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:	USP18
Human P-Site:	S260
P-Site Sequence:	TIHLMRFSIRNSQTR
UniProt:	Q9UMW8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP18	Q9UMW8	S260	TIHLMRFSIRNSQTR	100 / 9 AA	43
Phosphosite 1:	USP41	Q3LFD5	S260	TIHLMRFSIRNSQTR	100 / 9 AA	41
Phosphosite 2:	PTPRG	P23470	S995	CYTVRRFSIRNTKVK	66 / 9 AA	162
Phosphosite 3:	AGRN	O00468	T142	NSSLMRITLRNLEEV	62 / 8 AA	215
Phosphosite 4:	CATSPER2	Q96P56	S68	QHQLVRFSIKPQRIE	71 / 7 AA	62
Phosphosite 5:	IKZF2	Q9UKS7	S293	GEKLMRFSYPDIHFD	62 / 8 AA	60
Phosphosite 6:	P2RY11	Q96G91	S54	GLALYRFSIRKQRPW	75 / 8 AA	40
Phosphosite 7:	ATG9B	Q674R7	S712	ELSLMRFSLAHPLWR	55 / 9 AA	101
Phosphosite 8:	OR9G1	Q8NH87	Y289	PMLNLMIYSLRNKDV	62 / 8 AA	34
Phosphosite 9:	ZNF462	Q96JM2	S2402	DRELMRFSDHGAALN	55 / 9 AA	285
Phosphosite 10:	OR9G1	Q8NH87	S290	MLNLMIYSLRNKDVK	62 / 8 AA	34
Phosphosite 11:	HADHB	P55084	S22	SKWALRFSIRPLSCS	83 / 6 AA	51
Phosphosite 12:	CLASP2	O75122	T781	FNILMRFTVDQTQTP	66 / 6 AA	141
Phosphosite 13:	FUBP3	Q96I24	T406	DPNLRRFTIRGVPQQ	62 / 8 AA	62
Phosphosite 14:	TBC1D16	Q8TBP0	S375	DKTCMQFSIRRPKLP	83 / 6 AA	86
Phosphosite 15:	BIRC2	Q13490	S260	SLETLRFSISNLSMQ	71 / 7 AA	70
Phosphosite 16:	IL24	Q13007	S161	SQENEMFSIRDSAHR	83 / 6 AA	24
Phosphosite 17:	HGD	Q93099	S189	IQRGMRFSIDVFEET	100 / 5 AA	50
Phosphosite 18:	LKB1	Q15831	S299	YEPAKRFSIRQIRQH	83 / 6 AA	49
Phosphosite 19:	EML4	Q9HC35	Y683	EQLSVMRYSIDGTFL	66 / 6 AA	109
Phosphosite 20:	WDR24	Q96S15	S302	SVRDVQFSIRDYFTF	57 / 7 AA	102