PAND_SYNFM
ID PAND_SYNFM Reviewed; 124 AA.
AC A0LF66;
DT 02-OCT-2007, integrated into UniProtKB/Swiss-Prot.
DT 12-DEC-2006, sequence version 1.
DT 03-AUG-2022, entry version 88.
DE RecName: Full=Aspartate 1-decarboxylase {ECO:0000255|HAMAP-Rule:MF_00446};
DE EC=4.1.1.11 {ECO:0000255|HAMAP-Rule:MF_00446};
DE AltName: Full=Aspartate alpha-decarboxylase {ECO:0000255|HAMAP-Rule:MF_00446};
DE Contains:
DE RecName: Full=Aspartate 1-decarboxylase beta chain {ECO:0000255|HAMAP-Rule:MF_00446};
DE Contains:
DE RecName: Full=Aspartate 1-decarboxylase alpha chain {ECO:0000255|HAMAP-Rule:MF_00446};
DE Flags: Precursor;
GN Name=panD {ECO:0000255|HAMAP-Rule:MF_00446}; OrderedLocusNames=Sfum_0368;
OS Syntrophobacter fumaroxidans (strain DSM 10017 / MPOB).
OC Bacteria; Proteobacteria; Deltaproteobacteria; Syntrophobacterales;
OC Syntrophobacteraceae; Syntrophobacter.
OX NCBI_TaxID=335543;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 10017 / MPOB;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Pitluck S., Goltsman E.G.,
RA Martinez M., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Kim E., Boone D.R., Brockman F., Culley D., Ferry J., Gunsalus R.,
RA McInerney M.J., Morrison M., Plugge C., Rohlin L., Scholten J., Sieber J.,
RA Stams A.J.M., Worm P., Henstra A.M., Richardson P.;
RT "Complete sequence of Syntrophobacter fumaroxidans MPOB.";
RL Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the pyruvoyl-dependent decarboxylation of aspartate
CC to produce beta-alanine. {ECO:0000255|HAMAP-Rule:MF_00446}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + L-aspartate = beta-alanine + CO2; Xref=Rhea:RHEA:19497,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:29991,
CC ChEBI:CHEBI:57966; EC=4.1.1.11; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_00446};
CC -!- COFACTOR:
CC Name=pyruvate; Xref=ChEBI:CHEBI:15361;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00446};
CC Note=Binds 1 pyruvoyl group covalently per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_00446};
CC -!- PATHWAY: Cofactor biosynthesis; (R)-pantothenate biosynthesis; beta-
CC alanine from L-aspartate: step 1/1. {ECO:0000255|HAMAP-Rule:MF_00446}.
CC -!- SUBUNIT: Heterooctamer of four alpha and four beta subunits.
CC {ECO:0000255|HAMAP-Rule:MF_00446}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00446}.
CC -!- PTM: Is synthesized initially as an inactive proenzyme, which is
CC activated by self-cleavage at a specific serine bond to produce a beta-
CC subunit with a hydroxyl group at its C-terminus and an alpha-subunit
CC with a pyruvoyl group at its N-terminus. {ECO:0000255|HAMAP-
CC Rule:MF_00446}.
CC -!- SIMILARITY: Belongs to the PanD family. {ECO:0000255|HAMAP-
CC Rule:MF_00446}.
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DR EMBL; CP000478; ABK16068.1; -; Genomic_DNA.
DR RefSeq; WP_011697241.1; NC_008554.1.
DR AlphaFoldDB; A0LF66; -.
DR SMR; A0LF66; -.
DR STRING; 335543.Sfum_0368; -.
DR EnsemblBacteria; ABK16068; ABK16068; Sfum_0368.
DR KEGG; sfu:Sfum_0368; -.
DR eggNOG; COG0853; Bacteria.
DR HOGENOM; CLU_115305_2_0_7; -.
DR OMA; MLYSKIH; -.
DR OrthoDB; 1751990at2; -.
DR UniPathway; UPA00028; UER00002.
DR Proteomes; UP000001784; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004068; F:aspartate 1-decarboxylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006523; P:alanine biosynthetic process; IEA:InterPro.
DR GO; GO:0015940; P:pantothenate biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd06919; Asp_decarbox; 1.
DR HAMAP; MF_00446; PanD; 1.
DR InterPro; IPR009010; Asp_de-COase-like_dom_sf.
DR InterPro; IPR003190; Asp_decarbox.
DR PANTHER; PTHR21012; PTHR21012; 1.
DR Pfam; PF02261; Asp_decarbox; 1.
DR PIRSF; PIRSF006246; Asp_decarbox; 1.
DR SUPFAM; SSF50692; SSF50692; 1.
DR TIGRFAMs; TIGR00223; panD; 1.
PE 3: Inferred from homology;
KW Autocatalytic cleavage; Cytoplasm; Decarboxylase; Lyase;
KW Pantothenate biosynthesis; Pyruvate; Reference proteome; Schiff base;
KW Zymogen.
FT CHAIN 1..24
FT /note="Aspartate 1-decarboxylase beta chain"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00446"
FT /id="PRO_0000307073"
FT CHAIN 25..124
FT /note="Aspartate 1-decarboxylase alpha chain"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00446"
FT /id="PRO_0000307074"
FT ACT_SITE 25
FT /note="Schiff-base intermediate with substrate; via pyruvic
FT acid"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00446"
FT ACT_SITE 58
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00446"
FT BINDING 57
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00446"
FT BINDING 73..75
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00446"
FT MOD_RES 25
FT /note="Pyruvic acid (Ser)"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00446"
SQ SEQUENCE 124 AA; 13499 MW; CE75C59519204CB4 CRC64;
MQRLMLKSKI HRARVTEANL HYEGSLTIDE TLMKAADILP YEQIKVYNVF NGARFDTYAI
AGPAGSGVFC LNGAAARMGA AGDLIIIATY AQYDEAEIAR HQPKVVLLDG DNRPLSQGLK
ACLS
