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:	CHRDL1
Human P-Site:	S421
P-Site Sequence:	TEGEAQISQMCSSRV
UniProt:	Q9BU40
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CHRDL1	Q9BU40	S421	TEGEAQISQMCSSRV	100 / 9 AA	51
Phosphosite 1:	C12orf35	Q9HCM1	S1568	ISNEAQFSQMPPQVK	66 / 9 AA	195
Phosphosite 2:	BCKDHB	P21953	S358	LNLEAPISRVCGYDT	55 / 9 AA	43
Phosphosite 3:	SHROOM3	Q8TF72	S1822	EEVEALISELCKPNE	62 / 8 AA	217
Phosphosite 4:	MRRF	Q96E11	S239	RLIEKQISQMADDTV	85 / 7 AA	29
Phosphosite 5:	LOC643677	Q8NDH2	S887	HCQEARISPMSHILN	62 / 8 AA	278
Phosphosite 6:	FAM81A	Q8TBF8	S180	KDAEGQISQLLNRVD	71 / 7 AA	42
Phosphosite 7:	C6orf97	Q8IYT3	S374	SQLEAQISELVEQLG	62 / 8 AA	82
Phosphosite 8:	EEA1	Q15075	S270	ASSEATISQLRSELA	66 / 9 AA	162
Phosphosite 9:	FGD6	Q6ZV73	S107	NQSNDYISPMCSCSS	83 / 6 AA	161
Phosphosite 10:	FAM184B	Q9ULE4	S610	AKLQAQVSQMQQALE	71 / 7 AA	121
Phosphosite 11:	C9orf102	A4D997	S305	KDSTNKISQVCSLKT	71 / 7 AA	61
Phosphosite 12:	MYH2	Q9UKX2	S1741	KKLETDISQMQGEME	71 / 7 AA	223
Phosphosite 13:	COL12A1	Q99715	S314	DIQNEIISQVCSGVD	83 / 6 AA	333
Phosphosite 14:	FAM198A	Q9UFP1	S309	DLSSPRLSQLCSQGL	50 / 8 AA	64
Phosphosite 15:	LRRC8D	Q7L1W4	S510	AKIPAKISQMTNLQE	62 / 8 AA	98
Phosphosite 16:	MYH6	P13533	S1301	EEKEALISQLTRGKL	71 / 7 AA	224
Phosphosite 17:	MYH7	P12883	S1299	DEKEALISQLTRGKL	71 / 7 AA	223
Phosphosite 18:	PDE4D	Q08499	S657	RERGMEISPMCDKHN	66 / 6 AA	91
Phosphosite 19:	PDE4B	Q07343	S601	RERGMEISPMCDKHT	66 / 6 AA	83
Phosphosite 20:	PDE4A	P27815	S628	RERGMEISPMCDKHT	66 / 6 AA	98