lactonase family protein similar to 6-phosphogluconolactonase which\ncatalyzes the hydrolysis of 6-phosphogluconolactone to 6-phosphogluconic acid in the oxidative phase of the pentose phosphate pathway
Lactonase, 7-bladed beta-propeller; This entry contains bacterial 6-phosphogluconolactonases ...
10-339
3.78e-57
Lactonase, 7-bladed beta-propeller; This entry contains bacterial 6-phosphogluconolactonases (6PGL)YbhE-type (EC:3.1.1.31) which hydrolyse 6-phosphogluconolactone to 6-phosphogluconate. The entry also contains the fungal muconate lactonising enzyme carboxy-cis,cis-muconate cyclase (EC:5.5.1.5) and muconate cycloisomerase (EC:5.5.1.1), which convert cis,cis-muconates to muconolactones and vice versa as part of the microbial beta-ketoadipate pathway. Structures of proteins in this family have revealed a 7-bladed beta-propeller fold.
Pssm-ID: 431196 [Multi-domain] Cd Length: 340 Bit Score: 188.97 E-value: 3.78e-57
eight-bladed heme d1-binding beta-propeller domain in cytochrome cd1 nitrate reductase NirF; Denitrification is a process that enables biofilm formation of the opportunistic human pathogen Pseudomonas aeruginosa, making it more resilient to antibiotics and highly adaptable to different habitats. During denitrification, nitrate (Nar), nitrite (Nir), nitric oxide (Nor), and nitrous oxide (Nos) reductases catalyze the reaction cascade of NO3- -> NO2- -> NO -> N2O -> N2. The integral membrane proteins NorC, NorB, and NosR form the core assembly platform that binds the nitrate reductase NarGHI and the periplasmic cytochrome cd1 (nitrite reductase) NirS via its maturation factor NirF. The nirFDLGHJE genes encode proteins required for heme d1 biosynthesis. NirS, NirF, and NirN, the monomeric dihydro-heme d1 dehydrogenase form a stable complex during nitrite reductase maturation. The nitrite reductase NirS is bound to the denitrification supercomplex via NorB, while the electron donor system NirM and the enzyme maturation machinery NirN-NirF-NirQ, interacting with NirS, are bound via NorC.
Pssm-ID: 467722 [Multi-domain] Cd Length: 381 Bit Score: 41.50 E-value: 5.27e-04
Lactonase, 7-bladed beta-propeller; This entry contains bacterial 6-phosphogluconolactonases ...
10-339
3.78e-57
Lactonase, 7-bladed beta-propeller; This entry contains bacterial 6-phosphogluconolactonases (6PGL)YbhE-type (EC:3.1.1.31) which hydrolyse 6-phosphogluconolactone to 6-phosphogluconate. The entry also contains the fungal muconate lactonising enzyme carboxy-cis,cis-muconate cyclase (EC:5.5.1.5) and muconate cycloisomerase (EC:5.5.1.1), which convert cis,cis-muconates to muconolactones and vice versa as part of the microbial beta-ketoadipate pathway. Structures of proteins in this family have revealed a 7-bladed beta-propeller fold.
Pssm-ID: 431196 [Multi-domain] Cd Length: 340 Bit Score: 188.97 E-value: 3.78e-57
Sugar lactone lactonase YvrE [Carbohydrate transport and metabolism]; Sugar lactone lactonase ...
18-199
1.06e-05
Sugar lactone lactonase YvrE [Carbohydrate transport and metabolism]; Sugar lactone lactonase YvrE is part of the Pathway/BioSystem: Non-phosphorylated Entner-Doudoroff pathway
Pssm-ID: 442613 [Multi-domain] Cd Length: 266 Bit Score: 46.42 E-value: 1.06e-05
Sugar lactone lactonase YvrE [Carbohydrate transport and metabolism]; Sugar lactone lactonase ...
138-322
2.48e-05
Sugar lactone lactonase YvrE [Carbohydrate transport and metabolism]; Sugar lactone lactonase YvrE is part of the Pathway/BioSystem: Non-phosphorylated Entner-Doudoroff pathway
Pssm-ID: 442613 [Multi-domain] Cd Length: 266 Bit Score: 45.27 E-value: 2.48e-05
eight-bladed heme d1-binding beta-propeller domain in cytochrome cd1 nitrate reductase NirF; Denitrification is a process that enables biofilm formation of the opportunistic human pathogen Pseudomonas aeruginosa, making it more resilient to antibiotics and highly adaptable to different habitats. During denitrification, nitrate (Nar), nitrite (Nir), nitric oxide (Nor), and nitrous oxide (Nos) reductases catalyze the reaction cascade of NO3- -> NO2- -> NO -> N2O -> N2. The integral membrane proteins NorC, NorB, and NosR form the core assembly platform that binds the nitrate reductase NarGHI and the periplasmic cytochrome cd1 (nitrite reductase) NirS via its maturation factor NirF. The nirFDLGHJE genes encode proteins required for heme d1 biosynthesis. NirS, NirF, and NirN, the monomeric dihydro-heme d1 dehydrogenase form a stable complex during nitrite reductase maturation. The nitrite reductase NirS is bound to the denitrification supercomplex via NorB, while the electron donor system NirM and the enzyme maturation machinery NirN-NirF-NirQ, interacting with NirS, are bound via NorC.
Pssm-ID: 467722 [Multi-domain] Cd Length: 381 Bit Score: 41.50 E-value: 5.27e-04
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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if a domain or superfamily has been annotated with functional sites (conserved features),
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click on the bars or triangles to view your query sequence embedded in a multiple sequence alignment of the proteins used to develop the corresponding domain model.
The table lists conserved domains identified on the query sequence. Click on the plus sign (+) on the left to display full descriptions, alignments, and scores.
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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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