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:	SPEF1
Human P-Site:	S142
P-Site Sequence:	GYMDVGVSQKARGEG
UniProt:	Q9Y4P9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPEF1	Q9Y4P9	S142	GYMDVGVSQKARGEG	100 / 9 AA	27
Phosphosite 1:	TCRB	P04435	S24	DHADTGVSQNPRHNI	66 / 9 AA	15
Phosphosite 2:	LZTS1	Q9Y250	S71	DFFYIKVSQKARGSH	75 / 8 AA	66
Phosphosite 3:	TRIO	O75962	S3020	DDYFKGVSQKAKEFV	85 / 7 AA	347
Phosphosite 4:	TDRD6	O60522	S1928	DPLSLGVSQKAQESM	75 / 8 AA	237
Phosphosite 5:	ANKMY2	Q8IV38	S403	PEAEVGISQKDSNPE	71 / 7 AA	49
Phosphosite 6:	ZNF175	Q9Y473	S8	MPADVNLSQKPQVLG	55 / 9 AA	82
Phosphosite 7:	OSBPL3	Q9H4L5	S11	DEKNLGVSQKLVSPS	71 / 7 AA	101
Phosphosite 8:	TANC2	Q9HCD6	S1654	SQGDIGVSQSRLVYQ	83 / 6 AA	220
Phosphosite 9:	FLJ16237	Q6ZNB7	S13	AQQDVSVSQGFRMLF	66 / 9 AA	52
Phosphosite 10:	VPS33B	Q9H267	S302	SNVFGFLSQKARNLQ	83 / 6 AA	71
Phosphosite 11:	ATF1	P18846	S51	SSDSIGSSQKAHGIL	62 / 8 AA	29
Phosphosite 12:	C3orf19	Q6PII3	S62	SKQNVGVSNRAEKDA	62 / 8 AA	54
Phosphosite 13:	CXorf62	Q8N2A0	S160	SAGITGVSHSARPKS	71 / 7 AA	18
Phosphosite 14:	NANOG	Q9H9S0	T166	PKNSNGVTQKASAPT	71 / 7 AA	35
Phosphosite 15:	NANOGP8	Q6NSW7	T166	PKNSNGVTQKASAPT	71 / 7 AA	35
Phosphosite 16:	RAI1	Q7Z5J4	S1200	PQKEGRVSQRARVPK	83 / 6 AA	203
Phosphosite 17:	C4orf21	Q86YA3	S246	ASHYSGVSQNIRSKA	71 / 7 AA	119
Phosphosite 18:	TOP2A	P11388	S1452	PALNSGVSQKPDPAK	83 / 6 AA	174
Phosphosite 19:	SENP5	Q96HI0	S430	SSVDGPVSQKAVQNE	75 / 8 AA	87
Phosphosite 20:	NOB1P	Q9ULX3	S352	RFPQLRLSQKARQKT	83 / 6 AA	47