Definition Prochlorococcus marinus str. NATL1A, complete genome.
Accession NC_008819
Length 1,864,731

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The map label for this gene is petC

Identifier: 124025228

GI number: 124025228

Start: 471422

End: 471958

Strand: Reverse

Name: petC

Synonym: NATL1_05171

Alternate gene names: 124025228

Gene position: 471958-471422 (Counterclockwise)

Preceding gene: 124025230

Following gene: 124025227

Centisome position: 25.31

GC content: 43.2

Gene sequence:

>537_bases
ATGACACAAATGACAACTGCAGATGTGCCCTCAATGGGCAGAAGGCAGTTCATGAATCTGCTTACTTTTGGAACAGTTAC
AGGGGTTGCTTTAGGAGCGTTATATCCAGTAGCCCAATACTTCACCCCATATAGGGCTGGTGGTGGTGGTGGTGGAACAA
ATGCAAAAGATGAGTTAGGAAATAATGTAAGTGCAAGTGGTTGGCTATCAACCCATCCAGTTGGTGATAGAAGTTTGGTT
CAAGGACTTAAAGGTGATCCAACCTACCTAATAGTTGAAGGCGAGGATGCAATTACTAGTTACGGAATCAATGCTATTTG
TACTCACCTTGGTTGTGTAGTGCCATGGAATAGCGGAGCAAATAAATATATGTGTCCATGTCATGGAAGTCAATACGATT
CAACAGGAAAAGTTGTTAGAGGACCAGCCCCTCTATCTCTAGCCATAGCTCATGTCTCAATTGAGGATGATCAAGTTCTA
GTAAGTCAGTGGACAGAAACTGATTTTCGAACTGGTACTGATCCTTGGTGGGGATGA

Upstream 100 bases:

>100_bases
TTAGATTTAAAACTCATGTCAAAAGCCAGTCTTGGCAGAGATTAATAACCCTTTATGTGTCCATTCTGGTCTAATATCTT
TATATAGGTGAACGTCTGTA

Downstream 100 bases:

>100_bases
TAAATAAATGAAAAAAAACTTTTATACCATTTCTAAAACCATGAGTCGTTCATTAAAACTTATTCTCTTTTCAGTTTTTA
TTGGATTTTCAATATTTTTA

Product: cytochrome b6-f complex iron-sulfur subunit

Products: NA

Alternate protein names: Plastohydroquinone:plastocyanin oxidoreductase iron-sulfur protein; ISP; RISP; Rieske iron-sulfur protein

Number of amino acids: Translated: 178; Mature: 177

Protein sequence:

>178_residues
MTQMTTADVPSMGRRQFMNLLTFGTVTGVALGALYPVAQYFTPYRAGGGGGGTNAKDELGNNVSASGWLSTHPVGDRSLV
QGLKGDPTYLIVEGEDAITSYGINAICTHLGCVVPWNSGANKYMCPCHGSQYDSTGKVVRGPAPLSLAIAHVSIEDDQVL
VSQWTETDFRTGTDPWWG

Sequences:

>Translated_178_residues
MTQMTTADVPSMGRRQFMNLLTFGTVTGVALGALYPVAQYFTPYRAGGGGGGTNAKDELGNNVSASGWLSTHPVGDRSLV
QGLKGDPTYLIVEGEDAITSYGINAICTHLGCVVPWNSGANKYMCPCHGSQYDSTGKVVRGPAPLSLAIAHVSIEDDQVL
VSQWTETDFRTGTDPWWG
>Mature_177_residues
TQMTTADVPSMGRRQFMNLLTFGTVTGVALGALYPVAQYFTPYRAGGGGGGTNAKDELGNNVSASGWLSTHPVGDRSLVQ
GLKGDPTYLIVEGEDAITSYGINAICTHLGCVVPWNSGANKYMCPCHGSQYDSTGKVVRGPAPLSLAIAHVSIEDDQVLV
SQWTETDFRTGTDPWWG

Specific function: Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions

COG id: COG0723

COG function: function code C; Rieske Fe-S protein

Gene ontology:

Cell location: Cellular thylakoid membrane; Single-pass membrane protein. Note=The transmembrane helix obliquely spans the membrane in one monomer, and its extrinsic C- terminal domain is part of the other monomer (By similarity)

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Contains 1 Rieske domain

Homologues:

Organism=Caenorhabditis elegans, GI17540418, Length=57, Percent_Identity=45.6140350877193, Blast_Score=63, Evalue=6e-11,
Organism=Saccharomyces cerevisiae, GI6320811, Length=77, Percent_Identity=42.8571428571429, Blast_Score=63, Evalue=2e-11,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): UCRI_PROM1 (A2C0R9)

Other databases:

- EMBL:   CP000553
- RefSeq:   YP_001014344.1
- ProteinModelPortal:   A2C0R9
- SMR:   A2C0R9
- STRING:   A2C0R9
- GeneID:   4780787
- GenomeReviews:   CP000553_GR
- KEGG:   pme:NATL1_05171
- eggNOG:   COG0723
- HOGENOM:   HBG668715
- OMA:   YPVANYF
- ProtClustDB:   PRK13474
- BioCyc:   PMAR167555:NATL1_05171-MONOMER
- HAMAP:   MF_01335
- InterPro:   IPR014909
- InterPro:   IPR017941
- InterPro:   IPR014349
- InterPro:   IPR005805
- InterPro:   IPR006311
- Gene3D:   G3DSA:2.102.10.10
- PANTHER:   PTHR10134
- PRINTS:   PR00162

Pfam domain/function: PF08802 CytB6-F_Fe-S; PF00355 Rieske; SSF50022 Rieske_dom

EC number: =1.10.99.1

Molecular weight: Translated: 18904; Mature: 18773

Theoretical pI: Translated: 5.07; Mature: 5.07

Prosite motif: PS51296 RIESKE; PS51318 TAT; PS00199 RIESKE_1 ; PS00200 RIESKE_2

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0x1f2eaa7c)-;

Cys/Met content:

2.2 %Cys     (Translated Protein)
2.8 %Met     (Translated Protein)
5.1 %Cys+Met (Translated Protein)
2.3 %Cys     (Mature Protein)
2.3 %Met     (Mature Protein)
4.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTQMTTADVPSMGRRQFMNLLTFGTVTGVALGALYPVAQYFTPYRAGGGGGGTNAKDELG
CCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHC
NNVSASGWLSTHPVGDRSLVQGLKGDPTYLIVEGEDAITSYGINAICTHLGCVVPWNSGA
CCCCCCCCEECCCCCCHHHHHCCCCCCCEEEEECCHHHHHHCHHHHHHHHCEEEECCCCC
NKYMCPCHGSQYDSTGKVVRGPAPLSLAIAHVSIEDDQVLVSQWTETDFRTGTDPWWG
CEEECCCCCCCCCCCCCEEECCCCEEEEEEEEECCCCEEEEEHHCCCCCCCCCCCCCH
>Mature Secondary Structure 
TQMTTADVPSMGRRQFMNLLTFGTVTGVALGALYPVAQYFTPYRAGGGGGGTNAKDELG
CCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHC
NNVSASGWLSTHPVGDRSLVQGLKGDPTYLIVEGEDAITSYGINAICTHLGCVVPWNSGA
CCCCCCCCEECCCCCCHHHHHCCCCCCCEEEEECCHHHHHHCHHHHHHHHCEEEECCCCC
NKYMCPCHGSQYDSTGKVVRGPAPLSLAIAHVSIEDDQVLVSQWTETDFRTGTDPWWG
CEEECCCCCCCCCCCCCEEECCCCEEEEEEEEECCCCEEEEEHHCCCCCCCCCCCCCH

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: 7.0

TargetDB status: NA

Availability: NA

References: NA