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P57389

- ODO2_BUCAI

UniProt

P57389 - ODO2_BUCAI

Protein

Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex

Gene

sucB

Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 90 (01 Oct 2014)
      Sequence version 1 (01 Dec 2000)
      Previous versions | rss
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    Functioni

    The 2-oxoglutarate dehydrogenase complex catalyzes the overall conversion of 2-oxoglutarate to succinyl-CoA and CO2. It contains multiple copies of three enzymatic components: 2-oxoglutarate dehydrogenase (E1), dihydrolipoamide succinyltransferase (E2) and lipoamide dehydrogenase (E3) By similarity.By similarity

    Catalytic activityi

    Succinyl-CoA + enzyme N(6)-(dihydrolipoyl)lysine = CoA + enzyme N(6)-(S-succinyldihydrolipoyl)lysine.

    Cofactori

    Binds 1 lipoyl cofactor covalently.By similarity

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei391 – 3911Sequence Analysis
    Active sitei395 – 3951Sequence Analysis

    GO - Molecular functioni

    1. dihydrolipoyllysine-residue succinyltransferase activity Source: UniProtKB-EC

    GO - Biological processi

    1. L-lysine catabolic process to acetyl-CoA via saccharopine Source: UniProtKB-UniPathway
    2. tricarboxylic acid cycle Source: UniProtKB-KW

    Keywords - Molecular functioni

    Acyltransferase, Transferase

    Keywords - Biological processi

    Tricarboxylic acid cycle

    Enzyme and pathway databases

    BioCyciBAPH107806:GBZJ-303-MONOMER.
    UniPathwayiUPA00868; UER00840.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex (EC:2.3.1.61)
    Alternative name(s):
    2-oxoglutarate dehydrogenase complex component E2
    Short name:
    OGDC-E2
    Dihydrolipoamide succinyltransferase component of 2-oxoglutarate dehydrogenase complex
    Gene namesi
    Name:sucB
    Ordered Locus Names:BU303
    OrganismiBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
    Taxonomic identifieri107806 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
    ProteomesiUP000001806: Chromosome

    Subcellular locationi

    GO - Cellular componenti

    1. oxoglutarate dehydrogenase complex Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 420420Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complexPRO_0000162259Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei44 – 441N6-lipoyllysineSequence Analysis

    Interactioni

    Subunit structurei

    Forms a 24-polypeptide structural core with octahedral symmetry.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliP57389.
    SMRiP57389. Positions 193-420.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini1 – 7777Lipoyl-bindingAdd
    BLAST

    Sequence similaritiesi

    Belongs to the 2-oxoacid dehydrogenase family.Curated
    Contains 1 lipoyl-binding domain.Curated

    Keywords - Domaini

    Lipoyl

    Phylogenomic databases

    eggNOGiCOG0508.
    HOGENOMiHOG000281563.
    KOiK00658.
    OMAiIETDKIM.
    OrthoDBiEOG610413.

    Family and domain databases

    Gene3Di3.30.559.10. 1 hit.
    InterProiIPR001078. 2-oxoacid_DH_actylTfrase.
    IPR000089. Biotin_lipoyl.
    IPR023213. CAT-like_dom.
    IPR011053. Single_hybrid_motif.
    IPR006255. SucB.
    [Graphical view]
    PfamiPF00198. 2-oxoacid_dh. 1 hit.
    PF00364. Biotin_lipoyl. 1 hit.
    [Graphical view]
    SUPFAMiSSF51230. SSF51230. 1 hit.
    TIGRFAMsiTIGR01347. sucB. 1 hit.
    PROSITEiPS50968. BIOTINYL_LIPOYL. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    P57389-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKKINILVPD LPESISDATV VKWHKKIGDT VHCDDNIVDI ETDKVMLEVS    50
    SPCDGILQSI LEKEGKVVIS QQTLGEINKS TVVDNHLSNN HIIEKEDNLL 100
    KKEEKYITTE EKKEIEYLLK DNHKHLTPSM RRSVKIHNIN NGFLNQVIET 150
    SKKTNFENII KEEKKESNQI LFNHNIFNAN ENNKNNNNKV TNRVKMTRLR 200
    QRIAERLLDS KNNTAMLTTF HEVNMKPIIL LRKKYGEDFE KKHNVRIGFM 250
    SFFVKAVIQA LKNFPEINAY IDQTDIVFYK NFDISIAIST PRGLITPVIR 300
    NADTMTMAEI EKKIKDFSIK GLQNKINIKE LMGGNFTITN GGVFGSLMST 350
    PIINPPQTAI LGMHVIQERP VVVNGQIKIL PMMYLALSYD HRLIDGKESV 400
    GFLINIKNIL EDFNRIAIDV 420
    Length:420
    Mass (Da):48,092
    Last modified:December 1, 2000 - v1
    Checksum:iE0028D647A5CE34C
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BA000003 Genomic DNA. Translation: BAB13012.1.
    RefSeqiNP_240126.1. NC_002528.1.

    Genome annotation databases

    EnsemblBacteriaiBAB13012; BAB13012; BAB13012.
    GeneIDi1110002.
    KEGGibuc:BU303.
    PATRICi21244132. VBIBucAph127364_0314.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BA000003 Genomic DNA. Translation: BAB13012.1 .
    RefSeqi NP_240126.1. NC_002528.1.

    3D structure databases

    ProteinModelPortali P57389.
    SMRi P57389. Positions 193-420.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai BAB13012 ; BAB13012 ; BAB13012 .
    GeneIDi 1110002.
    KEGGi buc:BU303.
    PATRICi 21244132. VBIBucAph127364_0314.

    Phylogenomic databases

    eggNOGi COG0508.
    HOGENOMi HOG000281563.
    KOi K00658.
    OMAi IETDKIM.
    OrthoDBi EOG610413.

    Enzyme and pathway databases

    UniPathwayi UPA00868 ; UER00840 .
    BioCyci BAPH107806:GBZJ-303-MONOMER.

    Family and domain databases

    Gene3Di 3.30.559.10. 1 hit.
    InterProi IPR001078. 2-oxoacid_DH_actylTfrase.
    IPR000089. Biotin_lipoyl.
    IPR023213. CAT-like_dom.
    IPR011053. Single_hybrid_motif.
    IPR006255. SucB.
    [Graphical view ]
    Pfami PF00198. 2-oxoacid_dh. 1 hit.
    PF00364. Biotin_lipoyl. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51230. SSF51230. 1 hit.
    TIGRFAMsi TIGR01347. sucB. 1 hit.
    PROSITEi PS50968. BIOTINYL_LIPOYL. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
      Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
      Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: APS.

    Entry informationi

    Entry nameiODO2_BUCAI
    AccessioniPrimary (citable) accession number: P57389
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 1, 2000
    Last sequence update: December 1, 2000
    Last modified: October 1, 2014
    This is version 90 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. Buchnera aphidicola (subsp. Acyrthosiphon pisum)
      Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names
    2. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3