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:	RNF121
Human P-Site:	S214
P-Site Sequence:	TIGFYSESGMPTKHL
UniProt:	Q9H920
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RNF121	Q9H920	S214	TIGFYSESGMPTKHL	100 / 9 AA	38
Phosphosite 1:	RNF121	Q9H920	S212	ASTIGFYSESGMPTK	100 / 7 AA	38
Phosphosite 2:	SLAIN1	Q8ND83	T502	GLQLYSNTGIPTPNK	55 / 9 AA	61
Phosphosite 3:	WDR70	Q9NW82	S418	NKPLFSASGLPTMFP	55 / 9 AA	73
Phosphosite 4:	C21orf56	Q9H0A9	S166	KKVCFSESSLPTGDR	62 / 8 AA	38
Phosphosite 5:	CREBBP	Q92793	S549	PPNLISESALPTSLG	55 / 9 AA	265
Phosphosite 6:	TAGAP	Q8N103	S380	DRRYSEPSMPSSQEC	62 / 8 AA	81
Phosphosite 7:	WDR52	Q96MT7	S757	PILCGFYSEPGKFWV	71 / 7 AA	112
Phosphosite 8:	C21orf56	Q9H0A9	S167	KVCFSESSLPTGDRT	62 / 8 AA	38
Phosphosite 9:	Leucine-rich repeat and death domain-containing protein LOC401387	A4D1F6	T793	LNLANSETDMPTKST	62 / 8 AA	98
Phosphosite 10:	ADCY4	Q8NFM4	S887	PDFKEFYSESNINHE	71 / 7 AA	120
Phosphosite 11:	NSUN5	Q96P11	S311	LDPSCSGSGMPSRQL	62 / 8 AA	47
Phosphosite 12:	ZNF407	Q9C0G0	S1457	GKSFYTESNLHQHLA	50 / 8 AA	247
Phosphosite 13:	GPC2	Q8N158	Y152	FSRLRDFYGESGEGL	83 / 6 AA	63
Phosphosite 14:	FAM75A7	Q8IWB4	S1256	NHRHLFYSEHGRILS	71 / 7 AA	149
Phosphosite 15:	NeuroD	Q13562	S6	__MTKSYSESGLMGE	83 / 6 AA	40
Phosphosite 16:	WDR52	Q96MT7	Y756	SPILCGFYSEPGKFW	83 / 6 AA	112
Phosphosite 17:	SORBS3	O60504	S130	GIGPVDESGMPIAPR	83 / 6 AA	75
Phosphosite 18:	MLL5	Q8IZD2	T887	LDSVYSETSTPTPSP	62 / 8 AA	205
Phosphosite 19:	SIRT5	Q9NXA8	S65	GAGVSAESGVPTFRG	71 / 7 AA	34
Phosphosite 20:	PCNXL3	Q9H6A9	Y666	EGAVHYFYDESGVRR	83 / 6 AA	222