MG1655
W3110
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Gene Report : cadB
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)
Escherichia coli and Salmonella, Cellular and Molecular Biology Second Edition. ASM Press. 1996
Neidhart, F.C.
     Deletion 4 (LD)  ,  OCR13,15-3 (LD 4E_CRS) (D)  ,  OCR13,15-4 (LD 4E_P/O) (D)  ,  OCR15 (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  cadB
Related strains
     Strains Search Search strains by gene name:  cadB   Search strains by all related name:  cadB b4132 ECK4126 JW4093

General information  (Go to Linear View:)
 Gene Name cadB  
 Alternative name b4132,ECK4126,JW4093  
 Location, Length 4,356,720 - 4,358,054 (  -  ) ;   93.90 min ; 1335 (bp) ,   444 (aa) Go to Linear View
 Product putative lysine/cadaverine transporter  
 Operon Name cadBA  
 Note transport of lysine/cadaverine; GO_component: GO:0009274 - peptidoglycan-based cell wall; GO_component: GO:0019866 - organelle inner membrane; GO_process: GO:0009089 - lysine biosynthetic process via diaminopimelate  
 Function transport; Transport of small molecules: Amino acids, amines  
 Gene Ontology GO:0005886 ; plasma membrane ( cadB )
GO:0006810 ; transport ( cadB )
GO:0006865 ; amino acid transport ( cadB )
GO:0015171 ; amino acid transmembrane transporter activity ( cadB )
GO:0015297 ; antiporter activity ( cadB )
GO:0016020 ; membrane ( cadB )
GO:0016021 ; integral to membrane ( cadB )
 PID 1790575  
 EC number
  (KEGG Pathway)
 
 
SWISS-PROT  ( Show details )
  botton Entry name(Acc.no) CADB_ECOLI ( P23891 )
    -  Protein name Probable cadaverine/lysine antiporter.  
    -  Synonyms  
    -  Gene name Name=cadB; OrderedLocusNames=b4132, c5141, z5735, ECs5114;  

 Linear View (Whole Mode)
View Location
   4345.0  –  4370.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP cadB (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
        PSI-BLAST  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST Probable cadaverine/lysine antiporter  
         PSI-BLAST Probable potassium transporter 2
    nr     (database updated : 2007.02.20 )
         BLAST transport protein of lysine/cadaverine [Escherichia coli O157:H7 str. Sakai]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE ASN_GLYCOSYLATION    PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    MYRISTYL    PROKAR_LIPOPROTEIN     

Other Cross-Reference
    COG COG0531E 
    EcoCyc cadB 

MMBR References
J Bacteriol. 1992;174:2659-2669
Nucleotide sequence of the Escherichia coli cad operon: a system for neutralization of low extracellular pH.
Meng, S. Y., and G. N. Bennett.
J Bacteriol. 1996;178:5522-5528
Kinetics of expression of the Escherichia coli cad operon as a function of pH and lysine.
Neely, M. N., and E. R. Olson.
J Bacteriol. 1992;174:530-540
Identification of elements involved in transcriptional regulation of the Escherichia coli cad operon by external pH.
Watson, N., D. S. Dunyak, E. L. Rosey, J. L. Slonczewski, and E. R. Olson.

Sequences
Amino acid
FASTA format
0001 MSSAKKIGLF ACTGVVAGNM MGSGIALLPA NLASIGGIAI WGWIISIIGA MSLAYVYARL ATKNPQQGGP 
0071 IAYAGEISPA FGFQTGVLYY HANWIGNLAI GITAVSYLST FFPVLNDPVP AGIACIAIVW VFTFVNMLGG 
0141 TWVSRLTTIG LVLVLIPVVM TAIVGWHWFD AATYAANWNT ADTTDGHAII KSILLCLWAF VGVESAAVST 
0211 GMVKNPKRTV PLATMLGTGL AGIVYIAATQ VLSGMYPSSV MAASGAPFAI SASTILGNWA APLVSAFTAF 
0281 ACLTSLGSWM MLVGQAGVRA ANDGNFPKVY GEVDSNGIPK KGLLLAAVKM TALMILITLM NSAGGKASDL 
0351 FGELTGIAVL LTMLPYFYSC VDLIRFEGVN IRNFVSLICS VLGCVFCFIA LMGASSFELA GTFIVSLIIL 
0421 MFYARKMHER QSHSMDNHTA SNAH

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             ttttttcgtg agtaatctta tcgccagttt 
-070 ggtctggtca ggaaatagtt atacatcatg acccggactc caaattcaaa aatgaaatta ggagaagagc 
0001 atgagttctg ccaagaagat cgggctattt gcctgtaccg gtgttgttgc cggtaatatg atggggagcg 
0071 gtattgcatt attacctgcg aacctagcaa gtatcggtgg tattgctatc tggggttgga ttatctctat 
0141 tattggtgca atgtcgctgg cgtatgtata tgcccgactg gcaacaaaaa acccgcaaca aggtggccca 
0211 attgcttatg ccggagaaat ttcccctgca tttggttttc agacaggtgt tctttattac catgctaact 
0281 ggattggtaa cctggcgatt ggtattaccg ctgtatctta tctttccacc ttcttcccag tattaaatga 
0351 tcctgttccg gcgggtatcg cctgtattgc tatcgtctgg gtatttacct ttgtaaatat gctcggcggt 
0421 acttgggtaa gccgtttaac cactattggt ctggtgctgg ttcttattcc tgtggtgatg actgctattg 
0491 ttggctggca ttggtttgat gcggcaactt atgcagctaa ctggaatact gcggatacca ctgatggtca 
0561 tgcgatcatt aaaagtattc tgctctgcct gtgggccttc gtgggtgttg aatccgcagc tgtaagtact 
0631 ggtatggtta aaaacccgaa acgtaccgtt ccgctggcaa ccatgctggg tactggttta gcaggtattg 
0701 tttacatcgc tgcgactcag gtgctttccg gtatgtatcc gtcttctgta atggcggctt ccggtgctcc 
0771 gtttgcaatc agtgcttcaa ctatcctcgg taactgggct gcgccgctgg tttctgcatt caccgccttt 
0841 gcgtgcctga cttctctggg ctcctggatg atgttggtag gccaggcagg tgtacgtgcc gctaacgacg 
0911 gtaacttccc gaaagtttat ggtgaagtcg acagcaacgg tattccgaaa aaaggtctgc tgctggctgc 
0981 agtgaaaatg actgccctga tgatccttat cactctgatg aactctgccg gtggtaaagc atctgacctg 
1051 ttcggtgaac tgaccggtat cgcagtactg ctgactatgc tgccgtattt ctactcttgc gttgacctga 
1121 ttcgttttga aggcgttaac atccgcaact ttgtcagcct gatctgctct gtactgggtt gcgtgttctg 
1191 cttcatcgcg ctgatgggcg caagctcctt cgagctggca ggtaccttca tcgtcagcct gattatcctg 
1261 atgttctacg ctcgcaaaat gcacgagcgc cagagccact caatggataa ccacaccgcg tctaacgcac 
1331 attaattaaa agtattttcc gaggctcctc ctttcatttt gtcccatgtg ttgggagggg ccttttttac 
1401 ctggagatat gactatgaac gttattgcaa tattg