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UniProtKB/Swiss-Prot entry Q3M745


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name PCYA_ANAVT
Primary accession number Q3M745
Secondary accession numbers None
Integrated into Swiss-Prot on February 5, 2008
Sequence was last modified on October 25, 2005 (Sequence version 1)
Annotations were last modified on    July 22, 2008 (Entry version 17)
Name and origin of the protein
Protein name Phycocyanobilin:ferredoxin oxidoreductase
Synonym EC 1.3.7.5
Gene name
Name: pcyA
OrderedLocusNames: Ava_3585
From
Anabaena variabilis (strain ATCC 29413 / PCC 7937) [TaxID: 240292] [HAMAP proteome]
Taxonomy Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Anabaena.
Protein existence 3: Inferred from homology;
References
[1]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Saunders E.H., Schmutz J., Larimer F., Land M., Kyrpides N., Mavrommatis K., Richardson P.;
"Complete sequence of Anabaena variabilis ATCC 29413.";
Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
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.
  • SIMILARITY: Belongs to the HY2 family.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
CP000117; ABA23191.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq YP_324086.1; -.
3D structure databases
SMR Q3M745; 1-245.
ModBase Q3M745.
Enzyme and pathway databases
BioCyc AVAR240292:AVA_3585-MON; -.
Ontologies
GO
GO:0050620; Molecular function: phycocyanobilin:ferredoxin oxidoreductase activity (inferred from electronic annotation from HAMAP).
QuickGo view.
Family and domain databases
HAMAP MF_00618; -; 1.
PBIL [Tree]
InterPro IPR009249; Fe_bilin_red.
Graphical view of domain structure.
Pfam PF05996; Fe_bilin_red; 1.
Pfam graphical view of domain structure.
BLOCKS Q3M745.
Genome annotation databases
GeneID 3679355; -.
GenomeReviews CP000117_GR; Ava_3585.
KEGG ava:Ava_3585; -.
NMPDR fig|240292.3.peg.4513; -.
Phylogenomic databases
HOGENOM Q3M745; -.
Genome annotation databases
CMR Q3M745; Ava_3585.
Other
ProtoNet Q3M745.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Complete proteome; Oxidoreductase.
Features
SEVIEWER logo Feature table viewer
KeyFrom To Length Description FTId
CHAIN   1   245  245     Phycocyanobilin:ferredoxin oxidoreductase. PRO_1000061374
Sequence information
Length: 245 AA [This is the length of the unprocessed precursor] Molecular weight: 27940 Da [This is the MW of the unprocessed precursor] CRC64: 2CD7B09C98839881 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MSLTSIPSLR EQQHPLIRQL ADCIEEVWHQ HLDLSPYHLP AELGYVEGRL EGEKLTIENR 

        70         80         90        100        110        120 
CYQTPQFRKM HLELAKVGNM LDILHCVMFP RPEYDLPMFG CDLVGGRGQI SAAIADLSPV 

       130        140        150        160        170        180 
HLDRTLPASY NSALTNLDTL NFSQPRELPE WGNIFSDFCI FVRPSSPEEE AMFLGRVREF 

       190        200        210        220        230        240 
LQVHCQGAIA ASPVSAEQKQ HILAGQHNYC SKQQQNDKTR RVLEKAFGTD WAENYMTTVL 


FDLPE 

Q3M745 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
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BLAST logo BLAST submission on ExPASy/SIB
or at NCBI (USA)
Tools Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
PROSITE logo ScanProsite, MotifScan SWISS-MODEL Submit a homology modeling request to SWISS-MODEL
NPSA logo NPSA Sequence analysis tools

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