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Reviewed, UniProtKB/Swiss-Prot Q7V7Y8 (PCYA_PROMM)

Last modified November 25, 2008. Version 22. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

Names and origin

Protein namesRecommended name:
    Phycocyanobilin:ferredoxin oxidoreductase
    EC=1.3.7.5
Gene names
Name: pcyA
Ordered Locus Names: PMT0590
OrganismProchlorococcus marinus (strain MIT 9313) [Complete proteome] [HAMAP]
Taxonomic identifier74547 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaProchlorophytesProchlorococcaceaeProchlorococcus

Protein attributes

Sequence length264 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceInferred from homology.

General annotation (Comments)

Function

Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin By similarity.

Catalytic activity

(3Z)-phycocyanobilin + oxidized ferredoxin = biliverdin IX-alpha + reduced ferredoxin.

Sequence similarities

Belongs to the HY2 family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 264264Phycocyanobilin:ferredoxin oxidoreductase
PRO_0000216742

Sequences

Sequence LengthMass (Da)Tools
Q7V7Y8-1 [UniParc].

Last modified October 1, 2003. Version 1.
Checksum: 97864813D508BDBA

FASTA26429,109
        10         20         30         40         50         60 
MERVRGACQS PILILLAIVL PFPSTSGPAI HPLIESLAAR IRQRRAQLPE LSPFALDSVM 

        70         80         90        100        110        120 
ESISGQLDGE ELLISNELHR CRGMRKLHLE IARLGGGLQV LHCVFFPDPR FDLPIFGADI 

       130        140        150        160        170        180 
VAGPAGISAA IVDLSPVGLT MPEALLHGLE SLPIPAFQQV RELPEWGSIF SPFVQFIRPA 

       190        200        210        220        230        240 
SSQEESWFVD LADGYLKALI SSVIDATPDA SDAASTIQRH KSQLSYCIQQ KRNDKTRGVL 

       250        260 
EKAFNPQWAD RYIEEILFED PPPL 

« Hide

References

[1]"Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche differentiation."
Rocap G., Larimer F.W., Lamerdin J.E., Malfatti S., Chain P., Ahlgren N.A., Arellano A., Coleman M., Hauser L., Hess W.R., Johnson Z.I., Land M.L., Lindell D., Post A.F., Regala W., Shah M., Shaw S.L., Steglich C. expand/collapse author list , Sullivan M.B., Ting C.S., Tolonen A., Webb E.A., Zinser E.R., Chisholm S.W.
Nature 424:1042-1047(2003) [PubMed: 12917642] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases

BX572096 Genomic DNA. Translation: CAE20765.1.
RefSeqNP_894423.1.

3D structure databases

ModBaseSearch...

Genome annotation databases

GeneID1728679.
GenomeReviewsGene locus PMT0590 in contig BX548175_GR.
KEGGpmt:PMT0590.
NMPDRfig|74547.1.peg.590.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMQ7V7Y8.

Enzyme and pathway databases

BioCycPMAR74547:PMT0590-MON.

Family and domain databases

HAMAPMF_00618.
[Tree]
InterProIPR009249. Fe_bilin_red.
[Graphical view]
PfamPF05996. Fe_bilin_red. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePCYA_PROMM
AccessionPrimary (citable) accession number: Q7V7Y8
Entry history
Integrated into UniProtKB/Swiss-Prot: August 16, 2004
Last sequence update: October 1, 2003
Last modified: November 25, 2008
This is version 22 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectHAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

Relevant documents

SIMILARITY comments

Index of protein domains and families

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents