| Definition | Xanthobacter autotrophicus Py2 chromosome, complete genome. |
|---|---|
| Accession | NC_009720 |
| Length | 5,308,934 |
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The map label for this gene is merA [H]
Identifier: 154246839
GI number: 154246839
Start: 3224132
End: 3226435
Strand: Direct
Name: merA [H]
Synonym: Xaut_2903
Alternate gene names: 154246839
Gene position: 3224132-3226435 (Clockwise)
Preceding gene: 154246838
Following gene: 154246840
Centisome position: 60.73
GC content: 67.62
Gene sequence:
>2304_bases ATGAACGATTGCTGCGCATCCACCGCGTCCCGGGACAAGGTTGCGGCTTCCGCATCCGCGACACTGCCGAGCTATGCCGT GCGGCCAGGTGTGACGTTCCCGGACTGGCCGGTGGTTTCGTCGCTCGTGGTCAAAGACGCCCTGCTGGCAATGGTCGGGT CCGGCCATGTGCTCAACCGCTGGAGCGGCTACGACCCGGCCACGGACCGCGTTCGCGTTGTGCTGCTTCAGCTTTACGCC GAACACGGACGAGCTCCGACGCCCGGTGCGCTTGCCAAGTGTGCGGCGCTGAGCGAGACGGCCATCCAGCCGCTGCTCCA AGATCTCCGCCGTCGCGACCTGGTCGTTCTCGACGGCGACAAGATCGTCGGCGCCTATCCTTTCACCGACCGCGACACCG GCCACCGGGTCACACTGGATGGACGCACTCTCAATGCCATGTGCGCGGTCGACGCGCTCGGCATCGGTGCCATGACCGGC CACGACATCGCGATCGCATCGAGCTGCCGCTACTGTGGCGCGCCAATCCGGATCGCCACGCGAGATCGAGGCAGGGCGTT GGCCCAGGTCGAGCCGCGGACGGCCTTCGTGTGGCTCAGCGTCCGTTATGAAGGCGCGTGCGCTGCGAACTCACTATGCG CGGCAACGTCATTCTTCTGTTCGGACGATCACCTCGCCGCGTGGCGTCAGGAGCGTCGATCCGCCGAACCGGGATTCCGG CTGTCAATCGAGGAAGCCCTGGAAGCAGGTCGAGCGATCTTCGGGCCGAGCCTTGCCGGTGTGACCGCCGGCGAACGTGC GGTCGACCTCGCTGCCGAGGCGCGTGGAGCATTTCCATCATCGGTCGATACCGTGTCGAAAAACACGCCGACGGCAGGCC GGCGGGTTGCCTCGAACGGGCGCAATGGCGGTGGCTACGATCTCGTCGTCATCGGCGCCGGCTCGGCCGGCTTCTCGGCC GCGATCACAGCCGCCGACCAAGGCGCGCAGGTAGCGCTCATAGGGAGCGGCACCATCGGCGGCACCTGCGTCAATATCGG CTGCGTGCCGTCGAAGACGCTGATCCGCGCCGCCGAGACGCTCCACAATGCTCGGGCGGCAGCGCGCTTCGCCGGCATCT CGGCCGAGGCCGAAGTGACCGACTGGCGGGGAACCGTTCGCCAGAAGGACGCGCTCGTTTCCGGGTTGCGCCAGGCCAAG TACATTGACCTCCTCCCGGCCTATAACGGCATCGCCTATCGCGAAGGGCCGGCGCGCCTCATGGACCGTGGCGTCGAGGT GGACGGCACGCGCATTCCCGCCGGCAAGATCATCATCGCGACCGGCGCGCGGCCGGCGGTTCCTGCCATCCCCGGCATCG AGACCGTGCCGTATCTCACCAGCACGACGGCGCTCGACCTCGAGGAGCTGCCGCGGTCGCTGCTTGTGATCGGCGGCGGC TATATCGGAGCGGAGCTCGCCCAGATGTTCGTCCGCGCCGGCGTCAAGGTGACGCTCGTGTGCCGGTCCCGCTTGCTCCC CGAGACCGAGCCCGAGATCAGCGCGGCCCTGACGGCGTATTTCGCAGACGAGGGGATCACCGTGACCTCCGGTATTGCCT ACCGCGCCATTCGGAAGACTGAGGACGGTGTCTCGCTCATTGTTGCGCGCGACGGCCAGGACACGACGATCGAGGCGGAC CGGGTACTGATCACCACCGGCCGCACACCCAATATTGAAAGCCTGGGGCTCGCCGAACACGAGATCGCCGTCTCGTCTAG GGGCGCCATCGTCATTGATGATCGGATGCGCACGACCCGCGCCGGCATCTATGCCGCCGGCGACGTCACCGGCCGCGACC AGTTCGTTTACATGGCCGCCTACGGCGCAAAGCTCGCGGCGAAGAACGCCCTCAATGGCGACAGCTTGCGCTACGACAAC AGCGCCATGCCCGCCGTCGTGTTCACCGACCCGCAGGTGGCGAGTGTCGGGCTGACGGAGGCCGCGGCTCGAACGGCGGG GTATGCCGTCCGTGCCTCGACGATCGGTCTCGACCAGGTGCCGCGCGCGCTCGCCGCGCGCGACACCCGCGGGCTCATCA AGCTTGTCGCCGACGCCGGCAGCGGCCGGCTGCTCGGCGCGCATATCCTGGCGCCGGAGGGTGCTGACAGCATTCAGACC GCGGCGCTCGCGATCCGGCACCGCCTCACCATCGACGACCTCGCGGATACGATCTTTCCGTATCTCACCACAGTCGAGGG CCTGAAGCTCGCGGCGCTGTCGTTCAGCAAGGACGTCGCGAAGCTGTCGTGCTGCGCGGGCTGA
Upstream 100 bases:
>100_bases CTGCTGGCGGCGAGCCTCGGGCTCATCGCGTGGGGCGTTTATCGGCGCCGCACCAGAGCCGCCTGTTGCGAGACGAGAAT CACGAAGAAGGCCTGAAGCA
Downstream 100 bases:
>100_bases TAGAGATTCATTCAGGCAATACTCGTTTTCAAGCGCAAGAACTGCCGCGCGCTTCTGTCATCGACCTGATACCTGCCACC TCGCCGCAGACCAAGAGAAC
Product: mercuric reductase
Products: NA
Alternate protein names: Hg(II) reductase [H]
Number of amino acids: Translated: 767; Mature: 767
Protein sequence:
>767_residues MNDCCASTASRDKVAASASATLPSYAVRPGVTFPDWPVVSSLVVKDALLAMVGSGHVLNRWSGYDPATDRVRVVLLQLYA EHGRAPTPGALAKCAALSETAIQPLLQDLRRRDLVVLDGDKIVGAYPFTDRDTGHRVTLDGRTLNAMCAVDALGIGAMTG HDIAIASSCRYCGAPIRIATRDRGRALAQVEPRTAFVWLSVRYEGACAANSLCAATSFFCSDDHLAAWRQERRSAEPGFR LSIEEALEAGRAIFGPSLAGVTAGERAVDLAAEARGAFPSSVDTVSKNTPTAGRRVASNGRNGGGYDLVVIGAGSAGFSA AITAADQGAQVALIGSGTIGGTCVNIGCVPSKTLIRAAETLHNARAAARFAGISAEAEVTDWRGTVRQKDALVSGLRQAK YIDLLPAYNGIAYREGPARLMDRGVEVDGTRIPAGKIIIATGARPAVPAIPGIETVPYLTSTTALDLEELPRSLLVIGGG YIGAELAQMFVRAGVKVTLVCRSRLLPETEPEISAALTAYFADEGITVTSGIAYRAIRKTEDGVSLIVARDGQDTTIEAD RVLITTGRTPNIESLGLAEHEIAVSSRGAIVIDDRMRTTRAGIYAAGDVTGRDQFVYMAAYGAKLAAKNALNGDSLRYDN SAMPAVVFTDPQVASVGLTEAAARTAGYAVRASTIGLDQVPRALAARDTRGLIKLVADAGSGRLLGAHILAPEGADSIQT AALAIRHRLTIDDLADTIFPYLTTVEGLKLAALSFSKDVAKLSCCAG
Sequences:
>Translated_767_residues MNDCCASTASRDKVAASASATLPSYAVRPGVTFPDWPVVSSLVVKDALLAMVGSGHVLNRWSGYDPATDRVRVVLLQLYA EHGRAPTPGALAKCAALSETAIQPLLQDLRRRDLVVLDGDKIVGAYPFTDRDTGHRVTLDGRTLNAMCAVDALGIGAMTG HDIAIASSCRYCGAPIRIATRDRGRALAQVEPRTAFVWLSVRYEGACAANSLCAATSFFCSDDHLAAWRQERRSAEPGFR LSIEEALEAGRAIFGPSLAGVTAGERAVDLAAEARGAFPSSVDTVSKNTPTAGRRVASNGRNGGGYDLVVIGAGSAGFSA AITAADQGAQVALIGSGTIGGTCVNIGCVPSKTLIRAAETLHNARAAARFAGISAEAEVTDWRGTVRQKDALVSGLRQAK YIDLLPAYNGIAYREGPARLMDRGVEVDGTRIPAGKIIIATGARPAVPAIPGIETVPYLTSTTALDLEELPRSLLVIGGG YIGAELAQMFVRAGVKVTLVCRSRLLPETEPEISAALTAYFADEGITVTSGIAYRAIRKTEDGVSLIVARDGQDTTIEAD RVLITTGRTPNIESLGLAEHEIAVSSRGAIVIDDRMRTTRAGIYAAGDVTGRDQFVYMAAYGAKLAAKNALNGDSLRYDN SAMPAVVFTDPQVASVGLTEAAARTAGYAVRASTIGLDQVPRALAARDTRGLIKLVADAGSGRLLGAHILAPEGADSIQT AALAIRHRLTIDDLADTIFPYLTTVEGLKLAALSFSKDVAKLSCCAG >Mature_767_residues MNDCCASTASRDKVAASASATLPSYAVRPGVTFPDWPVVSSLVVKDALLAMVGSGHVLNRWSGYDPATDRVRVVLLQLYA EHGRAPTPGALAKCAALSETAIQPLLQDLRRRDLVVLDGDKIVGAYPFTDRDTGHRVTLDGRTLNAMCAVDALGIGAMTG HDIAIASSCRYCGAPIRIATRDRGRALAQVEPRTAFVWLSVRYEGACAANSLCAATSFFCSDDHLAAWRQERRSAEPGFR LSIEEALEAGRAIFGPSLAGVTAGERAVDLAAEARGAFPSSVDTVSKNTPTAGRRVASNGRNGGGYDLVVIGAGSAGFSA AITAADQGAQVALIGSGTIGGTCVNIGCVPSKTLIRAAETLHNARAAARFAGISAEAEVTDWRGTVRQKDALVSGLRQAK YIDLLPAYNGIAYREGPARLMDRGVEVDGTRIPAGKIIIATGARPAVPAIPGIETVPYLTSTTALDLEELPRSLLVIGGG YIGAELAQMFVRAGVKVTLVCRSRLLPETEPEISAALTAYFADEGITVTSGIAYRAIRKTEDGVSLIVARDGQDTTIEAD RVLITTGRTPNIESLGLAEHEIAVSSRGAIVIDDRMRTTRAGIYAAGDVTGRDQFVYMAAYGAKLAAKNALNGDSLRYDN SAMPAVVFTDPQVASVGLTEAAARTAGYAVRASTIGLDQVPRALAARDTRGLIKLVADAGSGRLLGAHILAPEGADSIQT AALAIRHRLTIDDLADTIFPYLTTVEGLKLAALSFSKDVAKLSCCAG
Specific function: Resistance to Hg(2+) in bacteria appears to be governed by a specialized system which includes mercuric reductase. MerA protein is responsible for volatilizing mercury as Hg(0) [H]
COG id: COG1249
COG function: function code C; Pyruvate/2-oxoglutarate dehydrogenase complex, dihydrolipoamide dehydrogenase (E3) component, and related enzymes
Gene ontology:
Cell location: Cytoplasm [C]
Metaboloic importance: Non_Essential [C]
Operon status: Not Known
Operon components: None
Similarity: Contains 1 HMA domain [H]
Homologues:
Organism=Homo sapiens, GI91199540, Length=475, Percent_Identity=30.3157894736842, Blast_Score=179, Evalue=9e-45, Organism=Homo sapiens, GI50301238, Length=464, Percent_Identity=30.8189655172414, Blast_Score=174, Evalue=3e-43, Organism=Homo sapiens, GI22035672, Length=447, Percent_Identity=30.6487695749441, Blast_Score=130, Evalue=6e-30, Organism=Homo sapiens, GI33519430, Length=417, Percent_Identity=25.1798561151079, Blast_Score=107, Evalue=4e-23, Organism=Homo sapiens, GI33519428, Length=417, Percent_Identity=25.1798561151079, Blast_Score=107, Evalue=4e-23, Organism=Homo sapiens, GI33519426, Length=417, Percent_Identity=25.1798561151079, Blast_Score=107, Evalue=4e-23, Organism=Homo sapiens, GI148277071, Length=417, Percent_Identity=25.1798561151079, Blast_Score=107, Evalue=4e-23, Organism=Homo sapiens, GI148277065, Length=417, Percent_Identity=25.1798561151079, Blast_Score=107, Evalue=5e-23, Organism=Homo sapiens, GI291045266, Length=422, Percent_Identity=25.1184834123223, Blast_Score=105, Evalue=2e-22, Organism=Homo sapiens, GI291045268, Length=417, Percent_Identity=24.4604316546763, Blast_Score=88, Evalue=3e-17, Organism=Escherichia coli, GI87081717, Length=455, Percent_Identity=34.0659340659341, Blast_Score=204, Evalue=2e-53, Organism=Escherichia coli, GI1786307, Length=467, Percent_Identity=30.406852248394, Blast_Score=191, Evalue=1e-49, Organism=Escherichia coli, GI1789915, Length=428, Percent_Identity=29.9065420560748, Blast_Score=160, Evalue=3e-40, Organism=Escherichia coli, GI87082354, Length=471, Percent_Identity=27.1762208067941, Blast_Score=160, Evalue=3e-40, Organism=Escherichia coli, GI1789065, Length=226, Percent_Identity=30.0884955752212, Blast_Score=77, Evalue=5e-15, Organism=Caenorhabditis elegans, GI32565766, Length=487, Percent_Identity=30.1848049281314, Blast_Score=196, Evalue=3e-50, Organism=Caenorhabditis elegans, GI17557007, Length=486, Percent_Identity=27.9835390946502, Blast_Score=151, Evalue=1e-36, Organism=Caenorhabditis elegans, GI71983419, Length=348, Percent_Identity=30.7471264367816, Blast_Score=131, Evalue=1e-30, Organism=Caenorhabditis elegans, GI71983429, Length=348, Percent_Identity=30.7471264367816, Blast_Score=130, Evalue=2e-30, Organism=Caenorhabditis elegans, GI71982272, Length=462, Percent_Identity=23.8095238095238, Blast_Score=96, Evalue=9e-20, Organism=Saccharomyces cerevisiae, GI6321091, Length=502, Percent_Identity=30.8764940239044, Blast_Score=186, Evalue=2e-47, Organism=Saccharomyces cerevisiae, GI6325166, Length=467, Percent_Identity=27.8372591006424, Blast_Score=145, Evalue=3e-35, Organism=Saccharomyces cerevisiae, GI6325240, Length=476, Percent_Identity=24.1596638655462, Blast_Score=94, Evalue=6e-20, Organism=Drosophila melanogaster, GI21358499, Length=469, Percent_Identity=31.3432835820896, Blast_Score=187, Evalue=2e-47, Organism=Drosophila melanogaster, GI24640551, Length=489, Percent_Identity=29.2433537832311, Blast_Score=152, Evalue=9e-37, Organism=Drosophila melanogaster, GI24640553, Length=502, Percent_Identity=29.0836653386454, Blast_Score=152, Evalue=1e-36, Organism=Drosophila melanogaster, GI24640549, Length=489, Percent_Identity=29.2433537832311, Blast_Score=151, Evalue=2e-36, Organism=Drosophila melanogaster, GI17737741, Length=495, Percent_Identity=28.8888888888889, Blast_Score=139, Evalue=7e-33,
Paralogues:
None
Copy number: NA
Swissprot (AC and ID): NA
Other databases:
- InterPro: IPR016156 - InterPro: IPR013027 - InterPro: IPR017969 - InterPro: IPR006121 - InterPro: IPR000815 - InterPro: IPR021179 - InterPro: IPR004099 - InterPro: IPR012999 - InterPro: IPR001327 [H]
Pfam domain/function: PF00403 HMA; PF00070 Pyr_redox; PF07992 Pyr_redox_2; PF02852 Pyr_redox_dim [H]
EC number: =1.16.1.1 [H]
Molecular weight: Translated: 80181; Mature: 80181
Theoretical pI: Translated: 7.38; Mature: 7.38
Prosite motif: PS00076 PYRIDINE_REDOX_1
Important sites: NA
Signals:
None
Transmembrane regions:
None
Cys/Met content:
1.8 %Cys (Translated Protein) 1.2 %Met (Translated Protein) 3.0 %Cys+Met (Translated Protein) 1.8 %Cys (Mature Protein) 1.2 %Met (Mature Protein) 3.0 %Cys+Met (Mature Protein)
Secondary structure:
>Translated Secondary Structure MNDCCASTASRDKVAASASATLPSYAVRPGVTFPDWPVVSSLVVKDALLAMVGSGHVLNR CCCHHCCCCCCCHHHHCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEC WSGYDPATDRVRVVLLQLYAEHGRAPTPGALAKCAALSETAIQPLLQDLRRRDLVVLDGD CCCCCCCHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHCCEEEECCC KIVGAYPFTDRDTGHRVTLDGRTLNAMCAVDALGIGAMTGHDIAIASSCRYCGAPIRIAT EEEEEECCCCCCCCCEEEECCCEEEHEEHHHHHCCCCCCCCCEEEECCCCCCCCCEEEEE RDRGRALAQVEPRTAFVWLSVRYEGACAANSLCAATSFFCSDDHLAAWRQERRSAEPGFR CCCCCEEEEECCCEEEEEEEEEECCCCCCCHHHHHHHEECCCCHHHHHHHHHHCCCCCCE LSIEEALEAGRAIFGPSLAGVTAGERAVDLAAEARGAFPSSVDTVSKNTPTAGRRVASNG EEHHHHHHCCCEECCCCCCCCCCCCHHHHHHHHHCCCCCCCHHHCCCCCCCCCHHHHCCC RNGGGYDLVVIGAGSAGFSAAITAADQGAQVALIGSGTIGGTCVNIGCVPSKTLIRAAET CCCCCEEEEEEECCCCCCEEEEEECCCCCEEEEEECCCCCCEEEEECCCCCHHHHHHHHH LHNARAAARFAGISAEAEVTDWRGTVRQKDALVSGLRQAKYIDLLPAYNGIAYREGPARL HHHHHHHHHHHCCCCCCEEECCCCHHHHHHHHHHHHHHHHEEEEEECCCCCEECCCHHHH MDRGVEVDGTRIPAGKIIIATGARPAVPAIPGIETVPYLTSTTALDLEELPRSLLVIGGG HHCCCCCCCCCCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCHHHCCCEEEEEECC YIGAELAQMFVRAGVKVTLVCRSRLLPETEPEISAALTAYFADEGITVTSGIAYRAIRKT HHHHHHHHHHHHCCCEEEEEEHHHCCCCCCCHHHHHHHEEECCCCEEEECCCEEHHHHCC EDGVSLIVARDGQDTTIEADRVLITTGRTPNIESLGLAEHEIAVSSRGAIVIDDRMRTTR CCCEEEEEEECCCCCEEECCEEEEECCCCCCCCCCCCCHHEEEECCCCEEEECCCCCHHH AGIYAAGDVTGRDQFVYMAAYGAKLAAKNALNGDSLRYDNSAMPAVVFTDPQVASVGLTE CCEEEECCCCCCCCEEEEEECCCHHHHCCCCCCCCEEECCCCCCEEEECCCCEEECCCHH AAARTAGYAVRASTIGLDQVPRALAARDTRGLIKLVADAGSGRLLGAHILAPEGADSIQT HHHHHCCEEEEEEECCHHHHHHHHHHCCCCCEEEEEECCCCCCEEEEEEECCCCCCHHHH AALAIRHRLTIDDLADTIFPYLTTVEGLKLAALSFSKDVAKLSCCAG HHHHHHHCCCHHHHHHHHHHHHHHHCCCEEEEEHHHHHHHHHHHCCC >Mature Secondary Structure MNDCCASTASRDKVAASASATLPSYAVRPGVTFPDWPVVSSLVVKDALLAMVGSGHVLNR CCCHHCCCCCCCHHHHCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEC WSGYDPATDRVRVVLLQLYAEHGRAPTPGALAKCAALSETAIQPLLQDLRRRDLVVLDGD CCCCCCCHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHCCEEEECCC KIVGAYPFTDRDTGHRVTLDGRTLNAMCAVDALGIGAMTGHDIAIASSCRYCGAPIRIAT EEEEEECCCCCCCCCEEEECCCEEEHEEHHHHHCCCCCCCCCEEEECCCCCCCCCEEEEE RDRGRALAQVEPRTAFVWLSVRYEGACAANSLCAATSFFCSDDHLAAWRQERRSAEPGFR CCCCCEEEEECCCEEEEEEEEEECCCCCCCHHHHHHHEECCCCHHHHHHHHHHCCCCCCE LSIEEALEAGRAIFGPSLAGVTAGERAVDLAAEARGAFPSSVDTVSKNTPTAGRRVASNG EEHHHHHHCCCEECCCCCCCCCCCCHHHHHHHHHCCCCCCCHHHCCCCCCCCCHHHHCCC RNGGGYDLVVIGAGSAGFSAAITAADQGAQVALIGSGTIGGTCVNIGCVPSKTLIRAAET CCCCCEEEEEEECCCCCCEEEEEECCCCCEEEEEECCCCCCEEEEECCCCCHHHHHHHHH LHNARAAARFAGISAEAEVTDWRGTVRQKDALVSGLRQAKYIDLLPAYNGIAYREGPARL HHHHHHHHHHHCCCCCCEEECCCCHHHHHHHHHHHHHHHHEEEEEECCCCCEECCCHHHH MDRGVEVDGTRIPAGKIIIATGARPAVPAIPGIETVPYLTSTTALDLEELPRSLLVIGGG HHCCCCCCCCCCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCHHHCCCEEEEEECC YIGAELAQMFVRAGVKVTLVCRSRLLPETEPEISAALTAYFADEGITVTSGIAYRAIRKT HHHHHHHHHHHHCCCEEEEEEHHHCCCCCCCHHHHHHHEEECCCCEEEECCCEEHHHHCC EDGVSLIVARDGQDTTIEADRVLITTGRTPNIESLGLAEHEIAVSSRGAIVIDDRMRTTR CCCEEEEEEECCCCCEEECCEEEEECCCCCCCCCCCCCHHEEEECCCCEEEECCCCCHHH AGIYAAGDVTGRDQFVYMAAYGAKLAAKNALNGDSLRYDNSAMPAVVFTDPQVASVGLTE CCEEEECCCCCCCCEEEEEECCCHHHHCCCCCCCCEEECCCCCCEEEECCCCEEECCCHH AAARTAGYAVRASTIGLDQVPRALAARDTRGLIKLVADAGSGRLLGAHILAPEGADSIQT HHHHHCCEEEEEEECCHHHHHHHHHHCCCCCEEEEEECCCCCCEEEEEEECCCCCCHHHH AALAIRHRLTIDDLADTIFPYLTTVEGLKLAALSFSKDVAKLSCCAG HHHHHHHCCCHHHHHHHHHHHHHHHCCCEEEEEHHHHHHHHHHHCCC
PDB accession: NA
Resolution: NA
Structure class: Alpha Beta
Cofactors: NA
Metal ions: NA
Kcat value (1/min): NA
Specific activity: NA
Km value (mM): NA
Substrates: NA
Specific reaction: NA
General reaction: NA
Inhibitor: NA
Structure determination priority: 9.0
TargetDB status: NA
Availability: NA
References: 3037534 [H]