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Conserved domains on  [gi|94541104|ref|YP_588446|]
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putative phosphatidylethanolamine synthesis regulator GnsA [Escherichia coli str. K-12 substr. MG1655]

Protein Classification

GnsAB_toxin domain-containing protein( domain architecture ID 10548349)

GnsAB_toxin domain-containing protein

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
GnsAB_toxin pfam08178
GnsA/GnsB toxin of bacterial toxin-antitoxin system; This family consists of the GnsA/GnsB ...
1-54 1.00e-20

GnsA/GnsB toxin of bacterial toxin-antitoxin system; This family consists of the GnsA/GnsB family. GnsA and GnsB are multicopy suppressors of the secG null mutation. These proteins participate in the synthesis of phospholipids, suggesting the functional relationship between SecG and membrane phospholipids. Over-expression of gnsA and gnsB causes a remarkable increase in the unsaturated fatty acid content. However, the gnsA-gnsB double null mutant exhibits no effect. Both proteins are predicted to possess a helix-turn-helix structure. GnsAB is a family of putative bacterial toxins (both GnsA and GnsB) that, are neutralized by the antitoxin YmcE, pfam15939.


:

Pssm-ID: 285401  Cd Length: 54  Bit Score: 75.75  E-value: 1.00e-20
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 94541104    1 MNIEELKKQAETEIADFIAQKIAELNKNTGKEVSEIRFTAREKMTGLESYDVKI 54
Cdd:pfam08178  1 MNIEELKHKAEEEIAALISKKIAELRKKTGKEVSEIEFTAREKMTGLESYDVKI 54
 
Name Accession Description Interval E-value
GnsAB_toxin pfam08178
GnsA/GnsB toxin of bacterial toxin-antitoxin system; This family consists of the GnsA/GnsB ...
1-54 1.00e-20

GnsA/GnsB toxin of bacterial toxin-antitoxin system; This family consists of the GnsA/GnsB family. GnsA and GnsB are multicopy suppressors of the secG null mutation. These proteins participate in the synthesis of phospholipids, suggesting the functional relationship between SecG and membrane phospholipids. Over-expression of gnsA and gnsB causes a remarkable increase in the unsaturated fatty acid content. However, the gnsA-gnsB double null mutant exhibits no effect. Both proteins are predicted to possess a helix-turn-helix structure. GnsAB is a family of putative bacterial toxins (both GnsA and GnsB) that, are neutralized by the antitoxin YmcE, pfam15939.


Pssm-ID: 285401  Cd Length: 54  Bit Score: 75.75  E-value: 1.00e-20
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 94541104    1 MNIEELKKQAETEIADFIAQKIAELNKNTGKEVSEIRFTAREKMTGLESYDVKI 54
Cdd:pfam08178  1 MNIEELKHKAEEEIAALISKKIAELRKKTGKEVSEIEFTAREKMTGLESYDVKI 54
 
Name Accession Description Interval E-value
GnsAB_toxin pfam08178
GnsA/GnsB toxin of bacterial toxin-antitoxin system; This family consists of the GnsA/GnsB ...
1-54 1.00e-20

GnsA/GnsB toxin of bacterial toxin-antitoxin system; This family consists of the GnsA/GnsB family. GnsA and GnsB are multicopy suppressors of the secG null mutation. These proteins participate in the synthesis of phospholipids, suggesting the functional relationship between SecG and membrane phospholipids. Over-expression of gnsA and gnsB causes a remarkable increase in the unsaturated fatty acid content. However, the gnsA-gnsB double null mutant exhibits no effect. Both proteins are predicted to possess a helix-turn-helix structure. GnsAB is a family of putative bacterial toxins (both GnsA and GnsB) that, are neutralized by the antitoxin YmcE, pfam15939.


Pssm-ID: 285401  Cd Length: 54  Bit Score: 75.75  E-value: 1.00e-20
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 94541104    1 MNIEELKKQAETEIADFIAQKIAELNKNTGKEVSEIRFTAREKMTGLESYDVKI 54
Cdd:pfam08178  1 MNIEELKHKAEEEIAALISKKIAELRKKTGKEVSEIEFTAREKMTGLESYDVKI 54
PA28_alpha pfam02251
Proteasome activator pa28 alpha subunit; PA28 activator complex (also known as 11s regulator ...
4-26 9.46e-03

Proteasome activator pa28 alpha subunit; PA28 activator complex (also known as 11s regulator of 20S proteasome) is a ring shaped hexameric structure of alternating alpha and beta subunits. This family represents the alpha subunit. The activator complex binds to the 20S proteasome ana simulates peptidase activity in and ATP-independent manner.


Pssm-ID: 460507  Cd Length: 61  Bit Score: 30.61  E-value: 9.46e-03
                         10        20
                 ....*....|....*....|...
gi 94541104    4 EELKKQAETEIADFIAQKIAELN 26
Cdd:pfam02251 12 QSLTKEAENLVSKFFPKKIIELD 34
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options: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.
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