3LNN | pdb_00003lnn

Crystal structure of ZneB from Cupriavidus metallidurans

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d3lnnb_	Membrane and cell surface proteins and peptides	HlyD-like secretion proteins	HlyD-like secretion proteins	automated matches	automated matches	(Cupriavidus metallidurans CH34 ) [TaxId: 266264 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Single hybrid motif	8092221	3001880	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HlyD beta-barrel domain-like	8092220	3002000	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Single hybrid motif	8092221	3001880	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	HlyD beta-barrel domain-like	8092220	3002000	SCOP2B (2022-06-29)
A	SCOP2 Family	HlyD-like secretion proteins	8092219	4003003	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HlyD beta-barrel domain-like	8092220	3002000	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Single hybrid motif	8092221	3001880	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HlyD C-terminal domain-like	8092222	3002572	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)
B	HlyD_D23_C	e3lnnB2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: HlyD_D23_C	ECOD (1.6)
B	PRK03598_like	e3lnnB5	A: alpha bundles	X: helical hairpin of HlyD-like secretion proteins (From Topology)	H: helical hairpin of HlyD-like secretion proteins (From Topology)	T: helical hairpin of HlyD-like secretion proteins	F: PRK03598_like	ECOD (1.6)
B	Biotin_lipoyl_1	e3lnnB3	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Single hybrid motif	F: Biotin_lipoyl_1	ECOD (1.6)
A	HlyD_D23_C	e3lnnA2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: HlyD_D23_C	ECOD (1.6)
A	8a0102	e3lnnA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: 8a0102	ECOD (1.6)
A	PRK03598_like	e3lnnA4	A: alpha bundles	X: helical hairpin of HlyD-like secretion proteins (From Topology)	H: helical hairpin of HlyD-like secretion proteins (From Topology)	T: helical hairpin of HlyD-like secretion proteins	F: PRK03598_like	ECOD (1.6)
A	Biotin_lipoyl_1	e3lnnA3	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Single hybrid motif	F: Biotin_lipoyl_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.30.170	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
B	2.40.50.100	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain	CATH (4.3.0)
B	1.10.287.470	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Helix hairpin bin	CATH (4.3.0)
A	2.40.420.20	Mainly Beta	Beta Barrel	conserved putative lor/sdh protein from methanococcus maripaludis s2 fold		CATH (4.3.0)
A	2.40.30.170	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
A	2.40.50.100	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain	CATH (4.3.0)
A	1.10.287.470	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Helix hairpin bin	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Membrane fusion protein (MFP) heavy metal cation efflux ZneB (CzcB-like)	cation binding ion binding binding metal ion binding small molecule binding transporter activity transmembrane transporter activity	copper ion transmembrane transport transport monoatomic ion transmembrane transport establishment of localization metal ion transport monoatomic cation transmembrane transport transmembrane transport localization copper ion transport transition metal ion transport monoatomic ion transport cellular process copper ion export monoatomic cation transport copper ion transmembrane transport transport monoatomic ion transmembrane transport establishment of localization metal ion transport monoatomic cation transmembrane transport transmembrane transport localization copper ion transport transition metal ion transport monoatomic ion transport cellular process copper ion export monoatomic cation transport plasma membrane copper ion transport	cellular anatomical structure membrane cell envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR051909	Membrane Fusion Protein Cation Efflux System	Family
A, B	IPR032317	CusB_D23	Unknown
A, B	IPR006143	RND efflux pump, membrane fusion protein	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.