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:	PCIF1
Human P-Site:	S26
P-Site Sequence:	SPGTSNQSQPCSPKP
UniProt:	Q9H4Z3
Intern. Prot. ID:	IPI00014865

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCIF1	Q9H4Z3	S26	SPGTSNQSQPCSPKP	100 / 9 AA	81
Phosphosite 1:	SIRT4	Q9Y6E7	S21	GRWIANPSQPCSKAS	66 / 9 AA	35
Phosphosite 2:	GAK	O14976	S972	LPSSGNNSQPCSNPD	66 / 9 AA	143
Phosphosite 3:	TPP1	O14773	S224	GSGTSNNSQACAQFL	66 / 9 AA	61
Phosphosite 4:	LYST	Q99698	S759	LSVTSAQSHVCSHHN	66 / 9 AA	429
Phosphosite 5:	MUC5B	Q9HC84	S5003	PIKVSDPSQPCDFHY	62 / 8 AA	590
Phosphosite 6:	IFNGR1	P15260	S387	SPLSSNQSEPGSIAL	66 / 9 AA	54
Phosphosite 7:	HSF5	Q4G112	S418	ILANSNNSNPCSASQ	66 / 9 AA	65
Phosphosite 8:	ENG	P17813	T650	SIGSTQSTPCSTSSM	75 / 8 AA	71
Phosphosite 9:	KIF21B	O75037	S1261	SRLTSNQSQGSALDK	66 / 9 AA	183
Phosphosite 10:	KIF21B	O75037	S1258	NVFSRLTSNQSQGSA	100 / 6 AA	183
Phosphosite 11:	PCIF1	Q9H4Z3	S23	LSHSPGTSNQSQPCS	100 / 6 AA	81
Phosphosite 12:	TGFBR3	Q03167	S841	HSIGSTQSTPCSSSS	75 / 8 AA	93
Phosphosite 13:	ENG	P17813	S649	HSIGSTQSTPCSTSS	75 / 8 AA	71
Phosphosite 14:	THBS3	P49746	S409	LGFLGNQSQGCLPAR	71 / 7 AA	104
Phosphosite 15:	TGFBR3	Q03167	T842	SIGSTQSTPCSSSST	75 / 8 AA	93
Phosphosite 16:	SSPO	A2VEC9	S4203	CREEQSQSQPCPQPS	71 / 7 AA	548
Phosphosite 17:	OTOG	Q6ZRI0	S2076	QLIRVNQSQHCPQGA	71 / 7 AA	315
Phosphosite 18:	SIRT4	Q9Y6E7	S25	ANPSQPCSKASIGLF	100 / 5 AA	35
Phosphosite 19:	DLX5	P56178	S247	HPPTSNQSPASSYLE	66 / 9 AA	32
Phosphosite 20:	MAPKBP1	O60336	S926	PQASQPCSYPHIIRL	100 / 5 AA	164