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The map label for this gene is secB

Identifier: 21672343

GI number: 21672343

Start: 57569

End: 58033

Strand: Direct

Name: secB

Synonym: BUsg050

Alternate gene names: 21672343

Gene position: 57569-58033 (Clockwise)

Preceding gene: 21672342

Following gene: 30410811

Centisome position: 8.97

GC content: 22.58

Gene sequence:

>465_bases
ATGTCAGAAGAAAAATTAAAAAAAAAATCTTTTGAAATTCAAAGGATTTATATAAGAGACGCTTCTTTTGAAGCTCCGAA
TACTCCAAATATTTTTCATAAAAAATGGGATCCTGAAATAAAGTTTAATTTAAGTACAGTTTCTAAAAAATTAAAGCCAA
ATATTTTTGAAACTAATTTACAAGTAAGAGTAATAGTAAAAAGTGAGGAAAATTTAGTTTTTTTATGTGACGTTCATCAA
GTAGGAATTTTTTTTATTTCTTGTTTAGATGAACAAGAATTAAAACATTGTTTAGGATCTTATTGTCCAAATATTTTATT
TCCTTATGCTAGAACATGCATATCTAGTTTAGTATCTTATGGTAGTTTTCCACAATTAAATCTTTCACCTATTGATTTTG
ATGATATTTTTTGTAAAAATTTAAAATCTAAAAGAAATAATTTTTATCAGAAAGAAAATATTTAA

Upstream 100 bases:

>100_bases
TAAAAAAAATATTTTTTTAAAATAAACTATTAAAATTAAGATTTAAAATCTAGTTTTTAAATATTTAAATACAAATTTTA
TTAATTTTAATGGATAAAAT

Downstream 100 bases:

>100_bases
TTTTTGTTATTTTGATAGATAACATTAATCTAGTTTAGATATTGTTTTAAAGGTAGAGTTATGTGTTCTTTAGAAGAGTT
AGAATTATGGAATATGATAA

Product: preprotein translocase subunit SecB

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 154; Mature: 153

Protein sequence:

>154_residues
MSEEKLKKKSFEIQRIYIRDASFEAPNTPNIFHKKWDPEIKFNLSTVSKKLKPNIFETNLQVRVIVKSEENLVFLCDVHQ
VGIFFISCLDEQELKHCLGSYCPNILFPYARTCISSLVSYGSFPQLNLSPIDFDDIFCKNLKSKRNNFYQKENI

Sequences:

>Translated_154_residues
MSEEKLKKKSFEIQRIYIRDASFEAPNTPNIFHKKWDPEIKFNLSTVSKKLKPNIFETNLQVRVIVKSEENLVFLCDVHQ
VGIFFISCLDEQELKHCLGSYCPNILFPYARTCISSLVSYGSFPQLNLSPIDFDDIFCKNLKSKRNNFYQKENI
>Mature_153_residues
SEEKLKKKSFEIQRIYIRDASFEAPNTPNIFHKKWDPEIKFNLSTVSKKLKPNIFETNLQVRVIVKSEENLVFLCDVHQV
GIFFISCLDEQELKHCLGSYCPNILFPYARTCISSLVSYGSFPQLNLSPIDFDDIFCKNLKSKRNNFYQKENI

Specific function: One of the proteins required for the normal export of preproteins out of the cell cytoplasm. It is a molecular chaperone that binds to a subset of precursor proteins, maintaining them in a translocation-competent state. It also specifically binds to its r

COG id: COG1952

COG function: function code U; Preprotein translocase subunit SecB

Gene ontology:

Cell location: Cytoplasm

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the secB family

Homologues:

Organism=Escherichia coli, GI1790038, Length=146, Percent_Identity=50, Blast_Score=173, Evalue=6e-45,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): SECB_BUCAP (P32002)

Other databases:

- EMBL:   M90644
- EMBL:   AE013218
- PIR:   JC1292
- RefSeq:   NP_660410.1
- ProteinModelPortal:   P32002
- SMR:   P32002
- EnsemblBacteria:   EBBUCT00000000239
- GeneID:   1005866
- GenomeReviews:   AE013218_GR
- KEGG:   bas:BUsg050
- GeneTree:   EBGT00050000007944
- HOGENOM:   HBG294212
- OMA:   GFPPLMI
- ProtClustDB:   PRK05751
- BioCyc:   BAPH198804:BUSG050-MONOMER
- GO:   GO:0005737
- HAMAP:   MF_00821
- InterPro:   IPR003708
- Gene3D:   G3DSA:3.10.420.10
- PRINTS:   PR01594
- TIGRFAMs:   TIGR00809

Pfam domain/function: PF02556 SecB; SSF54611 SecB

EC number: NA

Molecular weight: Translated: 18037; Mature: 17906

Theoretical pI: Translated: 8.36; Mature: 8.36

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

3.9 %Cys     (Translated Protein)
0.6 %Met     (Translated Protein)
4.5 %Cys+Met (Translated Protein)
3.9 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
3.9 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSEEKLKKKSFEIQRIYIRDASFEAPNTPNIFHKKWDPEIKFNLSTVSKKLKPNIFETNL
CCHHHHHHHCCEEEEEEEECCCCCCCCCCCCCCCCCCCCEEEEHHHHHHHHCCCEEECCC
QVRVIVKSEENLVFLCDVHQVGIFFISCLDEQELKHCLGSYCPNILFPYARTCISSLVSY
EEEEEEECCCCEEEEEEHHHHHHHHHHHCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHHC
GSFPQLNLSPIDFDDIFCKNLKSKRNNFYQKENI
CCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCC
>Mature Secondary Structure 
SEEKLKKKSFEIQRIYIRDASFEAPNTPNIFHKKWDPEIKFNLSTVSKKLKPNIFETNL
CHHHHHHHCCEEEEEEEECCCCCCCCCCCCCCCCCCCCEEEEHHHHHHHHCCCEEECCC
QVRVIVKSEENLVFLCDVHQVGIFFISCLDEQELKHCLGSYCPNILFPYARTCISSLVSY
EEEEEEECCCCEEEEEEHHHHHHHHHHHCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHHC
GSFPQLNLSPIDFDDIFCKNLKSKRNNFYQKENI
CCCCCCCCCCCCHHHHHHHHHHHHHHCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

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: 10.0

TargetDB status: NA

Availability: NA

References: 1398077; 12089438