Definition Nostoc sp. PCC 7120, complete genome.
Accession NC_003272
Length 6,413,771

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The map label for this gene is comE [H]

Identifier: 17229475

GI number: 17229475

Start: 2371483

End: 2373879

Strand: Reverse

Name: comE [H]

Synonym: all1983

Alternate gene names: 17229475

Gene position: 2373879-2371483 (Counterclockwise)

Preceding gene: 17229476

Following gene: 17229473

Centisome position: 37.01

GC content: 42.43

Gene sequence:

>2397_bases
ATGAACTATACTTCACGAGAAGTATCAAGAAGATTGCCATCAGGTGCTTGTGCAAGAAGTCTTATGATTCAAACTAGTGG
TGTCATTATCTGCCTTGGCTACATTTTAGGATTGTTATTTACGGCAGTTCCGGGGAGTGGAGTGTGGATTTTAGTCTTAG
GAATTGTGTGTGCAGTCTTTTTGAGAAGAGGGGCAAAACCACAACGACTTCTACAAAAATCAGCAAATGATGTAGTGTCT
AATAGTTTACTCCTAACTCCGCTTCCACGAGTGTGGTTAATTGCTGGGTTGGTGGGGTTGTTAGCAAGTTTTTATTTTCA
ATGGCGTGTACCTCAACCAACAGCAACGGATATTAGTAAATTTGTCTCATCAGATAGCAATAATCAAGAACAACTGGTGA
TTGTGCGTGGGGAAGTCGCTAGTAATCCTCGCTTGACTCGCAGCCAAAGGGGGCAATTTTGGTTGCAAGTATCTCAGTTA
GATGAAGTGAGAAATCAGAAAGATACGAAAGAAACTCAAAAAGGGGCGAGTGGTAAGTTATATGTAACTGTGCCTATACT
CAAGGCTACTGGTTTACATCCTGGGCAAGAAATTGCGGTGACAGGGGTGTTGTATAAACCGAAGGCTGCATCAAACCCTG
GGGCTTTTGATTTTAAAAAGTATCTGGAGCGGGAGGGGACATTTGCTGGCTTGATGGGACGGCAGATTAATATTTTGGAT
GAAGAGGAACAATGGGGATGGTGGCAAATTCGAGAACGGATTGTGCGATCGCAAGTTATGGGGTTAGATATACCAGAAGG
GCCTCTTGTCAGTGCAATGGTGCTGGGTAGCAAAGCTGTTGATTTACCCTACGATATCCGCGATTTATTTGTACAAGCAG
GATTAGCCCATGCTTTGGCAGCTTCAGGGTTTCAAACTTCACTGATTTTAAGTGTCATTTTACAGCTAACTAAGCGGGCA
AAAAAGGTGACTCAGGTTAGCCTGGGTGCGTTGGCTTTGATTATTTTCCTGAGTTTAACGGGATTTCAGCCTGCTGTACT
TAGGGCTGTGATTATGGGTTTTGCTGCTTTGGTGGGCTTGGCATTAGATAGGAAAGTGAAACAGTTGGGTTCACTGTTAT
TAGCCGCCACTATATTATTAGTATTTAATCCTTTGTGGATTTGGGATTTAGGTTTTCAGTTAAGTTTTTTAGCGACTTTG
GGATTAGTGGTGAGTGTCCCGGCGATTACTAGTTTTTTGGGTTGGATTCCCCCAGCGATCGCCTCTTTGATTTCCGTTCC
TCTGGCTGCTACAATTTGGACTCTACCGTTGCAACTATTCGTGTTTGGGGTTGTGCCTGCTTATAGTTTGCTACTAAATA
TTATTACCACACCGTTAATCTCAATTATTAGCATTGGTGGAATTATCAGCGCGATGTTTGCATTAATCTTGTCTGGTGCT
GGTAGCTTTGTGGCAGGTTTTCTCCACTATCCCACTGATTGGTTAATTAAATTAGTCGAAATTTTCAGCCAGTTACCAGG
GAATTCATTGATTGTAGGTAGCATCTCAACTTGGCAGTTATTGGCAATTTATGGACTAGTTTTCCTGGTTTGGTTAGTAA
ACTGGTGGCAGAAACGCTGGTGGTTTGCAGGTTTAATGGCTATTGGCTTGGTTTTATTTCCCGCTTGGCATTCTGCAAGT
ACGTTATCGCGGGTTACGGTATTAGAAGCTGGGGCAGAACCTGTGGTGGTTGTGCAAGATAGAGGTACAGTTACTTTAAT
TAATAGTGGGGATGAGGGTACAGGACGCTTTACGATTTTACCCTTTTTACAGCAGCAAGGTGTGAATCAAATTGATTGGG
CGATCGCTACTGATTTTCAACGCAATAATAATGATGCTTGGTTAGAAGTTCTGCAACGTTTGGCAATTAAAAACTTTTAC
GCCTACGCTACCAATAAGGAAAATTCTCTAGCAGATCAAGCCATACCTCAAATCTTACAAAAGCAAAAGGGCATTTATCA
ACTTTTACCTGTTGGGCAAACTATTAATCTTGGTTCTACGGTAGCCCAATTAATCAACGAACAACCAATGATGCAGTTGC
AAATGTTAGGCCAGAGTTGGTTATTGGTGGGGGATGTGGAACCGAAAGAGGTAGAAAGAATTATGAAAGCTGGAGGTTGG
CCTAGTCCTCAAGTTTTGTGGTGTAATGCTGAGTCTTTAAAGGATTTAGTCATGATGCTCAAACCGCAGGTGGCGATCGC
TTCTTCTGGTAGTCTTGAGAGTACGGTCTTATCTGAACTCAGTAAAACATCAACTAAAGTTTTCGTGACAGCCCAAGATG
GGGCTATTCAATGGATGCCCAATGGTGAGTTTGAATCGTTTACTCAGGTGTCTGAGAGTAAGTCTTCCGTTTTGTAA

Upstream 100 bases:

>100_bases
ATGCTGTTCTAGGCTTTAATTTGGGTATTTCTCTGTGATGTGTTGATACAACATTTATAATTCAAAGCCTGCACGCGCGG
GCTTTGTTTGTATAAACCTG

Downstream 100 bases:

>100_bases
TATTTGGTTTTATTTCACACCGAAACAAGGAAAGTTGATTAAAGATTTTGGGCTAAAGCTACAGCACCCCATAATGGTGC
ATCGTCGGCTAATGCTGCCG

Product: competence protein

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 798; Mature: 798

Protein sequence:

>798_residues
MNYTSREVSRRLPSGACARSLMIQTSGVIICLGYILGLLFTAVPGSGVWILVLGIVCAVFLRRGAKPQRLLQKSANDVVS
NSLLLTPLPRVWLIAGLVGLLASFYFQWRVPQPTATDISKFVSSDSNNQEQLVIVRGEVASNPRLTRSQRGQFWLQVSQL
DEVRNQKDTKETQKGASGKLYVTVPILKATGLHPGQEIAVTGVLYKPKAASNPGAFDFKKYLEREGTFAGLMGRQINILD
EEEQWGWWQIRERIVRSQVMGLDIPEGPLVSAMVLGSKAVDLPYDIRDLFVQAGLAHALAASGFQTSLILSVILQLTKRA
KKVTQVSLGALALIIFLSLTGFQPAVLRAVIMGFAALVGLALDRKVKQLGSLLLAATILLVFNPLWIWDLGFQLSFLATL
GLVVSVPAITSFLGWIPPAIASLISVPLAATIWTLPLQLFVFGVVPAYSLLLNIITTPLISIISIGGIISAMFALILSGA
GSFVAGFLHYPTDWLIKLVEIFSQLPGNSLIVGSISTWQLLAIYGLVFLVWLVNWWQKRWWFAGLMAIGLVLFPAWHSAS
TLSRVTVLEAGAEPVVVVQDRGTVTLINSGDEGTGRFTILPFLQQQGVNQIDWAIATDFQRNNNDAWLEVLQRLAIKNFY
AYATNKENSLADQAIPQILQKQKGIYQLLPVGQTINLGSTVAQLINEQPMMQLQMLGQSWLLVGDVEPKEVERIMKAGGW
PSPQVLWCNAESLKDLVMMLKPQVAIASSGSLESTVLSELSKTSTKVFVTAQDGAIQWMPNGEFESFTQVSESKSSVL

Sequences:

>Translated_798_residues
MNYTSREVSRRLPSGACARSLMIQTSGVIICLGYILGLLFTAVPGSGVWILVLGIVCAVFLRRGAKPQRLLQKSANDVVS
NSLLLTPLPRVWLIAGLVGLLASFYFQWRVPQPTATDISKFVSSDSNNQEQLVIVRGEVASNPRLTRSQRGQFWLQVSQL
DEVRNQKDTKETQKGASGKLYVTVPILKATGLHPGQEIAVTGVLYKPKAASNPGAFDFKKYLEREGTFAGLMGRQINILD
EEEQWGWWQIRERIVRSQVMGLDIPEGPLVSAMVLGSKAVDLPYDIRDLFVQAGLAHALAASGFQTSLILSVILQLTKRA
KKVTQVSLGALALIIFLSLTGFQPAVLRAVIMGFAALVGLALDRKVKQLGSLLLAATILLVFNPLWIWDLGFQLSFLATL
GLVVSVPAITSFLGWIPPAIASLISVPLAATIWTLPLQLFVFGVVPAYSLLLNIITTPLISIISIGGIISAMFALILSGA
GSFVAGFLHYPTDWLIKLVEIFSQLPGNSLIVGSISTWQLLAIYGLVFLVWLVNWWQKRWWFAGLMAIGLVLFPAWHSAS
TLSRVTVLEAGAEPVVVVQDRGTVTLINSGDEGTGRFTILPFLQQQGVNQIDWAIATDFQRNNNDAWLEVLQRLAIKNFY
AYATNKENSLADQAIPQILQKQKGIYQLLPVGQTINLGSTVAQLINEQPMMQLQMLGQSWLLVGDVEPKEVERIMKAGGW
PSPQVLWCNAESLKDLVMMLKPQVAIASSGSLESTVLSELSKTSTKVFVTAQDGAIQWMPNGEFESFTQVSESKSSVL
>Mature_798_residues
MNYTSREVSRRLPSGACARSLMIQTSGVIICLGYILGLLFTAVPGSGVWILVLGIVCAVFLRRGAKPQRLLQKSANDVVS
NSLLLTPLPRVWLIAGLVGLLASFYFQWRVPQPTATDISKFVSSDSNNQEQLVIVRGEVASNPRLTRSQRGQFWLQVSQL
DEVRNQKDTKETQKGASGKLYVTVPILKATGLHPGQEIAVTGVLYKPKAASNPGAFDFKKYLEREGTFAGLMGRQINILD
EEEQWGWWQIRERIVRSQVMGLDIPEGPLVSAMVLGSKAVDLPYDIRDLFVQAGLAHALAASGFQTSLILSVILQLTKRA
KKVTQVSLGALALIIFLSLTGFQPAVLRAVIMGFAALVGLALDRKVKQLGSLLLAATILLVFNPLWIWDLGFQLSFLATL
GLVVSVPAITSFLGWIPPAIASLISVPLAATIWTLPLQLFVFGVVPAYSLLLNIITTPLISIISIGGIISAMFALILSGA
GSFVAGFLHYPTDWLIKLVEIFSQLPGNSLIVGSISTWQLLAIYGLVFLVWLVNWWQKRWWFAGLMAIGLVLFPAWHSAS
TLSRVTVLEAGAEPVVVVQDRGTVTLINSGDEGTGRFTILPFLQQQGVNQIDWAIATDFQRNNNDAWLEVLQRLAIKNFY
AYATNKENSLADQAIPQILQKQKGIYQLLPVGQTINLGSTVAQLINEQPMMQLQMLGQSWLLVGDVEPKEVERIMKAGGW
PSPQVLWCNAESLKDLVMMLKPQVAIASSGSLESTVLSELSKTSTKVFVTAQDGAIQWMPNGEFESFTQVSESKSSVL

Specific function: The comE operon is required for the binding and uptake of transforming DNA. ComEC is required for internalization but is dispensable for DNA binding [H]

COG id: COG0658

COG function: function code R; Predicted membrane metal-binding protein

Gene ontology:

Cell location: Cell membrane; Multi-pass membrane protein (Probable) [H]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: To H.influenzae REC2, N.gonorrhoeae ComA and E.coli YcaI [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR001279
- InterPro:   IPR004477
- InterPro:   IPR004797 [H]

Pfam domain/function: PF03772 Competence; PF00753 Lactamase_B [H]

EC number: NA

Molecular weight: Translated: 87280; Mature: 87280

Theoretical pI: Translated: 9.54; Mature: 9.54

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
1.9 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNYTSREVSRRLPSGACARSLMIQTSGVIICLGYILGLLFTAVPGSGVWILVLGIVCAVF
CCCCHHHHHHHCCCHHHHHHHHHHCCCHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHH
LRRGAKPQRLLQKSANDVVSNSLLLTPLPRVWLIAGLVGLLASFYFQWRVPQPTATDISK
HHCCCCHHHHHHHHHHHHHHCCEEECCCHHHHHHHHHHHHHHHHHHEECCCCCCHHHHHH
FVSSDSNNQEQLVIVRGEVASNPRLTRSQRGQFWLQVSQLDEVRNQKDTKETQKGASGKL
HHCCCCCCCCEEEEEECCCCCCCCCCCCCCCCEEEEHHHHHHHHCCCCHHHHHCCCCCEE
YVTVPILKATGLHPGQEIAVTGVLYKPKAASNPGAFDFKKYLEREGTFAGLMGRQINILD
EEEEEEEEECCCCCCCCEEEEEEEECCCCCCCCCCHHHHHHHHHCCCEEHHCCCEEEEEC
EEEQWGWWQIRERIVRSQVMGLDIPEGPLVSAMVLGSKAVDLPYDIRDLFVQAGLAHALA
CCCCCCHHHHHHHHHHHHHHCCCCCCCCHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHH
ASGFQTSLILSVILQLTKRAKKVTQVSLGALALIIFLSLTGFQPAVLRAVIMGFAALVGL
HCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHH
ALDRKVKQLGSLLLAATILLVFNPLWIWDLGFQLSFLATLGLVVSVPAITSFLGWIPPAI
HHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
ASLISVPLAATIWTLPLQLFVFGVVPAYSLLLNIITTPLISIISIGGIISAMFALILSGA
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCC
GSFVAGFLHYPTDWLIKLVEIFSQLPGNSLIVGSISTWQLLAIYGLVFLVWLVNWWQKRW
HHHHHHHHHCCHHHHHHHHHHHHHCCCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHH
WFAGLMAIGLVLFPAWHSASTLSRVTVLEAGAEPVVVVQDRGTVTLINSGDEGTGRFTIL
HHHHHHHHHHHHHCCCCCHHHHHHHHHEECCCCCEEEEECCCCEEEEECCCCCCCCEEEE
PFLQQQGVNQIDWAIATDFQRNNNDAWLEVLQRLAIKNFYAYATNKENSLADQAIPQILQ
EHHHHCCCCHHHHHHEECCCCCCCHHHHHHHHHHHHHHHHHEECCCCCHHHHHHHHHHHH
KQKGIYQLLPVGQTINLGSTVAQLINEQPMMQLQMLGQSWLLVGDVEPKEVERIMKAGGW
HCCCCEEEECCCCCCCCHHHHHHHHCCCHHHHHHHCCCCEEEEECCCHHHHHHHHHCCCC
PSPQVLWCNAESLKDLVMMLKPQVAIASSGSLESTVLSELSKTSTKVFVTAQDGAIQWMP
CCCCEEEECHHHHHHHHHHHCCCEEEECCCCHHHHHHHHHHHCCCEEEEEECCCEEEECC
NGEFESFTQVSESKSSVL
CCCHHHHHHHHHHHHCCC
>Mature Secondary Structure
MNYTSREVSRRLPSGACARSLMIQTSGVIICLGYILGLLFTAVPGSGVWILVLGIVCAVF
CCCCHHHHHHHCCCHHHHHHHHHHCCCHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHH
LRRGAKPQRLLQKSANDVVSNSLLLTPLPRVWLIAGLVGLLASFYFQWRVPQPTATDISK
HHCCCCHHHHHHHHHHHHHHCCEEECCCHHHHHHHHHHHHHHHHHHEECCCCCCHHHHHH
FVSSDSNNQEQLVIVRGEVASNPRLTRSQRGQFWLQVSQLDEVRNQKDTKETQKGASGKL
HHCCCCCCCCEEEEEECCCCCCCCCCCCCCCCEEEEHHHHHHHHCCCCHHHHHCCCCCEE
YVTVPILKATGLHPGQEIAVTGVLYKPKAASNPGAFDFKKYLEREGTFAGLMGRQINILD
EEEEEEEEECCCCCCCCEEEEEEEECCCCCCCCCCHHHHHHHHHCCCEEHHCCCEEEEEC
EEEQWGWWQIRERIVRSQVMGLDIPEGPLVSAMVLGSKAVDLPYDIRDLFVQAGLAHALA
CCCCCCHHHHHHHHHHHHHHCCCCCCCCHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHH
ASGFQTSLILSVILQLTKRAKKVTQVSLGALALIIFLSLTGFQPAVLRAVIMGFAALVGL
HCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHH
ALDRKVKQLGSLLLAATILLVFNPLWIWDLGFQLSFLATLGLVVSVPAITSFLGWIPPAI
HHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
ASLISVPLAATIWTLPLQLFVFGVVPAYSLLLNIITTPLISIISIGGIISAMFALILSGA
HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCC
GSFVAGFLHYPTDWLIKLVEIFSQLPGNSLIVGSISTWQLLAIYGLVFLVWLVNWWQKRW
HHHHHHHHHCCHHHHHHHHHHHHHCCCCEEEEECCHHHHHHHHHHHHHHHHHHHHHHHHH
WFAGLMAIGLVLFPAWHSASTLSRVTVLEAGAEPVVVVQDRGTVTLINSGDEGTGRFTIL
HHHHHHHHHHHHHCCCCCHHHHHHHHHEECCCCCEEEEECCCCEEEEECCCCCCCCEEEE
PFLQQQGVNQIDWAIATDFQRNNNDAWLEVLQRLAIKNFYAYATNKENSLADQAIPQILQ
EHHHHCCCCHHHHHHEECCCCCCCHHHHHHHHHHHHHHHHHEECCCCCHHHHHHHHHHHH
KQKGIYQLLPVGQTINLGSTVAQLINEQPMMQLQMLGQSWLLVGDVEPKEVERIMKAGGW
HCCCCEEEECCCCCCCCHHHHHHHHCCCHHHHHHHCCCCEEEEECCCHHHHHHHHHCCCC
PSPQVLWCNAESLKDLVMMLKPQVAIASSGSLESTVLSELSKTSTKVFVTAQDGAIQWMP
CCCCEEEECHHHHHHHHHHHCCCEEEECCCCHHHHHHHHHHHCCCEEEEEECCCEEEECC
NGEFESFTQVSESKSSVL
CCCHHHHHHHHHHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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: 6.0

TargetDB status: NA

Availability: NA

References: 7968523; 8969508; 9384377 [H]