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UniProtKB/Swiss-Prot entry Q6D1A2

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

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Entry information
Entry name CYSI_ERWCT
Primary accession number Q6D1A2
Secondary accession numbers None
Integrated into Swiss-Prot on September 13, 2005
Sequence was last modified on August 16, 2004 (Sequence version 1)
Annotations were last modified on    November 25, 2008 (Entry version 29)
Name and origin of the protein
Protein name Sulfite reductase [NADPH] hemoprotein beta-component
Synonyms SIR-HP
SIRHP
EC 1.8.1.2
Gene name
Name: cysI
OrderedLocusNames: ECA3546
From
Erwinia carotovora subsp. atroseptica (Pectobacterium atrosepticum) [TaxID: 29471] [HAMAP proteome]
Taxonomy Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Pectobacterium.
Protein existence 3: Inferred from homology;
References
[1]
 NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=SCRI 1043 / ATCC BAA-672;
DOI=10.1073/pnas.0402424101; PubMed=15263089 [NCBI, ExPASy, EBI, Israel, Japan]
Bell K.S., Sebaihia M., Pritchard L., Holden M.T.G., Hyman L.J., Holeva M.C., Thomson N.R., Bentley S.D., Churcher L.J.C., Mungall K., Atkin R., Bason N., Brooks K., Chillingworth T., Clark K., Doggett J., Fraser A., Hance Z., Hauser H., Jagels K., Moule S., Norbertczak H., Ormond D., Price C., Quail M.A., Sanders M., Walker D., Whitehead S., Salmond G.P.C., Birch P.R.J., Parkhill J., Toth I.K.;
"Genome sequence of the enterobacterial phytopathogen Erwinia carotovora subsp. atroseptica and characterization of virulence factors.";
Proc. Natl. Acad. Sci. U.S.A. 101:11105-11110(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
BX950851; CAG76444.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq YP_051634.1; -.
3D structure databases
SMR Q6D1A2; 87-577.
ModBase Q6D1A2.
Enzyme and pathway databases
BioCyc ECAR218491:ECA3546-MON; -.
Ontologies
GO
GO:0009337; Cellular component: sulfite reductase complex (NADPH) (inferred from electronic annotation from InterPro).
GO:0051539; Molecular function: 4 iron, 4 sulfur cluster binding (inferred from electronic annotation from InterPro).
GO:0009055; Molecular function: electron carrier activity (inferred from electronic annotation from InterPro).
GO:0020037; Molecular function: heme binding (inferred from electronic annotation from InterPro).
GO:0005506; Molecular function: iron ion binding (inferred from electronic annotation from UniProtKB-KW).
GO:0050661; Molecular function: NADP binding (inferred from electronic annotation from InterPro).
GO:0004783; Molecular function: sulfite reductase (NADPH) activity (inferred from electronic annotation from HAMAP).
GO:0019344; Biological process: cysteine biosynthetic process (inferred from electronic annotation from UniProtKB-KW).
GO:0055114; Biological process: oxidation reduction (inferred from electronic annotation from UniProtKB-KW).
GO:0000103; Biological process: sulfate assimilation (inferred from electronic annotation from HAMAP).
QuickGo view.
Family and domain databases
HAMAP MF_01540; -; 1.
PBIL [Tree]
InterPro IPR011786; CysI.
IPR006066; Nir_Si_BS.
IPR006067; Nir_Sir_4Fe4S.
IPR005117; NiRdtase/SiRdtase_haem-b_fer.
Graphical view of domain structure.
Pfam PF01077; NIR_SIR; 1.
PF03460; NIR_SIR_ferr; 2.
Pfam graphical view of domain structure.
PRINTS PR00397; SIROHAEM.
TIGRFAMs TIGR02041; CysI; 1.
PROSITE PS00365; NIR_SIR; 1.
ProtoNet Q6D1A2.
Genome annotation databases
GeneID 2882117; -.
GenomeReviews BX950851_GR; ECA3546.
KEGG eca:ECA3546; -.
NMPDR fig|218491.3.peg.2192; -.
Phylogenomic databases
HOGENOM Q6D1A2; -.
Genome annotation databases
CMR Q6D1A2; ECA3546.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
4Fe-4S; Amino-acid biosynthesis; Complete proteome; Cysteine biosynthesis; Heme; Iron; Iron-sulfur; Metal-binding; NADP; Oxidoreductase.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
CHAIN   1   577  577     Sulfite reductase [NADPH] hemoprotein beta-component. PRO_0000199899
METAL   441   441        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   447   447        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   486   486        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   490   490        Iron (siroheme axial ligand) (By similarity). 
METAL   490   490        Iron-sulfur (4Fe-4S) (By similarity). 
Sequence information
Length: 577 AA [This is the length of the unprocessed precursor] Molecular weight: 64950 Da [This is the MW of the unprocessed precursor] CRC64: 5874EC77B2E84681 [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MSEKYVFSEK HPGPLVVEGK LTDAERMKTE SNFLRGTIAE DLNDGLTGGF KGDNFLLIRF 

        70         80         90        100        110        120 
HGMYQQDDRD IRAERAEQKL EPRHAMLLRC RLPGGVMTPQ QWLRIDKFAG ENTIYGSIRI 

       130        140        150        160        170        180 
TNRQTFQYHG ILKSNVKPVH QMLNSIGLDA LATANDMNRN VLCTSNPIES ELHQQAYEWA 

       190        200        210        220        230        240 
KTISEHLLPR TRAYAEIWMD QEKVATTDEE PILGSTYLPR KFKTTVVVPP QNDVDLHAND 

       250        260        270        280        290        300 
LNFVAIADNG RLVGFNVLVG GGLSIAHGDK ETYPRTASEL GYISIEHTLA IAEAVVTTQR 

       310        320        330        340        350        360 
DWGNRTNRKN AKTKYTLERV GVDNFKQEVE ARAGVKFEAV RPYEFTERGD RIGWVKGIDN 

       370        380        390        400        410        420 
KWHLTLFIEN GRILDYPGRP LKTGLAEIAK IHKGDFRLTA NQNLIVAGVP ARSKAKIDAL 

       430        440        450        460        470        480 
AREHGLIDDS VSEQRKNSMA CVSFPTCPLA MAEAERFLPE FVTKVEGIMQ QHGVGDEHIV 

       490        500        510        520        530        540 
LRVTGCPNGC GRSMLAEIGL VGKAMGRYNL HLGGNREGTR IPRMYRENIN ETEILAEIDR 

       550        560        570 
LVGLWAQDRL QNEGFGDFVI RTNIIRPVLD PARDFYD
Q6D1A2 in FASTA format

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