3QKE

Crystal structure of D-mannonate dehydratase from Chromohalobacter Salexigens complexed with Mg and D-Gluconate

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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	d3qkea2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
A	d3qkea1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
A	d3qkea3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
B	d3qkeb2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
B	d3qkeb1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
B	d3qkeb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
C	d3qkec2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
C	d3qkec1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
C	d3qkec3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
D	d3qked2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
D	d3qked1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
D	d3qked3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
E	d3qkee2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
E	d3qkee1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
E	d3qkee3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
F	d3qkef2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
F	d3qkef1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
F	d3qkef3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
G	d3qkeg2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
G	d3qkeg1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
G	d3qkeg3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
H	d3qkeh2	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	Enolase C-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
H	d3qkeh1	Alpha and beta proteins (a+b)	Enolase N-terminal domain-like	Enolase N-terminal domain-like	automated matches	automated matches	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)
H	d3qkeh3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chromohalobacter salexigens ) [TaxId: 158080 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	MR_MLE_N	e3qkeA1	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
A	MR_MLE_C_1	e3qkeA2	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)
B	MR_MLE_N	e3qkeB5	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
B	MR_MLE_C_1	e3qkeB6	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)
C	MR_MLE_N	e3qkeC5	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
C	MR_MLE_C_1	e3qkeC6	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)
D	MR_MLE_N	e3qkeD5	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
D	MR_MLE_C_1	e3qkeD6	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)
E	MR_MLE_N	e3qkeE5	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
E	MR_MLE_C_1	e3qkeE6	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)
F	MR_MLE_N	e3qkeF5	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
F	MR_MLE_C_1	e3qkeF6	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)
G	MR_MLE_N	e3qkeG5	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
G	MR_MLE_C_1	e3qkeG6	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)
H	MR_MLE_N	e3qkeH5	A: a+b two layers	X: Enolase-N/ribosomal protein	H: Enolase N-terminal domain-like (From Topology)	T: Enolase N-terminal domain-like	F: MR_MLE_N	ECOD (1.6)
H	MR_MLE_C_1	e3qkeH6	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: MR_MLE_C_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
A	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
B	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
B	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
C	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
C	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
D	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
D	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
E	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
E	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
F	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
F	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
G	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
G	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)
H	3.30.390.10	Alpha Beta	2-Layer Sandwich	Enolase-like	domain 1	CATH (4.3.0)
H	3.20.20.120	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Enolase-like C-terminal domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	PF02746	Mandelate racemase / muconate lactonizing enzyme, N-terminal domain (MR_MLE_N)	Mandelate racemase / muconate lactonizing enzyme, N-terminal domain	SCOP reports fold similarity with enolase N-terminal domain.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	PF13378	Enolase C-terminal domain-like (MR_MLE_C)	Enolase C-terminal domain-like	This domain appears at the C-terminus of many of the proteins that carry the MR_MLE_N Pfam:PF02746 domain. EC:4.2.1.40.	Domain

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, G, H	Mandelate racemase/muconate lactonizing enzyme	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding hydro-lyase activity lyase activity catalytic activity carbon-oxygen lyase activity gluconate dehydratase activity mannonate dehydratase activity	carbohydrate metabolic process organic substance metabolic process catabolic process carbohydrate catabolic process primary metabolic process metabolic process organic substance catabolic process amino acid metabolic process amino acid catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR034593	D-galactonate dehydratase DgoD-like	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR013341	Mandelate racemase/muconate lactonizing enzyme, N-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR018110	Mandelate racemase/muconate lactonizing enzyme, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H	IPR036849	Enolase-like, C-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR034589	D-mannonate dehydratase-like	Family
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029065	Enolase C-terminal domain-like	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR013342	Mandelate racemase/muconate lactonizing enzyme, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR029017	Enolase-like, N-terminal	Homologous Superfamily