##gff-version 3
Q9H6D3	UniProtKB	Chain	1	395	.	.	.	ID=PRO_0000190792;Note=XK-related protein 8	
Q9H6D3	UniProtKB	Chain	1	355	.	.	.	ID=PRO_0000423984;Note=XK-related protein 8%2C processed form;Ontology_term=ECO:0000305;evidence=ECO:0000305|PubMed:23845944;Dbxref=PMID:23845944	
Q9H6D3	UniProtKB	Topological domain	1	12	.	.	.	Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	13	33	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	34	47	.	.	.	Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	48	68	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	69	158	.	.	.	Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	159	179	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	180	200	.	.	.	Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	201	221	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	222	223	.	.	.	Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	224	244	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	245	259	.	.	.	Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	260	277	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	278	284	.	.	.	Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	285	305	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	306	312	.	.	.	Note=Extracellular;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Transmembrane	313	333	.	.	.	Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Topological domain	334	395	.	.	.	Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255	
Q9H6D3	UniProtKB	Site	355	356	.	.	.	Note=Cleavage%3B by caspase-3;Ontology_term=ECO:0000305;evidence=ECO:0000305|PubMed:23845944;Dbxref=PMID:23845944	
Q9H6D3	UniProtKB	Modified residue	362	362	.	.	.	Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q8C0T0	
Q9H6D3	UniProtKB	Modified residue	375	375	.	.	.	Note=Phosphothreonine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:Q8C0T0	
Q9H6D3	UniProtKB	Mutagenesis	352	355	.	.	.	Note=In 2DA%3B abolished cleavage by CASP3 and ability to promote phosphatidylserine exposure. Does not affect interaction with BSG but prevents homodimerization. Does not affect ability to promote myoblast differentiation. DQVD->AQVA;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:23845944,ECO:0000269|PubMed:27503893,ECO:0000269|PubMed:28881496;Dbxref=PMID:23845944,PMID:27503893,PMID:28881496