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:	C21orf136
Human P-Site:	S52
P-Site Sequence:	SEGRLDTSVQTPCPQ
UniProt:	Q6ZN03
Intern. Prot. ID:	IPI00442033

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf136	Q6ZN03	S52	SEGRLDTSVQTPCPQ	100 / 9 AA	32
Phosphosite 1:	C21orf136	Q6ZN03	T51	LSEGRLDTSVQTPCP	100 / 8 AA	32
Phosphosite 2:	LEMD3	Q9Y2U8	T308	SAGGRLETSVQGGGG	85 / 7 AA	100
Phosphosite 3:	LEMD3	Q9Y2U8	S309	AGGRLETSVQGGGGL	85 / 7 AA	100
Phosphosite 4:	CENTG1	Q99490	S1085	RHGPLDTSVEDPQLR	66 / 9 AA	125
Phosphosite 5:	UNC45B	Q8IWX7	S123	MLRRLNTSIQEKLRV	71 / 7 AA	104
Phosphosite 6:	UNC45B	Q8IWX7	T122	EMLRRLNTSIQEKLR	71 / 7 AA	104
Phosphosite 7:	MEIS3	Q99687	S243	QGDGLDTSVASPSSG	75 / 8 AA	41
Phosphosite 8:	MEIS3P2	A8K0S8	S226	QGVGLDTSVASPSSG	75 / 8 AA	39
Phosphosite 9:	MEIS3P1	A6NDR6	S142	QGVGLDTSVASPSSG	75 / 8 AA	30
Phosphosite 10:	SYNE2	Q8WXH0	T537	EFLARLDTSFQKCGE	85 / 7 AA	796
Phosphosite 11:	UVRAG	Q9P2Y5	T108	IMPDRLDTSVSCFVV	100 / 6 AA	78
Phosphosite 12:	INTS5	Q6P9B9	T215	CVDALLDTSVQHSPH	100 / 6 AA	108
Phosphosite 13:	SYNE2	Q8WXH0	S538	FLARLDTSFQKCGEI	85 / 7 AA	796
Phosphosite 14:	INTS5	Q6P9B9	S216	VDALLDTSVQHSPHF	100 / 6 AA	108
Phosphosite 15:	ANK2	Q01484	T3333	QQLSDLDTSVQKTVA	100 / 6 AA	430
Phosphosite 16:	ARMCX3	Q9UH62	S219	ITSRLNSSVQLAGLR	71 / 7 AA	43
Phosphosite 17:	ANK2	Q01484	S3334	QLSDLDTSVQKTVAP	100 / 6 AA	430
Phosphosite 18:	piccolo	Q9Y6V0	S3402	TKKSVDTSVQTDDED	75 / 8 AA	567
Phosphosite 19:	PCSK9	Q8NBP7	T187	VEVYLLDTSIQSDHR	71 / 7 AA	74
Phosphosite 20:	DDX20	Q9UHI6	S549	SEEQMKNSVQTPVEN	55 / 9 AA	92