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:	Chk1
Human P-Site:	S284
P-Site Sequence:	RVTSGGVSESPSGFS
UniProt:	O14757
Intern. Prot. ID:	IPI00023664

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Chk1	O14757	S284	RVTSGGVSESPSGFS	100 / 9 AA	54
Phosphosite 1:	Chk1	O14757	S286	TSGGVSESPSGFSKH	100 / 7 AA	54
Phosphosite 2:	NAP5	O14513	S1110	SFLGVNESPSSQVSS	85 / 7 AA	209
Phosphosite 3:	ARHGAP28	Q9P2N2	S180	DIFGVSESPPRDTCG	100 / 6 AA	82
Phosphosite 4:	CYS1	Q717R9	S123	HPGSGNVSEAPGSGR	75 / 8 AA	16
Phosphosite 5:	IL16	Q14005	S920	EARDPGVSESPPPGR	85 / 7 AA	142
Phosphosite 6:	IL16	Q14005	S922	RDPGVSESPPPGRQP	85 / 7 AA	142
Phosphosite 7:	PTPRU	Q92729	T844	DQRSGGVTEASSLLG	66 / 9 AA	160
Phosphosite 8:	KIAA1671	Q9BY89	S98	PSPSGGLSEEPAAKD	66 / 9 AA	197
Phosphosite 9:	OXNAD1	Q96HP4	S73	AKVCGAASESPSVKS	66 / 9 AA	35
Phosphosite 10:	EXPH5	Q8NEV8	S1709	EFKNVSESPSKHENS	85 / 7 AA	223
Phosphosite 11:	EXPH5	Q8NEV8	S1707	QNEFKNVSESPSKHE	85 / 7 AA	223
Phosphosite 12:	INSM1	Q01101	S358	TPSPGGVSESGSEDG	87 / 8 AA	53
Phosphosite 13:	IL-21R	Q9HBE5	S474	GRSPGGVSESEAGSP	100 / 6 AA	59
Phosphosite 14:	SOX5	P35711	S538	SDGSAGVSESRIYRE	75 / 8 AA	84
Phosphosite 15:	SI1	Q9P2N6	S708	SSSEGGVSASPVPSV	85 / 7 AA	96
Phosphosite 16:	C10orf12	Q8N655	S372	ESFSGGVSEDVISRP	100 / 6 AA	137
Phosphosite 17:	DGCR14	Q96DF8	S313	PAPGVNESPMMTWGE	83 / 6 AA	53
Phosphosite 18:	OR1D5	P58170	S18	QFLLLGISESPEQQR	83 / 6 AA	35
Phosphosite 19:	OR1D4	P47884	S18	QFLLLGISESPEQQQ	83 / 6 AA	35
Phosphosite 20:	OR1D5	P58170	S20	LLLGISESPEQQRIL	83 / 6 AA	35