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EUTC_PSEFS
ID   EUTC_PSEFS              Reviewed;         277 AA.
AC   C3K2P6;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2009, sequence version 1.
DT   03-AUG-2022, entry version 83.
DE   RecName: Full=Ethanolamine ammonia-lyase small subunit {ECO:0000255|HAMAP-Rule:MF_00601};
DE            Short=EAL small subunit {ECO:0000255|HAMAP-Rule:MF_00601};
DE            EC=4.3.1.7 {ECO:0000255|HAMAP-Rule:MF_00601};
GN   Name=eutC {ECO:0000255|HAMAP-Rule:MF_00601}; OrderedLocusNames=PFLU_5444;
OS   Pseudomonas fluorescens (strain SBW25).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=216595;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SBW25;
RX   PubMed=19432983; DOI=10.1186/gb-2009-10-5-r51;
RA   Silby M.W., Cerdeno-Tarraga A.M., Vernikos G.S., Giddens S.R.,
RA   Jackson R.W., Preston G.M., Zhang X.-X., Moon C.D., Gehrig S.M.,
RA   Godfrey S.A.C., Knight C.G., Malone J.G., Robinson Z., Spiers A.J.,
RA   Harris S., Challis G.L., Yaxley A.M., Harris D., Seeger K., Murphy L.,
RA   Rutter S., Squares R., Quail M.A., Saunders E., Mavromatis K.,
RA   Brettin T.S., Bentley S.D., Hothersall J., Stephens E., Thomas C.M.,
RA   Parkhill J., Levy S.B., Rainey P.B., Thomson N.R.;
RT   "Genomic and genetic analyses of diversity and plant interactions of
RT   Pseudomonas fluorescens.";
RL   Genome Biol. 10:R51.1-R51.16(2009).
CC   -!- FUNCTION: Catalyzes the deamination of various vicinal amino-alcohols
CC       to oxo compounds. Allows this organism to utilize ethanolamine as the
CC       sole source of nitrogen and carbon in the presence of external vitamin
CC       B12. {ECO:0000255|HAMAP-Rule:MF_00601}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ethanolamine = acetaldehyde + NH4(+); Xref=Rhea:RHEA:15313,
CC         ChEBI:CHEBI:15343, ChEBI:CHEBI:28938, ChEBI:CHEBI:57603; EC=4.3.1.7;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00601};
CC   -!- COFACTOR:
CC       Name=adenosylcob(III)alamin; Xref=ChEBI:CHEBI:18408;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00601};
CC       Note=Binds between the large and small subunits. {ECO:0000255|HAMAP-
CC       Rule:MF_00601};
CC   -!- PATHWAY: Amine and polyamine degradation; ethanolamine degradation.
CC       {ECO:0000255|HAMAP-Rule:MF_00601}.
CC   -!- SUBUNIT: The basic unit is a heterodimer which dimerizes to form
CC       tetramers. The heterotetramers trimerize; 6 large subunits form a core
CC       ring with 6 small subunits projecting outwards. {ECO:0000255|HAMAP-
CC       Rule:MF_00601}.
CC   -!- SUBCELLULAR LOCATION: Bacterial microcompartment {ECO:0000255|HAMAP-
CC       Rule:MF_00601}.
CC   -!- SIMILARITY: Belongs to the EutC family. {ECO:0000255|HAMAP-
CC       Rule:MF_00601}.
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DR   EMBL; AM181176; CAY52636.1; -; Genomic_DNA.
DR   RefSeq; WP_015886084.1; NC_012660.1.
DR   AlphaFoldDB; C3K2P6; -.
DR   SMR; C3K2P6; -.
DR   STRING; 216595.PFLU_5444; -.
DR   PRIDE; C3K2P6; -.
DR   EnsemblBacteria; CAY52636; CAY52636; PFLU_5444.
DR   KEGG; pfs:PFLU_5444; -.
DR   PATRIC; fig|216595.4.peg.5567; -.
DR   eggNOG; COG4302; Bacteria.
DR   HOGENOM; CLU_068224_1_0_6; -.
DR   OMA; FQFAHAQ; -.
DR   OrthoDB; 1115166at2; -.
DR   UniPathway; UPA00560; -.
DR   Proteomes; UP000002332; Chromosome.
DR   GO; GO:0009350; C:ethanolamine ammonia-lyase complex; IEA:UniProtKB-UniRule.
DR   GO; GO:0031471; C:ethanolamine degradation polyhedral organelle; IEA:UniProtKB-UniRule.
DR   GO; GO:0031419; F:cobalamin binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008851; F:ethanolamine ammonia-lyase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006520; P:cellular amino acid metabolic process; IEA:InterPro.
DR   GO; GO:0046336; P:ethanolamine catabolic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.30.40; -; 1.
DR   Gene3D; 3.40.50.11240; -; 1.
DR   HAMAP; MF_00601; EutC; 1.
DR   InterPro; IPR009246; EutC.
DR   InterPro; IPR042251; EutC_C.
DR   InterPro; IPR042255; EutC_N.
DR   PANTHER; PTHR39330; PTHR39330; 1.
DR   Pfam; PF05985; EutC; 1.
DR   PIRSF; PIRSF018982; EutC; 1.
PE   3: Inferred from homology;
KW   Bacterial microcompartment; Cobalamin; Cobalt; Lyase; Reference proteome.
FT   CHAIN           1..277
FT                   /note="Ethanolamine ammonia-lyase small subunit"
FT                   /id="PRO_1000212216"
FT   BINDING         164
FT                   /ligand="adenosylcob(III)alamin"
FT                   /ligand_id="ChEBI:CHEBI:18408"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00601"
FT   BINDING         185
FT                   /ligand="adenosylcob(III)alamin"
FT                   /ligand_id="ChEBI:CHEBI:18408"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00601"
FT   BINDING         214
FT                   /ligand="adenosylcob(III)alamin"
FT                   /ligand_id="ChEBI:CHEBI:18408"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00601"
SQ   SEQUENCE   277 AA;  30255 MW;  8C5BC017E2624ED5 CRC64;
     MKEPPVQLDL PDNPWLELRR LTPARIALGR TGTSIPTNAQ LDFQFAHAQA RDAVHLPFDP
     AGLSSQLAER GRDSLLLHSA AADRHSYLQR PDLGRRLSDE SAQALRDHAS ANPGGVDLAV
     VVADGLSALA VHKHTLPFLT RMEEQTHAEG WSLSPVILVE QGRVAVADEI GQLLGAKMVV
     ILIGERPGLS SPDSLGLYFT YNPKVGLTDA YRNCISNVRL EGLSYGMAAH RLLYLMREAC
     RRQLSGVNLK DEAQVQTLES DDPDLMKGNF LLSSPDD
 
 
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