NUCLEOTIDE SEQUENCE [GENOMIC DNA].
STRAIN=DSM 1537 / PS;
DOI=10.1007/BF00587582; PubMed=1603063 [NCBI, ExPASy, EBI, Israel, Japan]
Halboth S., Klein A.;
"Methanococcus voltae harbors four gene clusters potentially encoding two [NiFe] and two [NiFeSe] hydrogenases, each of the cofactor F420-reducing or F420-non-reducing types.";
Mol. Gen. Genet. 233:217-224(1992).

Comments

FUNCTION: Reduces the physiological low-potential two-electron acceptor coenzyme F420, and the artificial one-electron acceptor methylviologen.
CATALYTIC ACTIVITY: H₂ + coenzyme F420 = reduced coenzyme F420.
COFACTOR: Nickel.
COFACTOR: Iron-sulfur.
COFACTOR: FAD.
SUBUNIT: Complex of alpha, beta and gamma subunits.
SIMILARITY: Belongs to the frhB family.

Copyright

Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.

Cross-references

Sequence databases

EMBL

X61201; CAA43499.1; -; Genomic_DNA.

[EMBL / GenBank / DDBJ] [CoDingSequence]

PIR

S16724; S16724.

3D structure databases

ModBase

Q00391.

Ontologies

GO:0050454;	Molecular function: coenzyme F420 hydrogenase activity (inferred from electronic annotation from EC).
GO:0005506;	Molecular function: iron ion binding (inferred from electronic annotation from UniProtKB-KW).
GO:0051536;	Molecular function: iron-sulfur cluster binding (inferred from electronic annotation from UniProtKB-KW).
GO:0055114;	Biological process: oxidation reduction (inferred from electronic annotation from UniProtKB-KW).
QuickGo view.

Family and domain databases

InterPro

IPR007516; Co_F420_Hydgase/DHase_bsu_N.
IPR017679; Coenz_F4210_hydrogenase_bsu.
IPR007525; FrhB_FdhB_C.
Graphical view of domain structure.

Pfam

PF04432; FrhB_FdhB_C; 1.
PF04422; FrhB_FdhB_N; 1.
Pfam graphical view of domain structure.

ProtoNet

Q00391.

Other

UniRef

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

Keywords

Iron; Iron-sulfur; Metal-binding; Oxidoreductase.

Features

Feature table viewer

`Key`	`From To`	`Length`		`Description`	`FTId`
`CHAIN`	`1 280`	`280`		`Coenzyme F420 hydrogenase subunit beta.`	`PRO_0000159230`

Sequence information

Length: 280 AA [This is the length of the unprocessed precursor]

Molecular weight: 30868 Da [This is the MW of the unprocessed precursor]

CRC64: CA00DC1F6DAE46AA [This is a checksum on the sequence]

        10         20         30         40         50         60 
MPFGNYKTAI SARATDKEIL KKAQDGGYVS AAHIYGLESK LLDGVSVAAD TEDGCNAAPK 

        70         80         90        100        110        120 
VATTPEEVLN AAGAKYTVSP NVSVLKDAVR EYALEKVGIV GTPCQVQAIR KLIKYPMGFR 

       130        140        150        160        170        180 
HTDSRIVMGI FCMENFSYEG MKAIVEEYAG IRMDDVLKTD IGKGKFWVYS KYGDVKSVKL 

       190        200        210        220        230        240 
KDTHMYEQKS CHICTDYTAE LADISTGSVG SPDGWSTIFI RTEKGEAYIN KMVEAGVLET 

       250        260        270        280 
KNIDDVKPGL DLVQKLSLQK KEKNEKEIVQ RRELGLPVPY

Q00391 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
Report form for errors/updates in this UniProtKB/Swiss-Prot entry

	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