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:	T97
P-Site Sequence:	AEQVTRLTLKLLGQK
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	T97	AEQVTRLTLKLLGQK	100 / 9 AA	35
Phosphosite 1:	SCUBE3	Q8IX30	T551	GKEVTRLTLELEAEV	87 / 8 AA	109
Phosphosite 2:	CHRD	Q9H2X0	S245	WRAVPRLSLRLLRAE	66 / 9 AA	102
Phosphosite 3:	TRIM10	Q9UDY6	T423	GSFPTRLTLKEQPRQ	100 / 6 AA	55
Phosphosite 4:	ATR	Q13535	T2219	VGDATRLTDKLLELC	77 / 9 AA	301
Phosphosite 5:	ARHGDIG	Q99819	T97	NVQVTRLTLLSEQAP	100 / 6 AA	25
Phosphosite 6:	SASS6	Q6UVJ0	S138	FKHLTHLSLKLLPGN	66 / 9 AA	74
Phosphosite 7:	Bicd2	Q8TD16	T391	QEKVTRLTENLSALR	75 / 8 AA	94
Phosphosite 8:	C10orf12	Q8N655	T601	GGIITRQTLKNMLDK	55 / 9 AA	137
Phosphosite 9:	FLCN	Q8NFG4	T270	KACGSRLTEKLLEGA	75 / 8 AA	64
Phosphosite 10:	RapGEF1	Q13905	T681	NEIMSRLTLKQEGDD	71 / 7 AA	121
Phosphosite 11:	REV1	Q9UBZ9	T754	GMKGKRLTLKIMVRK	71 / 7 AA	138
Phosphosite 12:	CRY2	Q49AN0	T116	EWGVTRLTFEYDSEP	71 / 7 AA	67
Phosphosite 13:	EEA1	Q15075	T197	EQKVTRLTEELNKEA	75 / 8 AA	162
Phosphosite 14:	C22orf43	Q6PGQ1	S77	GPPEDRLSLKFLPSS	62 / 8 AA	25
Phosphosite 15:	RPAP1	Q9BWH6	T778	VEPCLRQTLKLLSRP	85 / 7 AA	153
Phosphosite 16:	FAM46A	Q96IP4	T182	KEKITPLTLKEAYVQ	71 / 7 AA	50
Phosphosite 17:	IL23R	Q5VWK5	S506	SNNNEITSLTLKPPV	71 / 7 AA	72
Phosphosite 18:	CUTL1	P39880	T742	QSDITILTPKLLSTS	66 / 9 AA	164
Phosphosite 19:	IL23R	Q5VWK5	T508	NNEITSLTLKPPVDS	71 / 7 AA	72
Phosphosite 20:	GPR37L1	O60883	T393	STELTRQTLDLLGLI	75 / 8 AA	53