ID F3PQE8_9BACE Unreviewed; 386 AA.
AC F3PQE8;
DT 28-JUN-2011, integrated into UniProtKB/TrEMBL.
DT 28-JUN-2011, sequence version 1.
DT 24-JAN-2024, entry version 63.
DE RecName: Full=Diaminopimelate decarboxylase {ECO:0000256|HAMAP-Rule:MF_02120, ECO:0000256|RuleBase:RU003738};
DE Short=DAP decarboxylase {ECO:0000256|HAMAP-Rule:MF_02120};
DE Short=DAPDC {ECO:0000256|HAMAP-Rule:MF_02120};
DE EC=4.1.1.20 {ECO:0000256|HAMAP-Rule:MF_02120, ECO:0000256|RuleBase:RU003738};
GN Name=lysA {ECO:0000256|HAMAP-Rule:MF_02120};
GN ORFNames=HMPREF9446_00942 {ECO:0000313|EMBL:EGF58872.1};
OS Bacteroides fluxus YIT 12057.
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae;
OC Bacteroides.
OX NCBI_TaxID=763034 {ECO:0000313|EMBL:EGF58872.1, ECO:0000313|Proteomes:UP000003416};
RN [1] {ECO:0000313|EMBL:EGF58872.1, ECO:0000313|Proteomes:UP000003416}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=YIT 12057 {ECO:0000313|EMBL:EGF58872.1,
RC ECO:0000313|Proteomes:UP000003416};
RA Weinstock G., Sodergren E., Clifton S., Fulton L., Fulton B., Courtney L.,
RA Fronick C., Harrison M., Strong C., Farmer C., Delahaunty K., Markovic C.,
RA Hall O., Minx P., Tomlinson C., Mitreva M., Hou S., Chen J., Wollam A.,
RA Pepin K.H., Johnson M., Bhonagiri V., Zhang X., Suruliraj S., Warren W.,
RA Chinwalla A., Mardis E.R., Wilson R.K.;
RL Submitted (FEB-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Specifically catalyzes the decarboxylation of meso-
CC diaminopimelate (meso-DAP) to L-lysine. {ECO:0000256|HAMAP-
CC Rule:MF_02120}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H(+) + meso-2,6-diaminoheptanedioate = CO2 + L-lysine;
CC Xref=Rhea:RHEA:15101, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526,
CC ChEBI:CHEBI:32551, ChEBI:CHEBI:57791; EC=4.1.1.20;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_02120,
CC ECO:0000256|RuleBase:RU003738};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|HAMAP-Rule:MF_02120, ECO:0000256|PIRSR:PIRSR600183-50,
CC ECO:0000256|RuleBase:RU003738};
CC -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via DAP
CC pathway; L-lysine from DL-2,6-diaminopimelate: step 1/1.
CC {ECO:0000256|HAMAP-Rule:MF_02120, ECO:0000256|RuleBase:RU003738}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_02120}.
CC -!- SIMILARITY: Belongs to the Orn/Lys/Arg decarboxylase class-II family.
CC LysA subfamily. {ECO:0000256|HAMAP-Rule:MF_02120}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EGF58872.1}.
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DR EMBL; AFBN01000014; EGF58872.1; -; Genomic_DNA.
DR RefSeq; WP_009124182.1; NZ_GL882615.1.
DR AlphaFoldDB; F3PQE8; -.
DR STRING; 763034.HMPREF9446_00942; -.
DR eggNOG; COG0019; Bacteria.
DR HOGENOM; CLU_026444_0_0_10; -.
DR UniPathway; UPA00034; UER00027.
DR Proteomes; UP000003416; Unassembled WGS sequence.
DR GO; GO:0008836; F:diaminopimelate decarboxylase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IEA:UniProtKB-UniRule.
DR CDD; cd06828; PLPDE_III_DapDC; 1.
DR Gene3D; 3.20.20.10; Alanine racemase; 1.
DR HAMAP; MF_02120; LysA; 1.
DR InterPro; IPR009006; Ala_racemase/Decarboxylase_C.
DR InterPro; IPR002986; DAP_deCOOHase_LysA.
DR InterPro; IPR022643; De-COase2_C.
DR InterPro; IPR022657; De-COase2_CS.
DR InterPro; IPR022644; De-COase2_N.
DR InterPro; IPR022653; De-COase2_pyr-phos_BS.
DR InterPro; IPR000183; Orn/DAP/Arg_de-COase.
DR InterPro; IPR029066; PLP-binding_barrel.
DR NCBIfam; TIGR01048; lysA; 1.
DR PANTHER; PTHR43727; DIAMINOPIMELATE DECARBOXYLASE; 1.
DR PANTHER; PTHR43727:SF2; DIAMINOPIMELATE DECARBOXYLASE 1, CHLOROPLASTIC-RELATED; 1.
DR Pfam; PF02784; Orn_Arg_deC_N; 1.
DR Pfam; PF00278; Orn_DAP_Arg_deC; 1.
DR PRINTS; PR01181; DAPDCRBXLASE.
DR PRINTS; PR01179; ODADCRBXLASE.
DR SUPFAM; SSF50621; Alanine racemase C-terminal domain-like; 1.
DR SUPFAM; SSF51419; PLP-binding barrel; 1.
DR PROSITE; PS00878; ODR_DC_2_1; 1.
DR PROSITE; PS00879; ODR_DC_2_2; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|HAMAP-Rule:MF_02120};
KW Decarboxylase {ECO:0000256|HAMAP-Rule:MF_02120,
KW ECO:0000256|RuleBase:RU003738};
KW Lyase {ECO:0000256|HAMAP-Rule:MF_02120, ECO:0000256|RuleBase:RU003738};
KW Lysine biosynthesis {ECO:0000256|HAMAP-Rule:MF_02120,
KW ECO:0000256|RuleBase:RU003738};
KW Pyridoxal phosphate {ECO:0000256|HAMAP-Rule:MF_02120,
KW ECO:0000256|PIRSR:PIRSR600183-50};
KW Reference proteome {ECO:0000313|Proteomes:UP000003416}.
FT DOMAIN 18..361
FT /note="Orn/DAP/Arg decarboxylase 2 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF00278"
FT DOMAIN 36..272
FT /note="Orn/DAP/Arg decarboxylase 2 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF02784"
FT ACT_SITE 334
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR600183-50"
FT BINDING 228
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT BINDING 266..269
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT BINDING 269
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT BINDING 305
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT BINDING 309
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT BINDING 335
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT BINDING 363
FT /ligand="pyridoxal 5'-phosphate"
FT /ligand_id="ChEBI:CHEBI:597326"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT BINDING 363
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120"
FT MOD_RES 49
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_02120,
FT ECO:0000256|PIRSR:PIRSR600183-50"
SQ SEQUENCE 386 AA; 42530 MW; 0799E47F9A2B1B0C CRC64;
MKGTFPINKF SELRTPFYYY DTKVLRDTLS CIRTEASKYD NYSVHYAVKA NANPKVLTII
RENGLGADCV SGGEIRAAIK AGFPSGKIVF AGVGKADWEI NLGLDYDIFC FNVESVPELE
VINGLAAAKG KVANVAFRIN PNVGAHTHAN ITTGLAENKF GISMQDMDHV IDVAGEMNNV
KFIGLHFHIG SQILDMGDFV ALCNRVNELQ DKLEARRIRI EHINVGGGLG IDYAHPNRQA
IPDFKKYFIA YDEHLKLRSY QTLHFELGRS VVGQCGSLIS RVLYVKQGTN KQFAILDAGM
TDLIRPALYQ AFHKIENITS DAPMQTYDVV GPICESSDVF GKAIDLNGVK RGDLIALRSA
GAYGEIMASG YNCRELPQGY TSEELV
//
