Definition Trichodesmium erythraeum IMS101 chromosome, complete genome.
Accession NC_008312
Length 7,750,108

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The map label for this gene is chlN

Identifier: 113475223

GI number: 113475223

Start: 2319290

End: 2320687

Strand: Reverse

Name: chlN

Synonym: Tery_1530

Alternate gene names: 113475223

Gene position: 2320687-2319290 (Counterclockwise)

Preceding gene: 113475224

Following gene: 113475220

Centisome position: 29.94

GC content: 36.19

Gene sequence:

>1398_bases
ATGAGTAATACGATTCAACCTGAAGCTTTAACTTTTGAGTGTGAAACAGGTAATTATCATACTTTTTGTCCGATTAGTTG
TGTGTCTTGGCTTTATCAAAAAATAGAAGATAGTTTCTTCTTAGTAATAGGTACTAAAACCTGTGGTTATTTCCTACAAA
ATGCCATGGGAGTAATGATTTTTGCTGAACCTCGTTATGCTATGGCTGAGTTAGAAGAAGGTGATATTTCAGCTAAGTTA
AATGATTATAATGAACTGAAACGTTTATGTTTACAAATTAAGCGTGACAGAAACCCCAGTGTCATAGTCTGGATTGGCAC
TTGTACTACTGAAATTATTAAAATGGATTTGGAAGGTTTGGCTCCTAAATTAGAGTCAGAAATTGGCATTCCAATTGTGG
TTGCTCGTGCTAATGGTTTGGATTATGCCTTTACTCAAGGGGAAGATACAGTTTTAGCAGCAATGGCAGCTCGTTGTCCG
AAACAAGTCTTAGAAGTAGAAAAAGAAGCAAAGAATGGCATACAAAAACTATTAAGTTTTGGCAGAAAAAAGGAGGAAGT
TGCTGCAGAAAAATCTGAGTATGTTAACCATCCACCTTTGATTTTATTTGGTTCTTTGCCAGACCCAGTTGTCACTCAAT
TAACTTTAGAATTGAAGAAGCAAGGAATTAAGGTTTCTGGTTGGTTGCCTGCTAAACATTACACAGAATTACCAGTTATT
GAAGAGGGATATTATGTGGCAGGTGTTAATCCTTTCTTAAGTCGTACTGCTACTACTTTAATGCGTCGTCGGAAGTGTAA
ATTAATTGGTGCACCATTCCCCATAGGTCCTGATGGAAGTAAGGCTTGGATTGAAAAGATTTGCTCTGTTTTTGGTATTG
AACCTCAAGGTTTGGTAGAAAGAGAAGAGCAAATTTGGAATAATTTAGAGGACTATATTCAATTAATTCGTGGTAAGTCT
GTCTTTTTTATGGGAGATAATTTGTTGGAGATTTCCTTGGCTCGTTTTTTGATTCGTTGTGGTATGACTTGCCCAGAAAT
AGGTATTCCTTATATGGATAAAAGATATCAAAAGGCTGAGTTGGAAATGTTGGAAAAAACTTGTCAGGAAATGGGTGTAC
GTTTGCCGAAGATTATTGAGAAACCTGATAATTATAATCAGATTCAAAGAATTTATGAATTACAGCCAGATTTGGTAATT
ACTGGTATGGCTCACGCTAATCCTTTGGAGGCACGGGGGATTAATACTAAGTGGTCAGTTGAGTTTACTTTTGCTCAAAT
TCATGGGTTTACAAATGCTCGTGATATCTTGGAATTAGTAACTCGTCCTTTGCGTCGAAATAATGCTTTGAAAGATTTAG
GTTGGGATAAGTTAGTTAAGGAAGAAGCTAAGGTTTAA

Upstream 100 bases:

>100_bases
CCCTGGCCTCAAACTTTTAGAGAGTGCCATAAAAGCTAAATTTTACCATTCGCAAGCATCAATTCACCCCAAAAAATGTT
CATAAATAGGAGTGTTTTTT

Downstream 100 bases:

>100_bases
TTGAGAGGTTATTGAGTAGAAAAATGACTAAGTTATAGATTGTAGTTACTAAAATAGTAGGGTAAGTTTTACTGGCTCTA
CTAATTTTTAGAATGAGGGT

Product: light-independent protochlorophyllide reductase subunit N

Products: NA

Alternate protein names: DPOR subunit N; LI-POR subunit N

Number of amino acids: Translated: 465; Mature: 464

Protein sequence:

>465_residues
MSNTIQPEALTFECETGNYHTFCPISCVSWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMIFAEPRYAMAELEEGDISAKL
NDYNELKRLCLQIKRDRNPSVIVWIGTCTTEIIKMDLEGLAPKLESEIGIPIVVARANGLDYAFTQGEDTVLAAMAARCP
KQVLEVEKEAKNGIQKLLSFGRKKEEVAAEKSEYVNHPPLILFGSLPDPVVTQLTLELKKQGIKVSGWLPAKHYTELPVI
EEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGSKAWIEKICSVFGIEPQGLVEREEQIWNNLEDYIQLIRGKS
VFFMGDNLLEISLARFLIRCGMTCPEIGIPYMDKRYQKAELEMLEKTCQEMGVRLPKIIEKPDNYNQIQRIYELQPDLVI
TGMAHANPLEARGINTKWSVEFTFAQIHGFTNARDILELVTRPLRRNNALKDLGWDKLVKEEAKV

Sequences:

>Translated_465_residues
MSNTIQPEALTFECETGNYHTFCPISCVSWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMIFAEPRYAMAELEEGDISAKL
NDYNELKRLCLQIKRDRNPSVIVWIGTCTTEIIKMDLEGLAPKLESEIGIPIVVARANGLDYAFTQGEDTVLAAMAARCP
KQVLEVEKEAKNGIQKLLSFGRKKEEVAAEKSEYVNHPPLILFGSLPDPVVTQLTLELKKQGIKVSGWLPAKHYTELPVI
EEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGSKAWIEKICSVFGIEPQGLVEREEQIWNNLEDYIQLIRGKS
VFFMGDNLLEISLARFLIRCGMTCPEIGIPYMDKRYQKAELEMLEKTCQEMGVRLPKIIEKPDNYNQIQRIYELQPDLVI
TGMAHANPLEARGINTKWSVEFTFAQIHGFTNARDILELVTRPLRRNNALKDLGWDKLVKEEAKV
>Mature_464_residues
SNTIQPEALTFECETGNYHTFCPISCVSWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMIFAEPRYAMAELEEGDISAKLN
DYNELKRLCLQIKRDRNPSVIVWIGTCTTEIIKMDLEGLAPKLESEIGIPIVVARANGLDYAFTQGEDTVLAAMAARCPK
QVLEVEKEAKNGIQKLLSFGRKKEEVAAEKSEYVNHPPLILFGSLPDPVVTQLTLELKKQGIKVSGWLPAKHYTELPVIE
EGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGSKAWIEKICSVFGIEPQGLVEREEQIWNNLEDYIQLIRGKSV
FFMGDNLLEISLARFLIRCGMTCPEIGIPYMDKRYQKAELEMLEKTCQEMGVRLPKIIEKPDNYNQIQRIYELQPDLVIT
GMAHANPLEARGINTKWSVEFTFAQIHGFTNARDILELVTRPLRRNNALKDLGWDKLVKEEAKV

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

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

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): CHLN_TRIEI (Q115L3)

Other databases:

- EMBL:   CP000393
- RefSeq:   YP_721284.1
- STRING:   Q115L3
- GeneID:   4241717
- GenomeReviews:   CP000393_GR
- KEGG:   ter:Tery_1530
- NMPDR:   fig|203124.1.peg.5616
- eggNOG:   COG2710
- HOGENOM:   HBG361243
- OMA:   MIFAEPR
- ProtClustDB:   PRK02842
- BioCyc:   TERY203124:TERY_1530-MONOMER
- HAMAP:   MF_00352
- InterPro:   IPR000510
- InterPro:   IPR005970
- PIRSF:   PIRSF000162
- TIGRFAMs:   TIGR01279

Pfam domain/function: PF00148 Oxidored_nitro

EC number: 1.18.-.-

Molecular weight: Translated: 52698; Mature: 52567

Theoretical pI: Translated: 5.85; Mature: 5.85

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

2.6 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
5.4 %Cys+Met (Translated Protein)
2.6 %Cys     (Mature Protein)
2.6 %Met     (Mature Protein)
5.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSNTIQPEALTFECETGNYHTFCPISCVSWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMI
CCCCCCCCEEEEEECCCCEEEECHHHHHHHHHHHHCCCEEEEEECCHHHHHHHHCCEEEE
FAEPRYAMAELEEGDISAKLNDYNELKRLCLQIKRDRNPSVIVWIGTCTTEIIKMDLEGL
EECCCHHHHHCCCCCCEEECCCHHHHHHHHHHHHCCCCCCEEEEEECHHHHHHHHHHHHC
APKLESEIGIPIVVARANGLDYAFTQGEDTVLAAMAARCPKQVLEVEKEAKNGIQKLLSF
CHHHHHCCCCEEEEEECCCCCEEEECCCHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHC
GRKKEEVAAEKSEYVNHPPLILFGSLPDPVVTQLTLELKKQGIKVSGWLPAKHYTELPVI
CCCHHHHHHHHHHHCCCCCEEEECCCCCHHHHHHHHHHHHCCCEEEECCCCCCCCCCCEE
EEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGSKAWIEKICSVFGIEPQGLVE
ECCEEEECCCHHHHHHHHHHHHHHHHHEECCCCCCCCCCCHHHHHHHHHHHCCCCCHHHH
REEQIWNNLEDYIQLIRGKSVFFMGDNLLEISLARFLIRCGMTCPEIGIPYMDKRYQKAE
HHHHHHHHHHHHHHHHCCCEEEEECCCHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHH
LEMLEKTCQEMGVRLPKIIEKPDNYNQIQRIYELQPDLVITGMAHANPLEARGINTKWSV
HHHHHHHHHHHCCCCHHHHCCCCCHHHHHHHHHCCCCEEEEECCCCCCCHHCCCCCEEEE
EFTFAQIHGFTNARDILELVTRPLRRNNALKDLGWDKLVKEEAKV
EEEEEECCCCCCHHHHHHHHHHHHHCCCCHHHCCHHHHHHHHCCC
>Mature Secondary Structure 
SNTIQPEALTFECETGNYHTFCPISCVSWLYQKIEDSFFLVIGTKTCGYFLQNAMGVMI
CCCCCCCEEEEEECCCCEEEECHHHHHHHHHHHHCCCEEEEEECCHHHHHHHHCCEEEE
FAEPRYAMAELEEGDISAKLNDYNELKRLCLQIKRDRNPSVIVWIGTCTTEIIKMDLEGL
EECCCHHHHHCCCCCCEEECCCHHHHHHHHHHHHCCCCCCEEEEEECHHHHHHHHHHHHC
APKLESEIGIPIVVARANGLDYAFTQGEDTVLAAMAARCPKQVLEVEKEAKNGIQKLLSF
CHHHHHCCCCEEEEEECCCCCEEEECCCHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHC
GRKKEEVAAEKSEYVNHPPLILFGSLPDPVVTQLTLELKKQGIKVSGWLPAKHYTELPVI
CCCHHHHHHHHHHHCCCCCEEEECCCCCHHHHHHHHHHHHCCCEEEECCCCCCCCCCCEE
EEGYYVAGVNPFLSRTATTLMRRRKCKLIGAPFPIGPDGSKAWIEKICSVFGIEPQGLVE
ECCEEEECCCHHHHHHHHHHHHHHHHHEECCCCCCCCCCCHHHHHHHHHHHCCCCCHHHH
REEQIWNNLEDYIQLIRGKSVFFMGDNLLEISLARFLIRCGMTCPEIGIPYMDKRYQKAE
HHHHHHHHHHHHHHHHCCCEEEEECCCHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHH
LEMLEKTCQEMGVRLPKIIEKPDNYNQIQRIYELQPDLVITGMAHANPLEARGINTKWSV
HHHHHHHHHHHCCCCHHHHCCCCCHHHHHHHHHCCCCEEEEECCCCCCCHHCCCCCEEEE
EFTFAQIHGFTNARDILELVTRPLRRNNALKDLGWDKLVKEEAKV
EEEEEECCCCCCHHHHHHHHHHHHHCCCCHHHCCHHHHHHHHCCC

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