Reviewed, UniProtKB/Swiss-Prot Q0ICV5 (PEBB_SYNS3)

Names and origin

Protein names

Recommended name:
    Phycoerythrobilin:ferredoxin oxidoreductase
    EC=1.3.7.3

Gene names

Name:	pebB
Ordered Locus Names:	sync_0490

Organism

Synechococcus sp. (strain CC9311) [Complete proteome] [HAMAP]

Taxonomic identifier

64471 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Chroococcales › Synechococcus

Protein attributes

Sequence length	257 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 – 257	257	Phycoerythrobilin:ferredoxin oxidoreductase HAMAP MF_00793		PRO_1000046931

Sequences

	Sequence		Length	Mass (Da)
	Q0ICV5-1 [UniParc]. Last modified October 3, 2006. Version 1. Checksum: 935F51FCD67A3F00	FASTA	257	29,110
	10 20 30 40 50 60 MTIQRLKSTD PVSIEGWSWQ PFLEDAIKSL GGLNFEPYPV PDRFLQREDQ TGSKSKPISV 70 80 90 100 110 120 TTATWACKTE KFRQVRAACV SAGSAASVLN FVINPNSTYD LPFFGGDLVT LPSGHLLALD 130 140 150 160 170 180 LQPAIKTDEV HTTHVWDQLI PIFERWRDQL PYGGPIPEEA QPFFSPGFLW TRLPLGEEGD 190 200 210 220 230 240 DLIQSVVRPA FNEYLELYLQ LAASAERVNA ERSDFLLQGQ RKYTDYRAEK DPARGMLTRF 250 HGSEWTEAYI HTVLFDL

References

[1]

"Genome sequence of Synechococcus CC9311: insights into adaptation to a coastal environment." Palenik B., Ren Q., Dupont C.L., Myers G.S., Heidelberg J.F., Badger J.H., Madupu R., Nelson W.C., Brinkac L.M., Dodson R.J., Durkin A.S., Daugherty S.C., Sullivan S.A., Khouri H., Mohamoud Y., Halpin R., Paulsen I.T. Proc. Natl. Acad. Sci. U.S.A. 103:13555-13559(2006) [PubMed: 16938853] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000435 Genomic DNA. Translation: ABI46568.1.
RefSeq	YP_729717.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	4259290.
GenomeReviews	Gene locus sync_0490 in contig CP000435_GR.
KEGG	syg:sync_0490.
TIGR	sync_0490.
Phylogenomic databases
HOGENOM	Q0ICV5.
OMA	Q0ICV5. 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_SYNS3

Accession

Primary (citable) accession number: Q0ICV5

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	October 3, 2006
Last modified:	May 5, 2009
This is version 19 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)