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:	TTC21A
Human P-Site:	S883
P-Site Sequence:	EQPEMIPSQKQLAAS
UniProt:	Q8NDW8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TTC21A	Q8NDW8	S883	EQPEMIPSQKQLAAS	100 / 9 AA	151
Phosphosite 1:	BLZF1	Q9H2G9	T264	FRQEMIATQKLLEEL	66 / 9 AA	45
Phosphosite 2:	KIF27	Q86VH2	T778	AKVELIETQKQLQEL	66 / 9 AA	160
Phosphosite 3:	SSX2IP	Q9Y2D8	T399	QCKEMIKTQQQLLQQ	66 / 9 AA	71
Phosphosite 4:	MDM4	O15151	S132	DHSMDIPSQDQLKQS	85 / 7 AA	55
Phosphosite 5:	TRIM38	O00635	S48	TDFFKNPSQKQLRQE	75 / 8 AA	53
Phosphosite 6:	ZCCHC6	Q5VYS8	S844	QTSEMIPSDEEEEDD	62 / 8 AA	171
Phosphosite 7:	NHERF	O14745	S247	KKCRVIPSQEHLNGP	62 / 8 AA	39
Phosphosite 8:	UBQLN3	Q9H347	S236	MMQEMIRSQDRVLSN	55 / 9 AA	71
Phosphosite 9:	NUP205	Q92621	S680	LQTVRIPSQRQAIGI	71 / 7 AA	228
Phosphosite 10:	MRPL24	Q96A35	S111	YRGTMIPSEAPLLHR	62 / 8 AA	25
Phosphosite 11:	IRF5	Q13568	S307	PSPEDIPSDKQRFYT	75 / 8 AA	56
Phosphosite 12:	ASAM	Q9H6B4	S365	TTPSMIPSQSRAFQT	71 / 7 AA	41
Phosphosite 13:	ZFYVE26	Q68DK2	S12	FGKEEAASQKQLFGF	66 / 9 AA	285
Phosphosite 14:	SEMA3A	Q14563	T696	KEMSNSMTPSQKVWY	83 / 6 AA	89
Phosphosite 15:	EHHADH	Q08426	S448	KLLEVIPSQYSSPTT	83 / 6 AA	79
Phosphosite 16:	SEMA3A	Q14563	S698	MSNSMTPSQKVWYRD	83 / 6 AA	89
Phosphosite 17:	p40phox	Q15080	S315	RQARGLPSQKRLFPW	71 / 7 AA	39
Phosphosite 18:	PKDREJ	Q9NTG1	S1557	VHSEQHPSQKDLQQL	66 / 9 AA	255
Phosphosite 19:	POLR2E	P19388	S113	VQQGMTPSAKQSLVD	62 / 8 AA	25
Phosphosite 20:	TXNDC11	Q6PKC3	S221	KPLLYIPSQSELLDF	71 / 7 AA	111