Reviewed, UniProtKB/Swiss-Prot P59288 (PCYA_THEEB)

Names and origin

Protein names

Recommended name:
    Phycocyanobilin:ferredoxin oxidoreductase
    EC=1.3.7.5

Gene names

Name:	pcyA
Ordered Locus Names:	tll2308

Organism

Thermosynechococcus elongatus (strain BP-1) [Complete proteome] [HAMAP]

Taxonomic identifier

197221 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Thermosynechococcus

Protein attributes

Sequence length	236 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
Catalytic activity	(3Z)-phycocyanobilin + oxidized ferredoxin = biliverdin IX-alpha + reduced ferredoxin. HAMAP MF_00618
Sequence similarities	Belongs to the HY2 family.

Ontologies

Keywords
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	oxidation reduction Inferred from electronic annotation. Source: UniProtKB-KW 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...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 236	236	Phycocyanobilin:ferredoxin oxidoreductase HAMAP MF_00618		PRO_0000216744

Sequences

	Sequence		Length	Mass (Da)
	P59288-1 [UniParc]. Last modified February 12, 2003. Version 1. Checksum: 359338886E898FBD	FASTA	236	26,930
	10 20 30 40 50 60 MSLRQHQHPL IQRLADRIEA IWQAFFPLAP YALPEDLGYV EGKLEGERLT IENHCYQAPP 70 80 90 100 110 120 FRKLHLELAR VGESLDILHC VMFPEPRYDL PMFGCDLVGG RGQISAAIVD LSPVTGQLPA 130 140 150 160 170 180 AYTCALNALP KLTFRQPREL PPWGHIFSPF CIFIRPQGEA EEQQFLDRIG EYLTLHCQLS 190 200 210 220 230 QQAVPTDHPQ AVIAGQRQYC QQQQQNDKTR RVLEKAFGVP WAERYMTTVL FDVPPV

References

[1]

"Complete genome structure of the thermophilic cyanobacterium Thermosynechococcus elongatus BP-1." Nakamura Y., Kaneko T., Sato S., Ikeuchi M., Katoh H., Sasamoto S., Watanabe A., Iriguchi M., Kawashima K., Kimura T., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Sugimoto M. , Takeuchi C., Yamada M., Tabata S. DNA Res. 9:123-130(2002) [PubMed: 12240834] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000039 Genomic DNA. Translation: BAC09860.1.
RefSeq	NP_683098.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	P59288.
Genome annotation databases
GeneID	1012200.
GenomeReviews	Gene locus tll2308 in contig BA000039_GR.
KEGG	tel:tll2308.
NMPDR	fig|197221.1.peg.2307.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P59288.
Enzyme and pathway databases
BioCyc	TELO197221:TLL2308-MON.
BRENDA	1.3.7.5. 277225.
Family and domain databases
HAMAP	MF_00618. [Tree]
InterPro	IPR009249. Ferredoxin-dep_bilin_Rdtase. [Graphical view]
Pfam	PF05996. Fe_bilin_red. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PCYA_THEEB

Accession

Primary (citable) accession number: P59288

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 12, 2003
Last sequence update:	February 12, 2003
Last modified:	September 1, 2009
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)