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:	A2M
Human P-Site:	S276
P-Site Sequence:	CRKYSDASDCHGEDS
UniProt:	P01023
Intern. Prot. ID:	IPI00478003

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	A2M	P01023	S276	CRKYSDASDCHGEDS	100 / 9 AA	163
Phosphosite 1:	BCMO1	Q9HAY6	S539	EEQRDRASDCHGAPL	100 / 6 AA	63
Phosphosite 2:	A2M	P01023	S273	VSICRKYSDASDCHG	100 / 6 AA	163
Phosphosite 3:	CTPS2	Q9NRF8	S568	LSSSDRYSDASDDSF	100 / 6 AA	66
Phosphosite 4:	CTPS2	Q9NRF8	S571	SDRYSDASDDSFSEP	100 / 6 AA	66
Phosphosite 5:	NFAT4	Q12968	S180	RSWFSDASSCESLSH	71 / 7 AA	116
Phosphosite 6:	C4orf26	Q17RF5	T41	SQNNADATDCQIFTL	50 / 8 AA	16
Phosphosite 7:	ALMS1	Q8TCU4	S2419	SDSSSDASDGNGSCS	75 / 8 AA	461
Phosphosite 8:	TTN	Q8WZ42	S20603	KIGYSDPSDVPDKHY	62 / 8 AA	3816
Phosphosite 9:	GYLTL1B	Q8N3Y3	S330	TLAERCYSEASDLKV	83 / 6 AA	82
Phosphosite 10:	SHROOM4	Q9ULL8	S200	FSASSNASDCALSLR	83 / 6 AA	166
Phosphosite 11:	TTN	Q8WZ42	S20600	AVNKIGYSDPSDVPD	83 / 6 AA	3816
Phosphosite 12:	NFAT3	Q14934	S186	WSFFSDASDEAALYA	83 / 6 AA	95
Phosphosite 13:	NFAT3	Q14934	S183	LSSWSFFSDASDEAA	83 / 6 AA	95
Phosphosite 14:	MAPK8IP1	Q9UQF2	S407	FGDYSDESDSATVYD	71 / 7 AA	78
Phosphosite 15:	UBE4B	O95155	S1226	ARAEIDYSDAPDEFR	83 / 6 AA	146
Phosphosite 16:	SUGT1	Q9Y2Z0	S318	RLFQQIYSDGSDEVK	83 / 6 AA	41
Phosphosite 17:	BBX	Q8WY36	S597	GQAKPEDSDCHRKIE	57 / 7 AA	105
Phosphosite 18:	WRN	Q14191	S60	IVYSYDASDCSFLSE	100 / 5 AA	162
Phosphosite 19:	SUGT1	Q9Y2Z0	S321	QQIYSDGSDEVKRAM	83 / 6 AA	41
Phosphosite 20:	FAM91A1	Q658Y4	S674	DRKLSDASDERGEPD	66 / 9 AA	94