Definition Streptococcus pneumoniae D39, complete genome.
Accession NC_008533
Length 2,046,115

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The map label for this gene is ssb

Identifier: 116516879

GI number: 116516879

Start: 1382372

End: 1382842

Strand: Reverse

Name: ssb

Synonym: SPD_1369

Alternate gene names: 116516879

Gene position: 1382842-1382372 (Counterclockwise)

Preceding gene: 116516740

Following gene: 116516750

Centisome position: 67.58

GC content: 43.52

Gene sequence:

>471_bases
ATGATTAACAATGTTGTACTTGTAGGGCGTATGACACGTGACGCTGAGTTGCGTTATACCCCATCAAATGTAGCAGTTGC
GACTTTTACTCTTGCAGTAAACCGTACATTTAAGAGTCAAAATGGTGAACGTGAGGCTGATTTTATCAATGTCGTTATGT
GGCGCCAACAGGCTGAAAATCTTGCTAACTGGGCTAAAAAAGGCTCACTTATCGGGGTGACAGGTCGTATCCAGACTCGT
AGTTACGATAACCAGCAAGGACAACGTGTCTACGTGACAGAGGTCGTGGCTGAGAATTTCCAAATGTTGGAAAGCCGTAG
TGTGCGTGAGGGTCACACAGGTGGAGCTTACTCTGCACCAACTGCAAACTATTCAGCACCTACAAATTCAGTACCAGACT
TTTCACGTAATGAAAATCCATTTGGAGCAACAAACCCATTGGATATTTCAGATGATGATTTACCATTCTAA

Upstream 100 bases:

>100_bases
ATGACGATGCAGCTCTTAAAGAGTTTGACCGTCTTTCAAAAATCAACGCTGACATTCTTCGTCACATGATCGTCAAAATT
GACGCGTAAGAAGGTAAACT

Downstream 100 bases:

>100_bases
TGGACAACTAAACTTATAAAGGAGAAAAAACATGGCTCAACAACGTCGTGGCGGATTCAAACGCCGTAAAAAAGTTGATT
ACATCGCAGCAAACAAAATT

Product: single-stranded DNA-binding protein

Products: NA

Alternate protein names: SSB; Helix-destabilizing protein

Number of amino acids: Translated: 156; Mature: 156

Protein sequence:

>156_residues
MINNVVLVGRMTRDAELRYTPSNVAVATFTLAVNRTFKSQNGEREADFINVVMWRQQAENLANWAKKGSLIGVTGRIQTR
SYDNQQGQRVYVTEVVAENFQMLESRSVREGHTGGAYSAPTANYSAPTNSVPDFSRNENPFGATNPLDISDDDLPF

Sequences:

>Translated_156_residues
MINNVVLVGRMTRDAELRYTPSNVAVATFTLAVNRTFKSQNGEREADFINVVMWRQQAENLANWAKKGSLIGVTGRIQTR
SYDNQQGQRVYVTEVVAENFQMLESRSVREGHTGGAYSAPTANYSAPTNSVPDFSRNENPFGATNPLDISDDDLPF
>Mature_156_residues
MINNVVLVGRMTRDAELRYTPSNVAVATFTLAVNRTFKSQNGEREADFINVVMWRQQAENLANWAKKGSLIGVTGRIQTR
SYDNQQGQRVYVTEVVAENFQMLESRSVREGHTGGAYSAPTANYSAPTNSVPDFSRNENPFGATNPLDISDDDLPF

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=185, Percent_Identity=30.2702702702703, Blast_Score=71, Evalue=4e-14,

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): SSB_STRPN (P66854)

Other databases:

- EMBL:   AE005672
- PIR:   C95179
- RefSeq:   NP_345988.1
- ProteinModelPortal:   P66854
- EnsemblBacteria:   EBSTRT00000025370
- GeneID:   931283
- GenomeReviews:   AE005672_GR
- KEGG:   spn:SP_1540
- TIGR:   SP_1540
- GeneTree:   EBGT00050000026938
- HOGENOM:   HBG755544
- OMA:   MQMLGTR
- ProtClustDB:   PRK07275
- BioCyc:   SPNE170187-1:SP_1540-MONOMER
- 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: 17351; Mature: 17351

Theoretical pI: Translated: 5.21; Mature: 5.21

Prosite motif: PS50935 SSB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
2.6 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
2.6 %Met     (Mature Protein)
2.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MINNVVLVGRMTRDAELRYTPSNVAVATFTLAVNRTFKSQNGEREADFINVVMWRQQAEN
CCCCEEEEEECCCCCEEEECCCCCEEEEEEEEEECHHCCCCCCCCHHHHHHHHHHHHHHH
LANWAKKGSLIGVTGRIQTRSYDNQQGQRVYVTEVVAENFQMLESRSVREGHTGGAYSAP
HHHHHHCCCEEEEECEEEECCCCCCCCCEEEEHHHHHHHHHHHHHCCCCCCCCCCCCCCC
TANYSAPTNSVPDFSRNENPFGATNPLDISDDDLPF
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
>Mature Secondary Structure
MINNVVLVGRMTRDAELRYTPSNVAVATFTLAVNRTFKSQNGEREADFINVVMWRQQAEN
CCCCEEEEEECCCCCEEEECCCCCEEEEEEEEEECHHCCCCCCCCHHHHHHHHHHHHHHH
LANWAKKGSLIGVTGRIQTRSYDNQQGQRVYVTEVVAENFQMLESRSVREGHTGGAYSAP
HHHHHHCCCEEEEECEEEECCCCCCCCCEEEEHHHHHHHHHHHHHCCCCCCCCCCCCCCC
TANYSAPTNSVPDFSRNENPFGATNPLDISDDDLPF
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

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: 11463916