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:	ATM
Human P-Site:	S83
P-Site Sequence:	RIAKPNVSASTQASR
UniProt:	Q13315
Intern. Prot. ID:	IPI00298306

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATM	Q13315	S83	RIAKPNVSASTQASR	100 / 9 AA	351
Phosphosite 1:	SPTBN1	Q01082	S2314	SSDKHEVSASTQSTP	77 / 9 AA	275
Phosphosite 2:	ATM	Q13315	S85	AKPNVSASTQASRQK	100 / 7 AA	351
Phosphosite 3:	IGSF10	Q6WRI0	S1391	TSVKPSVSAFTHSPP	66 / 9 AA	291
Phosphosite 4:	AP3D1	O14617	S298	SSGMPNHSASIQLCV	66 / 9 AA	130
Phosphosite 5:	PSAP	P07602	S103	WLPKPNMSASCKEIV	85 / 7 AA	58
Phosphosite 6:	LAMA4	Q16363	S814	PASNVSASIQRIREL	85 / 7 AA	203
Phosphosite 7:	SPEG	Q15772	S2564	GLSPPNLSASVQEEL	75 / 8 AA	354
Phosphosite 8:	TNS3	Q68CZ2	S573	LLRKPSVSAQMQAYG	66 / 9 AA	155
Phosphosite 9:	NFAT5	O94916	S693	PGTFPAVSASSQLPN	75 / 8 AA	166
Phosphosite 10:	DLC1	Q96QB1	S735	MVRKRSVSNSTQTSS	66 / 9 AA	171
Phosphosite 11:	RP1L1	Q8IWN7	S1080	RALPGRVSASTQIMR	100 / 6 AA	261
Phosphosite 12:	SPTBN1	Q01082	S2316	DKHEVSASTQSTPAS	85 / 7 AA	275
Phosphosite 13:	ATM	Q13315	T86	KPNVSASTQASRQKK	100 / 6 AA	351
Phosphosite 14:	SPTBN1	Q01082	T2317	KHEVSASTQSTPASS	100 / 6 AA	275
Phosphosite 15:	PKD1L1	Q8TDX9	S661	AFNNVSASTLRQQLF	100 / 6 AA	315
Phosphosite 16:	Putative transmembrane protein MGC5590	Q9BVW6	S55	IKGSPDVSASSDEPY	62 / 8 AA	10
Phosphosite 17:	MED13	Q9UHV7	S1613	TQPHPDVSESTMDRD	71 / 7 AA	239
Phosphosite 18:	RBM33	Q96EV2	S739	AQVKPIVSASPPSRA	85 / 7 AA	130
Phosphosite 19:	Peregrin	P55201	S171	HHHNVSASTTPKLPE	100 / 6 AA	138
Phosphosite 20:	PRPF39	Q86UA1	S54	DSPNVNASTEETEMA	71 / 7 AA	78