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The map label for this gene is ktrB [H]

Identifier: 21909775

GI number: 21909775

Start: 278773

End: 280164

Strand: Reverse

Name: ktrB [H]

Synonym: SpyM3_0239

Alternate gene names: 21909775

Gene position: 280164-278773 (Counterclockwise)

Preceding gene: 21909776

Following gene: 21909774

Centisome position: 14.74

GC content: 38.36

Gene sequence:

>1392_bases
ATGTCTGGAGGAAACATGAAACGCTCTTTTATCAAATCTCTTTCAGTCACACAGCGCTTAACATTTAGTTTTGCCATTGT
GATTCTGATTGGGACTCTCTTGTTATCCATGCCCTTTACCCATTATCAAAATGGTCCTAATACCGTCTATCTTGATCATT
TCTTTAATGTGGTTTCCATGGTTTGTGTGACTGGACTTTCTGTTGTTCCCGTCGCTGAAGTGTATAACGGTATCGGACAA
ACCATTGCTATGGCACTAATGCAGATTGGTGGTCTTGGCTTGGTGACGTTAATAGCTGTGAGTACTTTTGCCCTCAAGCG
AAAAATGCGATTGAGCGATCAAACCTTGCTCCAATCAGCGTTAAATCGAGGTGATAGCAAAGATTTAAAGCACTACCTTT
TTTTTGCTTATAAAGTAACCTTTAGTCTAGAAGCCTTTGCTGCGCTAGTTATCATGATTGACTTTATCCCCCGCTTCGGG
TGGAAAAATGGTATCTTCAATAGTATTTTTCTAGCTGTGTCGGCATTTTGTAACGCTGGTTTTGACAATTTAGGATCTTC
TAGTTTAAAAGACTTTATGTTAAATCCTACATTAAATGTTATCATTACGTTCTTGATTATCTCTGGTGGGCTTGGTTTTG
CAGTTTGGGTTGATTTAGGAGTAGCTTTTAAAAAATACTTTTTTGAAAGACCTCATTGTTATGGGGCAACTTTTCGTAAA
TTATCCAATCAGTCTCGTCTAGTACTACAAACCACAGCTGTTATTCTTTTTCTTGGAACCTTCTTAACCTGGTTTTTAGA
AAAAGATAACAGCAAAACCATTGCCAATTTTAGTTTACATCAGCAACTTATGGTTTCATTTTTTCAAACAGTCACTATGA
GAACAGCTGGCTTTGCAACAATCTCTTATAACGATACCCTAGCACCAACTAACATTCTTTATATGATTCAAATGGTTATT
GGTGGTGCTCCTGGTGGAACAGCTGGTGGGATTAAAGTGACGACTGCTGCCATTACTTTCTTACTCTTTAAAGCGGAACT
TTCAGGGCAATCAGAAGTTACCTTTCGTAACCGAATTATCGCAAATAAGACAATTAAGCAGACCATGACAGTTCTTATCT
TCTTTTTTGCAGTTCTTATGATAGGTTTTATTTTATTACTTAGCGTGGAGCCTCATATCGCTCCTATACCACTCTTATTT
GAATCTATTTCTGCCATCGCGACAGTTGGGGTATCTATGGATTTGACACCACAATTGTCTAATGCTGGACGTCTTATTGT
CATTGTCTTGATGTTCGTCGGCCGCGTTGGCCCAATTACTGTCCTCATCAGTCTGATTCAACGAAAAGAAAAAACCATTC
AATATGCCACTACTGATATTCTAGTGGGTTAA

Upstream 100 bases:

>100_bases
AAGCTGGCTTGCCTAACAAAAAACCTCTATAAATAGTACCAAAGGCTAAGATGAAACTTAGCTTTTTTAACTTATTTTTG
TTATTATAGTAGGAGATATT

Downstream 100 bases:

>100_bases
GGAGAAAACATGTTAAAACGTAAAACTGTCGGCGTTCTTGGCCTTGGTATTTTTGGCCGTACTGTTGCCAGAGAATTAAG
TAACTTTGATCAAGACGTTA

Product: putative potassium uptake protein

Products: NA

Alternate protein names: K(+)-uptake protein ktrB [H]

Number of amino acids: Translated: 463; Mature: 462

Protein sequence:

>463_residues
MSGGNMKRSFIKSLSVTQRLTFSFAIVILIGTLLLSMPFTHYQNGPNTVYLDHFFNVVSMVCVTGLSVVPVAEVYNGIGQ
TIAMALMQIGGLGLVTLIAVSTFALKRKMRLSDQTLLQSALNRGDSKDLKHYLFFAYKVTFSLEAFAALVIMIDFIPRFG
WKNGIFNSIFLAVSAFCNAGFDNLGSSSLKDFMLNPTLNVIITFLIISGGLGFAVWVDLGVAFKKYFFERPHCYGATFRK
LSNQSRLVLQTTAVILFLGTFLTWFLEKDNSKTIANFSLHQQLMVSFFQTVTMRTAGFATISYNDTLAPTNILYMIQMVI
GGAPGGTAGGIKVTTAAITFLLFKAELSGQSEVTFRNRIIANKTIKQTMTVLIFFFAVLMIGFILLLSVEPHIAPIPLLF
ESISAIATVGVSMDLTPQLSNAGRLIVIVLMFVGRVGPITVLISLIQRKEKTIQYATTDILVG

Sequences:

>Translated_463_residues
MSGGNMKRSFIKSLSVTQRLTFSFAIVILIGTLLLSMPFTHYQNGPNTVYLDHFFNVVSMVCVTGLSVVPVAEVYNGIGQ
TIAMALMQIGGLGLVTLIAVSTFALKRKMRLSDQTLLQSALNRGDSKDLKHYLFFAYKVTFSLEAFAALVIMIDFIPRFG
WKNGIFNSIFLAVSAFCNAGFDNLGSSSLKDFMLNPTLNVIITFLIISGGLGFAVWVDLGVAFKKYFFERPHCYGATFRK
LSNQSRLVLQTTAVILFLGTFLTWFLEKDNSKTIANFSLHQQLMVSFFQTVTMRTAGFATISYNDTLAPTNILYMIQMVI
GGAPGGTAGGIKVTTAAITFLLFKAELSGQSEVTFRNRIIANKTIKQTMTVLIFFFAVLMIGFILLLSVEPHIAPIPLLF
ESISAIATVGVSMDLTPQLSNAGRLIVIVLMFVGRVGPITVLISLIQRKEKTIQYATTDILVG
>Mature_462_residues
SGGNMKRSFIKSLSVTQRLTFSFAIVILIGTLLLSMPFTHYQNGPNTVYLDHFFNVVSMVCVTGLSVVPVAEVYNGIGQT
IAMALMQIGGLGLVTLIAVSTFALKRKMRLSDQTLLQSALNRGDSKDLKHYLFFAYKVTFSLEAFAALVIMIDFIPRFGW
KNGIFNSIFLAVSAFCNAGFDNLGSSSLKDFMLNPTLNVIITFLIISGGLGFAVWVDLGVAFKKYFFERPHCYGATFRKL
SNQSRLVLQTTAVILFLGTFLTWFLEKDNSKTIANFSLHQQLMVSFFQTVTMRTAGFATISYNDTLAPTNILYMIQMVIG
GAPGGTAGGIKVTTAAITFLLFKAELSGQSEVTFRNRIIANKTIKQTMTVLIFFFAVLMIGFILLLSVEPHIAPIPLLFE
SISAIATVGVSMDLTPQLSNAGRLIVIVLMFVGRVGPITVLISLIQRKEKTIQYATTDILVG

Specific function: Integral membrane subunit of the KtrAB potassium uptake transporter. The 2 major potassium transporter complexes KtrAB and KtrCD confer resistance to both suddenly imposed and prolonged osmotic stress [H]

COG id: COG0168

COG function: function code P; Trk-type K+ transport systems, membrane components

Gene ontology:

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

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the trkH potassium transport family. Ktr (TC 2.A.38.4) subfamily [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003445
- InterPro:   IPR004772 [H]

Pfam domain/function: PF02386 TrkH [H]

EC number: NA

Molecular weight: Translated: 50831; Mature: 50700

Theoretical pI: Translated: 10.23; Mature: 10.23

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.6 %Cys     (Translated Protein)
3.7 %Met     (Translated Protein)
4.3 %Cys+Met (Translated Protein)
0.6 %Cys     (Mature Protein)
3.5 %Met     (Mature Protein)
4.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure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CCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHEECC
>Mature Secondary Structure 
SGGNMKRSFIKSLSVTQRLTFSFAIVILIGTLLLSMPFTHYQNGPNTVYLDHFFNVVSM
CCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHHCCCCCEEEHHHHHHHHHH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CCCHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHEECC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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: 9384377 [H]