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:	MDM1
Human P-Site:	S268
P-Site Sequence:	TVSPERKSNKIDDRL
UniProt:	Q8TC05
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MDM1	Q8TC05	S268	TVSPERKSNKIDDRL	100 / 9 AA	81
Phosphosite 1:	WHSC1L1	Q9BZ95	S213	SRSEERKSHKIPKLE	85 / 7 AA	162
Phosphosite 2:	SPESP1	Q6UW49	S290	LLPVGRTSNKIDDIE	85 / 7 AA	39
Phosphosite 3:	YME1L1	Q96TA2	S585	LMGPERRSVEIDNKN	66 / 9 AA	86
Phosphosite 4:	ACRBP	Q8NEB7	S173	QPWPERLSNNVEELL	55 / 9 AA	61
Phosphosite 5:	NHSL1	Q5SYE7	S894	PKVPERKSSLISSVS	75 / 8 AA	171
Phosphosite 6:	C21orf13	O95447	S482	VIHPERESNQEDVLV	66 / 9 AA	77
Phosphosite 7:	DENND2C	Q68D51	S68	NPIAERKSKNLDVTS	55 / 9 AA	107
Phosphosite 8:	nNOS	P29475	Y846	VQEERKSYKVRFNSV	71 / 7 AA	161
Phosphosite 9:	ZCCHC4	Q9H5U6	S479	RKQKQRKSNKMKMET	71 / 7 AA	59
Phosphosite 10:	CTC1	Q2NKJ3	S1166	FELERKPSKIVPLEP	71 / 7 AA	135
Phosphosite 11:	nNOS	P29475	S845	SVQEERKSYKVRFNS	71 / 7 AA	161
Phosphosite 12:	GNA13	Q14344	S31	EAEQQRKSKEIDKCL	55 / 9 AA	44
Phosphosite 13:	SPEN	Q96T58	S1844	EKPVTRKSERIDREK	71 / 7 AA	402
Phosphosite 14:	LUZP2	Q86TE4	S123	KTEVERKSKMIRDLQ	71 / 7 AA	39
Phosphosite 15:	NHS	Q6T4R5	S1040	PKVPERKSSLQQPSL	83 / 6 AA	177
Phosphosite 16:	ZFYVE26	Q68DK2	S630	IAHPERKSERGSLGV	71 / 7 AA	285
Phosphosite 17:	NHSL2	Q5HYW2	S387	PVVPERKSSLPPTSP	83 / 6 AA	76
Phosphosite 18:	BRSK1	Q8TDC3	S415	KRRPERKSMEVLSIT	100 / 5 AA	87
Phosphosite 19:	BRSK2	Q8IWQ3	S382	KRRPERKSMEVLSVT	100 / 5 AA	82
Phosphosite 20:	MED12L	Q86YW9	S1751	SQEPERKSAELSDQG	62 / 8 AA	240