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:	SUSD4
Human P-Site:	S445
P-Site Sequence:	ELLQSLYSPPRCQES
UniProt:	Q5VX71
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SUSD4	Q5VX71	S445	ELLQSLYSPPRCQES	100 / 9 AA	54
Phosphosite 1:	SUSD4	Q5VX71	Y444	SELLQSLYSPPRCQE	100 / 8 AA	54
Phosphosite 2:	SPERT	Q8NA61	S67	PRLHNLYSTPRCAQQ	66 / 9 AA	52
Phosphosite 3:	SPERT	Q8NA61	T68	RLHNLYSTPRCAQQA	75 / 8 AA	52
Phosphosite 4:	SPAG17	Q6Q759	T1855	LFKQSLATPPKCPPD	66 / 9 AA	252
Phosphosite 5:	MPST	P25325	Y108	DASDQGLYSAPRVWW	75 / 8 AA	33
Phosphosite 6:	KIF24	Q5T7B8	S878	ERQQSLFSSPRTGDK	75 / 8 AA	152
Phosphosite 7:	C9orf139	Q6ZV77	T28	GGPISLFTQPRCHSA	62 / 8 AA	20
Phosphosite 8:	NMDAR2C	Q14957	S875	SGVQSLASPPRQASP	87 / 8 AA	135
Phosphosite 9:	MMP10	P09238	Y262	VNGIQSLYGPPPAST	85 / 7 AA	54
Phosphosite 10:	MMP3	P08254	Y263	INGIQSLYGPPPDSP	85 / 7 AA	54
Phosphosite 11:	SUN1	O94901	S10	FSRLHMYSPPQCVPE	71 / 7 AA	90
Phosphosite 12:	SNX26	O14559	S727	DGDELDFSPPRCLEG	83 / 6 AA	137
Phosphosite 13:	ZNF609	O15014	Y1406	QGSTPSLYPPPRR__	75 / 8 AA	151
Phosphosite 14:	ZNRF3	Q9ULT6	S406	MDRHGEQSLYSPQTP	100 / 6 AA	101
Phosphosite 15:	C16orf70	Q9BSU1	Y407	HIASVTLYGPPRPGS	71 / 7 AA	48
Phosphosite 16:	ZNRF3	Q9ULT6	Y408	RHGEQSLYSPQTPAY	100 / 6 AA	101
Phosphosite 17:	PITX2	Q99697	S212	LSSQSMFSPPNSISS	55 / 9 AA	35
Phosphosite 18:	ZNRF3	Q9ULT6	S409	HGEQSLYSPQTPAYI	100 / 6 AA	101
Phosphosite 19:	SUSD4	Q5VX71	S442	GSSELLQSLYSPPRC	100 / 6 AA	54
Phosphosite 20:	DEPDC7	Q96QD5	S152	GKENKLYSPARYADA	71 / 7 AA	58