Click here to switch to the map view.

The map label for this gene is xni

Identifier: 119775554

GI number: 119775554

Start: 2913084

End: 2913845

Strand: Direct

Name: xni

Synonym: Sama_2420

Alternate gene names: 119775554

Gene position: 2913084-2913845 (Clockwise)

Preceding gene: 119775553

Following gene: 119775555

Centisome position: 67.65

GC content: 54.07

Gene sequence:

>762_bases
ATGAATCGTCTGCTCATCATAGATGGATTAAATCTGGTCCGCCGTATCCATGCCGCCCTGCCCGATGAGGGCGACATGGA
TACCCTGTATGACAGGGTCGCCCAGGCATGCCGTAAATTACTGCGGGGTCATCAGCCCACTCACTGCGCCATCGTCTGGG
ATGGCGATGCCATCTCATGGCGCAAACACCTGTACGAAGACTATAAAAAAGGTCGCAAACCCATGCCCGAAGCCCTCGCC
AAGGGGTTGCCGGCACTAAAAACCAAACTGGAAACATTGGATGTACACTCGGTCAACGCCGATTCTGAGGCAGACGATAT
CATAGCTACCCTTGCCTGCAAGCTGGCGGCAACGGGCGGTGAAGCCATTATCGTGTCTACTGACAAGGGACTCTTGCAAC
TGATGTCACCCCATATCAGGCAATGGGATCATTTCGCCGGCCAGTTTTTTGATATTGAAGCATTCGAGGCCAAGTTAGGT
ATCGAGCGGCATCAGCTACTCGATTACATTGCCCTGTGCGGCGACAGCGGCAATAAAATTCCCGGTATCCCCGGCATAGG
CCCCAAGTCTGCCAGTGAATTACTGCGCACCTATCGCAGCCTTGCCAATCTTTACCATTCCCTCGGTACCCTCGGCAGCA
GGCAAGCCAACAAGTTACGAGAAGGCCGCGATATGGCACGCCTCAGCTACAAGTTGGCCAAACTGCAAACCGAACTGCCG
CTGCACCTCAAGCTGAGCGATCTCAGAGTCAATCCTTCCTGA

Upstream 100 bases:

>100_bases
GATTGATGTCGTTAATGGACGACTTGCTGCAGGCCTTTGTCCGTCAGCAGCGGATGAAACTCCCCGGCAGCGCCTATGAA
CCCTGTTACAAGATAGTCAA

Downstream 100 bases:

>100_bases
TGATGCCATTCGATTTGGCAGGCCTTGTCCTGTCAGTCACCTCAGCGTTACAGGCAATTTTGTAACAAATAACACAACTT
ATTTACCGCCTTCACGCCTT

Product: exonuclease IX

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 253; Mature: 253

Protein sequence:

>253_residues
MNRLLIIDGLNLVRRIHAALPDEGDMDTLYDRVAQACRKLLRGHQPTHCAIVWDGDAISWRKHLYEDYKKGRKPMPEALA
KGLPALKTKLETLDVHSVNADSEADDIIATLACKLAATGGEAIIVSTDKGLLQLMSPHIRQWDHFAGQFFDIEAFEAKLG
IERHQLLDYIALCGDSGNKIPGIPGIGPKSASELLRTYRSLANLYHSLGTLGSRQANKLREGRDMARLSYKLAKLQTELP
LHLKLSDLRVNPS

Sequences:

>Translated_253_residues
MNRLLIIDGLNLVRRIHAALPDEGDMDTLYDRVAQACRKLLRGHQPTHCAIVWDGDAISWRKHLYEDYKKGRKPMPEALA
KGLPALKTKLETLDVHSVNADSEADDIIATLACKLAATGGEAIIVSTDKGLLQLMSPHIRQWDHFAGQFFDIEAFEAKLG
IERHQLLDYIALCGDSGNKIPGIPGIGPKSASELLRTYRSLANLYHSLGTLGSRQANKLREGRDMARLSYKLAKLQTELP
LHLKLSDLRVNPS
>Mature_253_residues
MNRLLIIDGLNLVRRIHAALPDEGDMDTLYDRVAQACRKLLRGHQPTHCAIVWDGDAISWRKHLYEDYKKGRKPMPEALA
KGLPALKTKLETLDVHSVNADSEADDIIATLACKLAATGGEAIIVSTDKGLLQLMSPHIRQWDHFAGQFFDIEAFEAKLG
IERHQLLDYIALCGDSGNKIPGIPGIGPKSASELLRTYRSLANLYHSLGTLGSRQANKLREGRDMARLSYKLAKLQTELP
LHLKLSDLRVNPS

Specific function: May have a role in processing of nucleic acids. It is probably not an exonuclease; metal-binding residues found in paralogs are missing

COG id: COG0258

COG function: function code L; 5'-3' exonuclease (including N-terminal domain of PolI)

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 5'-3' exonuclease domain

Homologues:

Organism=Escherichia coli, GI226510970, Length=250, Percent_Identity=40.8, Blast_Score=176, Evalue=2e-45,
Organism=Escherichia coli, GI1790294, Length=262, Percent_Identity=31.2977099236641, Blast_Score=130, Evalue=6e-32,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): XNI_SHEAM (A1S8B8)

Other databases:

- EMBL:   CP000507
- RefSeq:   YP_928294.1
- ProteinModelPortal:   A1S8B8
- SMR:   A1S8B8
- STRING:   A1S8B8
- GeneID:   4604669
- GenomeReviews:   CP000507_GR
- KEGG:   saz:Sama_2420
- NMPDR:   fig|326297.7.peg.2266
- eggNOG:   COG0258
- HOGENOM:   HBG701384
- OMA:   HGEKVTI
- PhylomeDB:   A1S8B8
- ProtClustDB:   PRK09482
- HAMAP:   MF_01192
- InterPro:   IPR020046
- InterPro:   IPR020045
- InterPro:   IPR002421
- InterPro:   IPR020047
- InterPro:   IPR008918
- InterPro:   IPR003583
- InterPro:   IPR022895
- SMART:   SM00475
- SMART:   SM00278
- SMART:   SM00279

Pfam domain/function: PF01367 5_3_exonuc; PF02739 5_3_exonuc_N; SSF47807 5_3_exo_C

EC number: 3.1.11.- [C]

Molecular weight: Translated: 28106; Mature: 28106

Theoretical pI: Translated: 8.61; Mature: 8.61

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.6 %Cys     (Translated Protein)
2.0 %Met     (Translated Protein)
3.6 %Cys+Met (Translated Protein)
1.6 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
3.6 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNRLLIIDGLNLVRRIHAALPDEGDMDTLYDRVAQACRKLLRGHQPTHCAIVWDGDAISW
CCCEEEECCHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHCCCCCCEEEEEECCCCHHH
RKHLYEDYKKGRKPMPEALAKGLPALKTKLETLDVHSVNADSEADDIIATLACKLAATGG
HHHHHHHHHHCCCCCHHHHHCCCHHHHHHHHHHCEECCCCCCHHHHHHHHHHHHHHCCCC
EAIIVSTDKGLLQLMSPHIRQWDHFAGQFFDIEAFEAKLGIERHQLLDYIALCGDSGNKI
CEEEEECCHHHHHHHHHHHHHHHHHCCCEECHHHHHHHHCCHHHHHHHHHHHHCCCCCCC
PGIPGIGPKSASELLRTYRSLANLYHSLGTLGSRQANKLREGRDMARLSYKLAKLQTELP
CCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCC
LHLKLSDLRVNPS
CEEEEECEECCCC
>Mature Secondary Structure
MNRLLIIDGLNLVRRIHAALPDEGDMDTLYDRVAQACRKLLRGHQPTHCAIVWDGDAISW
CCCEEEECCHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHCCCCCCEEEEEECCCCHHH
RKHLYEDYKKGRKPMPEALAKGLPALKTKLETLDVHSVNADSEADDIIATLACKLAATGG
HHHHHHHHHHCCCCCHHHHHCCCHHHHHHHHHHCEECCCCCCHHHHHHHHHHHHHHCCCC
EAIIVSTDKGLLQLMSPHIRQWDHFAGQFFDIEAFEAKLGIERHQLLDYIALCGDSGNKI
CEEEEECCHHHHHHHHHHHHHHHHHCCCEECHHHHHHHHCCHHHHHHHHHHHHCCCCCCC
PGIPGIGPKSASELLRTYRSLANLYHSLGTLGSRQANKLREGRDMARLSYKLAKLQTELP
CCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCC
LHLKLSDLRVNPS
CEEEEECEECCCC

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: DNA [C]

Specific reaction: Protein + DNA = Protein-DNA [C]

General reaction: NA

Inhibitor: NA

Structure determination priority: 10.0

TargetDB status: NA

Availability: NA

References: NA