Definition Nostoc sp. PCC 7120, complete genome.
Accession NC_003272
Length 6,413,771

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The map label for this gene is ssb1

Identifier: 17227584

GI number: 17227584

Start: 91483

End: 91842

Strand: Direct

Name: ssb1

Synonym: alr0088

Alternate gene names: 17227584

Gene position: 91483-91842 (Clockwise)

Preceding gene: 17227580

Following gene: 17227587

Centisome position: 1.43

GC content: 42.22

Gene sequence:

>360_bases
ATGAGCATTAACATTGTCACCCTAGTAGGTCGCGTAGGCACTGATCCAGACATTAAATATTTTGAGTCTGGGAGTGTAAA
GTGTAGATTAACTCTAGCCGTCAATCGGCGTTCAAAGAACGATAAACCTGATTGGTTCACCTTAGAACTGTGGGATAAGA
CAGCAGAGGTCGCAGGCAATTATGTCCGCAAAGGTAGTTTAATAGGAGTTAAAGGTTCCTTGAAGTTTGACTCATGGAGC
GATCGCCAAACTGGAGTTAATCGATCTACGCCAGTAATTAGAGTAGATCAACTAGAACTACTAGGTTCCAAACAAGATAG
AGACGGTGGTAGTAGCGACTTCGCACCAGAAAATTTTTAA

Upstream 100 bases:

>100_bases
AAATTTATTGCTAAGTTTCTAACACATTTTCAATCAGGTCACAATTAGTTATGATTAAAGTCAAAATTAATAAGTACTTA
TGTACTAAAGGATAAGGCAG

Downstream 100 bases:

>100_bases
TAGGTGAAGTAAGTGGTCAGTTGTTAGCAGCCAAGGAAACAACTGACCAATGACAACTGACTAATAACTAATTTGCAACG
TGACTGAGGCTTCAACCTGT

Product: single-stranded DNA-binding protein

Products: NA

Alternate protein names: SSB 1; Helix-destabilizing protein 1

Number of amino acids: Translated: 119; Mature: 118

Protein sequence:

>119_residues
MSINIVTLVGRVGTDPDIKYFESGSVKCRLTLAVNRRSKNDKPDWFTLELWDKTAEVAGNYVRKGSLIGVKGSLKFDSWS
DRQTGVNRSTPVIRVDQLELLGSKQDRDGGSSDFAPENF

Sequences:

>Translated_119_residues
MSINIVTLVGRVGTDPDIKYFESGSVKCRLTLAVNRRSKNDKPDWFTLELWDKTAEVAGNYVRKGSLIGVKGSLKFDSWS
DRQTGVNRSTPVIRVDQLELLGSKQDRDGGSSDFAPENF
>Mature_118_residues
SINIVTLVGRVGTDPDIKYFESGSVKCRLTLAVNRRSKNDKPDWFTLELWDKTAEVAGNYVRKGSLIGVKGSLKFDSWSD
RQTGVNRSTPVIRVDQLELLGSKQDRDGGSSDFAPENF

Specific function: This protein is essential for replication of the chromosome. It is also involved in DNA recombination and repair

COG id: COG0629

COG function: function code L; Single-stranded DNA-binding protein

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 SSB domain

Homologues:

Organism=Escherichia coli, GI1790494, Length=113, Percent_Identity=34.5132743362832, Blast_Score=68, Evalue=2e-13,

Paralogues:

None

Copy number: 1622 Molecules/Cell In: Growth Phase, Glucose-minimal MOPS Media. 2,000 Molecules/Cell In: Glucose minimal media [C]

Swissprot (AC and ID): SSB1_ANAVA (P0A4K1)

Other databases:

- EMBL:   AB070900
- ProteinModelPortal:   P0A4K1
- SMR:   P0A4K1
- InterPro:   IPR012340
- InterPro:   IPR016027
- InterPro:   IPR000424
- InterPro:   IPR011344
- Gene3D:   G3DSA:2.40.50.140
- PANTHER:   PTHR10302
- TIGRFAMs:   TIGR00621

Pfam domain/function: PF00436 SSB; SSF50249 Nucleic_acid_OB

EC number: NA

Molecular weight: Translated: 13254; Mature: 13123

Theoretical pI: Translated: 9.15; Mature: 9.15

Prosite motif: PS50935 SSB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.8 %Cys     (Translated Protein)
0.8 %Met     (Translated Protein)
1.7 %Cys+Met (Translated Protein)
0.8 %Cys     (Mature Protein)
0.0 %Met     (Mature Protein)
0.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSINIVTLVGRVGTDPDIKYFESGSVKCRLTLAVNRRSKNDKPDWFTLELWDKTAEVAGN
CCEEEEEEEECCCCCCCCEEEECCCEEEEEEEEEECCCCCCCCCEEEEEECCCCHHHCCC
YVRKGSLIGVKGSLKFDSWSDRQTGVNRSTPVIRVDQLELLGSKQDRDGGSSDFAPENF
EECCCCEEEEECCCCCCCCCCCCCCCCCCCCEEEEECEEECCCCCCCCCCCCCCCCCCC
>Mature Secondary Structure 
SINIVTLVGRVGTDPDIKYFESGSVKCRLTLAVNRRSKNDKPDWFTLELWDKTAEVAGN
CEEEEEEEECCCCCCCCEEEECCCEEEEEEEEEECCCCCCCCCEEEEEECCCCHHHCCC
YVRKGSLIGVKGSLKFDSWSDRQTGVNRSTPVIRVDQLELLGSKQDRDGGSSDFAPENF
EECCCCEEEEECCCCCCCCCCCCCCCCCCCCEEEEECEEECCCCCCCCCCCCCCCCCCC

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: 10.0

TargetDB status: NA

Availability: NA

References: NA