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The map label for this gene is ktrB [H]

Identifier: 170078864

GI number: 170078864

Start: 2347533

End: 2348801

Strand: Reverse

Name: ktrB [H]

Synonym: SYNPCC7002_A2268

Alternate gene names: 170078864

Gene position: 2348801-2347533 (Counterclockwise)

Preceding gene: 170078865

Following gene: 170078863

Centisome position: 78.08

GC content: 50.99

Gene sequence:

>1269_bases
ATGTTGCCCTTTGCCACCGCCTCCGGGGAATGGAATAGCCCCCTCGTCGCCCTATTTACATCGACGTCCGCCATCTGTGT
CACGGGGTTAATTGTGGTGGATACAGGAACAGCCTTTTCCAACTTTGGCCAGGGGGTCATTCTCCTCTTGATCCAACTGG
GGGGACTGGGCTACATGACCCTCTCGACATTTCTCATGCTGCTGCTGGGGCGTCGGTTTGATTTGGCTCAAAAATTTGCC
ATTAAAGAATCCTTTGACCAACCCTACAACCAAGGAACGCGCAACTTAATTCGTTCGATTATCGCCACGACTCTGATTGG
GGAACTGACGGGGATTTTCCTCCTGTTTGGGCGGTTTAGTCGGGATTTTGATCCCGGTGAAGGGTTATGGTTAGCCATTT
TTCACAGCATCAGCGCCTGGAACAATGCGGGCTTTAGTTTGTTTGCGGACAGTTTAGTGGGCTATCAAGATTCCCTTTTG
GTGAACGGGGCGATCTCTGGTCTGATTATTTTTGGGGGCATTGGTTATGAGGCGATCATCGAAATGTATCTGTGGTTGCG
GCACCGTCTCCAGCGCAAAAGCCGACGCTTTACCTTTTCGTTGAATTTTGAAGTGGTCACCTCTACCACCTTCTGGCTCC
TGGGTCTGGGGACTGTGGCTTTTTTGTTTGTGGAATGGGCCAATCCAACCACCTTTGCGGGGATGAGTTGGGGTGATAAG
GCGATCGCCGCCTGGTTCCAATCGGTGACCACCCGCACCGCTGGGTTTAATAGTATCGACATCGGCAAACTGAGCACCGC
CGGACTGTTTATCACCATGGGTTTGATGTTTATTGGGGCGAGTCCCAGTGGCACCGGGGGCGGGATTAAAACAACCACCA
TTAATATCCTGGCGAATTGCACTAAATCCGTGCTCTATGGTCAAACCCGTGTCACTGTTTTTGACCGTGAAATTGCCCAG
AGTATCGTTTTTAAGGCGATCGCCGTTGTTTTTGGTTCTGCCACCGTGATTACCATTGCTACAGCGATTATTTCCATCAG
CAACCCTGAGATCGAATTAATTGCGATTTTGTTTGAGGTAATTTCGGCCTTTGCCACCGTTGGCCTGTCCACGGGGATTA
CTGCCAGCCTTTCCGCTGTCGGTCAACTGACCCTAATTGCCACCATGTACTGTGGTCGGGTCGGGGTACTCTTGCTGATG
TCGGCCATCGTCGGAGAAATCACCCCACGCCGCATTAGCTATCCTGAAGAAAATTTATTGGTGGGTTGA

Upstream 100 bases:

>100_bases
TGTCCTAAACGTTTCTTTGTAACCTTGATCGGCCATGACCATCGCCAGAACTATTTGCCTCGGCTTTCTCGGAGCTATTT
TATTAGGGACGCTGCTTTTG

Downstream 100 bases:

>100_bases
GCCGCAGCACCTCGGCCAGAGGAATGTCCCAAGGCTTCACCAGCGCTTGAAATTCGAGTAGGATCATCGGTTAAGATGCG
GCGATCGCCTCCACAGCATT

Product: Trk family potassium uptake protein

Products: NA

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

Number of amino acids: Translated: 422; Mature: 422

Protein sequence:

>422_residues
MLPFATASGEWNSPLVALFTSTSAICVTGLIVVDTGTAFSNFGQGVILLLIQLGGLGYMTLSTFLMLLLGRRFDLAQKFA
IKESFDQPYNQGTRNLIRSIIATTLIGELTGIFLLFGRFSRDFDPGEGLWLAIFHSISAWNNAGFSLFADSLVGYQDSLL
VNGAISGLIIFGGIGYEAIIEMYLWLRHRLQRKSRRFTFSLNFEVVTSTTFWLLGLGTVAFLFVEWANPTTFAGMSWGDK
AIAAWFQSVTTRTAGFNSIDIGKLSTAGLFITMGLMFIGASPSGTGGGIKTTTINILANCTKSVLYGQTRVTVFDREIAQ
SIVFKAIAVVFGSATVITIATAIISISNPEIELIAILFEVISAFATVGLSTGITASLSAVGQLTLIATMYCGRVGVLLLM
SAIVGEITPRRISYPEENLLVG

Sequences:

>Translated_422_residues
MLPFATASGEWNSPLVALFTSTSAICVTGLIVVDTGTAFSNFGQGVILLLIQLGGLGYMTLSTFLMLLLGRRFDLAQKFA
IKESFDQPYNQGTRNLIRSIIATTLIGELTGIFLLFGRFSRDFDPGEGLWLAIFHSISAWNNAGFSLFADSLVGYQDSLL
VNGAISGLIIFGGIGYEAIIEMYLWLRHRLQRKSRRFTFSLNFEVVTSTTFWLLGLGTVAFLFVEWANPTTFAGMSWGDK
AIAAWFQSVTTRTAGFNSIDIGKLSTAGLFITMGLMFIGASPSGTGGGIKTTTINILANCTKSVLYGQTRVTVFDREIAQ
SIVFKAIAVVFGSATVITIATAIISISNPEIELIAILFEVISAFATVGLSTGITASLSAVGQLTLIATMYCGRVGVLLLM
SAIVGEITPRRISYPEENLLVG
>Mature_422_residues
MLPFATASGEWNSPLVALFTSTSAICVTGLIVVDTGTAFSNFGQGVILLLIQLGGLGYMTLSTFLMLLLGRRFDLAQKFA
IKESFDQPYNQGTRNLIRSIIATTLIGELTGIFLLFGRFSRDFDPGEGLWLAIFHSISAWNNAGFSLFADSLVGYQDSLL
VNGAISGLIIFGGIGYEAIIEMYLWLRHRLQRKSRRFTFSLNFEVVTSTTFWLLGLGTVAFLFVEWANPTTFAGMSWGDK
AIAAWFQSVTTRTAGFNSIDIGKLSTAGLFITMGLMFIGASPSGTGGGIKTTTINILANCTKSVLYGQTRVTVFDREIAQ
SIVFKAIAVVFGSATVITIATAIISISNPEIELIAILFEVISAFATVGLSTGITASLSAVGQLTLIATMYCGRVGVLLLM
SAIVGEITPRRISYPEENLLVG

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: 45384; Mature: 45384

Theoretical pI: Translated: 7.34; Mature: 7.34

Prosite motif: PS00141 ASP_PROTEASE

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.7 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
0.7 %Cys     (Mature Protein)
2.1 %Met     (Mature Protein)
2.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MLPFATASGEWNSPLVALFTSTSAICVTGLIVVDTGTAFSNFGQGVILLLIQLGGLGYMT
CCCCCCCCCCCCCCEEEEEECCCHHHHEEEEEEECCCHHHHHCCHHHHHHHHHCCCHHHH
LSTFLMLLLGRRFDLAQKFAIKESFDQPYNQGTRNLIRSIIATTLIGELTGIFLLFGRFS
HHHHHHHHHCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
RDFDPGEGLWLAIFHSISAWNNAGFSLFADSLVGYQDSLLVNGAISGLIIFGGIGYEAII
CCCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHCCCHHEEEHHCCCEEEEEECCCHHHHH
EMYLWLRHRLQRKSRRFTFSLNFEVVTSTTFWLLGLGTVAFLFVEWANPTTFAGMSWGDK
HHHHHHHHHHHHHHCCEEEEEEEEEEEHHHHHHHHHHHHHHHHEECCCCCEECCCCCCHH
AIAAWFQSVTTRTAGFNSIDIGKLSTAGLFITMGLMFIGASPSGTGGGIKTTTINILANC
HHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHEECCCCCCCCCEEHHHHHHHHHH
TKSVLYGQTRVTVFDREIAQSIVFKAIAVVFGSATVITIATAIISISNPEIELIAILFEV
HHHHHCCCEEEEEHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHCCCCCCHHHHHHHHHH
ISAFATVGLSTGITASLSAVGQLTLIATMYCGRVGVLLLMSAIVGEITPRRISYPEENLL
HHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHCCC
VG
CC
>Mature Secondary Structure
MLPFATASGEWNSPLVALFTSTSAICVTGLIVVDTGTAFSNFGQGVILLLIQLGGLGYMT
CCCCCCCCCCCCCCEEEEEECCCHHHHEEEEEEECCCHHHHHCCHHHHHHHHHCCCHHHH
LSTFLMLLLGRRFDLAQKFAIKESFDQPYNQGTRNLIRSIIATTLIGELTGIFLLFGRFS
HHHHHHHHHCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHC
RDFDPGEGLWLAIFHSISAWNNAGFSLFADSLVGYQDSLLVNGAISGLIIFGGIGYEAII
CCCCCCCCHHHHHHHHHHHCCCCCHHHHHHHHHCCCHHEEEHHCCCEEEEEECCCHHHHH
EMYLWLRHRLQRKSRRFTFSLNFEVVTSTTFWLLGLGTVAFLFVEWANPTTFAGMSWGDK
HHHHHHHHHHHHHHCCEEEEEEEEEEEHHHHHHHHHHHHHHHHEECCCCCEECCCCCCHH
AIAAWFQSVTTRTAGFNSIDIGKLSTAGLFITMGLMFIGASPSGTGGGIKTTTINILANC
HHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHEECCCCCCCCCEEHHHHHHHHHH
TKSVLYGQTRVTVFDREIAQSIVFKAIAVVFGSATVITIATAIISISNPEIELIAILFEV
HHHHHCCCEEEEEHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHCCCCCCHHHHHHHHHH
ISAFATVGLSTGITASLSAVGQLTLIATMYCGRVGVLLLMSAIVGEITPRRISYPEENLL
HHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHCCC
VG
CC

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: 9384377 [H]