ID Q0W684_METAR Unreviewed; 344 AA.
AC Q0W684;
DT 05-SEP-2006, integrated into UniProtKB/TrEMBL.
DT 05-SEP-2006, sequence version 1.
DT 27-MAR-2024, entry version 107.
DE RecName: Full=aspartate-semialdehyde dehydrogenase {ECO:0000256|ARBA:ARBA00013120};
DE EC=1.2.1.11 {ECO:0000256|ARBA:ARBA00013120};
GN Name=asd {ECO:0000313|EMBL:CAJ36109.1};
GN ORFNames=RCIX722 {ECO:0000313|EMBL:CAJ36109.1};
OS Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50).
OC Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC Methanocellales; Methanocellaceae; Methanocella.
OX NCBI_TaxID=351160 {ECO:0000313|EMBL:CAJ36109.1, ECO:0000313|Proteomes:UP000000663};
RN [1] {ECO:0000313|EMBL:CAJ36109.1, ECO:0000313|Proteomes:UP000000663}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 22066 / NBRC 105507 / MRE50
RC {ECO:0000313|Proteomes:UP000000663};
RX PubMed=16857943; DOI=10.1126/science.1127062;
RA Erkel C., Kube M., Reinhardt R., Liesack W.;
RT "Genome of rice cluster I archaea -- the key methane producers in the rice
RT rhizosphere.";
RL Science 313:370-372(2006).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-aspartate 4-semialdehyde + NADP(+) + phosphate = 4-phospho-
CC L-aspartate + H(+) + NADPH; Xref=Rhea:RHEA:24284, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57535, ChEBI:CHEBI:57783,
CC ChEBI:CHEBI:58349, ChEBI:CHEBI:537519; EC=1.2.1.11;
CC Evidence={ECO:0000256|ARBA:ARBA00001636};
CC -!- PATHWAY: Amino-acid biosynthesis; L-lysine biosynthesis via DAP
CC pathway; (S)-tetrahydrodipicolinate from L-aspartate: step 2/4.
CC {ECO:0000256|ARBA:ARBA00005076}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-methionine biosynthesis via de novo
CC pathway; L-homoserine from L-aspartate: step 2/3.
CC {ECO:0000256|ARBA:ARBA00005021}.
CC -!- PATHWAY: Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine
CC from L-aspartate: step 2/5. {ECO:0000256|ARBA:ARBA00005097}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738}.
CC -!- SIMILARITY: Belongs to the aspartate-semialdehyde dehydrogenase family.
CC {ECO:0000256|ARBA:ARBA00010584}.
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DR EMBL; AM114193; CAJ36109.1; -; Genomic_DNA.
DR RefSeq; WP_012036400.1; NC_009464.1.
DR AlphaFoldDB; Q0W684; -.
DR STRING; 351160.RCIX722; -.
DR GeneID; 5142964; -.
DR KEGG; rci:RCIX722; -.
DR PATRIC; fig|351160.9.peg.2132; -.
DR eggNOG; arCOG00494; Archaea.
DR OrthoDB; 38238at2157; -.
DR UniPathway; UPA00034; UER00016.
DR UniPathway; UPA00050; UER00463.
DR UniPathway; UPA00051; UER00464.
DR Proteomes; UP000000663; Chromosome.
DR GO; GO:0004073; F:aspartate-semialdehyde dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IEA:UniProtKB-UniPathway.
DR GO; GO:0009088; P:threonine biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR000319; Asp-semialdehyde_DH_CS.
DR InterPro; IPR005676; Asp_semi-ald_DH_pep-lack.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR000534; Semialdehyde_DH_NAD-bd.
DR InterPro; IPR012280; Semialdhyde_DH_dimer_dom.
DR NCBIfam; TIGR00978; asd_EA; 1.
DR PANTHER; PTHR46718; ASPARTATE-SEMIALDEHYDE DEHYDROGENASE; 1.
DR PANTHER; PTHR46718:SF1; ASPARTATE-SEMIALDEHYDE DEHYDROGENASE; 1.
DR Pfam; PF01118; Semialdhyde_dh; 1.
DR Pfam; PF02774; Semialdhyde_dhC; 1.
DR PIRSF; PIRSF000148; ASA_dh; 1.
DR SMART; SM00859; Semialdhyde_dh; 1.
DR SUPFAM; SSF55347; Glyceraldehyde-3-phosphate dehydrogenase-like, C-terminal domain; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS01103; ASD; 1.
PE 3: Inferred from homology;
KW NADP {ECO:0000256|ARBA:ARBA00022857};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002,
KW ECO:0000313|EMBL:CAJ36109.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000000663}.
FT DOMAIN 3..128
FT /note="Semialdehyde dehydrogenase NAD-binding"
FT /evidence="ECO:0000259|SMART:SM00859"
FT ACT_SITE 147
FT /note="Acyl-thioester intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000148-1"
FT ACT_SITE 239
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000148-1"
SQ SEQUENCE 344 AA; 37660 MW; C9671A5DBFC2C4D2 CRC64;
MIKVGILGAT GNVGQRFIQQ LAGHPWFEIT ALAASERSAG KPYEQVAKWR LDTDLPEEVR
ELTVVPTKPE AVDADLVFSA LPAEDAIKIE ADFAKAGMVV CSNASAHRME KDVPLVIPEV
NPEHLGLIDV QRKKRKWDGA IVTNPNCSTI MMVVTLKPLM KFGIENIHVS TMQAVSGAGY
EGVPSMAIID NMIPYIGSEE GKMETETLKL LGDFDGKQVK EAPFWVSAAC HRVGVLDGHT
MSIWARFNKK VTPEKVKDAF LKFDPKLSDL PTSPKKAIIV REEPDRPQPR MDRMQGNGMS
ISVGRIRAGK ADSIQYVCMG HNTIRGAAGA SVLNAELLKK KGYL
//
