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:	T273
P-Site Sequence:	TTVSSLKTQKATNHV
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	T273	TTVSSLKTQKATNHV	100 / 9 AA	151
Phosphosite 1:	NCR2	O95944	T231	MELRSLDTQKATCHL	87 / 8 AA	31
Phosphosite 2:	NRG3	P56975	T560	YSSSGLKTQRNTSIN	66 / 9 AA	78
Phosphosite 3:	PTGER2	P43116	T338	CCRISLRTQDATQTS	75 / 8 AA	40
Phosphosite 4:	WHSC1	O96028	S583	EAASSLKSQAATKNL	77 / 9 AA	152
Phosphosite 5:	SPNS2	Q8IVW8	T392	TRWCRLKTQRADPLV	62 / 8 AA	58
Phosphosite 6:	AAK1	Q2M2I8	T627	TPPSSPKTQRAGHRR	75 / 8 AA	94
Phosphosite 7:	EPS15L1	Q9UBC2	T482	QMISSLKTQIQSQES	100 / 6 AA	94
Phosphosite 8:	CHM	P24386	T326	TFYEYLKTQKLTPNL	85 / 7 AA	73
Phosphosite 9:	C8orf44	Q96CB5	S130	PDVPSLKSQKPKRKR	62 / 8 AA	18
Phosphosite 10:	MTMR14	Q8NCE2	T410	EEFSALKTQRRKSLP	71 / 7 AA	72
Phosphosite 11:	RIP140	P48552	T287	SREHALKTQNANQAA	62 / 8 AA	127
Phosphosite 12:	CPT1C	Q8TCG5	T399	QVRTSLKTQAAEALE	75 / 8 AA	91
Phosphosite 13:	KIAA1731	Q9C0D2	T1770	TVENDLKTQKMGQLR	71 / 7 AA	295
Phosphosite 14:	HRH3	Q9Y5N1	S64	LAFVADSSLRTQNNF	83 / 6 AA	49
Phosphosite 15:	GNPTAB	Q3T906	T912	DEEESLKTQLAYFTD	85 / 7 AA	144
Phosphosite 16:	AZI1	Q9UPN4	S1053	RKEEAVSSLRTQHEA	83 / 6 AA	122
Phosphosite 17:	ASXL2	Q76L83	T198	NQHLSLKTVKAASDS	75 / 8 AA	154
Phosphosite 18:	MYO18B	Q8IUG5	T1853	KCEEALKTQKVLTAD	71 / 7 AA	285
Phosphosite 19:	TTN	Q8WZ42	T33279	SMKAALKTQKTSERK	71 / 7 AA	3816
Phosphosite 20:	KIF27	Q86VH2	T1288	SSASSLRTQPNPQKL	83 / 6 AA	160