ID A0A087SFL0_AUXPR Unreviewed; 366 AA.
AC A0A087SFL0;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 08-NOV-2023, entry version 29.
DE RecName: Full=aspartate-semialdehyde dehydrogenase {ECO:0000256|ARBA:ARBA00013120};
DE EC=1.2.1.11 {ECO:0000256|ARBA:ARBA00013120};
GN ORFNames=F751_3232 {ECO:0000313|EMBL:KFM24514.1};
OS Auxenochlorella protothecoides (Green microalga) (Chlorella
OS protothecoides).
OC Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes; Trebouxiophyceae;
OC Chlorellales; Chlorellaceae; Auxenochlorella.
OX NCBI_TaxID=3075 {ECO:0000313|EMBL:KFM24514.1, ECO:0000313|Proteomes:UP000028924};
RN [1] {ECO:0000313|EMBL:KFM24514.1, ECO:0000313|Proteomes:UP000028924}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=0710 {ECO:0000313|EMBL:KFM24514.1,
RC ECO:0000313|Proteomes:UP000028924};
RX PubMed=25012212; DOI=10.1186/1471-2164-15-582;
RA Gao C., Wang Y., Shen Y., Yan D., He X., Dai J., Wu Q.;
RT "Oil accumulation mechanisms of the oleaginous microalga Chlorella
RT protothecoides revealed through its genome, transcriptomes, and
RT proteomes.";
RL BMC Genomics 15:582-582(2014).
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; KL662107; KFM24514.1; -; Genomic_DNA.
DR RefSeq; XP_011397402.1; XM_011399100.1.
DR AlphaFoldDB; A0A087SFL0; -.
DR STRING; 3075.A0A087SFL0; -.
DR GeneID; 23614623; -.
DR KEGG; apro:F751_3232; -.
DR eggNOG; KOG4777; Eukaryota.
DR OrthoDB; 1021986at2759; -.
DR UniPathway; UPA00034; UER00016.
DR UniPathway; UPA00050; UER00463.
DR UniPathway; UPA00051; UER00464.
DR Proteomes; UP000028924; Unassembled WGS sequence.
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:0009097; P:isoleucine biosynthetic process; IEA:InterPro.
DR GO; GO:0009089; P:lysine biosynthetic process via diaminopimelate; IEA:UniProtKB-UniPathway.
DR GO; GO:0009086; P:methionine biosynthetic process; IEA:UniProtKB-KW.
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 HAMAP; MF_02121; ASADH; 1.
DR InterPro; IPR012080; Asp_semialdehyde_DH.
DR InterPro; IPR005986; Asp_semialdehyde_DH_beta.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR000534; Semialdehyde_DH_NAD-bd.
DR InterPro; IPR012280; Semialdhyde_DH_dimer_dom.
DR NCBIfam; TIGR01296; asd_B; 1.
DR PANTHER; PTHR46278:SF2; ASPARTATE-SEMIALDEHYDE DEHYDROGENASE; 1.
DR PANTHER; PTHR46278; DEHYDROGENASE, PUTATIVE-RELATED; 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.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00023167};
KW Lysine biosynthesis {ECO:0000256|ARBA:ARBA00023154};
KW Methionine biosynthesis {ECO:0000256|ARBA:ARBA00023167};
KW Reference proteome {ECO:0000313|Proteomes:UP000028924};
KW Threonine biosynthesis {ECO:0000256|ARBA:ARBA00022697}.
FT DOMAIN 33..148
FT /note="Semialdehyde dehydrogenase NAD-binding"
FT /evidence="ECO:0000259|SMART:SM00859"
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 161
FT /note="Acyl-thioester intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000148-1"
FT ACT_SITE 274
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000148-1"
SQ SEQUENCE 366 AA; 39386 MW; D13F1A4CC8069451 CRC64;
MGTAPRRSSV SPSRAQSRRS LSVRAAKTEN GPTIAIAGVT GAVGQEFLRV ITERKFPYSN
IKMLASARSA GRQYEFEGET YTVEELTEDS FKGVDIALFS AGGSISKKYA AVASAAGATV
VDNSSAFRMT EGVPLVIPEV NPEAMAGYRA GGGGIIANPN CSTIIALVAV APLHRLAGVK
RMVVSTYQAA SGAGQAAMEE LELQTREVLD GKPVTQNIFP FQYAFNVFSH NSPMTDNGYN
EEEMKMVKET HKILGTSDIR VTATCIRVPV MRAHAESINL EFERDISEEE ALRALAAAPG
IQVADDRAAN WFPTPLSVSH LDDVFVGRVR RDYSRDDARG LNLWVCGDQV KKGAALNAIQ
IAELLL
//
