ID   IORB_PYRHO              Reviewed;         202 AA.
AC   O58496;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   16-JUN-2009, entry version 48.
DE   RecName: Full=Indolepyruvate oxidoreductase subunit iorB;
DE            Short=IOR;
DE            EC=1.2.7.8;
DE   AltName: Full=Indolepyruvate ferredoxin oxidoreductase subunit beta;
GN   Name=iorB; OrderedLocusNames=PH0764;
OS   Pyrococcus horikoshii.
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Pyrococcus.
OX   NCBI_TaxID=53953;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OT3;
RX   MEDLINE=98344137; PubMed=9679194; DOI=10.1093/dnares/5.2.55;
RA   Kawarabayasi Y., Sawada M., Horikawa H., Haikawa Y., Hino Y.,
RA   Yamamoto S., Sekine M., Baba S., Kosugi H., Hosoyama A., Nagai Y.,
RA   Sakai M., Ogura K., Otsuka R., Nakazawa H., Takamiya M., Ohfuku Y.,
RA   Funahashi T., Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A.,
RA   Aoki K., Yoshizawa T., Nakamura Y., Robb F.T., Horikoshi K.,
RA   Masuchi Y., Shizuya H., Kikuchi H.;
RT   "Complete sequence and gene organization of the genome of a hyper-
RT   thermophilic archaebacterium, Pyrococcus horikoshii OT3.";
RL   DNA Res. 5:55-76(1998).
CC   -!- FUNCTION: Catalyzes the ferredoxin-dependent oxidative
CC       decarboxylation of arylpyruvates (By similarity).
CC   -!- CATALYTIC ACTIVITY: (Indol-3-yl)pyruvate + CoA + 2 oxidized
CC       ferredoxin = S-2-(indol-3-yl)acetyl-CoA + CO(2) + 2 reduced
CC       ferredoxin + H(+).
CC   -!- SUBUNIT: Heterodimer of the iorA and iorB subunits.
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DR   EMBL; BA000001; BAA29855.1; -; Genomic_DNA.
DR   PIR; E71124; E71124.
DR   RefSeq; NP_142701.1; -.
DR   GeneID; 1443090; -.
DR   GenomeReviews; BA000001_GR; PH0764.
DR   KEGG; pho:PH0764; -.
DR   NMPDR; fig|70601.1.peg.743; -.
DR   HOGENOM; O58496; -.
DR   OMA; O58496; ALRYINY.
DR   BRENDA; 1.2.7.8; 74679.
DR   GO; GO:0009055; F:electron carrier activity; IEA:InterPro.
DR   GO; GO:0043805; F:indolepyruvate ferredoxin oxidoreductase ac...; IEA:EC.
DR   GO; GO:0055114; P:oxidation reduction; IEA:UniProtKB-KW.
DR   InterPro; IPR017719; Indolepyruvate_Fd_OxRdtase_bsu.
DR   InterPro; IPR019752; Pyrv/ketoisovalerate_OxRed.
DR   Gene3D; G3DSA:3.40.920.10; Pyrv_Fd/Flavodoxin_OxRdtase; 1.
DR   Pfam; PF01558; POR; 1.
DR   TIGRFAMs; TIGR03334; IOR_beta; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Oxidoreductase.
FT   CHAIN         1    202       Indolepyruvate oxidoreductase subunit
FT                                iorB.
FT                                /FTId=PRO_0000099935.
SQ   SEQUENCE   202 AA;  21810 MW;  E430872F6F4FF9EE CRC64;
     MKEYNIVITG VGGQGILTAA NLLGWAALKA GYKVRVGEVH GMSQRFGSVI AYVRFGDDVY
     GAMVPEGKAD VILSFEPVEA LRYINYLKKG GLVFTNARPI PPVQVSMGLA TYPSLEEIKR
     IVEEEFNGKF LAFDAEKLAI EAGNVITTNV VLIGALTQTP GFPLSAEHVK EVIRLSVPPK
     AVDVNMKAFD LGVKAAKEML NL
//