4TX3 | pdb_00004tx3

Complex of the X-domain and OxyB from Teicoplanin Biosynthesis

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4tx3a_	All alpha proteins	Cytochrome P450	Cytochrome P450	automated matches	automated matches	(Actinoplanes teichomyceticus ) [TaxId: 1867 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cytochrome P450	8078721	3001061	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Condensation_N	e4tx3B2	A: a+b complex topology	X: CoA-dependent acyltransferases (From Topology)	H: CoA-dependent acyltransferases (From Topology)	T: CoA-dependent acyltransferases	F: Condensation_N	ECOD (1.6)
B	Condensation_C	e4tx3B1	A: a+b complex topology	X: CoA-dependent acyltransferases (From Topology)	H: CoA-dependent acyltransferases (From Topology)	T: CoA-dependent acyltransferases	F: Condensation_C	ECOD (1.6)
A	p450	e4tx3A1	A: alpha arrays	X: Cytochrome P450 (From Topology)	H: Cytochrome P450 (From Topology)	T: Cytochrome P450	F: p450	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.630.10	Mainly Alpha	Orthogonal Bundle	Cytochrome p450	Cytochrome P450	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00668	Condensation domain (Condensation)	Condensation domain	-	Family
A	PF00067	Cytochrome P450 (p450)	Cytochrome P450	Cytochrome P450s are haem-thiolate proteins [6] involved in the oxidative degradation of various compounds. They are particularly well known for their role in the degradation of environmental toxins and mutagens. They can be divided into 4 classes, a ...	Cytochrome P450s are haem-thiolate proteins [6] involved in the oxidative degradation of various compounds. They are particularly well known for their role in the degradation of environmental toxins and mutagens. They can be divided into 4 classes, according to the method by which electrons from NAD(P)H are delivered to the catalytic site. Sequence conservation is relatively low within the family - there are only 3 absolutely conserved residues - but their general topography and structural fold are highly conserved. The conserved core is composed of a coil termed the 'meander', a four-helix bundle, helices J and K, and two sets of beta-sheets. These constitute the haem-binding loop (with an absolutely conserved cysteine that serves as the 5th ligand for the haem iron), the proton-transfer groove and the absolutely conserved EXXR motif in helix K. While prokaryotic P450s are soluble proteins, most eukaryotic P450s are associated with microsomal membranes. their general enzymatic function is to catalyse regiospecific and stereospecific oxidation of non-activated hydrocarbons at physiological temperatures [6].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Peptide synthetase, module 7	vitamin binding amide binding modified amino acid binding binding phosphopantetheine binding small molecule binding catalytic activity	secondary metabolite biosynthetic process biosynthetic process metabolic process cellular process secondary metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process small molecule metabolic process monocarboxylic acid metabolic process secondary metabolite biosynthetic process biosynthetic process metabolic process cellular process secondary metabolic process monocarboxylic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process carboxylic acid metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process small molecule metabolic process monocarboxylic acid metabolic process lipid biosynthetic process primary metabolic process lipid metabolic process amino acid activation peptide biosynthetic process amino acid activation for nonribosomal peptide biosynthetic process amino acid metabolic process nonribosomal peptide biosynthetic process peptide metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A	OxyB protein	monooxygenase activity oxidoreductase activity catalytic activity glycosyltransferase activity transferase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding monooxygenase activity oxidoreductase activity catalytic activity glycosyltransferase activity transferase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen binding tetrapyrrole binding heme binding cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	antibiotic metabolic process biosynthetic process metabolic process cellular process antibiotic biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR009081	Phosphopantetheine binding ACP domain	Domain
B	IPR020806	Polyketide synthase-like, phosphopantetheine-binding domain	Domain
B	IPR010071	Amino acid adenylation domain	Domain
B	IPR029058	Alpha/Beta hydrolase fold	Homologous Superfamily
B	IPR020845	AMP-binding, conserved site	Conserved Site
B	IPR023213	Chloramphenicol acetyltransferase-like domain superfamily	Homologous Superfamily
B	IPR045851	AMP-binding enzyme, C-terminal domain superfamily	Homologous Superfamily
B	IPR001242	Condensation domain	Domain
B	IPR036736	ACP-like superfamily	Homologous Superfamily
B	IPR025110	AMP-binding enzyme, C-terminal domain	Domain
B	IPR000873	AMP-dependent synthetase/ligase domain	Domain
B	IPR001031	Thioesterase	Domain
B	IPR020802	Thioesterase TesA-like	Domain
A	IPR017972	Cytochrome P450, conserved site	Conserved Site
A	IPR001128	Cytochrome P450	Family
A	IPR002397	Cytochrome P450, B-class	Family
A	IPR036396	Cytochrome P450 superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.