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UniProtKB/Swiss-Prot entry Q31XM5

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

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Entry information
Entry name CYSI_SHIBS
Primary accession number Q31XM5
Secondary accession numbers None
Integrated into Swiss-Prot on February 5, 2008
Sequence was last modified on December 6, 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: SBO_2646
From
Shigella boydii serotype 4 (strain Sb227) [TaxID: 300268] [HAMAP proteome]
Taxonomy Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Shigella.
Protein existence 3: Inferred from homology;
References
[1]
 NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
DOI=10.1093/nar/gki954; PubMed=16275786 [NCBI, ExPASy, EBI, Israel, Japan]
Yang F., Yang J., Zhang X., Chen L., Jiang Y., Yan Y., Tang X., Wang J., Xiong Z., Dong J., Xue Y., Zhu Y., Xu X., Sun L., Chen S., Nie H., Peng J., Xu J., Wang Y., Yuan Z., Wen Y., Yao Z., Shen Y., Qiang B., Hou Y., Yu J., Jin Q.;
"Genome dynamics and diversity of Shigella species, the etiologic agents of bacillary dysentery.";
Nucleic Acids Res. 33:6445-6458(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
CP000036; ABB67183.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq YP_409011.1; -.
3D structure databases
SMR Q31XM5; 81-570.
ModBase Q31XM5.
Enzyme and pathway databases
BioCyc SBOY300268:SBO_2646-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 Q31XM5.
Genome annotation databases
GeneID 3781629; -.
GenomeReviews CP000036_GR; SBO_2646.
KEGG sbo:SBO_2646; -.
Phylogenomic databases
HOGENOM Q31XM5; -.
Genome annotation databases
CMR Q31XM5; SBO_2646.
Other
ProtoNet Q31XM5.
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   570  570     Sulfite reductase [NADPH] hemoprotein beta-component. PRO_1000068775
METAL   434   434        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   440   440        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   479   479        Iron-sulfur (4Fe-4S) (By similarity). 
METAL   483   483        Iron (siroheme axial ligand) (By similarity). 
METAL   483   483        Iron-sulfur (4Fe-4S) (By similarity). 
Sequence information
Length: 570 AA [This is the length of the unprocessed precursor] Molecular weight: 63941 Da [This is the MW of the unprocessed precursor] CRC64: 1B32FBFC3813C636 [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MSEKHPGPLV VEGKLTDAER MKLESNYLRG TIAEDLNDGL TGGFKGDNFL LIRFHGMYQQ 

        70         80         90        100        110        120 
DDRDIRAERA EQKLEPHHAM LLRCRLPGGV ITTKQWQAID KFAGENTIYG SIRLTNRQTF 

       130        140        150        160        170        180 
QFHGILKKNV KPVHQMLHSV GLDALATAND MNRNVLCTSN PYESQLHAEA YEWAKKISEH 

       190        200        210        220        230        240 
LLPRTRAYAE IWLDQEKVAT TDEEPILGQT YLPRKFKTTV VIPPQNDIDL HANDMNFVAI 

       250        260        270        280        290        300 
AENGKLVGFN LLVGGGLSIE HGNKKTYART ASEFGYLPLE HTLAVAEAVV TTQRDWGNRT 

       310        320        330        340        350        360 
DRKNAKTKYT LERVGVETFK AEVERRAGIK FEPIRPYEFT GRGDRIGWVK GIDDNWHLTL 

       370        380        390        400        410        420 
FIENGRILDY PGRPLKTGLL EIAKIHKGDF RITANQNLII AGVPESEKAK IEKIAKESGL 

       430        440        450        460        470        480 
MNAVTPQREN SMACVSFPTC PLAMAEAERF LPSFIDNIDN LMAKHGVSDE HIVMRVTGCP 

       490        500        510        520        530        540 
NGCGRAMLAE VGLVGKAPGR YNLHLGGNRI GTRIPRMYKE NITEPEILAS LDELIGRWAK 

       550        560        570 
EREAGEGFGD FTVRAGIIRP VLDPARDLWD
Q31XM5 in FASTA format

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