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:	C13orf23
Human P-Site:	S261
P-Site Sequence:	PIQNQTFSTPASQLF
UniProt:	Q86XN7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C13orf23	Q86XN7	S261	PIQNQTFSTPASQLF	100 / 9 AA	96
Phosphosite 1:	C13orf23	Q86XN7	T262	IQNQTFSTPASQLFS	100 / 8 AA	96
Phosphosite 2:	C13orf23	Q86XN7	T259	SKPIQNQTFSTPASQ	100 / 7 AA	96
Phosphosite 3:	galectin-9	O00182	S209	SAPGQMFSTPAIPPM	75 / 8 AA	40
Phosphosite 4:	PHF12	Q96QT6	S690	TTANQRFSSPAPSSD	75 / 8 AA	110
Phosphosite 5:	ABI3BP	Q7Z7G0	T894	SIQMTNQTFSTVENL	100 / 6 AA	119
Phosphosite 6:	C10orf108	Q8N8Z3	S215	HAYLQTLSSPASHQ_	75 / 8 AA	24
Phosphosite 7:	C10orf108	Q8N8Z3	S216	AYLQTLSSPASHQ__	75 / 8 AA	24
Phosphosite 8:	ZNF618	Q5T7W0	T349	TQTQTFRTPNSGSPA	75 / 8 AA	105
Phosphosite 9:	FYB	O15117	T94	GAGQRFGTPASLTTR	75 / 8 AA	85
Phosphosite 10:	Smad4	Q13485	T197	ASTETYSTPALLAPS	71 / 7 AA	60
Phosphosite 11:	SLC27A2	O14975	S217	WRSEVTFSTPALYIY	100 / 6 AA	70
Phosphosite 12:	Smad4	Q13485	Y195	NRASTETYSTPALLA	71 / 7 AA	60
Phosphosite 13:	Smad4	Q13485	S196	RASTETYSTPALLAP	71 / 7 AA	60
Phosphosite 14:	SLC27A2	O14975	T218	RSEVTFSTPALYIYT	100 / 6 AA	70
Phosphosite 15:	RAD51AP1	Q96B01	S77	RLPEGTFSIPASAVP	85 / 7 AA	38
Phosphosite 16:	ATG16L1	Q676U5	T525	RTNAIKQTFSAPGFK	71 / 7 AA	68
Phosphosite 17:	ATG16L1	Q676U5	S527	NAIKQTFSAPGFKCG	62 / 8 AA	68
Phosphosite 18:	SACS	Q9NZJ4	T4382	ASRRTFSTSASRFQS	75 / 8 AA	521
Phosphosite 19:	SACS	Q9NZJ4	S4381	RASRRTFSTSASRFQ	75 / 8 AA	521
Phosphosite 20:	ZBTB2	Q8N680	T456	KCNLCDKTFSTPNEV	71 / 7 AA	57