Definition Prochlorococcus marinus str. MIT 9303, complete genome.
Accession NC_008820
Length 2,682,675

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The map label for this gene is chlI [H]

Identifier: 124022604

GI number: 124022604

Start: 810697

End: 811788

Strand: Reverse

Name: chlI [H]

Synonym: P9303_08951

Alternate gene names: 124022604

Gene position: 811788-810697 (Counterclockwise)

Preceding gene: 124022605

Following gene: 124022603

Centisome position: 30.26

GC content: 56.87

Gene sequence:

>1092_bases
GTGAGTTCAACCCGCAAGCGCAGGGTCTTTCCCTTTACCGCCGTGATTGGCCAGGAAGAGATGAAACTGGCTCTGCTGCT
CAACGTGATCGACCCGCGAATCGGCGGAGTCATGATCATGGGAGATCGAGGCACGGGCAAGTCCACCGCGATCCGAGCCC
TAGCAGATCTCCTGCCAGGGATTGATGTAGTCGCTGGCGACCCTTACAACAGCTCACCCACTGATCCTGATCTACAGAGC
AGTGACGTGCGCCAACGCATTGAACATGGTGAAAGCCTGGCCACTGAGGCGCGACAGGTCCCGATGGTGGATTTGCCTCT
CGGTGCCACTGAAGATCGTCTCTGCGGCACCATCGACATCGAGAAGGCCCTCAGCGAAGGAGTTCGTGCATTCGAGCCAG
GCCTGCTGGCCAAGGCCAACCGCGGCTTGCTCTACGTCGATGAGGTCAATCTGCTTGACGACCATCTTGTCGATGTGCTG
CTGGATTCAGCGGCATCAGGATGGAACACGGTGGAACGTGAAGGGGTATCAGTGCGACACCCTGCCCGATTCGTACTGAT
CGGCTCCGGCAACCCCGAGGAGGGCGAGCTACGACCCCAACTCCTTGATCGCTTTGGCATGAGTGTTGAGGTGCGCACTG
TCCGCGATCCAGACCTACGGGTGCAGGTAGTTGATCAGCGCACCGCCTTTGATAGCGATCCCGACACCTTTGCCACATCG
GTTCAGGCCAACCAAGATGCCTTACAACAACGCGTTATTGAGGCCCAGCAACGTCTTGAACAAGTGAGCATCGACAACGA
TTTGCGCCTACGAATCTCGGCTGTCTGTGGCGAACTAGATGTGGATGGACTGCGTGGCGACATCGTCACCAACCGTGCCG
CCAGGGCTCTAGCAGCCTTTGCAGGACGAACAGAAGTTACGGAAGAAGATGTGGCACGCGTGATCTCTTGTTCTCTACGC
CATCGATTGCGTAAAGACCCCCTCGAGCAGATTGATTCTGGGGATCGCGTCGTCAAAATTTTCTGCAAAGTGTTCGAACG
CAGCGAAAACAGCGATCAGGCTGACTTCGAGCTAACAACTCAGGCAGGCTGA

Upstream 100 bases:

>100_bases
ATGTCCGAATTCGACTGATCTACCCCGCTGATGCCACCCCACCGCAAGTGCTCACACTCCTGCCTGTGAAACAATCCAAA
ACAACTCCAGACATCAACCC

Downstream 100 bases:

>100_bases
GCGCTTGCGCATCCTTGGCATCGACCCTGGCCTCGCCAGGGTGGGCTATGGGGTCATTGACACCAGCAACGGACAACAGC
AGATGCTCGATTGCGGCATC

Product: protoporphyrin IX magnesium chelatase subunit ChlI

Products: NA

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

Number of amino acids: Translated: 363; Mature: 362

Protein sequence:

>363_residues
MSSTRKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTAIRALADLLPGIDVVAGDPYNSSPTDPDLQS
SDVRQRIEHGESLATEARQVPMVDLPLGATEDRLCGTIDIEKALSEGVRAFEPGLLAKANRGLLYVDEVNLLDDHLVDVL
LDSAASGWNTVEREGVSVRHPARFVLIGSGNPEEGELRPQLLDRFGMSVEVRTVRDPDLRVQVVDQRTAFDSDPDTFATS
VQANQDALQQRVIEAQQRLEQVSIDNDLRLRISAVCGELDVDGLRGDIVTNRAARALAAFAGRTEVTEEDVARVISCSLR
HRLRKDPLEQIDSGDRVVKIFCKVFERSENSDQADFELTTQAG

Sequences:

>Translated_363_residues
MSSTRKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTAIRALADLLPGIDVVAGDPYNSSPTDPDLQS
SDVRQRIEHGESLATEARQVPMVDLPLGATEDRLCGTIDIEKALSEGVRAFEPGLLAKANRGLLYVDEVNLLDDHLVDVL
LDSAASGWNTVEREGVSVRHPARFVLIGSGNPEEGELRPQLLDRFGMSVEVRTVRDPDLRVQVVDQRTAFDSDPDTFATS
VQANQDALQQRVIEAQQRLEQVSIDNDLRLRISAVCGELDVDGLRGDIVTNRAARALAAFAGRTEVTEEDVARVISCSLR
HRLRKDPLEQIDSGDRVVKIFCKVFERSENSDQADFELTTQAG
>Mature_362_residues
SSTRKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTAIRALADLLPGIDVVAGDPYNSSPTDPDLQSS
DVRQRIEHGESLATEARQVPMVDLPLGATEDRLCGTIDIEKALSEGVRAFEPGLLAKANRGLLYVDEVNLLDDHLVDVLL
DSAASGWNTVEREGVSVRHPARFVLIGSGNPEEGELRPQLLDRFGMSVEVRTVRDPDLRVQVVDQRTAFDSDPDTFATSV
QANQDALQQRVIEAQQRLEQVSIDNDLRLRISAVCGELDVDGLRGDIVTNRAARALAAFAGRTEVTEEDVARVISCSLRH
RLRKDPLEQIDSGDRVVKIFCKVFERSENSDQADFELTTQAG

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: 39853; Mature: 39722

Theoretical pI: Translated: 4.52; Mature: 4.52

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
MSSTRKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTAIRALADLLPG
CCCCCCCEECCHHHHHCCHHHHHHHHHHHHCCCCCCEEEEECCCCCHHHHHHHHHHHCCC
IDVVAGDPYNSSPTDPDLQSSDVRQRIEHGESLATEARQVPMVDLPLGATEDRLCGTIDI
CEEEECCCCCCCCCCCCCCHHHHHHHHHHCHHHHHHHHCCCEEECCCCCCCCCCCCEEEH
EKALSEGVRAFEPGLLAKANRGLLYVDEVNLLDDHLVDVLLDSAASGWNTVEREGVSVRH
HHHHHHCHHHHCCCCCEECCCCEEEEECCCHHHHHHHHHHHHHCCCCCCHHHHCCCCEEC
PARFVLIGSGNPEEGELRPQLLDRFGMSVEVRTVRDPDLRVQVVDQRTAFDSDPDTFATS
CEEEEEEECCCCCCCCCCHHHHHHHCCEEEEEEECCCCCEEEEEECCCCCCCCCCHHHHH
VQANQDALQQRVIEAQQRLEQVSIDNDLRLRISAVCGELDVDGLRGDIVTNRAARALAAF
HHCCHHHHHHHHHHHHHHHHHHCCCCCCEEEEEEHHCCCCCCCCCCHHHHHHHHHHHHHH
AGRTEVTEEDVARVISCSLRHRLRKDPLEQIDSGDRVVKIFCKVFERSENSDQADFELTT
HCCCCCCHHHHHHHHHHHHHHHHHCCHHHHHCCCCHHHHHHHHHHHCCCCCCCCCEEEEE
QAG
CCC
>Mature Secondary Structure 
SSTRKRRVFPFTAVIGQEEMKLALLLNVIDPRIGGVMIMGDRGTGKSTAIRALADLLPG
CCCCCCEECCHHHHHCCHHHHHHHHHHHHCCCCCCEEEEECCCCCHHHHHHHHHHHCCC
IDVVAGDPYNSSPTDPDLQSSDVRQRIEHGESLATEARQVPMVDLPLGATEDRLCGTIDI
CEEEECCCCCCCCCCCCCCHHHHHHHHHHCHHHHHHHHCCCEEECCCCCCCCCCCCEEEH
EKALSEGVRAFEPGLLAKANRGLLYVDEVNLLDDHLVDVLLDSAASGWNTVEREGVSVRH
HHHHHHCHHHHCCCCCEECCCCEEEEECCCHHHHHHHHHHHHHCCCCCCHHHHCCCCEEC
PARFVLIGSGNPEEGELRPQLLDRFGMSVEVRTVRDPDLRVQVVDQRTAFDSDPDTFATS
CEEEEEEECCCCCCCCCCHHHHHHHCCEEEEEEECCCCCEEEEEECCCCCCCCCCHHHHH
VQANQDALQQRVIEAQQRLEQVSIDNDLRLRISAVCGELDVDGLRGDIVTNRAARALAAF
HHCCHHHHHHHHHHHHHHHHHHCCCCCCEEEEEEHHCCCCCCCCCCHHHHHHHHHHHHHH
AGRTEVTEEDVARVISCSLRHRLRKDPLEQIDSGDRVVKIFCKVFERSENSDQADFELTT
HCCCCCCHHHHHHHHHHHHHHHHHCCHHHHHCCCCHHHHHHHHHHHCCCCCCCCCEEEEE
QAG
CCC

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: 8663186; 8905231 [H]