Q7NL65 (PEBB_GLOVI) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Phycoerythrobilin:ferredoxin oxidoreductase
EC=1.3.7.3

Gene names

Name:	pebB
Ordered Locus Names:	glr1261

Organism

Gloeobacter violaceus (strain PCC 7421)

Taxonomic identifier

251221 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Gloeobacteria › Gloeobacterales › Gloeobacter

Protein attributes

Sequence length	245 AA.
Sequence status	Complete.
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. HAMAP MF_00793
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 Reference 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 phycoerythrobilin:ferredoxin oxidoreductase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 245	245	Phycoerythrobilin:ferredoxin oxidoreductase HAMAP MF_00793		PRO_0000216731

Sequences

	Sequence		Length	Mass (Da)
	Q7NL65 [UniParc]. Last modified December 15, 2003. Version 1. Checksum: 42544DA7A9E29145	FASTA	245	28,333
	10 20 30 40 50 60 MTLYEPFLER AQQVLTRRLE LAPYPIPVGF ERKEALVRGE AVVTTSTAWQ SPKLRQIRAA 70 80 90 100 110 120 HVQGGGALQV LNFVISPRLE YDLPFFGADL VTLPGGHLIA LDMQPLFRDD PAYQAKYTEP 130 140 150 160 170 180 IVPLFEAHRA HLEWGGDFPE EARPFFSPAF LWTRPKETGT VETRVFAAFV DYLNAYLDFV 190 200 210 220 230 240 ERAEPVTHPE GLAAVERAQL RYLHYRAEKD PARGMFRRFY GPEWTEEYIH GFLFDLERRR EAVHR

References

[1]

"Complete genome structure of Gloeobacter violaceus PCC 7421, a cyanobacterium that lacks thylakoids." Nakamura Y., Kaneko T., Sato S., Mimuro M., Miyashita H., Tsuchiya T., Sasamoto S., Watanabe A., Kawashima K., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Nakazaki N., Shimpo S., Takeuchi C., Yamada M., Tabata S. DNA Res. 10:137-145(2003) [PubMed: 14621292] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: PCC 7421.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000045 Genomic DNA. Translation: BAC89202.1.
RefSeq	NP_924207.1. NC_005125.1.
3D structure databases
ProteinModelPortal	Q7NL65.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	2598929.
GenomeReviews	Gene locus glr1261 in contig BA000045_GR.
NMPDR	fig|251221.1.peg.1261.
PATRIC	22041933. VBIGloVio86258_1283.
Phylogenomic databases
HOGENOM	HBG635096.
OMA	FSPGFLW.
PhylomeDB	Q7NL65.
ProtClustDB	PRK13250.
Enzyme and pathway databases
BioCyc	GVIO251221:GLR1261-MONOMER.
Family and domain databases
HAMAP	MF_00793. PebB. [Tree]
InterPro	IPR009249. Ferredoxin-dep_bilin_Rdtase. IPR022827. Phycoerythrobilin_Fdx_Rdtase. [Graphical view]
Pfam	PF05996. Fe_bilin_red. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PEBB_GLOVI

Accession

Primary (citable) accession number: Q7NL65

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 16, 2004
Last sequence update:	December 15, 2003
Last modified:	January 25, 2012
This is version 44 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program