1SBZ | pdb_00001sbz

Crystal Structure of dodecameric FMN-dependent Ubix-like Decarboxylase from Escherichia coli O157:H7

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)
C	d1sbzc_	Alpha and beta proteins (a/b)	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Probable aromatic acid decarboxylase Pad1	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)
A	d1sbza_	Alpha and beta proteins (a/b)	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Probable aromatic acid decarboxylase Pad1	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)
B	d1sbzb_	Alpha and beta proteins (a/b)	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Probable aromatic acid decarboxylase Pad1	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)
D	d1sbzd_	Alpha and beta proteins (a/b)	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	Probable aromatic acid decarboxylase Pad1	(Escherichia coli O157:H7 ) [TaxId: 83334 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	8042329	3001775	SCOP2B (2022-06-29)
A	SCOP2 Family	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	8029950	4003907	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	8042329	3001775	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	8042329	3001775	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	8042329	3001775	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)
C	Flavoprotein	e1sbzC1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: Flavoprotein	ECOD (1.6)
A	Flavoprotein	e1sbzA1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: Flavoprotein	ECOD (1.6)
B	Flavoprotein	e1sbzB1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: Flavoprotein	ECOD (1.6)
D	Flavoprotein	e1sbzD1	A: a/b three-layered sandwiches	X: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	H: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD (From Topology)	T: Homo-oligomeric flavin-containing Cys decarboxylases, HFCD	F: Flavoprotein	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.40.50.1950	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Flavin prenyltransferase-like	CATH (4.3.0)
A	3.40.50.1950	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Flavin prenyltransferase-like	CATH (4.3.0)
B	3.40.50.1950	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Flavin prenyltransferase-like	CATH (4.3.0)
D	3.40.50.1950	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Flavin prenyltransferase-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02441	Flavoprotein (Flavoprotein)	Flavoprotein	This domain is found in diverse flavoprotein enzymes, including covering the whole length of the sequence of epidermin biosynthesis protein from Staphylococcus epidermidis (EpiD, Swiss:P30197), which has been shown to bind FMN [1]. This enzyme cataly ...	This domain is found in diverse flavoprotein enzymes, including covering the whole length of the sequence of epidermin biosynthesis protein from Staphylococcus epidermidis (EpiD, Swiss:P30197), which has been shown to bind FMN [1]. This enzyme catalyses the removal of two reducing equivalents from the cysteine residue of the C-terminal meso-lanthionine of epidermin to form a --C==C-- double bond. This family also includes the B chain of dipicolinate synthase a small polar molecule that accumulates to high concentrations in bacterial endospores, and is thought to play a role in spore heat resistance, or the maintenance of heat resistance [2]. dipicolinate synthase catalyses the formation of dipicolinic acid from dihydroxydipicolinic acid. This family also includes phenyl-acrylic acid decarboxylase Swiss:P33751 (EC:4.1.1.-) [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Probable aromatic acid decarboxylase	prenyltransferase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity flavin prenyltransferase activity carboxy-lyase activity lyase activity carbon-carbon lyase activity	catabolic process metabolic process cellular process response to stimulus response to chemical response to toxic substance	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036551	Flavin prenyltransferase-like	Homologous Superfamily
A, B, C, D	IPR003382	Flavoprotein	Domain
A, B, C, D	IPR004507	Flavin prenyltransferase UbiX-like	Family
A, B, C, D	IPR032901	Probable UbiX-like flavin prenyltransferase	Family

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.