SHSFPESSGQQNPKP	100 / 6 AA	382
Phosphosite 6:	CMYA3	A4UGR9	S2352	KSHSFPESSGQQNPK	100 / 6 AA	382
Phosphosite 7:	TOX2	Q96NM4	S446	ISEFPSSSGSCSPGP	66 / 9 AA	52
Phosphosite 8:	MAP1B	P46821	S2020	KITSFPESEGYSYET	62 / 8 AA	271
Phosphosite 9:	B9D2	Q9BPU9	S19	GASGFSESSLFCKWG	75 / 8 AA	19
Phosphosite 10:	ZNF418	Q8TF45	S495	GKSFQDSSGFRVHQR	62 / 8 AA	78
Phosphosite 11:	UBN1	Q9NPG3	S757	SQEKKPESSGYKELS	83 / 6 AA	122
Phosphosite 12:	ZNF418	Q8TF45	S494	CGKSFQDSSGFRVHQ	62 / 8 AA	78
Phosphosite 13:	FLJ11506	Q6PD74	S156	EDDDFPESTGVKRIV	83 / 6 AA	35
Phosphosite 14:	TOX2	Q96NM4	S445	HISEFPSSSGSCSPG	75 / 8 AA	52
Phosphosite 15:	ChaK2	Q9BX84	S601	NVSDDPESTGFLYPY	83 / 6 AA	232
Phosphosite 16:	GRHL2	Q6ISB3	S146	YSISFPESSAIIPVS	62 / 8 AA
Phosphosite 17:	ALMS1	Q8TCU4	S2237	VVINKPESAGFRDVG	71 / 7 AA	461
Phosphosite 18:	Kv1.5	P22460	S245	LIFEYPESSGSARAI	83 / 6 AA	67
Phosphosite 19:	Kv1.3	P22001	S229	LLFEYPESSGPARGI	83 / 6 AA	64
Phosphosite 20:	Kv1.6	P17658	S169	LLFEYPESSGPARGI	83 / 6 AA	59