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 petG

Identifier: 124026234

GI number: 124026234

Start: 1244348

End: 1244467

Strand: Reverse

Name: petG

Synonym: NATL1_15281

Alternate gene names: 124026234

Gene position: 1244467-1244348 (Counterclockwise)

Preceding gene: 124026246

Following gene: 124026229

Centisome position: 66.74

GC content: 43.33

Gene sequence:

>120_bases
ATGATTGAGCCTCTGCTATGTGGGATTGTTCTTGGACTAGTTCCCGTAACATTATTAGGCCTTTTTGTTAGTGCATGGAA
TCAGTACCGTCGGAGCAGTTCTATGCCTGATTGGGAATAA

Upstream 100 bases:

>100_bases
TTCTTGGTTCTCCTTAATTAATGCTTTTGATGACGGAATATTCACTAAAACCTCTTTGACATGAAAGAATTGTCATTATT
AATCATAAAAGTACGAGCCA

Downstream 100 bases:

>100_bases
GAAAAATGAGACAGGTGCTTCCATAAAATTTTTCTTTATTTAATTTCCACCCATTATGTATTCTTGGCATTGATTTTGAC
GAGCATTCGCATATCAAAGT

Product: cytochrome b6-f complex subunit PetG

Products: NA

Alternate protein names: Cytochrome b6-f complex subunit V; Cytochrome b6-f complex subunit petG

Number of amino acids: Translated: 39; Mature: 39

Protein sequence:

>39_residues
MIEPLLCGIVLGLVPVTLLGLFVSAWNQYRRSSSMPDWE

Sequences:

>Translated_39_residues
MIEPLLCGIVLGLVPVTLLGLFVSAWNQYRRSSSMPDWE
>Mature_39_residues
MIEPLLCGIVLGLVPVTLLGLFVSAWNQYRRSSSMPDWE

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. PetG is required for either the stability or assembly of the cytochro

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 petG family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PETG_PROM1 (A2C3M5)

Other databases:

- EMBL:   CP000553
- RefSeq:   YP_001015350.1
- ProteinModelPortal:   A2C3M5
- SMR:   A2C3M5
- STRING:   A2C3M5
- GeneID:   4780349
- GenomeReviews:   CP000553_GR
- KEGG:   pme:NATL1_15281
- HOGENOM:   HBG732270
- ProtClustDB:   PRK00665
- BioCyc:   PMAR167555:NATL1_15281-MONOMER
- GO:   GO:0015979
- GO:   GO:0006810
- HAMAP:   MF_00432
- InterPro:   IPR003683
- PIRSF:   PIRSF000034

Pfam domain/function: PF02529 PetG; SSF103446 Cytochrmb6/f_5

EC number: NA

Molecular weight: Translated: 4392; Mature: 4392

Theoretical pI: Translated: 4.43; Mature: 4.43

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0x21363ee0)-;

Cys/Met content:

2.6 %Cys     (Translated Protein)
5.1 %Met     (Translated Protein)
7.7 %Cys+Met (Translated Protein)
2.6 %Cys     (Mature Protein)
5.1 %Met     (Mature Protein)
7.7 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MIEPLLCGIVLGLVPVTLLGLFVSAWNQYRRSSSMPDWE
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCH
>Mature Secondary Structure
MIEPLLCGIVLGLVPVTLLGLFVSAWNQYRRSSSMPDWE
CCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCH

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: NA