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UniProtKB/Swiss-Prot entry Q493N3

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

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Entry information
Entry name CYSI_BLOPB
Primary accession number Q493N3
Secondary accession numbers None
Integrated into Swiss-Prot on June 26, 2007
Sequence was last modified on September 13, 2005 (Sequence version 1)
Annotations were last modified on    July 22, 2008 (Entry version 19)
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: BPEN_164
From
Blochmannia pennsylvanicus (strain BPEN) [TaxID: 291272] [HAMAP proteome]
Taxonomy Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; ant endosymbionts; Candidatus Blochmannia.
Protein existence 3: Inferred from homology;
References
[1]
 NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
DOI=10.1101/gr.3771305; PubMed=16077009 [NCBI, ExPASy, EBI, Israel, Japan]
Degnan P.H., Lazarus A.B., Wernegreen J.J.;
"Genome sequence of Blochmannia pennsylvanicus indicates parallel evolutionary trends among bacterial mutualists of insects.";
Genome Res. 15:1023-1033(2005).
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
CP000016; AAZ40804.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq YP_277677.1; -.
3D structure databases
ModBase Q493N3.
Enzyme and pathway databases
BioCyc CBLO291272:BPEN_164-MON; -.
Ontologies
GO
GO:0004783; Molecular function: sulfite reductase (NADPH) activity (inferred from electronic annotation from HAMAP).
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.
BLOCKS Q493N3.
Genome annotation databases
GeneID 3563110; -.
GenomeReviews CP000016_GR; BPEN_164.
KEGG bpn:BPEN_164; -.
Phylogenomic databases
HOGENOM Q493N3; -.
Genome annotation databases
CMR Q493N3; BPEN_164.
Other
ProtoNet Q493N3.
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   575  575     Sulfite reductase [NADPH] hemoprotein beta-component. PRO_0000292959
METAL   439   439        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   445   445        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   484   484        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   488   488        Iron (siroheme axial ligand) (By similarity). 
METAL   488   488        Iron-sulfur (4Fe-4S) (By similarity). 
Sequence information
Length: 575 AA [This is the length of the unprocessed precursor] Molecular weight: 65260 Da [This is the MW of the unprocessed precursor] CRC64: CAF03E18C47DDE31 [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MNRKYDNNND KNIPLLSDNE RIKKESNFLR GTIAQNLDNN LTGGFNTEDA QLIRFHGMYQ 

        70         80         90        100        110        120 
QDDRDVRVER ANQKLEPLIN MMLRCRLPGG VIMPQQWLAI DDFSEKYTLY GTIRLTTRQT 

       130        140        150        160        170        180 
FQLHGLLKPN LKNVHRLLNK LGLDSIATAG DVNRNVICTA NPMESTLHYQ VWELAKSISS 

       190        200        210        220        230        240 
YLLPKSNAYA EIWLDSKKTE STDSEPILSA TYLPRKFKIA IAIPPINDVD VHANDLSFIA 

       250        260        270        280        290        300 
IKSENTDQII GFNVLVGGGL AMTYGDITTY PRKASAFGYI STKDVLKIAE TVVTVQRDWG 

       310        320        330        340        350        360 
NRSDRRHAKT KYTLTRVGVT TFKSEVERRS GVQFHPIRPY VFTDRGDRFG WVQGIDDYWH 

       370        380        390        400        410        420 
LTLFIENGRI SNNDPHKLLK RGIAEVAQIH SGSFRLTANQ NLIISGVSKD NKLMIESTLR 

       430        440        450        460        470        480 
KYGVINDDIT PQRKASMACV AFPTCPLAMA EAERFLPKFV TKIEHIMSKY RLEKDAIILR 

       490        500        510        520        530        540 
VTGCPNSCAR AMLSEIGLTG RSIGRYNLYL GGNNIGTRIP RLYKENITEN DILNILDTTI 

       550        560        570 
SRWAQERNSQ ESYGDYVVRS GIVNAVINSE KDFYE
Q493N3 in FASTA format

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