Definition Nostoc sp. PCC 7120, complete genome.
Accession NC_003272
Length 6,413,771

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The map label for this gene is chlN [H]

Identifier: 17232568

GI number: 17232568

Start: 6048452

End: 6049855

Strand: Reverse

Name: chlN [H]

Synonym: all5076

Alternate gene names: 17232568

Gene position: 6049855-6048452 (Counterclockwise)

Preceding gene: 17232569

Following gene: 17232566

Centisome position: 94.33

GC content: 43.73

Gene sequence:

>1404_bases
ATGACCATCGCTCAAGAACCAACAGCTTTAAACTTTGAGTGTGAAACTGGCAATTACCACACCTTCTGTCCCATCAGCTG
TGTGGCATGGTTATATCAAAAAATTGAAGATAGCTTCTTTTTGGTGATTGGAACCAAGACTTGCGGGTATTTCCTGCAAA
ATGCGATGGGGGTGATGATTTTCGCAGAACCCCGCTATGCAATGGCAGAGTTGGAAGAAGGGGATATTTCAGCACAATTA
AATGATTATGCGGAATTGAAAAGATTGTGTGAACAAATTAAGCGCGATCGCAACCCCAGCGTCATTGTGTGGATTGGCAC
TTGCACCACCGAAATCATCAAAATGGACTTGGAAGGATTAGCACCAAAGCTAGAAGGCGAAATCGGCATTCCCATTGTCG
TTGCTCGTGCTAATGGTCTAGATTACGCCTTCACCCAAGGAGAAGACACCGTTCTGGCTGCAATGGCTCACCGTTGCCCA
GACAAGGCTCCTGTAGCAGAAGCAGAAAAAAATGAACGTAATGCGGTTCAAAAACTGCTGAATTTTGGTAAGAAAAAAGA
ATTAGTAGCCCAAGAAGAATCGGAATATGTAGATCATCCGCCCTTGGTTCTCTTCGGTTCCCTTCCTGATCCCGTCGTCA
CTCAGTTAACTTTAGAATTAAAAAAACAAGGTATTAAAGTTTCTGGCTGGCTACCCGCCAAACGCTTTACAGAACTACCA
GTGCTGGAAGAAGGGTATTATGTTGCTGGTGTCAACCCCTTTCTCAGCCGCACAGCTACAACCTTAATGCGTCGTCGCAA
GTGCAAACTCATCGGCGCACCCTTCCCCATCGGCCCTGATGGAACTCGCGCTTGGATTGAGAAAATTTGCTCTGTGTTTG
GTATTACACCAAAAGGTTTAGATGAGCGCGAAGCCCAAATTTGGGCTGGCTTGGAAGATTATGTCAAGCTAATTCGCGGT
AAGTCTGTATTCTTCATGGGTGACAACTTACTAGAAGTATCCTTAGCACGATTCTTAGTACGCTGTGGGATGACTGTTCA
GGAAGTTGGGATTCCATACATGGATAAACGCTATCAAGCTGCTGAATTGGCAATGTTAGAGAAAGCTTGTCAAGAAATGG
GCGTACCATCACCAAAAATGGTAGAAAAGCCAGATAACTATAACCAAGTACAACGAATTTATGATTTGAAGCCAGATTTA
GTCATTACTGGTATGGCTCATGCTAACCCACTGGAAGCAAGAGGTATTAATACTAAGTGGTCTGTAGAGTTCACCTTTGC
TCAAATTCACGGCTTTACCAATGCGCGGGATATTTTAGAATTGGTAACTCGTCCCCTACGTCGTAATAATAATTTGAAAG
ATTTAGGTTGGGATAAGTTGGTGAGGGAAGAAGCAAAGATTTAA

Upstream 100 bases:

>100_bases
AATAGGGAATAGAAAATGGGTAAATAATTACCATTTTCTATTCCCCAATCACCACTCCCCCCAATACCTGCCGTTAAATA
ACAAAGGGGAGAAAAGCAAA

Downstream 100 bases:

>100_bases
GTTTGGATTAAAAACAACCAAGAGAATGATTGAAGGCGAACCCGAAAGTTCGCTTTTTTTATTGGTATGTCAATCGAACA
TTTGCAAATCTAAAGGCTGA

Product: light-independent protochlorophyllide reductase subunit N

Products: NA

Alternate protein names: DPOR subunit N; LI-POR subunit N [H]

Number of amino acids: Translated: 467; Mature: 466

Protein sequence:

>467_residues
MTIAQEPTALNFECETGNYHTFCPISCVAWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMIFAEPRYAMAELEEGDISAQL
NDYAELKRLCEQIKRDRNPSVIVWIGTCTTEIIKMDLEGLAPKLEGEIGIPIVVARANGLDYAFTQGEDTVLAAMAHRCP
DKAPVAEAEKNERNAVQKLLNFGKKKELVAQEESEYVDHPPLVLFGSLPDPVVTQLTLELKKQGIKVSGWLPAKRFTELP
VLEEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGTRAWIEKICSVFGITPKGLDEREAQIWAGLEDYVKLIRG
KSVFFMGDNLLEVSLARFLVRCGMTVQEVGIPYMDKRYQAAELAMLEKACQEMGVPSPKMVEKPDNYNQVQRIYDLKPDL
VITGMAHANPLEARGINTKWSVEFTFAQIHGFTNARDILELVTRPLRRNNNLKDLGWDKLVREEAKI

Sequences:

>Translated_467_residues
MTIAQEPTALNFECETGNYHTFCPISCVAWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMIFAEPRYAMAELEEGDISAQL
NDYAELKRLCEQIKRDRNPSVIVWIGTCTTEIIKMDLEGLAPKLEGEIGIPIVVARANGLDYAFTQGEDTVLAAMAHRCP
DKAPVAEAEKNERNAVQKLLNFGKKKELVAQEESEYVDHPPLVLFGSLPDPVVTQLTLELKKQGIKVSGWLPAKRFTELP
VLEEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGTRAWIEKICSVFGITPKGLDEREAQIWAGLEDYVKLIRG
KSVFFMGDNLLEVSLARFLVRCGMTVQEVGIPYMDKRYQAAELAMLEKACQEMGVPSPKMVEKPDNYNQVQRIYDLKPDL
VITGMAHANPLEARGINTKWSVEFTFAQIHGFTNARDILELVTRPLRRNNNLKDLGWDKLVREEAKI
>Mature_466_residues
TIAQEPTALNFECETGNYHTFCPISCVAWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMIFAEPRYAMAELEEGDISAQLN
DYAELKRLCEQIKRDRNPSVIVWIGTCTTEIIKMDLEGLAPKLEGEIGIPIVVARANGLDYAFTQGEDTVLAAMAHRCPD
KAPVAEAEKNERNAVQKLLNFGKKKELVAQEESEYVDHPPLVLFGSLPDPVVTQLTLELKKQGIKVSGWLPAKRFTELPV
LEEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGTRAWIEKICSVFGITPKGLDEREAQIWAGLEDYVKLIRGK
SVFFMGDNLLEVSLARFLVRCGMTVQEVGIPYMDKRYQAAELAMLEKACQEMGVPSPKMVEKPDNYNQVQRIYDLKPDLV
ITGMAHANPLEARGINTKWSVEFTFAQIHGFTNARDILELVTRPLRRNNNLKDLGWDKLVREEAKI

Specific function: Uses Mg-ATP and reduced ferredoxin to reduce ring D of protochlorophyllide (Pchlide) to form chlorophyllide a (Chlide). This reaction is light-independent [H]

COG id: COG2710

COG function: function code C; Nitrogenase molybdenum-iron protein, alpha and beta chains

Gene ontology:

Cell location: Cytoplasmic

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the BchN/ChlN family [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR000510
- InterPro:   IPR005970 [H]

Pfam domain/function: PF00148 Oxidored_nitro [H]

EC number: 1.18.-.-

Molecular weight: Translated: 52536; Mature: 52404

Theoretical pI: Translated: 5.62; Mature: 5.62

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.4 %Cys     (Translated Protein)
3.0 %Met     (Translated Protein)
5.4 %Cys+Met (Translated Protein)
2.4 %Cys     (Mature Protein)
2.8 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTIAQEPTALNFECETGNYHTFCPISCVAWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMI
CCCCCCCCEEEEEECCCCEEEECHHHHHHHHHHHHCCCEEEEEECCHHHHHHHHCCEEEE
FAEPRYAMAELEEGDISAQLNDYAELKRLCEQIKRDRNPSVIVWIGTCTTEIIKMDLEGL
EECCCHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECHHHHHHHHHHHHC
APKLEGEIGIPIVVARANGLDYAFTQGEDTVLAAMAHRCPDKAPVAEAEKNERNAVQKLL
CCCCCCCCCCEEEEEECCCCCEEEECCCCHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHH
NFGKKKELVAQEESEYVDHPPLVLFGSLPDPVVTQLTLELKKQGIKVSGWLPAKRFTELP
HCCCHHHHHHHHHHHCCCCCCEEEECCCCCHHHHHHHHHHHHCCCEEECCCCHHHHCCCC
VLEEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGTRAWIEKICSVFGITPKGL
EECCCEEEECCCHHHHHHHHHHHHHHHHHEECCCCCCCCCCHHHHHHHHHHHHCCCCCCC
DEREAQIWAGLEDYVKLIRGKSVFFMGDNLLEVSLARFLVRCGMTVQEVGIPYMDKRYQA
CHHHHHHHCCHHHHHHHHCCCEEEEECCCHHHHHHHHHHHHCCCCHHHHCCCCCCCHHHH
AELAMLEKACQEMGVPSPKMVEKPDNYNQVQRIYDLKPDLVITGMAHANPLEARGINTKW
HHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHCCCCCEEEEECCCCCCCHHCCCCCEE
SVEFTFAQIHGFTNARDILELVTRPLRRNNNLKDLGWDKLVREEAKI
EEEEEEEECCCCCCHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHCCC
>Mature Secondary Structure 
TIAQEPTALNFECETGNYHTFCPISCVAWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMI
CCCCCCCEEEEEECCCCEEEECHHHHHHHHHHHHCCCEEEEEECCHHHHHHHHCCEEEE
FAEPRYAMAELEEGDISAQLNDYAELKRLCEQIKRDRNPSVIVWIGTCTTEIIKMDLEGL
EECCCHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCEEEEEECHHHHHHHHHHHHC
APKLEGEIGIPIVVARANGLDYAFTQGEDTVLAAMAHRCPDKAPVAEAEKNERNAVQKLL
CCCCCCCCCCEEEEEECCCCCEEEECCCCHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHH
NFGKKKELVAQEESEYVDHPPLVLFGSLPDPVVTQLTLELKKQGIKVSGWLPAKRFTELP
HCCCHHHHHHHHHHHCCCCCCEEEECCCCCHHHHHHHHHHHHCCCEEECCCCHHHHCCCC
VLEEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGTRAWIEKICSVFGITPKGL
EECCCEEEECCCHHHHHHHHHHHHHHHHHEECCCCCCCCCCHHHHHHHHHHHHCCCCCCC
DEREAQIWAGLEDYVKLIRGKSVFFMGDNLLEVSLARFLVRCGMTVQEVGIPYMDKRYQA
CHHHHHHHCCHHHHHHHHCCCEEEEECCCHHHHHHHHHHHHCCCCHHHHCCCCCCCHHHH
AELAMLEKACQEMGVPSPKMVEKPDNYNQVQRIYDLKPDLVITGMAHANPLEARGINTKW
HHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHCCCCCEEEEECCCCCCCHHCCCCCEE
SVEFTFAQIHGFTNARDILELVTRPLRRNNNLKDLGWDKLVREEAKI
EEEEEEEECCCCCCHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHCCC

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: NA