Definition Caulobacter crescentus CB15 chromosome, complete genome.
Accession NC_002696
Length 4,016,947

Click here to switch to the map view.

The map label for this gene is ssb

Identifier: 16125716

GI number: 16125716

Start: 1617689

End: 1618192

Strand: Direct

Name: ssb

Synonym: CC_1468

Alternate gene names: 16125716

Gene position: 1617689-1618192 (Clockwise)

Preceding gene: 16125715

Following gene: 16125717

Centisome position: 40.27

GC content: 66.47

Gene sequence:

>504_bases
ATGGCTGGCAGCGTCAACAAGGTCATTCTGGTGGGCAACCTCGGGGCCGATCCCGAGATCCGCAGTCTCGGTTCAGGCGA
CCGCGTCGCCAACCTGCGTATCGCGACGTCGGAGACTTGGCGCGACCGCAGCAGCGGCGAGCGCAAGGAAAAGACCGAGT
GGCACCGCGTGGTCATCTTCAACGACAACCTCGTCAAGGTCGCCGAGCAGTATCTGCGCAAGGGCTCGACGGTCTACATC
GAGGGCGCGCTGCAGACCCGCAAGTGGACCGACAACACCGGTCAGGAGAAGTACTCCACCGAGATCGTGCTGCAGAAGTT
CCGCGGCGAGCTGACCATGTTGGGCGGCCGTGGCGGCGACGCGGGCATGTCGTCGGGCGGCGGCGATGAGTACGGCGGCG
GCTATTCGGGTGGCGGCTCCAGCTTCGGCGGCGGCCAGCGCAGCCAGCCCAGTGGTCCGCGCGAGAGCTTCTCGGCGGAT
CTGGACGACGAGATCCCGTTCTAG

Upstream 100 bases:

>100_bases
AACGTTATGAGAACAAAACTTGCTTCCGAGTTAGCGGGTCGTTAACGTCTCGCTCCAGATTCTGGCGCATGGGTCGCCGG
GCGAGAGCAAGGTCCAAGCG

Downstream 100 bases:

>100_bases
GTCGAGGCGCCAAGGGGAGCGATCATGCTCTCTCGGGAACATATCGGCGGGTGCTTCGAACGGAGCACCCGCCGTTCTCG
TATCTGCGGGAATATTCCCT

Product: single-strand binding protein

Products: NA

Alternate protein names: SSB; Helix-destabilizing protein

Number of amino acids: Translated: 167; Mature: 166

Protein sequence:

>167_residues
MAGSVNKVILVGNLGADPEIRSLGSGDRVANLRIATSETWRDRSSGERKEKTEWHRVVIFNDNLVKVAEQYLRKGSTVYI
EGALQTRKWTDNTGQEKYSTEIVLQKFRGELTMLGGRGGDAGMSSGGGDEYGGGYSGGGSSFGGGQRSQPSGPRESFSAD
LDDEIPF

Sequences:

>Translated_167_residues
MAGSVNKVILVGNLGADPEIRSLGSGDRVANLRIATSETWRDRSSGERKEKTEWHRVVIFNDNLVKVAEQYLRKGSTVYI
EGALQTRKWTDNTGQEKYSTEIVLQKFRGELTMLGGRGGDAGMSSGGGDEYGGGYSGGGSSFGGGQRSQPSGPRESFSAD
LDDEIPF
>Mature_166_residues
AGSVNKVILVGNLGADPEIRSLGSGDRVANLRIATSETWRDRSSGERKEKTEWHRVVIFNDNLVKVAEQYLRKGSTVYIE
GALQTRKWTDNTGQEKYSTEIVLQKFRGELTMLGGRGGDAGMSSGGGDEYGGGYSGGGSSFGGGQRSQPSGPRESFSADL
DDEIPF

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=Homo sapiens, GI4507231, Length=108, Percent_Identity=34.2592592592593, Blast_Score=70, Evalue=8e-13,
Organism=Escherichia coli, GI1790494, Length=177, Percent_Identity=49.1525423728814, Blast_Score=159, Evalue=1e-40,
Organism=Drosophila melanogaster, GI85725234, Length=101, Percent_Identity=35.6435643564356, Blast_Score=67, Evalue=7e-12,
Organism=Drosophila melanogaster, GI24647376, Length=101, Percent_Identity=35.6435643564356, Blast_Score=67, Evalue=7e-12,

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_CAUCR (Q9A894)

Other databases:

- EMBL:   AE005673
- PIR:   D87431
- RefSeq:   NP_420280.1
- ProteinModelPortal:   Q9A894
- SMR:   Q9A894
- GeneID:   940526
- GenomeReviews:   AE005673_GR
- KEGG:   ccr:CC_1468
- NMPDR:   fig|190650.1.peg.1460
- TIGR:   CC_1468
- HOGENOM:   HBG755544
- OMA:   IATSENW
- ProtClustDB:   CLSK890427
- 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: 17971; Mature: 17840

Theoretical pI: Translated: 5.34; Mature: 5.34

Prosite motif: PS50935 SSB

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.0 %Cys     (Translated Protein)
1.8 %Met     (Translated Protein)
1.8 %Cys+Met (Translated Protein)
0.0 %Cys     (Mature Protein)
1.2 %Met     (Mature Protein)
1.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MAGSVNKVILVGNLGADPEIRSLGSGDRVANLRIATSETWRDRSSGERKEKTEWHRVVIF
CCCCCCEEEEEECCCCCCHHHHCCCCCCEEEEEEECCCCCCCCCCCCCCCCCCEEEEEEE
NDNLVKVAEQYLRKGSTVYIEGALQTRKWTDNTGQEKYSTEIVLQKFRGELTMLGGRGGD
CCCHHHHHHHHHHCCCEEEEEECCCCCCCCCCCCCHHHHHHHHHHHHCCCEEEEECCCCC
AGMSSGGGDEYGGGYSGGGSSFGGGQRSQPSGPRESFSADLDDEIPF
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCCC
>Mature Secondary Structure 
AGSVNKVILVGNLGADPEIRSLGSGDRVANLRIATSETWRDRSSGERKEKTEWHRVVIF
CCCCCEEEEEECCCCCCHHHHCCCCCCEEEEEEECCCCCCCCCCCCCCCCCCEEEEEEE
NDNLVKVAEQYLRKGSTVYIEGALQTRKWTDNTGQEKYSTEIVLQKFRGELTMLGGRGGD
CCCHHHHHHHHHHCCCEEEEEECCCCCCCCCCCCCHHHHHHHHHHHHCCCEEEEECCCCC
AGMSSGGGDEYGGGYSGGGSSFGGGQRSQPSGPRESFSADLDDEIPF
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCCC

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: 11259647