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:	C21orf58
Human P-Site:	S172
P-Site Sequence:	PSRGALGSALPPELP
UniProt:	P58505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf58	P58505	S172	PSRGALGSALPPELP	100 / 9 AA	35
Phosphosite 1:	C6orf227	Q6ZUF6	S41	LRCQPLGSALPPQAP	100 / 7 AA	21
Phosphosite 2:	KCNQ4	P56696	S50	RRLGLLGSPLPPGAP	77 / 9 AA	77
Phosphosite 3:	PIP5K	Q9Y2I7	S993	DQQDALGSELPESLQ	75 / 8 AA	237
Phosphosite 4:	CRLS1	Q9UJA2	S166	NQRSALGSALDPLAD	77 / 9 AA	33
Phosphosite 5:	VIM	P08670	S42	TRTYSLGSALRPSTS	75 / 8 AA	54
Phosphosite 6:	USP25	Q9UHP3	S498	TEQQGALSSELPSTS	75 / 8 AA	126
Phosphosite 7:	USP25	Q9UHP3	S499	EQQGALSSELPSTSP	66 / 9 AA	126
Phosphosite 8:	JMJD1B	Q7LBC6	S708	LVSGVLGSALTSGGP	66 / 9 AA	192
Phosphosite 9:	PEF1	Q9UBV8	S38	NSGGQYGSGLPPGGG	66 / 9 AA	30
Phosphosite 10:	SLC4A3	P48751	S875	AGLEPNGSALPPTEG	100 / 6 AA	136
Phosphosite 11:	NAV2	Q8IVL1	S1264	SKTALGSSLPGLVNQ	85 / 7 AA	268
Phosphosite 12:	TBC1D1	Q86TI0	S482	MAAENIGSELPPSAT	71 / 7 AA	133
Phosphosite 13:	SLC12A9	Q9BXP2	S230	PRPGPNGSSLPPRFG	66 / 9 AA	96
Phosphosite 14:	GALNT10	Q86SR1	S481	TKHGALGSPLRLEGC	75 / 8 AA	69
Phosphosite 15:	SALL1	Q9NSC2	S615	LPEEAEGSTLPPSGG	75 / 8 AA	140
Phosphosite 16:	PCSK1N	Q9UHG2	S228	AADHDVGSELPPEGV	62 / 8 AA	27
Phosphosite 17:	SALL1	Q9NSC2	T616	PEEAEGSTLPPSGGK	75 / 8 AA	140
Phosphosite 18:	FOXO6	A8MYZ6	S470	EMDFNFDSALPPPPP	71 / 7 AA	51
Phosphosite 19:	CASC3	O15234	T290	RHQGLGGTLPPRTFI	62 / 8 AA	76
Phosphosite 20:	NUT	Q86Y26	T973	SHQGLGSTLPRRGTR	62 / 8 AA	120