Annotations: 1RPN

Crystal Structure of GDP-D-mannose 4,6-dehydratase in complexes with GDP and NADPH

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	d1rpnc_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	GDP-mannose 4,6-dehydratase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
D	d1rpnd_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	GDP-mannose 4,6-dehydratase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
B	d1rpnb_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	GDP-mannose 4,6-dehydratase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)
A	d1rpna_	Alpha and beta proteins (a/b)	NAD(P)-binding Rossmann-fold domains	NAD(P)-binding Rossmann-fold domains	Tyrosine-dependent oxidoreductases	GDP-mannose 4,6-dehydratase	(Pseudomonas aeruginosa ) [TaxId: 287 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	SDR-like	8058505	3000038	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SDR-like	8058505	3000038	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	SDR-like	8058505	3000038	SCOP2B (2022-06-29)
A	SCOP2 Family	UDP-glucose 4-epimerase GalE-lke	8058504	4000088	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SDR-like	8058505	3000038	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)
C	KR	e1rpnC1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: KR	ECOD (v294.1)
D	KR	e1rpnD1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: KR	ECOD (v294.1)
B	KR	e1rpnB1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: KR	ECOD (v294.1)
A	KR	e1rpnA1	A: a/b three-layered sandwiches	X: HTH	H: HTH	T: winged helix domain	F: KR	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C	3.90.25.10	Alpha Beta	Alpha-Beta Complex	UDP-galactose 4-epimerase	domain 1	CATH (4.3.0)
D	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
D	3.90.25.10	Alpha Beta	Alpha-Beta Complex	UDP-galactose 4-epimerase	domain 1	CATH (4.3.0)
B	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B	3.90.25.10	Alpha Beta	Alpha-Beta Complex	UDP-galactose 4-epimerase	domain 1	CATH (4.3.0)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A	3.90.25.10	Alpha Beta	Alpha-Beta Complex	UDP-galactose 4-epimerase	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF16363	GDP-mannose 4,6 dehydratase (GDP_Man_Dehyd)	GDP-mannose 4,6 dehydratase		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	GDP-mannose 4,6-dehydratase	NADP+ binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding NADP binding small molecule binding GDP-mannose 4,6-dehydratase activity hydro-lyase activity lyase activity NADP+ binding binding nucleotide binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding heterocyclic compound binding NADP binding small molecule binding GDP-mannose 4,6-dehydratase activity hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity	lipopolysaccharide biosynthetic process carbohydrate derivative biosynthetic process carbohydrate metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process liposaccharide metabolic process lipid biosynthetic process carbohydrate derivative metabolic process primary metabolic process macromolecule biosynthetic process lipopolysaccharide metabolic process polysaccharide metabolic process biosynthetic process metabolic process lipopolysaccharide biosynthetic process carbohydrate derivative biosynthetic process carbohydrate metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process liposaccharide metabolic process lipid biosynthetic process carbohydrate derivative metabolic process primary metabolic process macromolecule biosynthetic process lipopolysaccharide metabolic process polysaccharide metabolic process biosynthetic process metabolic process cellular process macromolecule metabolic process lipid metabolic process O antigen biosynthetic process nucleoside phosphate metabolic process nucleotide-sugar metabolic process 'de novo' GDP-L-fucose biosynthetic process GDP-L-fucose metabolic process nucleobase-containing compound biosynthetic process nucleobase-containing compound metabolic process organophosphate metabolic process organophosphate biosynthetic process nucleobase-containing small molecule metabolic process nucleoside phosphate biosynthetic process phosphate-containing compound metabolic process small molecule metabolic process nucleotide-sugar biosynthetic process phosphorus metabolic process GDP-L-fucose biosynthetic process GDP-mannose metabolic process GDP-D-rhamnose biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, B, C, D	IPR016040	NAD(P)-binding domain	Domain
A, B, C, D	IPR006368	GDP-mannose 4,6-dehydratase	Family

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.