Definition Prochlorococcus marinus str. MIT 9515, complete genome.
Accession NC_008817
Length 1,704,176

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The map label for this gene is chlI [H]

Identifier: 123966379

GI number: 123966379

Start: 997822

End: 998910

Strand: Reverse

Name: chlI [H]

Synonym: P9515_11461

Alternate gene names: 123966379

Gene position: 998910-997822 (Counterclockwise)

Preceding gene: 123966380

Following gene: 123966378

Centisome position: 58.62

GC content: 35.72

Gene sequence:

>1089_bases
GTGAGCACTACAAAGAAAAGAAGAGTTTTTCCTTTTACGGCAGTAATTGGTCAAGAAGAAATGAAATTAGCTCTTTTATT
AAATGTTATAGATCCAAGAATTGGTGGAGTAATGATTATGGGTGATAGAGGAACTGGTAAATCAACTACTATTAGAGCTC
TTGCAGACTTGTTACCTGCAATAGATGTTGTTAAAGATGATCCTTATAATAGTTCTCTTGTTGATCCTGATTTACAAAGT
AAAGAAGTTTTAGAGAGAATTATTCAAGGAGAGAGTTTAGAGAAAGACAAAAAACAAGTACCAATGGTAGATTTGCCATT
GGGCGCAACCGAAGACAGATTATGTGGAACTATTGATATTGAAAAGGCTTTAAGCGAAGGTATTAAAGCTTTTGAACCAG
GGTTATTAGCAAAAGCTAATAGAGGACTATTATACGTAGACGAAGTTAATTTACTAGATGATCATTTGGTCGATGTTCTT
TTAGATTCAGCAGCTTCTGGATGGAATACTGTTGAGAGGGAAGGCGTCTCAGTGAGGCATCCTGCAAGATTTGTACTGAT
TGGCTCTGGTAACCCAGAAGAAGGAGAACTGAGGCCTCAGTTATTAGATAGATTTGGTATGAGCGTTGAGGTTAAAACAG
TAAGAGACGCAGAATTAAGGGTTAAAGTTGTGGATCAAAGAACTTCTTTTGATGATAATCCTGATGAATTTTCAATAAGT
GTTGAGAGGCAACAGGATGATCTTCAGCAAAAAGTTATCAAAGCTCAGGAAATACTTAATTCAGTTAAATTGGATGATGA
TCTCAGATTAAATATATCAGCTATATGTGGAGAACTTGATGTTGACGGACTAAGAGGAGATATTGTCACTAATCGATCTG
CTAGGGCAATAGCTGCCTTTGAGGGAAGAACTGAAGTACAAGAAGAGGATATTGCTAGAGTAATTACTTGTTCTTTAAGG
CATCGATTAAGAAAAGATCCATTAGAGCAAGTAGATTCTGGTGAAAGGGTTATTCAAGCATTCTGTAAAGTCTTTGACTT
TAACGAAAAAGATAACCTTTCTAAATTTCAATTGTCATCAGAAGAATAA

Upstream 100 bases:

>100_bases
CTAGATTGATAAAAATGTTCAATTTGATTTTGATATTTACTAATAACATTTTCTGAAGTATCATCGACTGATCATACGTA
CATAAAGTAAAACTACAGCT

Downstream 100 bases:

>100_bases
TTAAGTGAGGATTATTGGCATTGATCCTGGATTAGGAAGAGTTGGATATGGAATTATTGAAATACAAAATGAAAAGAAAA
AATTTCTTGATTGTGGCGTA

Product: protoporphyrin IX magnesium chelatase subunit ChlI

Products: NA

Alternate protein names: Mg-protoporphyrin IX chelatase [H]

Number of amino acids: Translated: 362; Mature: 361

Protein sequence:

>362_residues
MSTTKKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTTIRALADLLPAIDVVKDDPYNSSLVDPDLQS
KEVLERIIQGESLEKDKKQVPMVDLPLGATEDRLCGTIDIEKALSEGIKAFEPGLLAKANRGLLYVDEVNLLDDHLVDVL
LDSAASGWNTVEREGVSVRHPARFVLIGSGNPEEGELRPQLLDRFGMSVEVKTVRDAELRVKVVDQRTSFDDNPDEFSIS
VERQQDDLQQKVIKAQEILNSVKLDDDLRLNISAICGELDVDGLRGDIVTNRSARAIAAFEGRTEVQEEDIARVITCSLR
HRLRKDPLEQVDSGERVIQAFCKVFDFNEKDNLSKFQLSSEE

Sequences:

>Translated_362_residues
MSTTKKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTTIRALADLLPAIDVVKDDPYNSSLVDPDLQS
KEVLERIIQGESLEKDKKQVPMVDLPLGATEDRLCGTIDIEKALSEGIKAFEPGLLAKANRGLLYVDEVNLLDDHLVDVL
LDSAASGWNTVEREGVSVRHPARFVLIGSGNPEEGELRPQLLDRFGMSVEVKTVRDAELRVKVVDQRTSFDDNPDEFSIS
VERQQDDLQQKVIKAQEILNSVKLDDDLRLNISAICGELDVDGLRGDIVTNRSARAIAAFEGRTEVQEEDIARVITCSLR
HRLRKDPLEQVDSGERVIQAFCKVFDFNEKDNLSKFQLSSEE
>Mature_361_residues
STTKKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTTIRALADLLPAIDVVKDDPYNSSLVDPDLQSK
EVLERIIQGESLEKDKKQVPMVDLPLGATEDRLCGTIDIEKALSEGIKAFEPGLLAKANRGLLYVDEVNLLDDHLVDVLL
DSAASGWNTVEREGVSVRHPARFVLIGSGNPEEGELRPQLLDRFGMSVEVKTVRDAELRVKVVDQRTSFDDNPDEFSISV
ERQQDDLQQKVIKAQEILNSVKLDDDLRLNISAICGELDVDGLRGDIVTNRSARAIAAFEGRTEVQEEDIARVITCSLRH
RLRKDPLEQVDSGERVIQAFCKVFDFNEKDNLSKFQLSSEE

Specific function: Involved in chlorophyll biosynthesis; introduces a magnesium ion into protoporphyrin IX to yield Mg-protoporphyrin IX [H]

COG id: COG1239

COG function: function code H; Mg-chelatase subunit ChlI

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Unknown [C]

Operon status: Not Known

Operon components: None

Similarity: Belongs to the Mg-chelatase subunits D/I family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003593
- InterPro:   IPR011775
- InterPro:   IPR000523 [H]

Pfam domain/function: PF01078 Mg_chelatase [H]

EC number: =6.6.1.1 [H]

Molecular weight: Translated: 40310; Mature: 40179

Theoretical pI: Translated: 4.50; Mature: 4.50

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.1 %Cys     (Translated Protein)
1.7 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
1.1 %Cys     (Mature Protein)
1.4 %Met     (Mature Protein)
2.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSTTKKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTTIRALADLLPA
CCCCCCCEECCHHHHHCCHHHHHHHHHHHHCCCCCCEEEEECCCCCCHHHHHHHHHHHHH
IDVVKDDPYNSSLVDPDLQSKEVLERIIQGESLEKDKKQVPMVDLPLGATEDRLCGTIDI
HHHHCCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCHHHCCCEEEECCCCCCCCCCCEEEH
EKALSEGIKAFEPGLLAKANRGLLYVDEVNLLDDHLVDVLLDSAASGWNTVEREGVSVRH
HHHHHHHHHHHCCCCEEECCCCEEEEECCCHHHHHHHHHHHHHCCCCCCHHHHCCCCEEC
PARFVLIGSGNPEEGELRPQLLDRFGMSVEVKTVRDAELRVKVVDQRTSFDDNPDEFSIS
CEEEEEEECCCCCCCCCCHHHHHHHCCEEEEEEECCCEEEEEEEECCCCCCCCCCCEEEE
VERQQDDLQQKVIKAQEILNSVKLDDDLRLNISAICGELDVDGLRGDIVTNRSARAIAAF
EECCHHHHHHHHHHHHHHHHHHCCCCCCEEEHHHHCCCCCCCCCCCCEEECCCCCEEEEE
EGRTEVQEEDIARVITCSLRHRLRKDPLEQVDSGERVIQAFCKVFDFNEKDNLSKFQLSS
CCCCCCCHHHHHHHHHHHHHHHHHCCHHHHHCCHHHHHHHHHHHHCCCCCCCCCEEECCC
EE
CC
>Mature Secondary Structure 
STTKKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTTIRALADLLPA
CCCCCCEECCHHHHHCCHHHHHHHHHHHHCCCCCCEEEEECCCCCCHHHHHHHHHHHHH
IDVVKDDPYNSSLVDPDLQSKEVLERIIQGESLEKDKKQVPMVDLPLGATEDRLCGTIDI
HHHHCCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCHHHCCCEEEECCCCCCCCCCCEEEH
EKALSEGIKAFEPGLLAKANRGLLYVDEVNLLDDHLVDVLLDSAASGWNTVEREGVSVRH
HHHHHHHHHHHCCCCEEECCCCEEEEECCCHHHHHHHHHHHHHCCCCCCHHHHCCCCEEC
PARFVLIGSGNPEEGELRPQLLDRFGMSVEVKTVRDAELRVKVVDQRTSFDDNPDEFSIS
CEEEEEEECCCCCCCCCCHHHHHHHCCEEEEEEECCCEEEEEEEECCCCCCCCCCCEEEE
VERQQDDLQQKVIKAQEILNSVKLDDDLRLNISAICGELDVDGLRGDIVTNRSARAIAAF
EECCHHHHHHHHHHHHHHHHHHCCCCCCEEEHHHHCCCCCCCCCCCCEEECCCCCEEEEE
EGRTEVQEEDIARVITCSLRHRLRKDPLEQVDSGERVIQAFCKVFDFNEKDNLSKFQLSS
CCCCCCCHHHHHHHHHHHHHHHHHCCHHHHHCCHHHHHHHHHHHHCCCCCCCCCEEECCC
EE
CC

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: 9.0

TargetDB status: NA

Availability: NA

References: 8663186; 8905231 [H]