[1]	NUCLEOTIDE SEQUENCE [GENOMIC DNA]. STRAIN=ATCC 17483 / DSM 6506 / JCM 6159 / Stanier 109; Hamann C.; "Naphthalene dioxygenase genes from Pseudomonas fluorescens."; Submitted (JUN-1997) to the EMBL/GenBank/DDBJ databases.

Comments

FUNCTION: Component of the naphthalene dioxygenase (NDO) multicomponent enzyme system which catalyzes the incorporation of both atoms of molecular oxygen into naphthalene to form cis-naphthalene dihydrodiol. The beta subunit may be responsible for the substrate specificity of the enzyme.
CATALYTIC ACTIVITY: Naphthalene + NADH + O₂ = (1R,2S)-1,2-dihydronaphthalene-1,2-diol + NAD⁺.
COFACTOR: Binds 1 2Fe-2S cluster (Probable).
COFACTOR: Binds 1 iron ion (Probable).
PATHWAY: Aromatic compound metabolism; naphtalene degradation .
SUBUNIT: Naphthalene dioxygenase (NDO) multicomponent enzyme system is composed of an electron transfer component and an iron sulfur protein (ISP). The electron transfer component is composed of ferredoxin reductase (ndoR) and ferredoxin (ndoA), and ISP is composed of a large alpha subunit (ndoB) and a small beta subunit (ndoC).
SIMILARITY: Belongs to the bacterial ring-hydroxylating dioxygenase beta subunit family.

Copyright

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Cross-references

Sequence databases

EMBL

AF004283; AAB61371.1; -; Genomic_DNA.

[EMBL / GenBank / DDBJ] [CoDingSequence]

3D structure databases

HSSP

P23095; 1O7G. [HSSP ENTRY / PDB]

SMR

O07825; 2-158.

ModBase

O07825.

Family and domain databases

InterPro

IPR000391; Rng_hydr_dOase-B.
Graphical view of domain structure.

Pfam

PF00866; Ring_hydroxyl_B; 1.
Pfam graphical view of domain structure.

Other

View cluster of proteins with at least 50% / 90% / 100% identity.

Keywords

Aromatic hydrocarbons catabolism; Dioxygenase; NAD; Oxidoreductase; Plasmid.

Features

Feature table viewer

`Key`	`From To`	`Length`	`Description`	`FTId`
`CHAIN`	`1 >158`	`>158`	`Naphthalene 1,2-dioxygenase subunit beta.`	`PRO_0000085075`
`NON_TER`	`158 158`

Sequence information

Length: 158 AA [This is the length of the partial sequence of the unprocessed precursor]

Molecular weight: 18597 Da [This is the MW of the partial sequence of the unprocessed precursor]

CRC64: 9C80BB72C22E7EF9 [This is a checksum on the sequence]

        10         20         30         40         50         60 
MMINTQEDKL VSAHDAEEFL RFFNCHDSAL QQEATTLLTR EAHLLDIQAY RTWLEHCVGS 

        70         80         90        100        110        120 
EVQYQVISRE LRAASERRYK LNEAMNVYNE NFQQLKVRVE HQLDSQNWSN SPKLRFTRFI 

       130        140        150 
TNVQAAMDVN DEDLLHVRSN VVLHRARRGN QVDVFYAA

O07825 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
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	BLAST submission on ExPASy/SIB or at NCBI (USA)		Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
	ScanProsite, MotifScan		Submit a homology modeling request to SWISS-MODEL
	NPSA Sequence analysis tools