ID A0A127VXD1_SPOPS Unreviewed; 326 AA.
AC A0A127VXD1;
DT 11-MAY-2016, integrated into UniProtKB/TrEMBL.
DT 11-MAY-2016, sequence version 1.
DT 24-JAN-2024, entry version 31.
DE RecName: Full=Meso-diaminopimelate D-dehydrogenase {ECO:0000256|ARBA:ARBA00021654, ECO:0000256|PIRNR:PIRNR025648};
DE Short=DAPDH {ECO:0000256|PIRNR:PIRNR025648};
DE Short=Meso-DAP dehydrogenase {ECO:0000256|PIRNR:PIRNR025648};
DE EC=1.4.1.16 {ECO:0000256|ARBA:ARBA00012080, ECO:0000256|PIRNR:PIRNR025648};
GN ORFNames=AZE41_07965 {ECO:0000313|EMBL:AMQ05858.1};
OS Sporosarcina psychrophila (Bacillus psychrophilus).
OC Bacteria; Bacillota; Bacilli; Bacillales; Planococcaceae; Sporosarcina.
OX NCBI_TaxID=1476 {ECO:0000313|EMBL:AMQ05858.1, ECO:0000313|Proteomes:UP000071057};
RN [1] {ECO:0000313|EMBL:AMQ05858.1, ECO:0000313|Proteomes:UP000071057}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 6497 {ECO:0000313|EMBL:AMQ05858.1,
RC ECO:0000313|Proteomes:UP000071057};
RA Yan W.;
RT "Complete genome sequence of the Sporosarcina psychrophila DSM6497, a
RT psychrophila Bacillus that can mediate the Ca2+ precipitation.";
RL Submitted (MAR-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the reversible NADPH-dependent reductive amination
CC of L-2-amino-6-oxopimelate, the acyclic form of L-
CC tetrahydrodipicolinate, to generate the meso compound, D,L-2,6-
CC diaminopimelate. {ECO:0000256|PIRNR:PIRNR025648}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + meso-2,6-diaminoheptanedioate + NADP(+) = (S)-2-amino-6-
CC oxoheptanedioate + H(+) + NADPH + NH4(+); Xref=Rhea:RHEA:13561,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:28938,
CC ChEBI:CHEBI:57783, ChEBI:CHEBI:57791, ChEBI:CHEBI:58349,
CC ChEBI:CHEBI:58556; EC=1.4.1.16;
CC Evidence={ECO:0000256|ARBA:ARBA00001376,
CC ECO:0000256|PIRNR:PIRNR025648};
CC -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via DAP
CC pathway; DL-2,6-diaminopimelate from (S)-tetrahydrodipicolinate: step
CC 1/1. {ECO:0000256|ARBA:ARBA00004896, ECO:0000256|PIRNR:PIRNR025648}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738,
CC ECO:0000256|PIRNR:PIRNR025648}.
CC -!- SIMILARITY: Belongs to the diaminopimelate dehydrogenase family.
CC {ECO:0000256|ARBA:ARBA00007442, ECO:0000256|PIRNR:PIRNR025648}.
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DR EMBL; CP014616; AMQ05858.1; -; Genomic_DNA.
DR RefSeq; WP_067207779.1; NZ_CP014616.1.
DR AlphaFoldDB; A0A127VXD1; -.
DR STRING; 1476.AZE41_07965; -.
DR KEGG; spsy:AZE41_07965; -.
DR OrthoDB; 9779394at2; -.
DR UniPathway; UPA00034; UER00026.
DR Proteomes; UP000071057; Chromosome.
DR GO; GO:0008839; F:4-hydroxy-tetrahydrodipicolinate reductase; IEA:InterPro.
DR GO; GO:0047850; F:diaminopimelate dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000166; F:nucleotide binding; IEA:UniProtKB-KW.
DR GO; GO:0019877; P:diaminopimelate biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR000846; DapB_N.
DR InterPro; IPR010190; Diaminopimelate_DH_Ddh.
DR InterPro; IPR032094; Meso-DAP_DH_C.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR NCBIfam; TIGR01921; DAP-DH; 1.
DR Pfam; PF01113; DapB_N; 1.
DR Pfam; PF16654; DAPDH_C; 1.
DR PIRSF; PIRSF025648; DDH; 1.
DR SUPFAM; SSF55347; Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|PIRNR:PIRNR025648};
KW Diaminopimelate biosynthesis {ECO:0000256|PIRNR:PIRNR025648};
KW Lysine biosynthesis {ECO:0000256|PIRNR:PIRNR025648};
KW NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|PIRNR:PIRNR025648};
KW Nucleotide-binding {ECO:0000256|PIRSR:PIRSR025648-1};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000256|PIRNR:PIRNR025648}.
FT DOMAIN 3..67
FT /note="Dihydrodipicolinate reductase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF01113"
FT DOMAIN 122..275
FT /note="Meso-diaminopimelate D-dehydrogenase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF16654"
FT BINDING 10..13
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 34..36
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 69..72
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 92..94
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 121..125
FT /ligand="NADP(+)"
FT /ligand_id="ChEBI:CHEBI:58349"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 148
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 173
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 199
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 249
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
FT BINDING 276
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR025648-1"
SQ SEQUENCE 326 AA; 35391 MW; F36F292D84B57264 CRC64;
MTIRVGIAGY GNLGRGVESA INQNKDMELV GVFTRRNPED VKLLNGNVSV HMMDDIHKFT
DAIDVLILCG GSKNDLPEQG PALSALFNTV DSFDTHAKIP GYFEAVDASA KPNGKIAIIS
VGWDPGLFSI NRLYGEAVLS EGATYTFWGK GLSQGHSDAL RRIEGVKGAV QYTIPVPDAV
DKVRSGSLPE LTTREKHTRE CYVVLADGVD GNKVKETIVT MPDYFTDYDT TVTFITEEEL
KQDHSAMPHG GFVIRSGKTG EDSAQVMEYS LKLDSNPEFT SSVLVAYARA AYRLHQNGET
GAKTVFDIAP GLLSPKSAAD LRKELL
//
