EPMA_ECO57
ID EPMA_ECO57 Reviewed; 325 AA.
AC P0A8N9; P03812; P78141; Q8XDP9;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 07-JUN-2005, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=Elongation factor P--(R)-beta-lysine ligase {ECO:0000255|HAMAP-Rule:MF_00174};
DE Short=EF-P--(R)-beta-lysine ligase {ECO:0000255|HAMAP-Rule:MF_00174};
DE EC=6.3.1.- {ECO:0000255|HAMAP-Rule:MF_00174};
DE AltName: Full=EF-P post-translational modification enzyme A {ECO:0000255|HAMAP-Rule:MF_00174};
DE AltName: Full=EF-P-lysine lysyltransferase {ECO:0000255|HAMAP-Rule:MF_00174};
GN Name=epmA {ECO:0000255|HAMAP-Rule:MF_00174}; Synonyms=yjeA;
GN OrderedLocusNames=Z5763, ECs5136;
OS Escherichia coli O157:H7.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=83334;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX PubMed=11206551; DOI=10.1038/35054089;
RA Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA Blattner F.R.;
RT "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL Nature 409:529-533(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA Shiba T., Hattori M., Shinagawa H.;
RT "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT genomic comparison with a laboratory strain K-12.";
RL DNA Res. 8:11-22(2001).
CC -!- FUNCTION: With EpmB is involved in the beta-lysylation step of the
CC post-translational modification of translation elongation factor P (EF-
CC P) on 'Lys-34'. Catalyzes the ATP-dependent activation of (R)-beta-
CC lysine produced by EpmB, forming a lysyl-adenylate, from which the
CC beta-lysyl moiety is then transferred to the epsilon-amino group of EF-
CC P 'Lys-34'. {ECO:0000255|HAMAP-Rule:MF_00174}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00174}.
CC -!- SIMILARITY: Belongs to the class-II aminoacyl-tRNA synthetase family.
CC EpmA subfamily. {ECO:0000255|HAMAP-Rule:MF_00174}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAG59356.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
CC Sequence=BAB38559.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR EMBL; AE005174; AAG59356.1; ALT_INIT; Genomic_DNA.
DR EMBL; BA000007; BAB38559.1; ALT_INIT; Genomic_DNA.
DR RefSeq; NP_313163.2; NC_002695.1.
DR RefSeq; WP_000004771.1; NZ_SWKA01000005.1.
DR AlphaFoldDB; P0A8N9; -.
DR SMR; P0A8N9; -.
DR STRING; 155864.EDL933_5505; -.
DR EnsemblBacteria; AAG59356; AAG59356; Z5763.
DR EnsemblBacteria; BAB38559; BAB38559; ECs_5136.
DR GeneID; 66671931; -.
DR GeneID; 915739; -.
DR KEGG; ece:Z5763; -.
DR KEGG; ecs:ECs_5136; -.
DR PATRIC; fig|386585.9.peg.5369; -.
DR eggNOG; COG2269; Bacteria.
DR HOGENOM; CLU_008255_1_1_6; -.
DR OMA; EWYRPGF; -.
DR Proteomes; UP000000558; Chromosome.
DR Proteomes; UP000002519; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0016880; F:acid-ammonia (or amide) ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004824; F:lysine-tRNA ligase activity; IEA:InterPro.
DR GO; GO:0006430; P:lysyl-tRNA aminoacylation; IEA:InterPro.
DR GO; GO:0071915; P:protein-lysine lysylation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.930.10; -; 1.
DR HAMAP; MF_00174; EF_P_modif_A; 1.
DR InterPro; IPR004364; Aa-tRNA-synt_II.
DR InterPro; IPR006195; aa-tRNA-synth_II.
DR InterPro; IPR045864; aa-tRNA-synth_II/BPL/LPL.
DR InterPro; IPR004525; EpmA.
DR InterPro; IPR018149; Lys-tRNA-synth_II_C.
DR Pfam; PF00152; tRNA-synt_2; 1.
DR PRINTS; PR00982; TRNASYNTHLYS.
DR SUPFAM; SSF55681; SSF55681; 1.
DR TIGRFAMs; TIGR00462; genX; 1.
DR PROSITE; PS50862; AA_TRNA_LIGASE_II; 1.
PE 3: Inferred from homology;
KW ATP-binding; Ligase; Nucleotide-binding; Reference proteome.
FT CHAIN 1..325
FT /note="Elongation factor P--(R)-beta-lysine ligase"
FT /id="PRO_0000152721"
FT BINDING 76..78
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00174"
FT BINDING 100..102
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00174"
FT BINDING 109
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00174"
FT BINDING 118
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00174"
FT BINDING 244..245
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00174"
FT BINDING 251
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00174"
FT BINDING 300
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00174"
SQ SEQUENCE 325 AA; 36976 MW; F72B535CCA23E4CC CRC64;
MSETASWQPS ASIPNLLKRA AIMAEIRRFF ADRGVLEVET PCMSQATVTD IHLVPFETRF
VGPGHSQGMN LWLMTSPEYH MKRLLVAGCG PVFQLCRSFR NEEMGRYHNP EFTMLEWYRP
HYDMYRLMNE VDDLLQQVLD CPAAESLSYQ QAFLRYLEID PLSADKTQLR EVAAKLDLSN
VADTEEDRDT LLQLLFTFGV EPNIGKEKPT FVYHFPASQA SLAQISTEDH RVAERFEVYY
KGIELANGFH ELTDAREQQQ RFEQDNRKRA ARGLPQHPID QNLIEALKVG MPDCSGVALG
VDRLVMLALG AETLAEVIAF SVDRA
