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:	C21orf13
Human P-Site:	T223
P-Site Sequence:	KSQEKERTLSRKLRE
UniProt:	O95447
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf13	O95447	T223	KSQEKERTLSRKLRE	100 / 9 AA	77
Phosphosite 1:	TMCO7	Q9C0B7	T253	VLTEEERTLSRGALR	87 / 8 AA	121
Phosphosite 2:	C21orf13	O95447	S225	QEKERTLSRKLRETD	100 / 7 AA	77
Phosphosite 3:	EFTUD1	Q7Z2Z2	T1115	EHAEKQRTLSKNK__	66 / 9 AA	125
Phosphosite 4:	CELF5	Q8N6W0	T219	ADTDKERTLRRMQQM	66 / 9 AA	52
Phosphosite 5:	BBS10	Q8TAM1	T164	FSSAKERTLCRSSLE	75 / 8 AA	81
Phosphosite 6:	MSK2	O75676	T194	LTEEKERTFSFCGTI	85 / 7 AA	86
Phosphosite 7:	CMYA5	Q8N3K9	T2794	PSKESERTLARPFDE	75 / 8 AA	449
Phosphosite 8:	SFRS18	Q8TF01	T720	RKRESERTFSRSGSI	75 / 8 AA	93
Phosphosite 9:	PACSIN3	Q9UKS6	T309	WSLDTQRTISRKEKG	55 / 9 AA	48
Phosphosite 10:	UACA	Q9BZF9	S1062	HEMERALSRKTDELN	85 / 7 AA	163
Phosphosite 11:	NAV2	Q8IVL1	T1620	SLDEKSRTMSRSGSF	75 / 8 AA	268
Phosphosite 12:	UPF3B	Q9BZI7	T385	ERYEKEKTFKRKEEE	66 / 9 AA	58
Phosphosite 13:	TMEM183A	Q8IXX5	S113	SIHERTVSRKKKSKR	85 / 7 AA	43
Phosphosite 14:	TMEM183B	Q1AE95	S113	NIHERTVSRKKKSKR	85 / 7 AA	43
Phosphosite 15:	CELF4	Q9BZC1	T237	ADTDKERTMRRMQQM	55 / 9 AA	52
Phosphosite 16:	OSBPL1A	Q9BXW6	S488	SDSESERSLSRLEAV	75 / 8 AA	108
Phosphosite 17:	TMCO7	Q9C0B7	S255	TEEERTLSRGALRDM	100 / 6 AA	121
Phosphosite 18:	LARP5	Q92615	T566	IGPSKERTLSADASV	100 / 6 AA	81
Phosphosite 19:	KIAA1731	Q9C0D2	T438	TIASKERTLSSGQEQ	100 / 6 AA	295
Phosphosite 20:	PGAM5	Q96HS1	T119	GSLEKDRTLTPLGRE	62 / 8 AA	32