##gff-version 3 Q16956 UniProtKB Signal peptide 1 22 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255 Q16956 UniProtKB Chain 23 667 . . . ID=PRO_0000013572;Note=Endoplasmic reticulum chaperone BiP Q16956 UniProtKB Region 135 289 . . . Note=Nucleotide-binding (NBD);Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11021 Q16956 UniProtKB Region 409 509 . . . Note=Substrate-binding (SBD);Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11021 Q16956 UniProtKB Region 641 667 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q16956 UniProtKB Motif 664 667 . . . Note=Prevents secretion from ER;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10138 Q16956 UniProtKB Binding site 46 49 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11021 Q16956 UniProtKB Binding site 106 106 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11021 Q16956 UniProtKB Binding site 236 238 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11021 Q16956 UniProtKB Binding site 302 309 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11021 Q16956 UniProtKB Binding site 373 376 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P11021