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:	C21orf136
Human P-Site:	S91
P-Site Sequence:	GCFLPVPSSPHTHPL
UniProt:	Q6ZN03
Intern. Prot. ID:	IPI00442033

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C21orf136	Q6ZN03	S91	GCFLPVPSSPHTHPL	100 / 9 AA	32
Phosphosite 1:	ATF2	P15336	S446	EDISVPSSPHTEAIQ	100 / 7 AA	55
Phosphosite 2:	FLNB	O75369	S1028	DGHPVPGSPYTVEAS	75 / 8 AA	278
Phosphosite 3:	C6orf132	Q5T0Z8	S241	PAPPAPASPHTVGTR	75 / 8 AA	124
Phosphosite 4:	PPP4R1	Q8TF05	S495	ESEGPVPSSPNITMA	75 / 8 AA	107
Phosphosite 5:	PPRC1	Q5VV67	S1063	EVKPVPASPHPKHKV	85 / 7 AA	178
Phosphosite 6:	PPP4R1	Q8TF05	S496	SEGPVPSSPNITMAT	85 / 7 AA	107
Phosphosite 7:	FAM196B	A6NMK8	S304	SKETCVPSSPRTHSS	85 / 7 AA	59
Phosphosite 8:	piccolo	Q9Y6V0	S602	DLAPVPSSPQPKLKT	85 / 7 AA	567
Phosphosite 9:	piccolo	Q9Y6V0	S601	GDLAPVPSSPQPKLK	85 / 7 AA	567
Phosphosite 10:	CCDC108	Q6ZU64	S1735	MPILPVPSSSWEDGK	75 / 8 AA	217
Phosphosite 11:	EPS8L2	Q9H6S3	S479	GDALPPVSSPHTHRG	77 / 9 AA	81
Phosphosite 12:	FAM196B	A6NMK8	S305	KETCVPSSPRTHSSP	85 / 7 AA	59
Phosphosite 13:	PTPRH	Q9HD43	S992	PDHGVPSSPDTLLAF	85 / 7 AA	122
Phosphosite 14:	MUC5B	Q9HC84	S2735	GRSLSPSSPHTVRTA	100 / 6 AA	590
Phosphosite 15:	MUC5B	Q9HC84	S2206	GRSLSPSSPHTVCTA	100 / 6 AA	590
Phosphosite 16:	MUC5B	Q9HC84	S3433	GRSLPPSSPHTVPTA	100 / 6 AA	590
Phosphosite 17:	ARG2	P78540	S341	YDQLPTPSSPDESEN	75 / 8 AA	39
Phosphosite 18:	MUC5B	Q9HC84	S2734	HGRSLSPSSPHTVRT	100 / 6 AA	590
Phosphosite 19:	MUC5B	Q9HC84	S2205	HGRSLSPSSPHTVCT	100 / 6 AA	590
Phosphosite 20:	LST1	O00453	S66	LQRLPVPSSEGPDLR	100 / 6 AA	11