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 petA

Identifier: 126695824

GI number: 126695824

Start: 425441

End: 426394

Strand: Reverse

Name: petA

Synonym: P9301_04861

Alternate gene names: 126695824

Gene position: 426394-425441 (Counterclockwise)

Preceding gene: 126695825

Following gene: 126695823

Centisome position: 25.97

GC content: 37.42

Gene sequence:

>954_bases
ATGAAAGGTCTTAAAAATCAAATCATGAAAAAAACAAGTTTATTTATCTGCACTCTGCTGTTCATTTCGAGCATTGTATT
TCATCCAAAGATCACTTTTGCTTATCCATTTTGGGCTCAGCAAAACTACGAATCTCCAAGAGAAGCAACAGGTAAGATAG
TCTGTGCAAATTGTCATCTAGCTCAGATGCCTACAATTGCAGAGGTTCCACAATCTGTTGGAGCAGACAGTGTTTTCAAA
GCTGTTGTCAAAATACCCTACAAAAATGACTTAAAAGAGATCGGTGCTGATGGTTCTGAAGTCCCATTACAAGTTGGCGC
TGTTGTAATGCTGCCTGATGGGTTTAAACTTGCTCCACAAGAAAGATGGACTGAAGAAATCAAAAAGGAGACAGAAGGGG
TTTATTTCACTAATTACAGTGAAGAGAAAGATAATATTATTGTTGTCGGACCTCTACCTGGCGATACTAATAAAGAAATC
GTTTTTCCTGTACTTTCCCCTGATCCATCCACTAATAAAGAATATCACTATGGGAAATACTCTTTACATATTGGAGGCAA
TAGAGGTAGAGGTCAGGTATATCCAACTGGAGACAAAAGCAATAATGTAGTTTTCACTTCTTCCTCCTCAGGAACTATAA
ATTCAATAGAAACAATTGAAGATGGTAGTTATAAGGTCAATATAGAAAAAGAGAATGGTGAGATAACTACTGAAGCAGTA
CCTGTTGGTCCTCAACTTATAGTAAAAGCACAAGACAAAATTAATGCAGGTGACCCTCTTACTAATGATCCCAACGTTGG
CGGCTTCGGACAATTAGATGCTGAGGTTGTACTTCAGAGCCCTTATAGAGTTATTGGATTGATTGCATTCTTCATTGGTG
TAGGACTAACACAAATACTTTTAGTATTGAAGAAAAAACAAGTAGAAAAAGTGCAAGCAGCAGAGGGTATCTAA

Upstream 100 bases:

>100_bases
GCTCTAGCGCATGTCGATATTGAAGATGATGCTGTACTCGTCAAACAATGGTCAGAAACTGACTTTAGAACTAATGAAAA
TCCATGGTGGGCATAAAAAA

Downstream 100 bases:

>100_bases
CTTTCCTTAGATGCTTACATTTCAAGCTTTTATACAATCTCCAGGAGAAACTTTTTTAAATTTAGGCTTTATAACTATTA
GATGGTATGGATTACTTATT

Product: apocytochrome f

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 317; Mature: 317

Protein sequence:

>317_residues
MKGLKNQIMKKTSLFICTLLFISSIVFHPKITFAYPFWAQQNYESPREATGKIVCANCHLAQMPTIAEVPQSVGADSVFK
AVVKIPYKNDLKEIGADGSEVPLQVGAVVMLPDGFKLAPQERWTEEIKKETEGVYFTNYSEEKDNIIVVGPLPGDTNKEI
VFPVLSPDPSTNKEYHYGKYSLHIGGNRGRGQVYPTGDKSNNVVFTSSSSGTINSIETIEDGSYKVNIEKENGEITTEAV
PVGPQLIVKAQDKINAGDPLTNDPNVGGFGQLDAEVVLQSPYRVIGLIAFFIGVGLTQILLVLKKKQVEKVQAAEGI

Sequences:

>Translated_317_residues
MKGLKNQIMKKTSLFICTLLFISSIVFHPKITFAYPFWAQQNYESPREATGKIVCANCHLAQMPTIAEVPQSVGADSVFK
AVVKIPYKNDLKEIGADGSEVPLQVGAVVMLPDGFKLAPQERWTEEIKKETEGVYFTNYSEEKDNIIVVGPLPGDTNKEI
VFPVLSPDPSTNKEYHYGKYSLHIGGNRGRGQVYPTGDKSNNVVFTSSSSGTINSIETIEDGSYKVNIEKENGEITTEAV
PVGPQLIVKAQDKINAGDPLTNDPNVGGFGQLDAEVVLQSPYRVIGLIAFFIGVGLTQILLVLKKKQVEKVQAAEGI
>Mature_317_residues
MKGLKNQIMKKTSLFICTLLFISSIVFHPKITFAYPFWAQQNYESPREATGKIVCANCHLAQMPTIAEVPQSVGADSVFK
AVVKIPYKNDLKEIGADGSEVPLQVGAVVMLPDGFKLAPQERWTEEIKKETEGVYFTNYSEEKDNIIVVGPLPGDTNKEI
VFPVLSPDPSTNKEYHYGKYSLHIGGNRGRGQVYPTGDKSNNVVFTSSSSGTINSIETIEDGSYKVNIEKENGEITTEAV
PVGPQLIVKAQDKINAGDPLTNDPNVGGFGQLDAEVVLQSPYRVIGLIAFFIGVGLTQILLVLKKKQVEKVQAAEGI

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: NA

COG function: NA

Gene ontology:

Cell location: Cellular thylakoid membrane; Single-pass membrane protein

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the cytochrome f family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): CYF_PROM0 (A3PBI4)

Other databases:

- EMBL:   CP000576
- RefSeq:   YP_001090710.1
- ProteinModelPortal:   A3PBI4
- SMR:   A3PBI4
- STRING:   A3PBI4
- GeneID:   4912627
- GenomeReviews:   CP000576_GR
- KEGG:   pmg:P9301_04861
- eggNOG:   NOG04227
- HOGENOM:   HBG750208
- OMA:   AYPFWAQ
- ProtClustDB:   PRK02693
- BioCyc:   PMAR167546:P9301ORF_0497-MONOMER
- GO:   GO:0015979
- GO:   GO:0006810
- HAMAP:   MF_00610
- InterPro:   IPR002325
- InterPro:   IPR011054
- Gene3D:   G3DSA:2.60.40.830
- PRINTS:   PR00610

Pfam domain/function: PF01333 Apocytochr_F_C; SSF49441 Apocyt_F; SSF51246 Rudmnt_hyb_motif

EC number: NA

Molecular weight: Translated: 34608; Mature: 34608

Theoretical pI: Translated: 5.46; Mature: 5.46

Prosite motif: PS51010 CYTF

Important sites: BINDING 55-55 BINDING 58-58

Signals:

None

Transmembrane regions:

HASH(0x1c7e5164)-;

Cys/Met content:

0.9 %Cys     (Translated Protein)
1.3 %Met     (Translated Protein)
2.2 %Cys+Met (Translated Protein)
0.9 %Cys     (Mature Protein)
1.3 %Met     (Mature Protein)
2.2 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MKGLKNQIMKKTSLFICTLLFISSIVFHPKITFAYPFWAQQNYESPREATGKIVCANCHL
CCCHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEECCCCCCCCCCHHCCCCEEEECCCH
AQMPTIAEVPQSVGADSVFKAVVKIPYKNDLKEIGADGSEVPLQVGAVVMLPDGFKLAPQ
HHCCCHHHHHHHCCHHHHHHHHHHCCCCHHHHHHCCCCCCCCEEECEEEECCCCCEECCH
ERWTEEIKKETEGVYFTNYSEEKDNIIVVGPLPGDTNKEIVFPVLSPDPSTNKEYHYGKY
HHHHHHHHHHHCCEEEECCCCCCCCEEEEECCCCCCCCEEEEEEECCCCCCCCCEECCEE
SLHIGGNRGRGQVYPTGDKSNNVVFTSSSSGTINSIETIEDGSYKVNIEKENGEITTEAV
EEEECCCCCCCCEEECCCCCCCEEEECCCCCCCCCEEEECCCCEEEEEEECCCEEEEEEE
PVGPQLIVKAQDKINAGDPLTNDPNVGGFGQLDAEVVLQSPYRVIGLIAFFIGVGLTQIL
CCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCHHHEECCCHHHHHHHHHHHHHHHHHHH
LVLKKKQVEKVQAAEGI
HHHHHHHHHHHHHHCCH
>Mature Secondary Structure
MKGLKNQIMKKTSLFICTLLFISSIVFHPKITFAYPFWAQQNYESPREATGKIVCANCHL
CCCHHHHHHHHHHHHHHHHHHHHHHHHCCCEEEEEECCCCCCCCCCHHCCCCEEEECCCH
AQMPTIAEVPQSVGADSVFKAVVKIPYKNDLKEIGADGSEVPLQVGAVVMLPDGFKLAPQ
HHCCCHHHHHHHCCHHHHHHHHHHCCCCHHHHHHCCCCCCCCEEECEEEECCCCCEECCH
ERWTEEIKKETEGVYFTNYSEEKDNIIVVGPLPGDTNKEIVFPVLSPDPSTNKEYHYGKY
HHHHHHHHHHHCCEEEECCCCCCCCEEEEECCCCCCCCEEEEEEECCCCCCCCCEECCEE
SLHIGGNRGRGQVYPTGDKSNNVVFTSSSSGTINSIETIEDGSYKVNIEKENGEITTEAV
EEEECCCCCCCCEEECCCCCCCEEEECCCCCCCCCEEEECCCCEEEEEEECCCEEEEEEE
PVGPQLIVKAQDKINAGDPLTNDPNVGGFGQLDAEVVLQSPYRVIGLIAFFIGVGLTQIL
CCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCCHHHEECCCHHHHHHHHHHHHHHHHHHH
LVLKKKQVEKVQAAEGI
HHHHHHHHHHHHHHCCH

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