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:	C19orf44
Human P-Site:	S270
P-Site Sequence:	VPSVELSSAKPSQTS
UniProt:	Q9H6X5
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf44	Q9H6X5	S270	VPSVELSSAKPSQTS	100 / 9 AA	71
Phosphosite 1:	C19orf44	Q9H6X5	S269	TVPSVELSSAKPSQT	100 / 8 AA	71
Phosphosite 2:	PLEKHG1	Q9ULL1	S502	EGSPQLSSARPSPAQ	75 / 8 AA	155
Phosphosite 3:	HSPG2	P98160	S3174	HAVLQISSAKPSDAG	66 / 9 AA	469
Phosphosite 4:	CLEC16A	Q2KHT3	S357	EQDIQRSSAKPSIRC	66 / 9 AA	118
Phosphosite 5:	TNK2	Q07912	S502	DLLSVELSTSRPPQH	62 / 8 AA	115
Phosphosite 6:	TNK2	Q07912	T503	LLSVELSTSRPPQHL	62 / 8 AA	115
Phosphosite 7:	HNRNPU	Q00839	Y421	SDEVELSYAKNGQDL	85 / 7 AA	91
Phosphosite 8:	AHNAK	Q09666	S856	VPDVELKSAKMDIDV	85 / 7 AA	629
Phosphosite 9:	HNRNPU	Q00839	S420	ESDEVELSYAKNGQD	85 / 7 AA	91
Phosphosite 10:	KIAA0020	Q15397	S210	RDDLVELSKAKYSRN	85 / 7 AA	74
Phosphosite 11:	BTBD12	Q8IY92	S499	SEEVELSSTPPLPAS	75 / 8 AA	200
Phosphosite 12:	BTBD12	Q8IY92	S498	LSEEVELSSTPPLPA	75 / 8 AA	200
Phosphosite 13:	C17orf70	Q0VG06	S176	QIGEVELSSYTPPAG	75 / 8 AA	93
Phosphosite 14:	HT008	Q8IWB9	S183	SASTSTLSSAKPFMS	100 / 6 AA	125
Phosphosite 15:	PALLD	Q8WX93	S578	TSSLELASKKPSEIQ	66 / 9 AA	151
Phosphosite 16:	PLEKHG1	Q9ULL1	S501	EEGSPQLSSARPSPA	71 / 7 AA	155
Phosphosite 17:	E2F7	Q96AV8	S587	APATVELSSAPSAQK	100 / 6 AA	100
Phosphosite 18:	E2F7	Q96AV8	S588	PATVELSSAPSAQKR	100 / 6 AA	100
Phosphosite 19:	PPP1R10	Q96QC0	T332	KTSTEPSTAKPSSPE	66 / 9 AA	99
Phosphosite 20:	HLTF	Q14527	S381	KFRMSELSSSRPKRR	71 / 7 AA	114