Definition Prochlorococcus marinus str. MIT 9312, complete genome.
Accession NC_007577
Length 1,709,204

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The map label for this gene is cca [H]

Identifier: 78778690

GI number: 78778690

Start: 290113

End: 291360

Strand: Reverse

Name: cca [H]

Synonym: PMT9312_0305

Alternate gene names: 78778690

Gene position: 291360-290113 (Counterclockwise)

Preceding gene: 78778691

Following gene: 78778688

Centisome position: 17.05

GC content: 27.96

Gene sequence:

>1248_bases
ATGAACGATATCTCTGATTACATCCAAGGAGAATTAATAAAAACTCCATTTAATCTATATAACCTAATTGCTAAATACAT
AGAATCTAATAACAATACTAAAGTAGCTTTTGTTGGCGGTTATTTAAGAGATTTATTAATTAGTAAATTCCACAAAAAAT
CGTTTTCTAAACCTGTAGATATTGATCTTGTAATTGAAGGATCCTCTATTTCTCTTGCAAAATTTATAAAAAAAAATATT
GTAAATGTCGATTTATGTCTCATCAAGGAATTTAATTTATACAACACTGTAGAAATAAATATTAATGACTATAAAATTGA
TATTGCTTCTGCAAGAAAAGAAATTTATTCTGCTCCAGGCTTAAATCCCACGGTAAATAAAAGTACTATTGAGGAGGATC
TTAAGAGGAGAGATTTCACTATAAATTCAATAGCCTTCGAGGTCTCGACAAGGAAAATCTATGATCTTTATGGAGGAATT
TCTGATATAAAAAGTAAAAAGTTGAACTTACTTCACAGTAATAGTATTTCAGATGATCCAAGTAGATTAATTAGATGTGC
AAAATATGCTTCAAGGTTAGATTTCAATATTTCAAATAGTTCCCTCAAACAATCTCAAGAAACAGTTAGAAAATGGCCAT
GGAAAATTTCAGAAACTCACCAGAAAATGATTTACCCTGCTGCACTAGGAATACGAATAAGGATGGAACTAGCTGAAATA
TGCAAACACGATAATTTGACTAATGTGATTTCGATAATTCATAAATGGGAAATTATCTCAATCTTAAATGAAAATATTAA
GGTCGATAAAAGGTTTTTAAGAGGACTAAATTGGATTAAGAGGTTAAAGGGAAATCATATGCTTTACTTATTAAAAGATT
CAGAAGATTTAGAAAAAGCATGTAAAAGATTTTTGGTAAATAATAGTGAGATAAAAATATTAGAAGATTATTTTAATATC
AAAAAGATATTAAATACAAACCAAAAAAATTTCAATCATTTTTCTCCATCAAGTTGGACAGAATTTATTGAGGACAGAAA
CCTTAATGATGAGACAGTCAAATTATTAATTTGTGATGGAGGACCATACTGGCGTAAATTGTTTAAGTGGTTATTTATTT
ACAAATTCATAAAATCAAAAAAAGATGGAGAAACATTAAAAAAAGAAGGATGGGATCCAGGGAAGGAGATGGGAAAGGAA
ATCAAAAGATTAAGATATTTAGAAATTGACAAATTCAATAGAAATTAA

Upstream 100 bases:

>100_bases
GGAGTGGGGAAAAAATATCTTTAGCAGTAAAATTTGGTGATAAAGGAAGTAAAATTCTAGATCCCAGATTAGCTCCAATT
CGTTATGTAAGTTAAAACTC

Downstream 100 bases:

>100_bases
TTACATTTTTAAAACTTCTCCAACCTTGTACCATTTATCCTTTAGAACATTTTCATATTTAGGATTGCAACTTATCAACA
AGGGTCCACATGTTTGAGGA

Product: tRNA nucleotidyltransferase/poly(A) polymerase

Products: NA

Alternate protein names: tRNA CCA-pyrophosphorylase; tRNA adenylyl-/cytidylyl- transferase; tRNA nucleotidyltransferase; tRNA-NT [H]

Number of amino acids: Translated: 415; Mature: 415

Protein sequence:

>415_residues
MNDISDYIQGELIKTPFNLYNLIAKYIESNNNTKVAFVGGYLRDLLISKFHKKSFSKPVDIDLVIEGSSISLAKFIKKNI
VNVDLCLIKEFNLYNTVEININDYKIDIASARKEIYSAPGLNPTVNKSTIEEDLKRRDFTINSIAFEVSTRKIYDLYGGI
SDIKSKKLNLLHSNSISDDPSRLIRCAKYASRLDFNISNSSLKQSQETVRKWPWKISETHQKMIYPAALGIRIRMELAEI
CKHDNLTNVISIIHKWEIISILNENIKVDKRFLRGLNWIKRLKGNHMLYLLKDSEDLEKACKRFLVNNSEIKILEDYFNI
KKILNTNQKNFNHFSPSSWTEFIEDRNLNDETVKLLICDGGPYWRKLFKWLFIYKFIKSKKDGETLKKEGWDPGKEMGKE
IKRLRYLEIDKFNRN

Sequences:

>Translated_415_residues
MNDISDYIQGELIKTPFNLYNLIAKYIESNNNTKVAFVGGYLRDLLISKFHKKSFSKPVDIDLVIEGSSISLAKFIKKNI
VNVDLCLIKEFNLYNTVEININDYKIDIASARKEIYSAPGLNPTVNKSTIEEDLKRRDFTINSIAFEVSTRKIYDLYGGI
SDIKSKKLNLLHSNSISDDPSRLIRCAKYASRLDFNISNSSLKQSQETVRKWPWKISETHQKMIYPAALGIRIRMELAEI
CKHDNLTNVISIIHKWEIISILNENIKVDKRFLRGLNWIKRLKGNHMLYLLKDSEDLEKACKRFLVNNSEIKILEDYFNI
KKILNTNQKNFNHFSPSSWTEFIEDRNLNDETVKLLICDGGPYWRKLFKWLFIYKFIKSKKDGETLKKEGWDPGKEMGKE
IKRLRYLEIDKFNRN
>Mature_415_residues
MNDISDYIQGELIKTPFNLYNLIAKYIESNNNTKVAFVGGYLRDLLISKFHKKSFSKPVDIDLVIEGSSISLAKFIKKNI
VNVDLCLIKEFNLYNTVEININDYKIDIASARKEIYSAPGLNPTVNKSTIEEDLKRRDFTINSIAFEVSTRKIYDLYGGI
SDIKSKKLNLLHSNSISDDPSRLIRCAKYASRLDFNISNSSLKQSQETVRKWPWKISETHQKMIYPAALGIRIRMELAEI
CKHDNLTNVISIIHKWEIISILNENIKVDKRFLRGLNWIKRLKGNHMLYLLKDSEDLEKACKRFLVNNSEIKILEDYFNI
KKILNTNQKNFNHFSPSSWTEFIEDRNLNDETVKLLICDGGPYWRKLFKWLFIYKFIKSKKDGETLKKEGWDPGKEMGKE
IKRLRYLEIDKFNRN

Specific function: Catalyzes the addition and repair of the essential 3'- terminal CCA sequence in tRNAs without using a nucleic acid template. Adds these three nucleotides in the order of C, C, and A to the tRNA nucleotide-73, using CTP and ATP as substrates and producing

COG id: COG0617

COG function: function code J; tRNA nucleotidyltransferase/poly(A) polymerase

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family. Bacterial CCA-adding enzyme type 3 subfamily [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR023068
- InterPro:   IPR002646 [H]

Pfam domain/function: PF01743 PolyA_pol [H]

EC number: =2.7.7.21; =2.7.7.25 [H]

Molecular weight: Translated: 48589; Mature: 48589

Theoretical pI: Translated: 9.87; Mature: 9.87

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
1.2 %Met     (Translated Protein)
2.4 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
1.2 %Met     (Mature Protein)
2.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MNDISDYIQGELIKTPFNLYNLIAKYIESNNNTKVAFVGGYLRDLLISKFHKKSFSKPVD
CCCHHHHHCCCCCCCCHHHHHHHHHHHHCCCCEEEEEECHHHHHHHHHHHHHHHCCCCCC
IDLVIEGSSISLAKFIKKNIVNVDLCLIKEFNLYNTVEININDYKIDIASARKEIYSAPG
EEEEEECCCHHHHHHHHHHCCCEEEEEEEECCCEEEEEEEECEEEEEHHHHHHHHHCCCC
LNPTVNKSTIEEDLKRRDFTINSIAFEVSTRKIYDLYGGISDIKSKKLNLLHSNSISDDP
CCCCCCHHHHHHHHHHCCCEEEHEEEEEHHHHHHHHHCCHHHHHHHHHHHEECCCCCCCH
SRLIRCAKYASRLDFNISNSSLKQSQETVRKWPWKISETHQKMIYPAALGIRIRMELAEI
HHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCEEHHHHHHH
CKHDNLTNVISIIHKWEIISILNENIKVDKRFLRGLNWIKRLKGNHMLYLLKDSEDLEKA
HCCCCHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHCCCCEEEEEECCHHHHHH
CKRFLVNNSEIKILEDYFNIKKILNTNQKNFNHFSPSSWTEFIEDRNLNDETVKLLICDG
HHHHHCCCCCEEEHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHCCCCCCCEEEEEEECC
GPYWRKLFKWLFIYKFIKSKKDGETLKKEGWDPGKEMGKEIKRLRYLEIDKFNRN
CHHHHHHHHHHHHHHHHHCCCCCCHHHHCCCCCHHHHHHHHHHHHHHCCCCCCCC
>Mature Secondary Structure
MNDISDYIQGELIKTPFNLYNLIAKYIESNNNTKVAFVGGYLRDLLISKFHKKSFSKPVD
CCCHHHHHCCCCCCCCHHHHHHHHHHHHCCCCEEEEEECHHHHHHHHHHHHHHHCCCCCC
IDLVIEGSSISLAKFIKKNIVNVDLCLIKEFNLYNTVEININDYKIDIASARKEIYSAPG
EEEEEECCCHHHHHHHHHHCCCEEEEEEEECCCEEEEEEEECEEEEEHHHHHHHHHCCCC
LNPTVNKSTIEEDLKRRDFTINSIAFEVSTRKIYDLYGGISDIKSKKLNLLHSNSISDDP
CCCCCCHHHHHHHHHHCCCEEEHEEEEEHHHHHHHHHCCHHHHHHHHHHHEECCCCCCCH
SRLIRCAKYASRLDFNISNSSLKQSQETVRKWPWKISETHQKMIYPAALGIRIRMELAEI
HHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCEEHHHHHHH
CKHDNLTNVISIIHKWEIISILNENIKVDKRFLRGLNWIKRLKGNHMLYLLKDSEDLEKA
HCCCCHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHCCCCEEEEEECCHHHHHH
CKRFLVNNSEIKILEDYFNIKKILNTNQKNFNHFSPSSWTEFIEDRNLNDETVKLLICDG
HHHHHCCCCCEEEHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHCCCCCCCEEEEEEECC
GPYWRKLFKWLFIYKFIKSKKDGETLKKEGWDPGKEMGKEIKRLRYLEIDKFNRN
CHHHHHHHHHHHHHHHHHCCCCCCHHHHCCCCCHHHHHHHHHHHHHHCCCCCCCC

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: 9.0

TargetDB status: NA

Availability: NA

References: 12663927 [H]