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:	GREB1
Human P-Site:	S222
P-Site Sequence:	RSRQIPASTCSSSLF
UniProt:	Q4ZG55
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GREB1	Q4ZG55	S222	RSRQIPASTCSSSLF	100 / 9 AA	216
Phosphosite 1:	GREB1	Q4ZG55	T223	SRQIPASTCSSSLFP	100 / 8 AA	216
Phosphosite 2:	C18orf1	O15165	S240	SNSGISASTCSSNGR	87 / 8 AA	34
Phosphosite 3:	FAM186A	A6NE01	S2257	EEKQIPASTTFVQKP	100 / 6 AA	263
Phosphosite 4:	C22orf29	Q7L3V2	T277	PPVLPSSTCSSKPGP	75 / 8 AA	39
Phosphosite 5:	C22orf29	Q7L3V2	S276	EPPVLPSSTCSSKPG	75 / 8 AA	39
Phosphosite 6:	CD2	P06729	S271	KPHQIPASTPQNPAT	100 / 6 AA	39
Phosphosite 7:	MAGE-C1	O60732	S483	SPLQIPVSSSSSSST	66 / 9 AA	124
Phosphosite 8:	MAGE-C1	O60732	S308	SPLQIPVSSSSSSTL	66 / 9 AA	124
Phosphosite 9:	UBR5	O95071	T616	PPPSPASTCSDASSI	100 / 6 AA	309
Phosphosite 10:	ZFHX3	Q15911	S2599	AIPQIPASSATSPST	66 / 9 AA	404
Phosphosite 11:	UBR5	O95071	S615	GPPPSPASTCSDASS	100 / 6 AA	309
Phosphosite 12:	AGBL5	Q8NDL9	S749	DSFNIPGSSCSLLSS	71 / 7 AA	98
Phosphosite 13:	TBC1D12	O60347	S225	DSGDSPASSCSSSED	85 / 7 AA	86
Phosphosite 14:	MED13	Q9UHV7	S314	GVHQVPASTRDPAMS	83 / 6 AA	239
Phosphosite 15:	K32	Q14532	S23	KSCPRPASVCSSGVN	85 / 7 AA	50
Phosphosite 16:	TBC1D12	O60347	S226	SGDSPASSCSSSEDS	85 / 7 AA	86
Phosphosite 17:	C9orf169	A8MQ03	S34	GQQLEVASTCSSSSE	100 / 6 AA	15
Phosphosite 18:	C22orf29	Q7L3V2	S275	KEPPVLPSSTCSSKP	71 / 7 AA	39
Phosphosite 19:	C18orf1	O15165	S243	GISASTCSSNGRMEG	100 / 6 AA	34
Phosphosite 20:	DGK-B	Q9Y6T7	T127	RTTSPANTCSPEVIH	83 / 6 AA	91