ID   SCOB_HELPJ              Reviewed;         207 AA.
AC   Q9ZLE4;
DT   11-JAN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1999, sequence version 1.
DT   25-MAY-2022, entry version 110.
DE   RecName: Full=Succinyl-CoA:3-ketoacid coenzyme A transferase subunit B;
DE            EC=2.8.3.5;
DE   AltName: Full=OXCT B;
DE   AltName: Full=Succinyl-CoA:3-oxoacid CoA-transferase;
GN   Name=scoB; OrderedLocusNames=jhp_0636;
OS   Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Helicobacteraceae; Helicobacter.
OX   NCBI_TaxID=85963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=J99 / ATCC 700824;
RX   PubMed=9923682; DOI=10.1038/16495;
RA   Alm R.A., Ling L.-S.L., Moir D.T., King B.L., Brown E.D., Doig P.C.,
RA   Smith D.R., Noonan B., Guild B.C., deJonge B.L., Carmel G., Tummino P.J.,
RA   Caruso A., Uria-Nickelsen M., Mills D.M., Ives C., Gibson R., Merberg D.,
RA   Mills S.D., Jiang Q., Taylor D.E., Vovis G.F., Trust T.J.;
RT   "Genomic sequence comparison of two unrelated isolates of the human gastric
RT   pathogen Helicobacter pylori.";
RL   Nature 397:176-180(1999).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a 3-oxo acid + succinyl-CoA = a 3-oxoacyl-CoA + succinate;
CC         Xref=Rhea:RHEA:24564, ChEBI:CHEBI:30031, ChEBI:CHEBI:35973,
CC         ChEBI:CHEBI:57292, ChEBI:CHEBI:90726; EC=2.8.3.5;
CC         Evidence={ECO:0000255|PROSITE-ProRule:PRU10034};
CC   -!- SUBUNIT: Heterodimer of a subunit A and a subunit B.
CC   -!- SIMILARITY: Belongs to the 3-oxoacid CoA-transferase subunit B family.
CC       {ECO:0000305}.
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DR   EMBL; AE001439; AAD06213.1; -; Genomic_DNA.
DR   PIR; B71908; B71908.
DR   RefSeq; WP_001206229.1; NZ_CP011330.1.
DR   AlphaFoldDB; Q9ZLE4; -.
DR   SMR; Q9ZLE4; -.
DR   IntAct; Q9ZLE4; 1.
DR   STRING; 85963.jhp_0636; -.
DR   EnsemblBacteria; AAD06213; AAD06213; jhp_0636.
DR   GeneID; 66521915; -.
DR   KEGG; hpj:jhp_0636; -.
DR   PATRIC; fig|85963.30.peg.348; -.
DR   eggNOG; COG2057; Bacteria.
DR   OMA; VAMMHTN; -.
DR   Proteomes; UP000000804; Chromosome.
DR   GO; GO:0008260; F:3-oxoacid CoA-transferase activity; IEA:UniProtKB-EC.
DR   InterPro; IPR012791; 3-oxoacid_CoA-transf_B.
DR   InterPro; IPR004165; CoA_trans_fam_I.
DR   InterPro; IPR004164; CoA_transf_AS.
DR   InterPro; IPR037171; NagB/RpiA_transferase-like.
DR   PANTHER; PTHR13707; PTHR13707; 1.
DR   Pfam; PF01144; CoA_trans; 1.
DR   SMART; SM00882; CoA_trans; 1.
DR   SUPFAM; SSF100950; SSF100950; 1.
DR   TIGRFAMs; TIGR02428; pcaJ_scoB_fam; 1.
DR   PROSITE; PS01274; COA_TRANSF_2; 1.
PE   3: Inferred from homology;
KW   Transferase.
FT   CHAIN           1..207
FT                   /note="Succinyl-CoA:3-ketoacid coenzyme A transferase
FT                   subunit B"
FT                   /id="PRO_0000157922"
FT   ACT_SITE        43
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10034"
SQ   SEQUENCE   207 AA;  22215 MW;  CAD091D265E8541A CRC64;
     MREAIIKRAA KELKEGMYVN LGIGLPTLVA NEVSGMNIVF QSENGLLGIG AYPLEGGVDA
     DLINAGKETI TVVPGASFFN SADSFAMIRG GHIDLAILGG MEVSQNGDLA NWMIPKKLIK
     GMGGAMDLVH GAKKVIVIME HCNKYGESKV KKECSLPLTG KGVVHQLITD LAVFEFSNNA
     MELVELQEGV SLDQVKEKTE AEFEVHL