##gff-version 3 Q99X56 UniProtKB Chain 1 108 . . . ID=PRO_0000270088;Note=Heme oxygenase (staphylobilin-producing) 2 Q99X56 UniProtKB Domain 2 93 . . . Note=ABM;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01272 Q99X56 UniProtKB Binding site 6 6 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01272 Q99X56 UniProtKB Binding site 21 28 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01272 Q99X56 UniProtKB Binding site 76 76 . . . Note=Axial binding residue;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01272 Q99X56 UniProtKB Site 66 66 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01272 Q99X56 UniProtKB Beta strand 2 10 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Helix 15 18 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Helix 19 23 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Helix 28 30 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Beta strand 34 42 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Beta strand 46 58 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Helix 60 67 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Helix 70 74 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE Q99X56 UniProtKB Beta strand 91 107 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1SQE