Definition Prochlorococcus marinus str. MIT 9303, complete genome.
Accession NC_008820
Length 2,682,675

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The map label for this gene is petD [H]

Identifier: 124023877

GI number: 124023877

Start: 1942436

End: 1942918

Strand: Reverse

Name: petD [H]

Synonym: P9303_21841

Alternate gene names: 124023877

Gene position: 1942918-1942436 (Counterclockwise)

Preceding gene: 124023878

Following gene: 124023875

Centisome position: 72.42

GC content: 47.2

Gene sequence:

>483_bases
ATGCACATTCTTAAGAAGCCCGATTTCTCTGATCCAAAATTGAGAGCGAAACTGGCCAAGGGCATGGGGCACAACTACTA
CGGTGAGCCTGCTTGGCCGAATGATCTCCTTTACATCTTCCCAGTCGTGATTCTGGGCACGTTTGCTTGCCTTGTTGGTC
TTGCTGTTCTTGATCCCGCGATGTTGGGTGATAAAGCAGATCCCTTTGCAACGCCTCTAGAGATTCTTCCTGAGTGGTAT
CTCTATCCGGTGTTTCAGATTCTTCGGGTTGTTCCTAATAAGCTGCTTGGCATCGTGTTGCAGACCCTTGTTCCTCTCGG
GTTGATGCTGATTCCCTTTATCGAAAACGTTAATAAGTATCAGAATCCATTCCGCAGGCCAATTGCGATGGCCTTCTTTC
TATTTGGAACGATGATTACTATTTATCTCGGCATCGGTGCTTGTCTTCCCATCGACAAGTCCCTAACTCTGGGTTTGTTC
TGA

Upstream 100 bases:

>100_bases
TCCGTTGTAAGTGTCAATCATTCAGATTCAAATCCCACTTCACGTTTTTATATTTCAGTTCAGCACCTACTTCATTCGCT
AACTATTCGGCCAAAATCCC

Downstream 100 bases:

>100_bases
ATAGTTTTTAAAAGTCAAGATTTGCTTCTATGGGCCCGGCTTCACGCCGGGTTTTTTGTTGCTTACACCTCATGTGTTGG
CAGCAGTTCGTCGAGATCCA

Product: cytochrome b6-f complex subunit IV

Products: NA

Alternate protein names: 17 kDa polypeptide [H]

Number of amino acids: Translated: 160; Mature: 160

Protein sequence:

>160_residues
MHILKKPDFSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTFACLVGLAVLDPAMLGDKADPFATPLEILPEWY
LYPVFQILRVVPNKLLGIVLQTLVPLGLMLIPFIENVNKYQNPFRRPIAMAFFLFGTMITIYLGIGACLPIDKSLTLGLF

Sequences:

>Translated_160_residues
MHILKKPDFSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTFACLVGLAVLDPAMLGDKADPFATPLEILPEWY
LYPVFQILRVVPNKLLGIVLQTLVPLGLMLIPFIENVNKYQNPFRRPIAMAFFLFGTMITIYLGIGACLPIDKSLTLGLF
>Mature_160_residues
MHILKKPDFSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTFACLVGLAVLDPAMLGDKADPFATPLEILPEWY
LYPVFQILRVVPNKLLGIVLQTLVPLGLMLIPFIENVNKYQNPFRRPIAMAFFLFGTMITIYLGIGACLPIDKSLTLGLF

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 [H]

COG id: COG1290

COG function: function code C; Cytochrome b subunit of the bc complex

Gene ontology:

Cell location: Cellular thylakoid membrane; Multi-pass membrane protein [H]

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the cytochrome b family. PetD subfamily [H]

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR016175
- InterPro:   IPR005798
- InterPro:   IPR005870 [H]

Pfam domain/function: PF00032 Cytochrom_B_C [H]

EC number: NA

Molecular weight: Translated: 17908; Mature: 17908

Theoretical pI: Translated: 8.66; Mature: 8.66

Prosite motif: PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.2 %Cys     (Translated Protein)
3.8 %Met     (Translated Protein)
5.0 %Cys+Met (Translated Protein)
1.2 %Cys     (Mature Protein)
3.8 %Met     (Mature Protein)
5.0 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MHILKKPDFSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTFACLVGLAVLDPA
CCCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
MLGDKADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVLQTLVPLGLMLIPFIENVNKY
HHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
QNPFRRPIAMAFFLFGTMITIYLGIGACLPIDKSLTLGLF
HHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCC
>Mature Secondary Structure
MHILKKPDFSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTFACLVGLAVLDPA
CCCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
MLGDKADPFATPLEILPEWYLYPVFQILRVVPNKLLGIVLQTLVPLGLMLIPFIENVNKY
HHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
QNPFRRPIAMAFFLFGTMITIYLGIGACLPIDKSLTLGLF
HHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha

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: 12917641 [H]