flavodoxin/ferredoxin-dependent (E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase converts 2C-methyl-D-erythritol 2,4-cyclodiphosphate (ME-2,4cPP) into 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate, part of an alternative non-mevalonate pathway for isoprenoid biosynthesis
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase IspG/GcpE [Lipid transport and metabolism] ...
3-363
0e+00
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase IspG/GcpE [Lipid transport and metabolism]; 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase IspG/GcpE is part of the Pathway/BioSystem: Isoprenoid biosynthesis
Pssm-ID: 440583 [Multi-domain] Cd Length: 363 Bit Score: 622.45 E-value: 0e+00
GcpE protein; In a variety of organizms, including plants and several eubacteria, isoprenoids ...
13-355
0e+00
GcpE protein; In a variety of organizms, including plants and several eubacteria, isoprenoids are synthesized by the mevalonate-independent 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway. Although different enzymes of this pathway have been described, the terminal biosynthetic steps of the MEP pathway have not been fully elucidated. GcpE gene of Escherichia coli is involved in this pathway.
Pssm-ID: 428003 [Multi-domain] Cd Length: 343 Bit Score: 595.85 E-value: 0e+00
1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase; This protein of previously unknown ...
9-350
2.06e-155
1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase; This protein of previously unknown biochemical function has now been identified as an enzyme of the non-mevalonate pathway of IPP biosynthesis. Chlamydial members of the family have a long insert. The family is largely restricted to Bacteria, where it is widely but not universally distributed. No homology can be detected between the GcpE family and other proteins. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other]
Pssm-ID: 273174 [Multi-domain] Cd Length: 346 Bit Score: 440.71 E-value: 2.06e-155
Superfamily of metallo-dependent hydrolases (also called amidohydrolase superfamily) is a ...
32-180
8.12e-03
Superfamily of metallo-dependent hydrolases (also called amidohydrolase superfamily) is a large group of proteins that show conservation in their 3-dimensional fold (TIM barrel) and in details of their active site. The vast majority of the members have a conserved metal binding site, involving four histidines and one aspartic acid residue. In the common reaction mechanism, the metal ion (or ions) deprotonate a water molecule for a nucleophilic attack on the substrate. The family includes urease alpha, adenosine deaminase, phosphotriesterase dihydroorotases, allantoinases, hydantoinases, AMP-, adenine and cytosine deaminases, imidazolonepropionase, aryldialkylphosphatase, chlorohydrolases, formylmethanofuran dehydrogenases and others.
Pssm-ID: 238617 [Multi-domain] Cd Length: 275 Bit Score: 37.70 E-value: 8.12e-03
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase IspG/GcpE [Lipid transport and metabolism] ...
3-363
0e+00
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase IspG/GcpE [Lipid transport and metabolism]; 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase IspG/GcpE is part of the Pathway/BioSystem: Isoprenoid biosynthesis
Pssm-ID: 440583 [Multi-domain] Cd Length: 363 Bit Score: 622.45 E-value: 0e+00
GcpE protein; In a variety of organizms, including plants and several eubacteria, isoprenoids ...
13-355
0e+00
GcpE protein; In a variety of organizms, including plants and several eubacteria, isoprenoids are synthesized by the mevalonate-independent 2-C-methyl-D-erythritol 4-phosphate (MEP) pathway. Although different enzymes of this pathway have been described, the terminal biosynthetic steps of the MEP pathway have not been fully elucidated. GcpE gene of Escherichia coli is involved in this pathway.
Pssm-ID: 428003 [Multi-domain] Cd Length: 343 Bit Score: 595.85 E-value: 0e+00
1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase; This protein of previously unknown ...
9-350
2.06e-155
1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase; This protein of previously unknown biochemical function has now been identified as an enzyme of the non-mevalonate pathway of IPP biosynthesis. Chlamydial members of the family have a long insert. The family is largely restricted to Bacteria, where it is widely but not universally distributed. No homology can be detected between the GcpE family and other proteins. [Biosynthesis of cofactors, prosthetic groups, and carriers, Other]
Pssm-ID: 273174 [Multi-domain] Cd Length: 346 Bit Score: 440.71 E-value: 2.06e-155
Superfamily of metallo-dependent hydrolases (also called amidohydrolase superfamily) is a ...
32-180
8.12e-03
Superfamily of metallo-dependent hydrolases (also called amidohydrolase superfamily) is a large group of proteins that show conservation in their 3-dimensional fold (TIM barrel) and in details of their active site. The vast majority of the members have a conserved metal binding site, involving four histidines and one aspartic acid residue. In the common reaction mechanism, the metal ion (or ions) deprotonate a water molecule for a nucleophilic attack on the substrate. The family includes urease alpha, adenosine deaminase, phosphotriesterase dihydroorotases, allantoinases, hydantoinases, AMP-, adenine and cytosine deaminases, imidazolonepropionase, aryldialkylphosphatase, chlorohydrolases, formylmethanofuran dehydrogenases and others.
Pssm-ID: 238617 [Multi-domain] Cd Length: 275 Bit Score: 37.70 E-value: 8.12e-03
Database: CDSEARCH/cdd Low complexity filter: no Composition Based Adjustment: yes E-value threshold: 0.01
References:
Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
of the residues that compose this conserved feature have been mapped to the query sequence.
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Functional characterization of the conserved domain architecture found on the query.
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(labeled illustration) Standard Display shows only the best scoring domain model from each source, in each hit category listed below for each region on the query sequence.
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