HAMAP rule MF_01838
General rule information
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Accession | MF_01838 |
Dates | 11-MAR-2005 (Created)
25-APR-2024 (Last updated, Version 28) |
Name | FabV_reductase |
Scope(s) |
Bacteria |
Template(s) | Q62L02 (FABV_BURMA); Q9KRA3 (FABV1_VIBCH); Q97LU2 (FABV_CLOAB); Q73Q47 (FABV_TREDE); Q2P9J6 (FABV_XANOM); Q8Z9U1 (FABV_YERPE); Q9HZP8 (FABV_PSEAE); [ Recover all ] |
Triggered by |
HAMAP; MF_01838 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | FABV |
case <OC:Bacillota> or <OC:Spirochaetota> | |
Protein name | RecName: Full=Trans-2-enoyl-CoA reductase [NADH]; Short=TER; EC=1.3.1.44; |
else | |
Protein name | RecName: Full=Enoyl-[acyl-carrier-protein] reductase [NADH]; Short=ENR; EC=1.3.1.9; |
end case | |
Gene name | Name=fabV; |
Comments
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case <OC:Bacillota> or <OC:Spirochaetota> | |
FUNCTION | Involved in the fatty acid synthesis (FAS II). Catalyzes the reduction of a carbon-carbon double bond in an enoyl moiety that is covalently linked to a coenzyme A (CoA). |
CATALYTIC ACTIVITY | Reaction=a 2,3-saturated acyl-CoA + NAD(+) = a (2E)-enoyl-CoA + H(+) + NADH; Xref=Rhea:RHEA:18177, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:58856, ChEBI:CHEBI:65111; EC=1.3.1.44; |
else | |
FUNCTION | Involved in the final reduction of the elongation cycle of fatty acid synthesis (FAS II). Catalyzes the reduction of a carbon- carbon double bond in an enoyl moiety that is covalently linked to an acyl carrier protein (ACP). |
CATALYTIC ACTIVITY | Reaction=a 2,3-saturated acyl-[ACP] + NAD(+) = a (2E)-enoyl-[ACP] + H(+) + NADH; Xref=Rhea:RHEA:10240, Rhea:RHEA-COMP:9925, Rhea:RHEA- COMP:9926, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:78784, ChEBI:CHEBI:78785; EC=1.3.1.9; |
end case | |
PATHWAY | Lipid metabolism; fatty acid biosynthesis. |
SUBUNIT | Monomer. |
SIMILARITY | Belongs to the TER reductase family. |
Keywords
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Fatty acid biosynthesis |
Fatty acid metabolism |
Lipid metabolism |
Lipid biosynthesis |
NAD |
Oxidoreductase |
Gene Ontology
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case <OCellular component:Bacillota> or <OC:Spirochaetota> | |
GO:0050343; Molecular function:trans-2-enoyl-CoA reductase (NADH) activity | |
else; https://www.ebi.ac.uk/QuickGO/term/else | |
GO:0004318; Molecular function:enoyl-[acyl-carrier-protein] reductase (NADH) activity | |
end case | |
GO:0051287; Molecular function:NAD binding | |
GO:0006633; Biological process:fatty acid biosynthetic process |
Cross-references
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Pfam | PF07055; Eno-Rase_FAD_bd; 1; |
Features
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From: FABV_CLOAB (Q97LU2) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
BINDING | 47 | 52 | /ligand="NAD(+)" /ligand_id="ChEBI:CHEBI:57540" |
G-x-S-[STN]-x-[YF] | ||||||||
BINDING | 74 | 75 | /ligand="NAD(+)" /ligand_id="ChEBI:CHEBI:57540" |
[YLF]-E | ||||||||
BINDING | 111 | 112 | /ligand="NAD(+)" /ligand_id="ChEBI:CHEBI:57540" |
D-[AGV] | ||||||||
BINDING | 139 | 140 | /ligand="NAD(+)" /ligand_id="ChEBI:CHEBI:57540" |
[VLIA]-A | ||||||||
BINDING | 274 | 276 | /ligand="NAD(+)" /ligand_id="ChEBI:CHEBI:57540" |
[LIV]-x-T | ||||||||
ACT_SITE | 235 | 235 | /note="Proton donor" | Y | ||||||||
BINDING | 225 | 225 | /ligand="substrate" | Y | ||||||||
BINDING | 244 | 244 | /ligand="NAD(+)" /ligand_id="ChEBI:CHEBI:57540" |
K | ||||||||
SITE | 75 | 75 | /note="Plays an important role in discriminating NADH against NADPH" | E |
Additional information
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Size range | 389-406 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |