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:	RTTN
Human P-Site:	S1190
P-Site Sequence:	DLLVLTESQAREETD
UniProt:	Q86VV8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RTTN	Q86VV8	S1190	DLLVLTESQAREETD	100 / 9 AA	249
Phosphosite 1:	FSTL5	Q8N475	S349	VIRVYPESQAREPGV	77 / 9 AA	96
Phosphosite 2:	ECM29	Q5VYK3	S192	YGYVLNESQSRQNSS	66 / 9 AA	204
Phosphosite 3:	SSBP4	Q9BWG4	S15	GSAVPSDSQAREKLA	66 / 9 AA	39
Phosphosite 4:	SSBP2	P81877	S16	SSAVPSDSQAREKLA	66 / 9 AA	38
Phosphosite 5:	KIFC3	Q9BVG8	S275	TKQALSESQARNQHL	66 / 9 AA	93
Phosphosite 6:	CDK5RAP2	Q96SN8	S1248	RYDSLVQSQARELSL	75 / 8 AA	215
Phosphosite 7:	TRPS1	Q9UHF7	S991	SEDHLTESHQREIPL	75 / 8 AA	142
Phosphosite 8:	KRT31	Q15323	S303	LENTLTESEARYSSQ	75 / 8 AA	47
Phosphosite 9:	K32	Q14532	S343	LENTLTESEARYSSQ	75 / 8 AA	50
Phosphosite 10:	KRT33B	Q14525	S303	LENTLTESEARYSSQ	75 / 8 AA	46
Phosphosite 11:	KRT33A	O76009	S303	LENTLTESEARYSSQ	75 / 8 AA	46
Phosphosite 12:	PRIC285	Q9BYK8	S649	RVVVTTTSQARELRV	77 / 9 AA	295
Phosphosite 13:	C9orf131	Q5VYM1	S584	SMGVLSDSEARCGDI	62 / 8 AA	118
Phosphosite 14:	NEFL	P07196	S290	RFTVLTESAAKNTDA	66 / 9 AA	62
Phosphosite 15:	Loc399937	A6NDQ2	S215	IFQQLNESQARMEHP	85 / 7 AA	54
Phosphosite 16:	RIOK1	Q9BRS2	S298	KNVQLSESKARELYL	75 / 8 AA	66
Phosphosite 17:	CELF5	Q8N6W0	S7	_MARLTESEARRQQQ	85 / 7 AA	52
Phosphosite 18:	BLOC1S3	Q6QNY0	S116	LQLRLAESQARLDHD	85 / 7 AA	21
Phosphosite 19:	OLA1	Q9NTK5	T43	STFFNVLTNSQASAE	85 / 7 AA	45
Phosphosite 20:	OLA1	Q9NTK5	S45	FFNVLTNSQASAENF	66 / 9 AA	45