Definition Prochlorococcus marinus str. AS9601, complete genome.
Accession NC_008816
Length 1,669,886

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The map label for this gene is petD

Identifier: 123967887

GI number: 123967887

Start: 320471

End: 320953

Strand: Direct

Name: petD

Synonym: A9601_03501

Alternate gene names: 123967887

Gene position: 320471-320953 (Clockwise)

Preceding gene: 123967886

Following gene: 123967890

Centisome position: 19.19

GC content: 34.78

Gene sequence:

>483_bases
ATGTCTACTTTAAAAAAACCAGATCTATCTGATCCAAAATTGAGAGCAAAGTTAGCTAAAGGTATGGGCCATAATTATTA
TGGTGAACCAGCTTGGCCAAATGATTTACTATATATATTCCCGGTAGTCATCTTGGGAACTATTGCCTGTGTAGTTGGAT
TAGCAGTTCTTGATCCTGCAATGTTAGGAGACAAAGCTAATCCCTTCGCAACACCCCTTGAAATACTTCCTGAATGGTAC
CTTTACCCAGTTTTTCAAATACTTAGAGTTGTTCCTAATAAACTTTTGGGTATTGCACTTCAAACATTAATCCCACTTGG
ATTAATGATTTTACCTTTTATCGAAAACGTTAATAAATTTTCTAATCCATTTAGAAGACCAATAGCAATGTCTGTTTTCT
TATTCGGAACTTTTCTAACAATATACCTTGGTATTGGGGCATGCTTGCCAATTGATAAATCACTAACCTTAGGACTATTT
TAA

Upstream 100 bases:

>100_bases
ATTAGCAGTCTTCATGTTGATGCACTTTTTAATGATTCGTAAACAGGGTATTTCAGGTCCTTTATAAACTCTTATACTTA
AACCATCACTAGTTCTCCAT

Downstream 100 bases:

>100_bases
ACTCAAATCTTAAACATATCTAAATCGTTATACTCATTCCTTAGAAAGTGATTCATTAATAAAAATCCAACAATTGTCCA
AGTCTGATATGTTCTTGATT

Product: cytochrome b6-f complex subunit IV

Products: NA

Alternate protein names: 17 kDa polypeptide

Number of amino acids: Translated: 160; Mature: 159

Protein sequence:

>160_residues
MSTLKKPDLSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACVVGLAVLDPAMLGDKANPFATPLEILPEWY
LYPVFQILRVVPNKLLGIALQTLIPLGLMILPFIENVNKFSNPFRRPIAMSVFLFGTFLTIYLGIGACLPIDKSLTLGLF

Sequences:

>Translated_160_residues
MSTLKKPDLSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACVVGLAVLDPAMLGDKANPFATPLEILPEWY
LYPVFQILRVVPNKLLGIALQTLIPLGLMILPFIENVNKFSNPFRRPIAMSVFLFGTFLTIYLGIGACLPIDKSLTLGLF
>Mature_159_residues
STLKKPDLSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACVVGLAVLDPAMLGDKANPFATPLEILPEWYL
YPVFQILRVVPNKLLGIALQTLIPLGLMILPFIENVNKFSNPFRRPIAMSVFLFGTFLTIYLGIGACLPIDKSLTLGLF

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: COG1290

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

Gene ontology:

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

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the cytochrome b family. PetD subfamily

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): PETD_PROM0 (A3PB50)

Other databases:

- EMBL:   CP000576
- RefSeq:   YP_001090576.1
- ProteinModelPortal:   A3PB50
- SMR:   A3PB50
- STRING:   A3PB50
- GeneID:   4912477
- GenomeReviews:   CP000576_GR
- KEGG:   pmg:P9301_03521
- eggNOG:   COG1290
- HOGENOM:   HBG286085
- OMA:   PFIESVN
- ProtClustDB:   PRK13476
- BioCyc:   PMAR167546:P9301ORF_0357-MONOMER
- GO:   GO:0015979
- GO:   GO:0006810
- HAMAP:   MF_01344
- InterPro:   IPR016175
- InterPro:   IPR005798
- InterPro:   IPR005870
- Gene3D:   G3DSA:1.20.810.10
- PANTHER:   PTHR19271
- PIRSF:   PIRSF000033
- TIGRFAMs:   TIGR01156

Pfam domain/function: PF00032 Cytochrom_B_C; SSF81648 Cytochrome_b/b6_C

EC number: NA

Molecular weight: Translated: 17676; Mature: 17544

Theoretical pI: Translated: 9.07; Mature: 9.07

Prosite motif: PS51003 CYTB_CTER

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0x1e176928)-; HASH(0x1e477590)-; HASH(0x1d3500ac)-;

Cys/Met content:

1.2 %Cys     (Translated Protein)
3.1 %Met     (Translated Protein)
4.4 %Cys+Met (Translated Protein)
1.3 %Cys     (Mature Protein)
2.5 %Met     (Mature Protein)
3.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MSTLKKPDLSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACVVGLAVLDPA
CCCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
MLGDKANPFATPLEILPEWYLYPVFQILRVVPNKLLGIALQTLIPLGLMILPFIENVNKF
HHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
SNPFRRPIAMSVFLFGTFLTIYLGIGACLPIDKSLTLGLF
CCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCH
>Mature Secondary Structure 
STLKKPDLSDPKLRAKLAKGMGHNYYGEPAWPNDLLYIFPVVILGTIACVVGLAVLDPA
CCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHH
MLGDKANPFATPLEILPEWYLYPVFQILRVVPNKLLGIALQTLIPLGLMILPFIENVNKF
HHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
SNPFRRPIAMSVFLFGTFLTIYLGIGACLPIDKSLTLGLF
CCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCH

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