LIPL_BACCR
ID LIPL_BACCR Reviewed; 281 AA.
AC Q814N9;
DT 28-JUN-2011, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2003, sequence version 1.
DT 25-MAY-2022, entry version 89.
DE RecName: Full=Octanoyl-[GcvH]:protein N-octanoyltransferase {ECO:0000255|HAMAP-Rule:MF_02119};
DE EC=2.3.1.204 {ECO:0000255|HAMAP-Rule:MF_02119};
DE AltName: Full=Octanoyl-[GcvH]:E2 amidotransferase {ECO:0000255|HAMAP-Rule:MF_02119};
GN Name=lipL {ECO:0000255|HAMAP-Rule:MF_02119}; OrderedLocusNames=BC_5386;
OS Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC
OS 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus cereus group.
OX NCBI_TaxID=226900;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373
RC / NCTC 2599 / NRRL B-3711;
RX PubMed=12721630; DOI=10.1038/nature01582;
RA Ivanova N., Sorokin A., Anderson I., Galleron N., Candelon B., Kapatral V.,
RA Bhattacharyya A., Reznik G., Mikhailova N., Lapidus A., Chu L., Mazur M.,
RA Goltsman E., Larsen N., D'Souza M., Walunas T., Grechkin Y., Pusch G.,
RA Haselkorn R., Fonstein M., Ehrlich S.D., Overbeek R., Kyrpides N.C.;
RT "Genome sequence of Bacillus cereus and comparative analysis with Bacillus
RT anthracis.";
RL Nature 423:87-91(2003).
CC -!- FUNCTION: Catalyzes the amidotransfer (transamidation) of the octanoyl
CC moiety from octanoyl-GcvH to the lipoyl domain of the E2 subunit of
CC lipoate-dependent enzymes. {ECO:0000255|HAMAP-Rule:MF_02119}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-lysyl-[lipoyl-carrier protein] + N(6)-octanoyl-L-lysyl-
CC [glycine-cleavage complex H protein] = L-lysyl-[glycine-cleavage
CC complex H protein] + N(6)-octanoyl-L-lysyl-[lipoyl-carrier protein];
CC Xref=Rhea:RHEA:20213, Rhea:RHEA-COMP:10500, Rhea:RHEA-COMP:10501,
CC Rhea:RHEA-COMP:10503, Rhea:RHEA-COMP:10504, ChEBI:CHEBI:29969,
CC ChEBI:CHEBI:78809; EC=2.3.1.204; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_02119};
CC -!- PATHWAY: Protein modification; protein lipoylation via endogenous
CC pathway; protein N(6)-(lipoyl)lysine from octanoyl-[acyl-carrier-
CC protein]. {ECO:0000255|HAMAP-Rule:MF_02119}.
CC -!- MISCELLANEOUS: The reaction proceeds via a thioester-linked acyl-enzyme
CC intermediate. {ECO:0000255|HAMAP-Rule:MF_02119}.
CC -!- SIMILARITY: Belongs to the octanoyltransferase LipL family.
CC {ECO:0000255|HAMAP-Rule:MF_02119}.
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DR EMBL; AE016877; AAP12248.1; -; Genomic_DNA.
DR RefSeq; NP_835047.1; NC_004722.1.
DR RefSeq; WP_000071943.1; NZ_CP034551.1.
DR AlphaFoldDB; Q814N9; -.
DR SMR; Q814N9; -.
DR STRING; 226900.BC_5386; -.
DR EnsemblBacteria; AAP12248; AAP12248; BC_5386.
DR KEGG; bce:BC5386; -.
DR PATRIC; fig|226900.8.peg.5563; -.
DR HOGENOM; CLU_067270_0_0_9; -.
DR OMA; VQIYLCI; -.
DR Proteomes; UP000001417; Chromosome.
DR GO; GO:0016415; F:octanoyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0009107; P:lipoate biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0009249; P:protein lipoylation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.930.10; -; 1.
DR HAMAP; MF_02119; LipL; 1.
DR InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR InterPro; IPR004143; BPL_LPL_catalytic.
DR InterPro; IPR024897; LipL.
DR Pfam; PF03099; BPL_LplA_LipB; 1.
DR SUPFAM; SSF55681; SSF55681; 1.
DR PROSITE; PS51733; BPL_LPL_CATALYTIC; 1.
PE 3: Inferred from homology;
KW Acyltransferase; Reference proteome; Transferase.
FT CHAIN 1..281
FT /note="Octanoyl-[GcvH]:protein N-octanoyltransferase"
FT /id="PRO_0000410835"
FT DOMAIN 44..250
FT /note="BPL/LPL catalytic"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01067"
FT ACT_SITE 149
FT /note="Acyl-thioester intermediate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02119"
FT SITE 161
FT /note="Lowers pKa of active site Cys"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_02119"
SQ SEQUENCE 281 AA; 31398 MW; BEA3F0F0E86E9CB8 CRC64;
MSNSRSILSQ PEWRIVDQSS LGPTFHALQS FAMDDTLCTS IGNGKSAATM RSWVHHNTIV
LGIQDSRLPH LEEGISFLKQ HNFNVIVRNS GGLAVVLDEG VLNVSLLFQE TEKGIDIDLG
YDTMWHLIKE MLKDYDVTIE AKEIVGSYCP GSYDLSIRDQ KFAGISQRRI RGGVAVQIYL
CATGSGSERA ALVRDFYNLA IQGEETRFTY PEIVPSTMAS LSELLGETIT VQDLMMRLLK
TLQQFAPKLT PSQLTIDEIP LYETNLQRII DRNNKALGLE K