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:	ZCCHC4
Human P-Site:	S496
P-Site Sequence:	GQSMNHTSATRRKKR
UniProt:	Q9H5U6
Intern. Prot. ID:	IPI00401051

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZCCHC4	Q9H5U6	S496	GQSMNHTSATRRKKR	100 / 9 AA	59
Phosphosite 1:	ZCCHC4	Q9H5U6	T495	KGQSMNHTSATRRKK	100 / 8 AA	59
Phosphosite 2:	SCN5A	Q14524	S510	PRAMNHLSLTRGLSR	75 / 8 AA	227
Phosphosite 3:	Putative POM121-like protein 1-like	A6NNC1	S67	EIRYNHTSQTSWTSS	62 / 8 AA	94
Phosphosite 4:	UPF0639 protein	A6NEE1	T431	VYIHKAATRRIKSCR	71 / 7 AA	59
Phosphosite 5:	SEL1L	Q9UBV2	T219	KAASMNHTKALERVS	83 / 6 AA	89
Phosphosite 6:	SMG5	Q9UPR3	S601	PTTNPHTSASHRPCV	71 / 7 AA	114
Phosphosite 7:	C1orf229	Q6ZS94	S210	SGRTPPTSATWRRRL	71 / 7 AA	24
Phosphosite 8:	MAP7	Q14244	S308	ENVLFLTSGTRRAVS	55 / 9 AA	84
Phosphosite 9:	TTN	Q8WZ42	S1789	KYGTDHTSATLIVKD	83 / 6 AA	3816
Phosphosite 10:	SMG5	Q9UPR3	S603	TNPHTSASHRPCVNG	71 / 7 AA	114
Phosphosite 11:	SHANK2	Q9UPX8	S1323	PDYESRTSGTRRAPS	62 / 8 AA	159
Phosphosite 12:	CCDC74B	Q96LY2	S95	KLIMNQTSQKKDGPS	50 / 8 AA	42
Phosphosite 13:	CCDC74A	Q96AQ1	S95	KLIMNQTSQKKDGPS	50 / 8 AA	42
Phosphosite 14:	ARPP-21	Q9UBL0	S225	SVIINKTSSTRIPEQ	62 / 8 AA	89
Phosphosite 15:	CEP350	Q5VT06	S70	DTKKSSTSATRKISR	55 / 9 AA	351
Phosphosite 16:	C2orf74	A8MZ97	T151	QKIHTSVTRTPSVVE	83 / 6 AA	22
Phosphosite 17:	SRRM2	Q9UQ35	S1905	RRSRSRTSVTRRRSR	62 / 8 AA	300
Phosphosite 18:	RNF165	Q6ZSG1	S233	LNPSRHTSAVRESYE	83 / 6 AA	40