Gene Information

Name : nhaA (CCNA_00459)
Accession : YP_002515834.1
Strain : Caulobacter crescentus NA1000
Genome accession: NC_011916
Putative virulence/resistance : Unknown
Product : pH-dependent sodium/proton antiporter
Function : -
COG functional category : P : Inorganic ion transport and metabolism
COG ID : COG3004
EC number : -
Position : 471542 - 472783 bp
Length : 1242 bp
Strand : +
Note : exports sodium by using the electrochemical proton gradient to allow protons into the cell; functions in adaptation to high salinity and alkaline pH; activity increases at higher pH; downregulated at acidic pH

DNA sequence :
ATGCTGCAACGCGTCCGCAAACTGTCCCTTCTGAGAGAGCTTCTGGAAAGCGGGGCCGCCGGCGGTCTGCTTCTGATGGC
CTGCGCCGTTCTTGCCCTCTTCGTCGCCAACTCGCCGCTGGCGGAGGGCTATTTCCACGCCCTGCATGTCCCGTTCGCCG
GGCTTGATCTGCTGCACTGGATCAACGACGGCCTGATGGCGATCTTCTTTCTGTTCGTCGGCCTGGAGATCAAGCGAGAG
TTCCTGGACGGGCAGTTGTCGACCTGGGCCAACCGCGCGCTGCCATGCATCGCTGCGGCGGGGGGCGTCGTTGTTCCAGG
CCTCATCTACGCAAGTCTGAACGCCGGCAGTCCAGAGACGCTGCGCGGCTGGGCAATTCCGACGGCGACGGATATAGCCT
TCGCGCTGGGCGTCCTCTCGCTTCTGGGATCACGCGTCCCGACCAGCCTCAAGATCTTCCTCGCGACGCTGGCGATCGTC
GACGACCTCGTGGCGGTTCTGATCATCGCCGTGTTCTATACCGCTGAACTCAACACCGCCGCCCTGATGGGCGCGGCGCT
GGTGACGCTCGTTCTGCTCGGCTTCAATCGACTGAAGGTGAAGCGGCTCGCGCCGTATCTGGTCATGGGCGTGGCGCTGT
GGTGGCTGGTCCTTCTGTCCGGAGTTCATGCGACCATCGCCGGCGTGGTGCTGGCCATGACCATCCCCTTGCACGCCTCG
AAGGCTGCGCCGGACGACGCGACCTCGCCGCTGCATCGCCTGGAGCATGCGCTCTCGCCCTGGGTGGCCTTCCTGGTGGT
GCCGATCTTCGGCTTCGCCAATGCGGGCCTGTCGTTCGCCGGCATGACGCCGTCGGTCCTGGCGGAGCCCGTGACGCTCG
GCGTGGCCCTGGGGCTGTTCTTCGGCAAGCAGATCGGCGTGTTCGGGGCGGCGTGGCTCGCCATCCGCCTGGGCGTCGCG
CGCCTGCCGGTGGCGGCCTCCTGGGCGCAGCTCTATGGGGTCAGCCTGCTCTGCGGCATCGGCTTCACCATGAGTCTCTT
CATTGGTCTGCTGGCGTTCCGCGATGCAGCGCTGCAAAACGAGGTGAAGGTCGGCGTGCTGGTCGGCTCGCTCAGCTCGG
CCCTGATCGGCGCGACCCTGCTGAGCCTGACGAAAAGGCGGCTACCGGCTGTCGATCCGTCGCGCGATCATCAGGCTGAC
GCCACCGCGTTGGACGACCTCGGCCGCGAAGACGCGCGCTGA

Protein sequence :
MLQRVRKLSLLRELLESGAAGGLLLMACAVLALFVANSPLAEGYFHALHVPFAGLDLLHWINDGLMAIFFLFVGLEIKRE
FLDGQLSTWANRALPCIAAAGGVVVPGLIYASLNAGSPETLRGWAIPTATDIAFALGVLSLLGSRVPTSLKIFLATLAIV
DDLVAVLIIAVFYTAELNTAALMGAALVTLVLLGFNRLKVKRLAPYLVMGVALWWLVLLSGVHATIAGVVLAMTIPLHAS
KAAPDDATSPLHRLEHALSPWVAFLVVPIFGFANAGLSFAGMTPSVLAEPVTLGVALGLFFGKQIGVFGAAWLAIRLGVA
RLPVAASWAQLYGVSLLCGIGFTMSLFIGLLAFRDAALQNEVKVGVLVGSLSSALIGATLLSLTKRRLPAVDPSRDHQAD
ATALDDLGREDAR

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
nhaA1 YP_001220808.1 NahA family Na(+)/H(+) antiporter Not tested chp/tomA region Protein 2e-41 43