Annotations: 1BA3

FIREFLY LUCIFERASE IN COMPLEX WITH BROMOFORM

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Structure Motif: Primary M-CSA Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1ba3a_	Multi-domain proteins (alpha and beta)	Acetyl-CoA synthetase-like	Acetyl-CoA synthetase-like	Acetyl-CoA synthetase-like	Luciferase	common eastern firefly (Photinus pyralis ) [TaxId: 7054 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	AMP-binding enzyme-like	8025243	4002922	SCOP2 (2022-06-29)
A	SCOP2 Family	AMP-binding enzyme C-terminal domain-like	8055416	4007642	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	AMP-binding enzyme-like	8037622	3001902	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	AMP-binding enzyme C-terminal domain-like	8055417	3002292	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Rhv	e1ba3A1	A: alpha arrays	X: Phage tail fiber protein trimerization domain	H: Phage tail fiber protein trimerization domain	T: Phage tail fiber protein trimerization domain	F: Rhv	ECOD (v295.2)
A	HSP90,HATPase_c_3	e1ba3A2	A: alpha arrays	X: ETN0001 domain-like	H: ETN0001 domain-like	T: Mss4-like	F: HSP90,HATPase_c_3	ECOD (v295.2)
A	Hexokinase_2	e1ba3A3	A: alpha arrays	X: C-terminal subdomain in Lon-related proteases catalytic domains	H: C-terminal subdomain in Lon-related proteases catalytic domains	T: C-terminal subdomain in Lon-related proteases catalytic domains	F: Hexokinase_2	ECOD (v295.2)
A	Phosphodiest, Metalloenzyme	e1ba3A4	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Class I glutamine amidotransferase-like	F: Phosphodiest, Metalloenzyme	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.38.10	Mainly Beta	Roll	Luciferase	domain 3	CATH (4.3.0)
A	3.40.50.980	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	LUCIFERASE	CoA-ligase activity ligase activity, forming carbon-sulfur bonds catalytic activity acid-thiol ligase activity ligase activity oxidoreductase activity monooxygenase activity Photinus-luciferin 4-monooxygenase (ATP-hydrolyzing) activity oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases) oxidoreductase activity, acting on single donors with incorporation of molecular oxygen luciferin monooxygenase activity protein binding binding protein-folding chaperone binding	-	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle peroxisome microbody cytoplasm intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR020845	AMP-binding, conserved site	Conserved Site
A	IPR045851	AMP-binding enzyme domain superfamily	Homologous Superfamily
A	IPR025110	AMP-binding enzyme, C-terminal domain	Domain
A	IPR000873	AMP-dependent synthetase/ligase domain	Domain

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A	Photinus-luciferin 4-monooxygenase (ATP-hydrolysing) M-CSA #128	Luciferases (EC:1.13.12.7) are the enzymes that catalyse the reactions that produce light in bioluminescence. Photinus pyralis luciferase produces green light with a wavelength of 562 nm, but the colour for firefly bioluminescence can vary between yellow-green to red. Luciferase is commonly used as a reporter in biological research.	Defined by 5 residues: ARG:A-218HIS:A-245THR:A-343LYS:A-443LYS:A-529 \| Explore in 3D: M-CSA Motif Definition Extent of motif is too large to support Structure Motif searching. EC: 1.13.12.7 (PDB Primary Data)