Reviewed, UniProtKB/Swiss-Prot A5GVQ6 (PEBB_SYNR3)

Names and origin

Protein names

Recommended name:
    Phycoerythrobilin:ferredoxin oxidoreductase
    EC=1.3.7.3

Gene names

Name:	pebB
Ordered Locus Names:	SynRCC307_2062

Organism

Synechococcus sp. (strain RCC307) [Complete proteome] [HAMAP]

Taxonomic identifier

316278 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	262 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Catalyzes the two-electron reduction of the C2 and C31 diene system of 15,16-dihydrobiliverdin By similarity.
Catalytic activity	(3Z)-phycoerythrobilin + oxidized ferredoxin = 15,16-dihydrobiliverdin + reduced ferredoxin. HAMAP MF_00793
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 phycoerythrobilin: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 – 262	262	Phycoerythrobilin:ferredoxin oxidoreductase HAMAP MF_00793		PRO_1000046930

Sequences

	Sequence		Length	Mass (Da)
	A5GVQ6-1 [UniParc]. Last modified June 12, 2007. Version 1. Checksum: 10039F4160617B8E	FASTA	262	29,378
	10 20 30 40 50 60 MTTPRQSSLE PLSIANWRWQ PFLDHACGAL QPLELEPYPV APEFLLQTSQ TGSKSKPVQV 70 80 90 100 110 120 TTATWACKTN KLRQVRAACV EAGAAASVLN FVVNPSTSYD LPFFGADLVT LPAGHLLALD 130 140 150 160 170 180 LQPALKTDAE HTKAVWERLM PIFERWQQRL PGGGPIPEEA KPYFSPGFLW TRIPLGSEGD 190 200 210 220 230 240 ALIEEAVKPA FRDYLELYLQ LVHEAEEVSP ERSAELLAGQ KRYTSYRAEK DPARGMLTRF 250 260 HGAEWTEAYI HGVLFDLDKK WM

References

[1]	Genoscope Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CT978603 Genomic DNA. Translation: CAK28965.1.
RefSeq	YP_001228318.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	5157772.
GenomeReviews	Gene locus SynRCC307_2062 in contig CT978603_GR.
KEGG	syr:SynRCC307_2062.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	A5GVQ6. DLPFFGA.
Family and domain databases
HAMAP	MF_00793. [Tree]
InterPro	IPR009249. Ferredoxin-dep_bilin_Rdtase. [Graphical view]
Pfam	PF05996. Fe_bilin_red. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PEBB_SYNR3

Accession

Primary (citable) accession number: A5GVQ6

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	June 12, 2007
Last modified:	May 5, 2009
This is version 13 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)