[1]	NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Holtman C.K., Sandoval P., Chen Y., Socias T., Mohler B.J., McMurtry S., Gonzalez A., Salinas I., Golden S.S., Youderian P.; "Synechococcus elongatus PCC7942 cosmid 7G3."; Submitted (JUN-2002) to the EMBL/GenBank/DDBJ databases.
[2]	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., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Richardson P.; "Complete sequence of chromosome 1 of Synechococcus elongatus PCC 7942."; Submitted (AUG-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

AY120853; AAM82675.1; -; Genomic_DNA.	[EMBL / GenBank / DDBJ] [CoDingSequence]
CP000100; ABB57255.1; -; Genomic_DNA.	[EMBL / GenBank / DDBJ] [CoDingSequence]

RefSeq

YP_400242.1; -.

3D structure databases

ModBase

Q8KPS9.

Enzyme and pathway databases

BioCyc

SELO1140:SYNPCC7942_1225-MON; -.

Ontologies

GO:0050897;	Molecular function: cobalt ion binding (inferred from electronic annotation from InterPro).
GO:0050620;	Molecular function: phycocyanobilin:ferredoxin oxidoreductase activity (inferred from electronic annotation from HAMAP).
GO:0055114;	Biological process: oxidation reduction (inferred from electronic annotation from UniProtKB-KW).
GO:0010024;	Biological process: phytochromobilin biosynthetic process (inferred from electronic annotation from InterPro).
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.

ProtoNet

Q8KPS9.

Genome annotation databases

GeneID

3773513; -.

GenomeReviews

CP000100_GR; Synpcc7942_1225.

KEGG

syf:Synpcc7942_1225; -.

Phylogenomic databases

HOGENOM

Q8KPS9; -.

Genome annotation databases

CMR

Q8KPS9; Synpcc7942_1225.

Other

UniRef

View cluster of proteins with at least 50% / 90% / 100% identity.

Keywords

Complete proteome; Oxidoreductase.

Features

Feature table viewer

`Key`	`From To`	`Length`		`Description`	`FTId`
`CHAIN`	`1 248`	`248`		`Phycocyanobilin:ferredoxin oxidoreductase.`	`PRO_0000216745`

Sequence information

Length: 248 AA [This is the length of the unprocessed precursor]

Molecular weight: 27987 Da [This is the MW of the unprocessed precursor]

CRC64: 4C824F0F6FECD8DA [This is a checksum on the sequence]

        10         20         30         40         50         60 
MSSSTQVGLK EQLHPLIRDL ATGIEATWQR WLNLEPYAAM PADLGYIEGK LEGERLQIEN 

        70         80         90        100        110        120 
RCYQSREFRK LHLELARVGN NLDILHCVLF PRTTFDLPMF GADLVGGRGQ ISAAIVDLSP 

       130        140        150        160        170        180 
TTIARELSND YIAGLTALPN PTFQGLRELP TWGDIFSSFC LFIRPGSPEE EAAFLDRALG 

       190        200        210        220        230        240 
FLQVHCQQAA AATALTDPEA IATVLEQQRY YCEQQRRNDK TRRVLEKAFG DDWADRYMTT 


MLFDLPSD

Q8KPS9 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
Report form for errors/updates in this UniProtKB/Swiss-Prot entry

	BLAST submission on ExPASy/SIB or at NCBI (USA)		Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
	ScanProsite, MotifScan		Submit a homology modeling request to SWISS-MODEL
	NPSA Sequence analysis tools