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Database: UniProt
Entry: A0A229UT73_9BACL
LinkDB: A0A229UT73_9BACL
Original site: A0A229UT73_9BACL 
ID   A0A229UT73_9BACL        Unreviewed;       428 AA.
AC   A0A229UT73;
DT   25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT   25-OCT-2017, sequence version 1.
DT   16-JAN-2019, entry version 6.
DE   RecName: Full=Homoserine dehydrogenase {ECO:0000256|RuleBase:RU000579};
DE            EC=1.1.1.3 {ECO:0000256|RuleBase:RU000579};
GN   ORFNames=CF651_08280 {ECO:0000313|EMBL:OXM86837.1};
OS   Paenibacillus rigui.
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Paenibacillaceae;
OC   Paenibacillus.
OX   NCBI_TaxID=554312 {ECO:0000313|EMBL:OXM86837.1, ECO:0000313|Proteomes:UP000215509};
RN   [1] {ECO:0000313|EMBL:OXM86837.1, ECO:0000313|Proteomes:UP000215509}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JCM 16352 {ECO:0000313|EMBL:OXM86837.1,
RC   ECO:0000313|Proteomes:UP000215509};
RA   Mayilraj S.;
RT   "Genome sequencing and assembly of Paenibacillus rigui.";
RL   Submitted (JUL-2017) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-homoserine + NADP(+) = H(+) + L-aspartate 4-
CC         semialdehyde + NADPH; Xref=Rhea:RHEA:15761, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:57476, ChEBI:CHEBI:57783, ChEBI:CHEBI:58349,
CC         ChEBI:CHEBI:537519; EC=1.1.1.3;
CC         Evidence={ECO:0000256|RuleBase:RU000579};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-methionine biosynthesis via de
CC       novo pathway; L-homoserine from L-aspartate: step 3/3.
CC       {ECO:0000256|RuleBase:RU000579}.
CC   -!- PATHWAY: Amino-acid biosynthesis; L-threonine biosynthesis; L-
CC       threonine from L-aspartate: step 3/5.
CC       {ECO:0000256|RuleBase:RU000579}.
CC   -!- SIMILARITY: Belongs to the homoserine dehydrogenase family.
CC       {ECO:0000256|RuleBase:RU004171}.
CC   -!- CAUTION: The sequence shown here is derived from an
CC       EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is
CC       preliminary data. {ECO:0000313|EMBL:OXM86837.1}.
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DR   EMBL; NMQW01000012; OXM86837.1; -; Genomic_DNA.
DR   UniPathway; UPA00050; UER00063.
DR   UniPathway; UPA00051; UER00465.
DR   Proteomes; UP000215509; Unassembled WGS sequence.
DR   GO; GO:0004412; F:homoserine dehydrogenase activity; IEA:UniProtKB-EC.
DR   GO; GO:0050661; F:NADP binding; IEA:InterPro.
DR   GO; GO:0009097; P:isoleucine biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0009086; P:methionine biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0009088; P:threonine biosynthetic process; IEA:UniProtKB-UniPathway.
DR   InterPro; IPR002912; ACT_dom.
DR   InterPro; IPR005106; Asp/hSer_DH_NAD-bd.
DR   InterPro; IPR016204; HDH.
DR   InterPro; IPR001342; HDH_cat.
DR   InterPro; IPR019811; HDH_CS.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   Pfam; PF01842; ACT; 1.
DR   Pfam; PF00742; Homoserine_dh; 1.
DR   Pfam; PF03447; NAD_binding_3; 1.
DR   PIRSF; PIRSF000098; Homoser_dehydrog; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   PROSITE; PS51671; ACT; 1.
DR   PROSITE; PS01042; HOMOSER_DHGENASE; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis {ECO:0000256|RuleBase:RU000579};
KW   Branched-chain amino acid biosynthesis
KW   {ECO:0000256|RuleBase:RU000579};
KW   Complete proteome {ECO:0000313|Proteomes:UP000215509};
KW   Isoleucine biosynthesis {ECO:0000256|RuleBase:RU000579};
KW   Methionine biosynthesis {ECO:0000256|RuleBase:RU000579};
KW   NADP {ECO:0000256|PIRSR:PIRSR000098-2, ECO:0000256|RuleBase:RU000579};
KW   Oxidoreductase {ECO:0000256|RuleBase:RU000579};
KW   Reference proteome {ECO:0000313|Proteomes:UP000215509};
KW   Threonine biosynthesis {ECO:0000256|RuleBase:RU000579}.
FT   DOMAIN      350    425       ACT. {ECO:0000259|PROSITE:PS51671}.
FT   NP_BIND       9     16       NADP. {ECO:0000256|PIRSR:PIRSR000098-2}.
FT   ACT_SITE    205    205       Proton donor. {ECO:0000256|PIRSR:
FT                                PIRSR000098-1}.
FT   BINDING     105    105       NADP. {ECO:0000256|PIRSR:PIRSR000098-2}.
FT   BINDING     190    190       Substrate. {ECO:0000256|PIRSR:
FT                                PIRSR000098-2}.
SQ   SEQUENCE   428 AA;  46122 MW;  0BB85CD358F22690 CRC64;
     MKPIKVGLLG LGTVGTGVVR IVEGSQQDVL SQTGASLEIA KILVQDKSKA RSIAVTSDKL
     TENAWDVIEN PEIDIVVEVM GGIDLAKKYI LESLERGKHI VTANKDLMAL HGPEILAKAS
     EKGCDVLYEA SVAGGIPIIR ALVEGLSSDR ITKIMGIVNG TTNYIMTKMS QEGAAYDDVL
     KEAQDLGYAE ADPTSDVEGF DAARKMTILG RLGFHANVDL SDVSVRGISQ VTKEDIAYGK
     RLGYEVKLLG IAESQDDHIS ISVQPTMVKQ SHPLASVNGV FNAVYVYGEA VGETMFYGPG
     AGELPTATSI VADLVAVVRN LKLGINGRRG FAPYKEKKLK SDEQISSKNF ILLHVEDKAG
     VLAQITQVFA EHEVSLESVL QHPNKTNPKA EIIIITHDAN QAAMKKVLKQ FDAMDVVHSI
     KSVYRVEG
//
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