Annotations: 7E4S

Crystal structure of Lactobacillus rhamnosus 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase KduI complexed with HEPES

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	KduI-like	8106506	4001894	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	RmlC-like cupins	8106507	3001825	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)
F	LysR_substrate	e7e4sF1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: LysR_substrate	ECOD (v295.2)
E	LysR_substrate	e7e4sE1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: LysR_substrate	ECOD (v295.2)
D	LysR_substrate	e7e4sD1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: LysR_substrate	ECOD (v295.2)
C	LysR_substrate	e7e4sC1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: LysR_substrate	ECOD (v295.2)
B	LysR_substrate	e7e4sB1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: LysR_substrate	ECOD (v295.2)
A	Ribosomal_L36	e7e4sA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L36	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	5-dehydro-4-deoxy-D-glucuronate isomerase	isomerase activity intramolecular oxidoreductase activity, interconverting aldoses and ketoses intramolecular oxidoreductase activity catalytic activity 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase activity cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding	catabolic process oxoacid metabolic process carboxylic acid metabolic process monocarboxylic acid catabolic process D-glucuronate catabolic process glucuronate metabolic process carboxylic acid catabolic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process small molecule catabolic process glucuronate catabolic process monosaccharide metabolic process catabolic process oxoacid metabolic process carboxylic acid metabolic process monocarboxylic acid catabolic process D-glucuronate catabolic process glucuronate metabolic process carboxylic acid catabolic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process small molecule catabolic process glucuronate catabolic process monosaccharide metabolic process carbohydrate metabolic process D-galacturonate catabolic process carbohydrate catabolic process primary metabolic process D-galacturonate metabolic process monosaccharide catabolic process galacturonate catabolic process pectin metabolic process macromolecule catabolic process pectin catabolic process polysaccharide metabolic process polysaccharide catabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR027449	5-keto-4-deoxyuronate isomerase, N-terminal	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR011051	RmlC-like cupin domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR021120	KduI/IolB isomerase	Family
A, B, C, D, E A, B, C, D, E, F	IPR007045	5-keto 4-deoxyuronate isomerase	Family
A, B, C, D, E A, B, C, D, E, F	IPR014710	RmlC-like jelly roll fold	Homologous Superfamily

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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.

7E4S | pdb_00007e4s

Crystal structure of Lactobacillus rhamnosus 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase KduI complexed with HEPES

External Resource: Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage