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UniProtKB/Swiss-Prot entry Q6ARF1

[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name NRFA_DESPS
Primary accession number Q6ARF1
Secondary accession numbers None
Integrated into Swiss-Prot on December 12, 2006
Sequence was last modified on September 13, 2004 (Sequence version 1)
Annotations were last modified on    September 2, 2008 (Entry version 33)
Name and origin of the protein
Protein name Cytochrome c-552 [Precursor]
Synonyms EC 1.7.2.2
Ammonia-forming cytochrome c nitrite reductase
Cytochrome c nitrite reductase
Gene name
Name: nrfA
OrderedLocusNames: DP0344
From
Desulfotalea psychrophila [TaxID: 84980] [HAMAP proteome]
Taxonomy Bacteria; Proteobacteria; Deltaproteobacteria; Desulfobacterales; Desulfobulbaceae; Desulfotalea.
Protein existence 3: Inferred from homology;
References
[1]
 NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=LSv54 / DSM 12343;
DOI=10.1111/j.1462-2920.2004.00665.x; PubMed=15305914 [NCBI, ExPASy, EBI, Israel, Japan]
Rabus R., Ruepp A., Frickey T., Rattei T., Fartmann B., Stark M., Bauer M., Zibat A., Lombardot T., Becker I., Amann J., Gellner K., Teeling H., Leuschner W.D., Gloeckner F.-O., Lupas A.N., Amann R., Klenk H.-P.;
"The genome of Desulfotalea psychrophila, a sulfate-reducing bacterium from permanently cold Arctic sediments.";
Environ. Microbiol. 6:887-902(2004).
Comments
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
CR522870; CAG35073.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq YP_064080.1; -.
3D structure databases
ModBase Q6ARF1.
Enzyme and pathway databases
BioCyc DPSY177439:DP0344-MON; -.
Ontologies
GO
GO:0042597; Cellular component: periplasmic space (inferred from electronic annotation from HAMAP).
GO:0042279; Molecular function: nitrite reductase (cytochrome, ammonia-forming) activity (inferred from electronic annotation from HAMAP).
GO:0006807; Biological process: nitrogen compound metabolic process (inferred from electronic annotation from HAMAP).
QuickGo view.
Family and domain databases
HAMAP MF_01182; -; 1.
PBIL [Tree]
InterPro IPR003321; Cyt_c552.
IPR011031; Multihaem_cyt.
Graphical view of domain structure.
Pfam PF02335; Cytochrom_C552; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF000243; Cyt_c552; 1.
PROSITE PS51008; MULTIHEME_CYTC; 1.
PROSITE graphical view of domain structure (profiles).
BLOCKS Q6ARF1.
Genome annotation databases
GeneID 2946323; -.
GenomeReviews CR522870_GR; DP0344.
KEGG dps:DP0344; -.
NMPDR fig|177439.1.peg.344; -.
Phylogenomic databases
HOGENOM Q6ARF1; -.
Genome annotation databases
CMR Q6ARF1; DP0344.
Other
ProtoNet Q6ARF1.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Calcium; Complete proteome; Electron transport; Heme; Iron; Metal-binding; Oxidoreductase; Periplasm; Signal; Transport.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
SIGNAL   1    23  23     Potential. 
CHAIN   24   508  485     Cytochrome c-552. PRO_0000268961
METAL   103   103        Iron (heme 3 axial ligand) (By similarity). 
METAL   135   135        Iron (heme 1 axial ligand) (By similarity). 
METAL   173   173        Iron (heme 2 axial ligand) (By similarity). 
METAL   215   215        Iron (heme 3 axial ligand) (By similarity). 
METAL   217   217        Calcium (By similarity). 
METAL   218   218        Calcium; via carbonyl oxygen (By similarity). 
METAL   274   274        Calcium; via carbonyl oxygen (By similarity). 
METAL   276   276        Calcium (By similarity). 
METAL   288   288        Iron (heme 5 axial ligand) (By similarity). 
METAL   299   299        Iron (heme 4 axial ligand) (By similarity). 
METAL   313   313        Iron (heme 2 axial ligand) (By similarity). 
METAL   330   330        Iron (heme 5 axial ligand) (By similarity). 
METAL   405   405        Iron (heme 4 axial ligand) (By similarity). 
BINDING   131   131        Heme 1 (covalent) (By similarity). 
BINDING   134   134        Heme 1 (covalent) (By similarity). 
BINDING   169   169        Heme 2 (covalent) (By similarity). 
BINDING   172   172        Heme 2 (covalent) (By similarity). 
BINDING   211   211        Heme 3 (covalent) (By similarity). 
BINDING   214   214        Heme 3 (covalent) (By similarity). 
BINDING   218   218        Substrate (By similarity). 
BINDING   277   277        Substrate (By similarity). 
BINDING   295   295        Heme 4 (covalent) (By similarity). 
BINDING   298   298        Heme 4 (covalent) (By similarity). 
BINDING   326   326        Heme 5 (covalent) (By similarity). 
BINDING   329   329        Heme 5 (covalent) (By similarity). 
Sequence information
Length: 508 AA [This is the length of the unprocessed precursor] Molecular weight: 56824 Da [This is the MW of the unprocessed precursor] CRC64: B1BCB2554092EF97 [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MNKSYKILLT GSVIAIGAMG LMANSINSRE AERKEINTGP VVQAEGVASK NEEWYRYYPR 

        70         80         90        100        110        120 
EYDSWKQTKK SDKITDLLRE KPQLAIIWAG YGFAKDYNAP RGHFYAIQDN INTLRTGAPT 

       130        140        150        160        170        180 
GPSNGPMPTA CWTCKSPDVP RLMDEVGENE FFTGKWAKYG NQIVNPIGCA DCHNSQTGNL 

       190        200        210        220        230        240 
GFSRPHLGRA LEASGVNLDE ITFQDMRTLV CAQCHVEYYF RPTEWTDKTG KTKTAKVVTL 

       250        260        270        280        290        300 
PWAKGLSAEN MEEYYDEYSF KDWTHKISKA PMLKAQHPGY ELFSKGIHAQ NGVSCADCHM 

       310        320        330        340        350        360 
PYKQQGSIKY TDHNIGNPLD DIASTCLTCH RDSEKAFRDR VASKLERKEQ LMKMAMDTLA 

       370        380        390        400        410        420 
AAHLEAGKAW ELGATEAEMQ PVLELLRSGQ WLWDYSIASH GSFFHSPEET LRLLGVANDK 

       430        440        450        460        470        480 
GGKARIKLAA ILAQHGLIGY QVPDFSTKEK AQALAGVPLQ KLITEKKAFE STLLEQWNEE 

       490        500 
AVKAGRLDPK TLEGMSNKSS WSQTELSQ
Q6ARF1 in FASTA format

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