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5.A.3.5.2
Polysulfide reductase, PsrABC

Accession Number:P31075
Protein Name:Polysulfide reductase chain A precursor aka Sulfur reductase chain A
Length:763
Molecular Weight:84751.00
Species:Wolinella succinogenes [844]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate Electrons

Cross database links:

HEGENOM: HBG575272
RefSeq: NP_906381.1   
Entrez Gene ID: 2553600   
Pfam: PF04879    PF00384    PF01568    PF10518   
BioCyc: MetaCyc:MONOMER-12581    WSUC273121:WS0116-MONOMER   
KEGG: wsu:WS0116   

Gene Ontology

GO:0051539 F:4 iron, 4 sulfur cluster binding
GO:0009055 F:electron carrier activity
GO:0030151 F:molybdenum ion binding
GO:0016491 F:oxidoreductase activity
GO:0055114 P:oxidation reduction

References (2)

[1] “Cloning and nucleotide sequence of the psrA gene of Wolinella succinogenes polysulphide reductase.”  Krafft T.et.al.   1597189
[2] “Complete genome sequence and analysis of Wolinella succinogenes.”  Baar C.et.al.   14500908

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
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FASTA formatted sequence
1:	METTMTRRDF LKSAGAAGAA GLVWSQTIPG TLGALEKQEI KGSAKFVPSI CEMCTSSCTI 
61:	EARVEGDKGV FIRGNPKDKS RGGKVCARGG SGFNQLYDPQ RLVKPIMRVG ERGEGKWKEV 
121:	SWDEAYTFIA KKLDEIKQKH GAHTVAFTAR SGWNKTWFHH LAQAYGSPNI FGHESTCPLA 
181:	YNMAGRDVFG GSMNRDFAKA KYIINMGHNV FEGIVISYVR QYMEAIENGA KVVTLEPRLS 
241:	VMAQKASEWH AIKPGHDLPF VLGFMHTLIF ENLYDKKFVQ KYCTGFEELK ASIEPCTPEK 
301:	MALECDIPAD TIKRLAREFA KAAPKAIFDF GHRVTFTPQE LELRRAMMMV NALVGNIERD 
361:	GGMYFGKNAS FYNQFLGEED PKAKGLKKPK TPAYPKVEVP RIDRIGEKDG EFFLANKGEG 
421:	IVSLVPKATL NELPGVPCKI HGWFIVRNNP VMTQTNADTV IKALKSMDLV VCVDIQVSDT 
481:	AWFADVVLPD TTYLERDEEF TAGGGKNPSF GIGRQKVVEP LGDAKPGWKI AKELSEKMGL 
541:	GEYFPWKDIE DYRLQQVDGD LDLLAKLKKD GSASFGVPLM LQEKKSVAEF VKKFPGAASK 
601:	VNEEGLIDFP KKIQLFSPKL EEVSGKGGLG YEPFKYKEED ELYFVQGKTP VRSNSHTGNV 
661:	PWLNNLMEYD AIWIHPKTAS KLGIKNGDAI ELYNKFSSQK SKALITEGVR EDTLFGYFGF 
721:	GHVSKDLKRA YGKGVNSNAL MPSFTSPNSG MDLHVFGVKV KKA