B8HME1 (B8HME1_CYAP4) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Phycocyanobilin:ferredoxin oxidoreductase HAMAP MF_00618
EC=1.3.7.5 HAMAP MF_00618

Gene names

Name:	pcyA HAMAP MF_00618
Ordered Locus Names:	Cyan7425_4845

Organism

Cyanothece sp. (strain PCC 7425 / ATCC 29141) [Complete proteome] [HAMAP] EMBL ACL47148.1

Taxonomic identifier

395961 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Cyanothece

Protein attributes

Sequence length	259 AA.
Sequence status	Complete.
Protein existence	Inferred 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. HAMAP MF_00618
Catalytic activity	(3Z)-phycocyanobilin + oxidized ferredoxin = biliverdin IX-alpha + reduced ferredoxin. HAMAP MF_00618
Sequence similarities	Belongs to the HY2 family. HAMAP MF_00618

Ontologies

Keywords
Molecular function	Oxidoreductase HAMAP MF_00618
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	phytochromobilin biosynthetic process Inferred from electronic annotation. Source: InterPro
Molecular function	cobalt ion binding Inferred from electronic annotation. Source: InterPro phycocyanobilin:ferredoxin oxidoreductase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	B8HME1 [UniParc]. Last modified March 3, 2009. Version 1. Checksum: 986A5C68A0319814	FASTA	259	29,501
	10 20 30 40 50 60 MAAHLTEGLT YLYLTMTLTT ESIRHRQHSL IRQLADRIEG IWQEYLDLTP YHLPEDLGYV 70 80 90 100 110 120 EGKLEGEKLT IENRCYQTPQ FRKLHLELAQ VGQNLDILHC VMFPRLAYPL PMFGTDLVGG 130 140 150 160 170 180 RGQISAAIVD LSPITENRSL PAGYQTALKD LPAFAFTQPR ALPEWGNIFS DFCLFVRPST 190 200 210 220 230 240 PEEESQFLQR ATDFLTLHCQ QALATSPLDA AGEVTVLAGQ RHYCIQQQQN DKTRRVLEKA 250 FGQEWAERYM TTVLFDLPA

References

[1]

"Complete sequence of chromosome Cyanothece sp. PCC 7425." Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D., Meineke L., Brettin T., Detter J.C., Han C., Larimer F., Land M., Hauser L., Kyrpides N. , Ovchinnikova G., Liberton M., Stoeckel J., Banerjee A., Singh A., Page L., Sato H., Zhao L., Sherman L., Pakrasi H.B., Richardson P. Submitted (JAN-2009) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7425 / ATCC 29141.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001344 Genomic DNA. Translation: ACL47148.1.
RefSeq	YP_002485509.1. NC_011884.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	B8HME1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	7290799.
GenomeReviews	Gene locus Cyan7425_4845 in contig CP001344_GR.
KEGG	cyn:Cyan7425_4845.
PATRIC	21570675. VBICyaSp30657_4826.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG561233.
OMA	NDKTRRV.
PhylomeDB	B8HME1.
ProtClustDB	PRK02816.
Family and domain databases
HAMAP	MF_00618. Ferredoxin_bilin_red. [Tree]
InterPro	IPR009249. Ferredoxin-dep_bilin_Rdtase. IPR022870. Ferredoxin_bilin_OxRdtase. [Graphical view]
KO	K05371.
Pfam	PF05996. Fe_bilin_red. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

B8HME1_CYAP4

Accession

Primary (citable) accession number: B8HME1

Entry history

Integrated into UniProtKB/TrEMBL:	March 3, 2009
Last sequence update:	March 3, 2009
Last modified:	December 14, 2011
This is version 19 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)