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:	S858
P-Site Sequence:	NKKYFGLSEFIESTL
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	S858	NKKYFGLSEFIESTL	100 / 9 AA	216
Phosphosite 1:	GREB1L	Q9C091	S866	EKLYFGLSEYSKSLQ	85 / 7 AA	214
Phosphosite 2:	Cdc27	P30260	S513	GRAYFELSEYMQAER	55 / 9 AA	92
Phosphosite 3:	ITIH2	P19823	S27	EIPINGLSEFVDYED	71 / 7 AA	106
Phosphosite 4:	Pyk2	Q14289	S571	KLGDFGLSRYIEDED	75 / 8 AA	116
Phosphosite 5:	MAP1B	P46821	S227	LPEMEGLSEFTEYLS	85 / 7 AA	271
Phosphosite 6:	ZBTB12	Q9Y330	S124	EKCRNALSQFIEPKI	71 / 7 AA	49
Phosphosite 7:	MYO18B	Q8IUG5	S2251	PSPSAALSEFVEGLR	71 / 7 AA	285
Phosphosite 8:	EPHB4	P54760	S762	KVSDFGLSRFLEENS	75 / 8 AA	108
Phosphosite 9:	EphB3	P54753	S780	KVSDFGLSRFLEDDP	75 / 8 AA	110
Phosphosite 10:	EphB2	P29323	S768	KVSDFGLSRFLEDDT	75 / 8 AA	117
Phosphosite 11:	FFR	Q9UID3	S44	LKLYYGLSEGEAAGR	83 / 6 AA	86
Phosphosite 12:	FFR	Q9UID3	Y41	HGMLKLYYGLSEGEA	83 / 6 AA	86
Phosphosite 13:	ZNF615	Q8N8J6	S217	GKAFLKLSQFIDHQR	44 / 9 AA	84
Phosphosite 14:	DNAH1	Q9P2D7	Y1317	VQKGLSEYLETKRSA	71 / 7 AA	494
Phosphosite 15:	DHTKD1	Q96HY7	S249	FRKMRGLSEFPENFS	85 / 7 AA	103
Phosphosite 16:	DNAH1	Q9P2D7	S1315	DLVQKGLSEYLETKR	71 / 7 AA	494
Phosphosite 17:	GREB1	Q4ZG55	Y854	LYHENKKYFGLSEFI	100 / 5 AA	216
Phosphosite 18:	OTUD4	Q01804	S443	ESNYFGLSPEERREK	100 / 5 AA	124
Phosphosite 19:	IRAK4	Q9NWZ3	S23	VGLIRKLSDFIDPQE	66 / 6 AA	52
Phosphosite 20:	OTUD4	Q01804	Y439	HTSRESNYFGLSPEE	100 / 5 AA	124