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:	MDC1
Human P-Site:	S20
P-Site Sequence:	EEEETEQSSESLRCN
UniProt:	Q14676
Intern. Prot. ID:	IPI00552897

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MDC1	Q14676	S20	EEEETEQSSESLRCN	100 / 9 AA	227
Phosphosite 1:	MDC1	Q14676	S21	EEETEQSSESLRCNV	100 / 8 AA	227
Phosphosite 2:	CEACAM20	Q6UY09	S503	EEHPTEPSSESLSPE	87 / 8 AA	65
Phosphosite 3:	CEACAM20	Q6UY09	S504	EHPTEPSSESLSPEY	87 / 8 AA	65
Phosphosite 4:	ATF6B	Q99941	S113	RLSTEPSSEALGVGE	75 / 8 AA	77
Phosphosite 5:	Fra2	P15408	S315	SSSGDQSSDSLNSPT	71 / 7 AA	35
Phosphosite 6:	ATF6B	Q99941	S112	SRLSTEPSSEALGVG	75 / 8 AA	77
Phosphosite 7:	WDR70	Q9NW82	S109	SSSESEQSSDSSDDE	75 / 8 AA	73
Phosphosite 8:	Fra2	P15408	S314	SSSSGDQSSDSLNSP	71 / 7 AA	35
Phosphosite 9:	C1orf9	Q9UBS9	S781	DNETEQKSESFSSIE	75 / 8 AA	139
Phosphosite 10:	ALKBH8	Q96BT7	S305	KFDTVQASESLKSGI	75 / 8 AA	75
Phosphosite 11:	GNL3L	Q9NVN8	S221	SVPVDQASESLLKSK	62 / 8 AA	66
Phosphosite 12:	TP53BP1	Q12888	S999	VSPETEASEESLQFN	77 / 9 AA	214
Phosphosite 13:	MDC1	Q14676	S23	ETEQSSESLRCNVEP	100 / 6 AA	227
Phosphosite 14:	EYA2	O00167	S218	VPNQSSESLAGEYNT	100 / 6 AA	59
Phosphosite 15:	MLH3	Q9UHC1	S869	KPLDLEKSSESLASK	66 / 9 AA	164
Phosphosite 16:	STX17	P56962	S149	HTTEAEASSQSLTQI	66 / 9 AA	33
Phosphosite 17:	HNF1A	P20823	S550	FTSDTEASSESGLHT	75 / 8 AA	67
Phosphosite 18:	TNFSF13	O75888	S88	QSLPEQSSDALEAWE	71 / 7 AA	27
Phosphosite 19:	GOLGA3	Q08378	S807	EEGTEETSETLEKLR	62 / 8 AA	167
Phosphosite 20:	DVL3	Q92997	S209	SSSTEQSSASRLMRR	85 / 7 AA	78