Definition Prochlorococcus marinus str. MIT 9301, complete genome.
Accession NC_009091
Length 1,641,879

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The map label for this gene is chlN

Identifier: 126695909

GI number: 126695909

Start: 499633

End: 500889

Strand: Reverse

Name: chlN

Synonym: P9301_05711

Alternate gene names: 126695909

Gene position: 500889-499633 (Counterclockwise)

Preceding gene: 126695910

Following gene: 126695908

Centisome position: 30.51

GC content: 35.96

Gene sequence:

>1257_bases
ATGAGTAAAGTTGAATTTAAGAAGGAAACGGGGCCTAGGGAAGTTTTTTGTGGGTTAACTTCAATAGTTTGGCTCCACAG
AAGAATGCCGGATGCATTTTTTCTCGTTGTAGGCTCAAGGACGTGTGCTCATTTAATTCAAAGTGCTGCTGGAGTTATGA
TTTTTGCTGAGCCAAGATTTGGGACGGCTATTCTTGAAGAAAAAGATCTTGCTGGTCTTGCTGACGCTCATGAAGAATTA
GATCGAGTGGTAAATGATCTTATTGAGAGAAGACCAGAAATAAAAACTCTTTTTCTAGTTGGATCTTGTCCAAGTGAGGT
AATCAAATTAGATCTTGCCACTGTCGCAGAGAAATTAAATAAAAGATTTTTAGGTCAAGTGAGATTCGTTAATTACTCTG
GCAGTGGGATAGAAACAACTTTTACCCAAGGAGAGGATGGCGCCTTAAAAGCTTTAATACCATTAATGGAGTCATCAAAT
GAGGAGAAATTATTATTAGTTGGGACTCTTGCAAATAATGTAGAGGATAGGTTTAAAAAGATTTTTAGAAATTTAGGAAT
TTCAAATATTGAAAGCTTCCCACCTCGTCAATCAACAGAATTACCAAAGATTGGCAAAAATACAAAAGTTTTATTAACTC
AGCCTTATTTAAGTGATACCGTTCGAGATCTAAAACATCGTGGTTGTGATATAATTTCGGCTCCATTTCCTCTTGGTATC
GAAGGAAGTACTCAATGGTTTTTAGCTGCAGCGAAAGCTTTCAAAATTGGTGAACTTAAAGTTCATGAAATTATTTCGCC
TTTAATAAAAAGAGCAAAACTTGCTCTGGAATCTCACAAAGAAATACTTAAAGGGAAAAGATTGTTTCTTCTTCCTGAAT
CGCAACTAGAGATATCTTTAGCAAGATTTTTGCATAATGAATGCGAAATGGATCTCATAGAGGTAGGCACCCCTTACCTA
AATAAGGATTTAATGAAAGAAGAGATTAATTTATTACCTGATAATACAAAAATTGTTGAAGGGCAACATGTAGAAAAACA
ATTAGATCGGGTGAGAAATTCTAATCCAGACTTAGTAGTTTGTGGAATGGGTCTAGCTAACCCTCTTGAGGCGGAGGGGA
TTAGTACTAAGTGGTCAATAGAAATGGTATTCAGTCCAATTCACGGAATTGATCAAGCCGCAGATTTGGCTGGTCTCTTT
TCCAAACCTTTAAAAAGGAATCAAATACTAACTTCAAAAACTTTAGTAACGCATTAA

Upstream 100 bases:

>100_bases
AGTTTTTTAAATGTGTTCGTTTTGTAAGAGAACTTATTAATTACTTTCTTAAATTAAAAAGTTTATGCAAGCTTGAAATA
TAAGCTCTCGAAAATTTTTA

Downstream 100 bases:

>100_bases
AAAACTATGGAATTAACTCTATGGACATATGAAGGACCGCCACATGTTGGTGCTATGAGAATTGCATCGTCAATGAAAGA
TATACATTATGTGCTTCATG

Product: light-independent protochlorophyllide reductase subunit N

Products: NA

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

Number of amino acids: Translated: 418; Mature: 417

Protein sequence:

>418_residues
MSKVEFKKETGPREVFCGLTSIVWLHRRMPDAFFLVVGSRTCAHLIQSAAGVMIFAEPRFGTAILEEKDLAGLADAHEEL
DRVVNDLIERRPEIKTLFLVGSCPSEVIKLDLATVAEKLNKRFLGQVRFVNYSGSGIETTFTQGEDGALKALIPLMESSN
EEKLLLVGTLANNVEDRFKKIFRNLGISNIESFPPRQSTELPKIGKNTKVLLTQPYLSDTVRDLKHRGCDIISAPFPLGI
EGSTQWFLAAAKAFKIGELKVHEIISPLIKRAKLALESHKEILKGKRLFLLPESQLEISLARFLHNECEMDLIEVGTPYL
NKDLMKEEINLLPDNTKIVEGQHVEKQLDRVRNSNPDLVVCGMGLANPLEAEGISTKWSIEMVFSPIHGIDQAADLAGLF
SKPLKRNQILTSKTLVTH

Sequences:

>Translated_418_residues
MSKVEFKKETGPREVFCGLTSIVWLHRRMPDAFFLVVGSRTCAHLIQSAAGVMIFAEPRFGTAILEEKDLAGLADAHEEL
DRVVNDLIERRPEIKTLFLVGSCPSEVIKLDLATVAEKLNKRFLGQVRFVNYSGSGIETTFTQGEDGALKALIPLMESSN
EEKLLLVGTLANNVEDRFKKIFRNLGISNIESFPPRQSTELPKIGKNTKVLLTQPYLSDTVRDLKHRGCDIISAPFPLGI
EGSTQWFLAAAKAFKIGELKVHEIISPLIKRAKLALESHKEILKGKRLFLLPESQLEISLARFLHNECEMDLIEVGTPYL
NKDLMKEEINLLPDNTKIVEGQHVEKQLDRVRNSNPDLVVCGMGLANPLEAEGISTKWSIEMVFSPIHGIDQAADLAGLF
SKPLKRNQILTSKTLVTH
>Mature_417_residues
SKVEFKKETGPREVFCGLTSIVWLHRRMPDAFFLVVGSRTCAHLIQSAAGVMIFAEPRFGTAILEEKDLAGLADAHEELD
RVVNDLIERRPEIKTLFLVGSCPSEVIKLDLATVAEKLNKRFLGQVRFVNYSGSGIETTFTQGEDGALKALIPLMESSNE
EKLLLVGTLANNVEDRFKKIFRNLGISNIESFPPRQSTELPKIGKNTKVLLTQPYLSDTVRDLKHRGCDIISAPFPLGIE
GSTQWFLAAAKAFKIGELKVHEIISPLIKRAKLALESHKEILKGKRLFLLPESQLEISLARFLHNECEMDLIEVGTPYLN
KDLMKEEINLLPDNTKIVEGQHVEKQLDRVRNSNPDLVVCGMGLANPLEAEGISTKWSIEMVFSPIHGIDQAADLAGLFS
KPLKRNQILTSKTLVTH

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_PROM0 (A3PBR9)

Other databases:

- EMBL:   CP000576
- RefSeq:   YP_001090795.1
- STRING:   A3PBR9
- GeneID:   4911792
- GenomeReviews:   CP000576_GR
- KEGG:   pmg:P9301_05711
- eggNOG:   COG2710
- HOGENOM:   HBG361243
- OMA:   MIFAEPR
- ProtClustDB:   PRK02842
- BioCyc:   PMAR167546:P9301ORF_0585-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: 46615; Mature: 46484

Theoretical pI: Translated: 7.05; Mature: 7.05

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.4 %Cys     (Translated Protein)
1.9 %Met     (Translated Protein)
3.3 %Cys+Met (Translated Protein)
1.4 %Cys     (Mature Protein)
1.7 %Met     (Mature Protein)
3.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSKVEFKKETGPREVFCGLTSIVWLHRRMPDAFFLVVGSRTCAHLIQSAAGVMIFAEPRF
CCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHCCCEEEEECCCC
GTAILEEKDLAGLADAHEELDRVVNDLIERRPEIKTLFLVGSCPSEVIKLDLATVAEKLN
CCHHHCCCCCCHHHHHHHHHHHHHHHHHHCCCCEEEEEEEECCCHHHHHHHHHHHHHHHH
KRFLGQVRFVNYSGSGIETTFTQGEDGALKALIPLMESSNEEKLLLVGTLANNVEDRFKK
HHHHCEEEEEEECCCCCEEEECCCCCCHHHHHHHHHHCCCCCEEEEEEEHHHHHHHHHHH
IFRNLGISNIESFPPRQSTELPKIGKNTKVLLTQPYLSDTVRDLKHRGCDIISAPFPLGI
HHHHCCCCCCCCCCCCCCCCCCCCCCCCEEEEECCHHHHHHHHHHHCCCCEEECCCCCCC
EGSTQWFLAAAKAFKIGELKVHEIISPLIKRAKLALESHKEILKGKRLFLLPESQLEISL
CCCCHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEECCHHHHHHH
ARFLHNECEMDLIEVGTPYLNKDLMKEEINLLPDNTKIVEGQHVEKQLDRVRNSNPDLVV
HHHHHHHCCCCHHHCCCCCCCHHHHHHHHHCCCCCCEEECCHHHHHHHHHHHCCCCCEEE
CGMGLANPLEAEGISTKWSIEMVFSPIHGIDQAADLAGLFSKPLKRNQILTSKTLVTH
ECCCCCCCCCCCCCCCEEEEEEEECCCCCCHHHHHHHHHHHCCHHHCCEEECHHHCCC
>Mature Secondary Structure 
SKVEFKKETGPREVFCGLTSIVWLHRRMPDAFFLVVGSRTCAHLIQSAAGVMIFAEPRF
CCCCCCCCCCHHHHHHHHHHHHHHHHCCCCEEEEEECCHHHHHHHHHCCCEEEEECCCC
GTAILEEKDLAGLADAHEELDRVVNDLIERRPEIKTLFLVGSCPSEVIKLDLATVAEKLN
CCHHHCCCCCCHHHHHHHHHHHHHHHHHHCCCCEEEEEEEECCCHHHHHHHHHHHHHHHH
KRFLGQVRFVNYSGSGIETTFTQGEDGALKALIPLMESSNEEKLLLVGTLANNVEDRFKK
HHHHCEEEEEEECCCCCEEEECCCCCCHHHHHHHHHHCCCCCEEEEEEEHHHHHHHHHHH
IFRNLGISNIESFPPRQSTELPKIGKNTKVLLTQPYLSDTVRDLKHRGCDIISAPFPLGI
HHHHCCCCCCCCCCCCCCCCCCCCCCCCEEEEECCHHHHHHHHHHHCCCCEEECCCCCCC
EGSTQWFLAAAKAFKIGELKVHEIISPLIKRAKLALESHKEILKGKRLFLLPESQLEISL
CCCCHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEECCHHHHHHH
ARFLHNECEMDLIEVGTPYLNKDLMKEEINLLPDNTKIVEGQHVEKQLDRVRNSNPDLVV
HHHHHHHCCCCHHHCCCCCCCHHHHHHHHHCCCCCCEEECCHHHHHHHHHHHCCCCCEEE
CGMGLANPLEAEGISTKWSIEMVFSPIHGIDQAADLAGLFSKPLKRNQILTSKTLVTH
ECCCCCCCCCCCCCCCEEEEEEEECCCCCCHHHHHHHHHHHCCHHHCCEEECHHHCCC

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