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The map label for this gene is cheA

Identifier: 30063340

GI number: 30063340

Start: 1948644

End: 1950608

Strand: Reverse

Name: cheA

Synonym: S2028

Alternate gene names: 30063340

Gene position: 1950608-1948644 (Counterclockwise)

Preceding gene: 30063341

Following gene: 30063339

Centisome position: 42.41

GC content: 53.18

Gene sequence:

>1965_bases
GTGAGCATCGATATAAGCGATTTTTATCAGACATTTTTTGATGAAGCGGACGAACTGTTGGCTGATATGGAGCAGCATCT
GCTGGTTTTGCAGCCGGAAGCGCCAGATGCCGAACAATTGAATGCCATCTTTCGGGCTGCCCACTCGATCAAAGGAGGGG
CAGGAACTTTTGGCTTCAGCGTTTTGCAGGAAACCACGCATCTGATGGAAAACCTGCTCGATGAAGCCAGACGAGGTGAG
ATGCAACTCAACACCGACATTATCAATCTGTTTTTGGAAACGAAGGACATCATGCAAGAACAGCTCGACGCTTATAAACA
GTCGCAAGAGCCGGATGCCGCCAGCTACGATTATATCTGCCAGGCCTTGCGTCAACTGGCATTAGAAGCGAAAGGCGAAA
CGCCATCCGCAGTGACCCGATTAAGTGTGGTTGCCAAAAGTGAACCGCAAGATGAGCAAAGTCGCAGTCAGTTGCCGCGA
CGAATTATCCTTTCGCGCCTGAAGGCCGGCGAAGTCGACCTGCTGGAAGAAGAGCTGGGGCATCTGACAACGTTAAATGA
CGTGGTGAAAGGGGCGGATTCTCTCTCGGCAATATTACCGGGCGATATCGCCGAAGATGACATCACAGCGGTACTCTGTT
TTGTGATTGAAGCCGATCAGATTACCTTTGAAACAGTAGAAGTTTCGCCAAAAATAGCTACCCCACCTGTGCTTAAACTG
GCAGCCGAACAAGCGCCAACCGGCCGCGTGGAGCGGGAAAAAACGACGCGCAGCAGTGAATCCACCAGCATCCGTGTAGC
GGTAGAAAAGGTTGATCAATTAATTAACCTCGTCGGCGAGCTGGTTATCACCCAGTCCATGCTTGCCCAGCGTTCCAGCG
AACTGGACCCGGTTAATCATGGTGATTTGATTACCAGCATGGGGCAGTTACAACGTAACGCCCGTGATTTGCAGGAATCA
GTGATGTCGATTCGCATGATGCCGATGGAATATGTCTTTAGTCGCTATCCCCGGCTGGTGCGTGATCTGGCGGGAAAACT
CGGCAAGCAGGTAGAACTGACGCTGGTGGGCAGTTCCACCGAGCTCGACAAGAGCCTGATAGAACGCATTATCGACCCGC
TGACCCACCTGGTACGCAATAGCCTCGATCACGGTATTGAACTGCCAGAAAAACGGCTCGCCGCAGGTAAAAACAGCGTC
GGAAATTTAATTCTGTCTGCCGAACATCAGGGCGGCAACATTTGCATTGAAGTGACCGACGATGGGGCGGGGCTAAACCG
TGAGCGAATTCTGGCAAAAGCGGCCTCGCAAGGTTTGACTGTCAGCGAAAACATGAGCGACGACGAAGTTGCAATGCTGA
TATTTGCACCAGGCTTCTCCACGGCAGAGCAGGTCACCGACGTCTCCGGGCGCGGCGTCGGCATGGACGTCGTTAAACGT
AATATCCAGGAGATGGGCGGTCATGTCGAAATCCAGTCGAAGCAGGGTACTGGCACTACGATCCGCATTTTACTGCCGCT
GACGCTGGCCATCCTCGACGGCATGTCCGTACGCGTTGCGGATGAAGTTTTCATTCTGCCGCTGAATGCTGTTATGGAAT
CACTGCAACCCCGTGAAGCCGATCTCCATCCACTGGCCGGCGGCGAGCGGGTGCTGGAAGTGCGGGGTGAATATCTGCCC
ATCGTCGAACTGTGGAAAGTGTTCAACGTCGCGGGCGCGAAAACCGAAGCCACCCAGGGAATTGTGGTGATCTTACAAAG
TGGCGGTCGCCGCTACGCCTTGCTGGTGGATCAATTAATTGGTCAACACCAGGTTGTGGTTAAAAACCTTGAAAGTAACT
ATCGCAAAGTCCCCGGCATTTCTGCTGCGACCATTCTTGGCGACGGCAGCGTGGCACTGATTGTTGATGTCTCCGCCTTG
CAGGCGATAAACCGCGAACAACGTATGGCGAACACCGCCGCCTGA

Upstream 100 bases:

>100_bases
GCCGAAAGCCAGAATGAGCCAGTAAGCGCCCTAGAAAAACCTGAGGTTGCACCACAGGTCAGTGTTCCCACAATGCCATC
AGCCGAACCGAGGTGACAGC

Downstream 100 bases:

>100_bases
ATGAGTAAAAAGGTAACAATATGACCGGTATGACGAATGTAACAAAGCTGGCCAGCGAGCCGTCAGGCCAGGAATTTCTG
GTATTTACCCTTGGTGATGA

Product: chemotaxis protein CheA

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 654; Mature: 653

Protein sequence:

>654_residues
MSIDISDFYQTFFDEADELLADMEQHLLVLQPEAPDAEQLNAIFRAAHSIKGGAGTFGFSVLQETTHLMENLLDEARRGE
MQLNTDIINLFLETKDIMQEQLDAYKQSQEPDAASYDYICQALRQLALEAKGETPSAVTRLSVVAKSEPQDEQSRSQLPR
RIILSRLKAGEVDLLEEELGHLTTLNDVVKGADSLSAILPGDIAEDDITAVLCFVIEADQITFETVEVSPKIATPPVLKL
AAEQAPTGRVEREKTTRSSESTSIRVAVEKVDQLINLVGELVITQSMLAQRSSELDPVNHGDLITSMGQLQRNARDLQES
VMSIRMMPMEYVFSRYPRLVRDLAGKLGKQVELTLVGSSTELDKSLIERIIDPLTHLVRNSLDHGIELPEKRLAAGKNSV
GNLILSAEHQGGNICIEVTDDGAGLNRERILAKAASQGLTVSENMSDDEVAMLIFAPGFSTAEQVTDVSGRGVGMDVVKR
NIQEMGGHVEIQSKQGTGTTIRILLPLTLAILDGMSVRVADEVFILPLNAVMESLQPREADLHPLAGGERVLEVRGEYLP
IVELWKVFNVAGAKTEATQGIVVILQSGGRRYALLVDQLIGQHQVVVKNLESNYRKVPGISAATILGDGSVALIVDVSAL
QAINREQRMANTAA

Sequences:

>Translated_654_residues
MSIDISDFYQTFFDEADELLADMEQHLLVLQPEAPDAEQLNAIFRAAHSIKGGAGTFGFSVLQETTHLMENLLDEARRGE
MQLNTDIINLFLETKDIMQEQLDAYKQSQEPDAASYDYICQALRQLALEAKGETPSAVTRLSVVAKSEPQDEQSRSQLPR
RIILSRLKAGEVDLLEEELGHLTTLNDVVKGADSLSAILPGDIAEDDITAVLCFVIEADQITFETVEVSPKIATPPVLKL
AAEQAPTGRVEREKTTRSSESTSIRVAVEKVDQLINLVGELVITQSMLAQRSSELDPVNHGDLITSMGQLQRNARDLQES
VMSIRMMPMEYVFSRYPRLVRDLAGKLGKQVELTLVGSSTELDKSLIERIIDPLTHLVRNSLDHGIELPEKRLAAGKNSV
GNLILSAEHQGGNICIEVTDDGAGLNRERILAKAASQGLTVSENMSDDEVAMLIFAPGFSTAEQVTDVSGRGVGMDVVKR
NIQEMGGHVEIQSKQGTGTTIRILLPLTLAILDGMSVRVADEVFILPLNAVMESLQPREADLHPLAGGERVLEVRGEYLP
IVELWKVFNVAGAKTEATQGIVVILQSGGRRYALLVDQLIGQHQVVVKNLESNYRKVPGISAATILGDGSVALIVDVSAL
QAINREQRMANTAA
>Mature_653_residues
SIDISDFYQTFFDEADELLADMEQHLLVLQPEAPDAEQLNAIFRAAHSIKGGAGTFGFSVLQETTHLMENLLDEARRGEM
QLNTDIINLFLETKDIMQEQLDAYKQSQEPDAASYDYICQALRQLALEAKGETPSAVTRLSVVAKSEPQDEQSRSQLPRR
IILSRLKAGEVDLLEEELGHLTTLNDVVKGADSLSAILPGDIAEDDITAVLCFVIEADQITFETVEVSPKIATPPVLKLA
AEQAPTGRVEREKTTRSSESTSIRVAVEKVDQLINLVGELVITQSMLAQRSSELDPVNHGDLITSMGQLQRNARDLQESV
MSIRMMPMEYVFSRYPRLVRDLAGKLGKQVELTLVGSSTELDKSLIERIIDPLTHLVRNSLDHGIELPEKRLAAGKNSVG
NLILSAEHQGGNICIEVTDDGAGLNRERILAKAASQGLTVSENMSDDEVAMLIFAPGFSTAEQVTDVSGRGVGMDVVKRN
IQEMGGHVEIQSKQGTGTTIRILLPLTLAILDGMSVRVADEVFILPLNAVMESLQPREADLHPLAGGERVLEVRGEYLPI
VELWKVFNVAGAKTEATQGIVVILQSGGRRYALLVDQLIGQHQVVVKNLESNYRKVPGISAATILGDGSVALIVDVSALQ
AINREQRMANTAA

Specific function: Involved in the transmission of sensory signals from the chemoreceptors to the flagellar motors. CheA is autophosphorylated; it can transfer its phosphate group to either CheB or CheY [H]

COG id: COG0643

COG function: function code NT; Chemotaxis protein histidine kinase and related kinases

Gene ontology:

Cell location: Cytoplasm [H]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 HPt domain [H]

Homologues:

Organism=Escherichia coli, GI1788197, Length=654, Percent_Identity=98.9296636085627, Blast_Score=1311, Evalue=0.0,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003594
- InterPro:   IPR002545
- InterPro:   IPR015162
- InterPro:   IPR004358
- InterPro:   IPR008207
- InterPro:   IPR004105
- InterPro:   IPR005467
- InterPro:   IPR009082 [H]

Pfam domain/function: PF01584 CheW; PF09078 CheY-binding; PF02895 H-kinase_dim; PF02518 HATPase_c; PF01627 Hpt [H]

EC number: =2.7.13.3 [H]

Molecular weight: Translated: 71378; Mature: 71247

Theoretical pI: Translated: 4.48; Mature: 4.48

Prosite motif: PS50851 CHEW ; PS50894 HPT ; PS00039 DEAD_ATP_HELICASE ; PS50109 HIS_KIN

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
3.2 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
2.6 %Met     (Mature Protein)
3.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSIDISDFYQTFFDEADELLADMEQHLLVLQPEAPDAEQLNAIFRAAHSIKGGAGTFGFS
CCCCHHHHHHHHHHHHHHHHHHHHHCEEEECCCCCCHHHHHHHHHHHHHCCCCCCHHHHH
VLQETTHLMENLLDEARRGEMQLNTDIINLFLETKDIMQEQLDAYKQSQEPDAASYDYIC
HHHHHHHHHHHHHHHHHCCCEEECHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHH
QALRQLALEAKGETPSAVTRLSVVAKSEPQDEQSRSQLPRRIILSRLKAGEVDLLEEELG
HHHHHHHHHCCCCCCHHHHHHHHHCCCCCCCHHHHHHCCHHHHHHHHCCCCHHHHHHHHH
HLTTLNDVVKGADSLSAILPGDIAEDDITAVLCFVIEADQITFETVEVSPKIATPPVLKL
HHHHHHHHHHCHHHHHHHCCCCCCHHHHHHHHHHHEECCCEEEEEEEECCCCCCCHHHHH
AAEQAPTGRVEREKTTRSSESTSIRVAVEKVDQLINLVGELVITQSMLAQRSSELDPVNH
HHHCCCCCCCCHHHHCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC
GDLITSMGQLQRNARDLQESVMSIRMMPMEYVFSRYPRLVRDLAGKLGKQVELTLVGSST
CHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHCCCEEEEEEECCCC
ELDKSLIERIIDPLTHLVRNSLDHGIELPEKRLAAGKNSVGNLILSAEHQGGNICIEVTD
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHCCCCCCCCEEEEEECCCCEEEEEECC
DGAGLNRERILAKAASQGLTVSENMSDDEVAMLIFAPGFSTAEQVTDVSGRGVGMDVVKR
CCCCCCHHHHHHHHHHCCCEEECCCCCCCEEEEEEECCCCCHHHHHCCCCCCCCHHHHHH
NIQEMGGHVEIQSKQGTGTTIRILLPLTLAILDGMSVRVADEVFILPLNAVMESLQPREA
HHHHCCCEEEEEECCCCCCEEEHHHHHHHHHHCCCCEEEECCEEEEEHHHHHHHCCCCCC
DLHPLAGGERVLEVRGEYLPIVELWKVFNVAGAKTEATQGIVVILQSGGRRYALLVDQLI
CCCCCCCCCHHHHHCCCCCCHHHHHHHHHHCCCCCCCCCCEEEEEECCCCEEHHHHHHHH
GQHQVVVKNLESNYRKVPGISAATILGDGSVALIVDVSALQAINREQRMANTAA
CCHHHHHHHHHHHHHHCCCCCEEEEECCCCEEEEEEHHHHHHHHHHHHHHHCCC
>Mature Secondary Structure 
SIDISDFYQTFFDEADELLADMEQHLLVLQPEAPDAEQLNAIFRAAHSIKGGAGTFGFS
CCCHHHHHHHHHHHHHHHHHHHHHCEEEECCCCCCHHHHHHHHHHHHHCCCCCCHHHHH
VLQETTHLMENLLDEARRGEMQLNTDIINLFLETKDIMQEQLDAYKQSQEPDAASYDYIC
HHHHHHHHHHHHHHHHHCCCEEECHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHH
QALRQLALEAKGETPSAVTRLSVVAKSEPQDEQSRSQLPRRIILSRLKAGEVDLLEEELG
HHHHHHHHHCCCCCCHHHHHHHHHCCCCCCCHHHHHHCCHHHHHHHHCCCCHHHHHHHHH
HLTTLNDVVKGADSLSAILPGDIAEDDITAVLCFVIEADQITFETVEVSPKIATPPVLKL
HHHHHHHHHHCHHHHHHHCCCCCCHHHHHHHHHHHEECCCEEEEEEEECCCCCCCHHHHH
AAEQAPTGRVEREKTTRSSESTSIRVAVEKVDQLINLVGELVITQSMLAQRSSELDPVNH
HHHCCCCCCCCHHHHCCCCCCCEEEHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCC
GDLITSMGQLQRNARDLQESVMSIRMMPMEYVFSRYPRLVRDLAGKLGKQVELTLVGSST
CHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHCCCEEEEEEECCCC
ELDKSLIERIIDPLTHLVRNSLDHGIELPEKRLAAGKNSVGNLILSAEHQGGNICIEVTD
HHHHHHHHHHHHHHHHHHHHHHHCCCCCCHHHHHCCCCCCCCEEEEEECCCCEEEEEECC
DGAGLNRERILAKAASQGLTVSENMSDDEVAMLIFAPGFSTAEQVTDVSGRGVGMDVVKR
CCCCCCHHHHHHHHHHCCCEEECCCCCCCEEEEEEECCCCCHHHHHCCCCCCCCHHHHHH
NIQEMGGHVEIQSKQGTGTTIRILLPLTLAILDGMSVRVADEVFILPLNAVMESLQPREA
HHHHCCCEEEEEECCCCCCEEEHHHHHHHHHHCCCCEEEECCEEEEEHHHHHHHCCCCCC
DLHPLAGGERVLEVRGEYLPIVELWKVFNVAGAKTEATQGIVVILQSGGRRYALLVDQLI
CCCCCCCCCHHHHHCCCCCCHHHHHHHHHHCCCCCCCCCCEEEEEECCCCEEHHHHHHHH
GQHQVVVKNLESNYRKVPGISAATILGDGSVALIVDVSALQAINREQRMANTAA
CCHHHHHHHHHHHHHHCCCCCEEEEECCCCEEEEEEHHHHHHHHHHHHHHHCCC

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: 9.0

TargetDB status: NA

Availability: NA

References: 2002011; 9097040; 9278503; 3510184; 2832069; 2068106; 8555213; 8639521; 9020767; 9437425; 9636149 [H]