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:	C21orf56
Human P-Site:	Y266
P-Site Sequence:	ARLEKLGYSRDVHPA
UniProt:	Q9H0A9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf56	Q9H0A9	Y266	ARLEKLGYSRDVHPA	100 / 9 AA	38
Phosphosite 1:	CYB5R2	Q6BCY4	Y268	PNLEKLGYTQDMIFT	66 / 9 AA	31
Phosphosite 2:	GALNT11	Q8NCW6	Y129	LISDRLGYHRDVPDT	66 / 9 AA	69
Phosphosite 3:	HECTD1	Q9ULT8	Y2515	YTEPKLGYTRDSPGF	85 / 7 AA	290
Phosphosite 4:	POLR2C	P19387	Y84	DIVDKLQYSRDCTCE	66 / 9 AA	31
Phosphosite 5:	Putative uncharacterized protein LOC100128429	Q6ZWC4	Y87	FEEGRLGYSSDVLSA	75 / 8 AA	23
Phosphosite 6:	Putative uncharacterized protein LOC100128429	Q6ZWC4	S88	EEGRLGYSSDVLSAR	75 / 8 AA	23
Phosphosite 7:	B4GALNT4	Q76KP1	Y48	ALRQRLGYGRDGEKL	62 / 8 AA	117
Phosphosite 8:	SDR42E2	A6NKP2	Y298	PLFEKLGYSQPWIQV	85 / 7 AA	47
Phosphosite 9:	STARD6	P59095	Y17	TAQEVLGYNRDTSGW	75 / 8 AA	25
Phosphosite 10:	Putative uncharacterized protein LOC100128429	Q6ZWC4	S89	EGRLGYSSDVLSARP	85 / 7 AA	23
Phosphosite 11:	ZC3H12D	A2A288	Y15	EFFQKLGYDREDVLR	62 / 8 AA	58
Phosphosite 12:	MPP4	Q96JB8	S44	QELSLFYSRDVNGVC	85 / 7 AA	73
Phosphosite 13:	IKKa	O15111	Y168	HKIIDLGYAKDVDQG	71 / 7 AA	85
Phosphosite 14:	Casp1	P29466	S199	LLQNLGYSVDVKKNL	75 / 8 AA	45
Phosphosite 15:	DNAJC17	Q9NVM6	Y189	EDESKGGYSKDVLLR	75 / 8 AA	35
Phosphosite 16:	ASPA	P45381	Y231	KIIEKVDYPRDENGE	62 / 8 AA	36
Phosphosite 17:	LRIT1	Q9P2V4	Y579	VNLERLGYSEDGLEE	75 / 8 AA	68
Phosphosite 18:	DNAJC17	Q9NVM6	S190	DESKGGYSKDVLLRL	75 / 8 AA	35
Phosphosite 19:	C7orf42	Q9NWD8	S130	LKPFGGYSRNVTHLY	83 / 6 AA	35
Phosphosite 20:	C7orf42	Q9NWD8	Y129	PLKPFGGYSRNVTHL	83 / 6 AA	35