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:	USP54
Human P-Site:	S937
P-Site Sequence:	HESHSSLSPESSAPQ
UniProt:	Q70EL1
Intern. Prot. ID:	IPI00418210

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP54	Q70EL1	S937	HESHSSLSPESSAPQ	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	S935	SCHESHSSLSPESSA	100 / 7 AA	187
Phosphosite 2:	DOCK3	Q8IZD9	S1658	LASHSPMSPESIKMT	75 / 8 AA	233
Phosphosite 3:	BRSK1	Q8TDC3	T599	AEEMSSLTPESSPEL	87 / 8 AA	87
Phosphosite 4:	SAMD4	Q9UPU9	S292	PSDHAPLSPQSSVAS	66 / 9 AA	59
Phosphosite 5:	SAMD4B	Q5PRF9	S271	TPDHAPLSPQSSVAS	66 / 9 AA	75
Phosphosite 6:	factor V	P12259	S1214	DLSHTTLSPELIQRN	71 / 7 AA	252
Phosphosite 7:	BZRAP1	O95153	S1383	RPGQCPLSPESSRAG	66 / 9 AA	200
Phosphosite 8:	COL6A3	P12111	S222	SCVHSSVSPERAGDT	85 / 7 AA	344
Phosphosite 9:	ZNF474	Q6S9Z5	S42	SDSYSSLSPETESVN	75 / 8 AA	40
Phosphosite 10:	factor V	P12259	T1212	SPDLSHTTLSPELIQ	71 / 7 AA	252
Phosphosite 11:	BAIAP3	O94812	S881	YVQHISLSPDSIQND	75 / 8 AA	132
Phosphosite 12:	C5orf42	Q9H799	S1287	SLLHSHLSPENRCKK	75 / 8 AA	237
Phosphosite 13:	PDLIM2	Q96JY6	S266	AFLPSSLSPQSSLPA	87 / 8 AA	37
Phosphosite 14:	ZNF474	Q6S9Z5	S40	LSSDSYSSLSPETES	85 / 7 AA	40
Phosphosite 15:	CREB5	Q02930	S455	KESQGYLSPESSPPA	66 / 9 AA	57
Phosphosite 16:	USP44	Q9H0E7	S21	QLAQDHSSLNPQKWH	71 / 7 AA	81
Phosphosite 17:	BRSK2	Q8IWQ3	T509	PEEMSNLTPESSPEL	75 / 8 AA	82
Phosphosite 18:	SLC38A8	A6NNN8	S211	RESHPSLSPASWTSV	66 / 9 AA	47
Phosphosite 19:	CCDC89	Q8N998	S256	KAEETHSSLSQELQA	85 / 7 AA	44
Phosphosite 20:	CCDC89	Q8N998	S258	EETHSSLSQELQARL	85 / 7 AA	44