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:	CHRM4
Human P-Site:	S224
P-Site Sequence:	HISLASRSRVHKHRP
UniProt:	P08173
Intern. Prot. ID:	IPI00027474

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHRM4	P08173	S224	HISLASRSRVHKHRP	100 / 9 AA	53
Phosphosite 1:	SSH1	Q8WYL5	S698	VAHLASRSRVPEKPA	87 / 8 AA	116
Phosphosite 2:	SSH1	Q8WYL5	S696	SPVAHLASRSRVPEK	100 / 7 AA	116
Phosphosite 3:	ZNF581	Q9P0T4	S164	AGELAQHSRVHSGER	75 / 8 AA	22
Phosphosite 4:	LCP2	Q13094	S222	NHEEPSRSRNHKTAK	75 / 8 AA	60
Phosphosite 5:	BTBD12	Q8IY92	S1264	VPATPLASRSRDCSS	100 / 6 AA	200
Phosphosite 6:	CEP135	Q66GS9	S853	QEKEEMKSRVHKYIT	83 / 6 AA	134
Phosphosite 7:	LAPTM5	Q13571	S127	YLKLASRSRASSSKF	85 / 7 AA	30
Phosphosite 8:	LAPTM5	Q13571	S125	PAYLKLASRSRASSS	85 / 7 AA	30
Phosphosite 9:	BTBD12	Q8IY92	S1266	ATPLASRSRDCSSQT	100 / 6 AA	200
Phosphosite 10:	SAMHD1	Q9Y3Z3	S616	RLREASKSRVQLFKD	71 / 7 AA	72
Phosphosite 11:	CROP	O95232	S311	SDRRCSRSRDHKRSR	85 / 7 AA	51
Phosphosite 12:	YOD1	Q5VVQ6	S65	HVLQGLSSRTRVREL	71 / 7 AA	38
Phosphosite 13:	GNPDA1	P46926	T157	GSSLVSRTRVKTLAM	71 / 7 AA	33
Phosphosite 14:	WDFY4	Q6ZS81	S2186	KKSLASRSNVAHHSK	85 / 7 AA	354
Phosphosite 15:	WDFY4	Q6ZS81	S2184	SEKKSLASRSNVAHH	85 / 7 AA	354
Phosphosite 16:	APOB48R	Q0VD83	S991	LDVSVPRSRVHLSRS	71 / 7 AA	115
Phosphosite 17:	GUCY1A3	Q02108	S67	PQRKTSRSRVYLHTL	71 / 7 AA	77
Phosphosite 18:	SRRM2	Q9UQ35	S1110	SPVTELASRSPIRQD	71 / 7 AA	300
Phosphosite 19:	C1orf65	Q8N715	S519	EKIRQARSHVHKTTR	71 / 7 AA	72
Phosphosite 20:	MYT1L	Q9UL68	S393	EEQLSPRSRVFASCA	62 / 8 AA	133