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Database: UniProt
Entry: C5BR78_TERTT
LinkDB: C5BR78_TERTT
Original site: C5BR78_TERTT 
ID   C5BR78_TERTT            Unreviewed;       439 AA.
AC   C5BR78;
DT   28-JUL-2009, integrated into UniProtKB/TrEMBL.
DT   28-JUL-2009, sequence version 1.
DT   16-JAN-2019, entry version 68.
DE   RecName: Full=Homoserine dehydrogenase {ECO:0000256|RuleBase:RU000579};
DE            EC=1.1.1.3 {ECO:0000256|RuleBase:RU000579};
GN   OrderedLocusNames=TERTU_1164 {ECO:0000313|EMBL:ACR11096.1};
OS   Teredinibacter turnerae (strain ATCC 39867 / T7901).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Cellvibrionales;
OC   Cellvibrionaceae; Teredinibacter.
OX   NCBI_TaxID=377629 {ECO:0000313|EMBL:ACR11096.1, ECO:0000313|Proteomes:UP000009080};
RN   [1] {ECO:0000313|EMBL:ACR11096.1, ECO:0000313|Proteomes:UP000009080}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39867 / T7901 {ECO:0000313|Proteomes:UP000009080};
RX   PubMed=19568419; DOI=10.1371/journal.pone.0006085;
RA   Yang J.C., Madupu R., Durkin A.S., Ekborg N.A., Pedamallu C.S.,
RA   Hostetler J.B., Radune D., Toms B.S., Henrissat B., Coutinho P.M.,
RA   Schwarz S., Field L., Trindade-Silva A.E., Soares C.A.G.,
RA   Elshahawi S., Hanora A., Schmidt E.W., Haygood M.G., Posfai J.,
RA   Benner J., Madinger C., Nove J., Anton B., Chaudhary K., Foster J.,
RA   Holman A., Kumar S., Lessard P.A., Luyten Y.A., Slatko B., Wood N.,
RA   Wu B., Teplitski M., Mougous J.D., Ward N., Eisen J.A., Badger J.H.,
RA   Distel D.L.;
RT   "The complete genome of Teredinibacter turnerae T7901: an
RT   intracellular endosymbiont of marine wood-boring bivalves
RT   (shipworms).";
RL   PLoS ONE 4:E6085-E6085(2009).
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}.
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DR   EMBL; CP001614; ACR11096.1; -; Genomic_DNA.
DR   RefSeq; WP_015817208.1; NC_012997.1.
DR   STRING; 377629.TERTU_1164; -.
DR   EnsemblBacteria; ACR11096; ACR11096; TERTU_1164.
DR   GeneID; 29648971; -.
DR   KEGG; ttu:TERTU_1164; -.
DR   eggNOG; ENOG4105D6E; Bacteria.
DR   eggNOG; COG0460; LUCA.
DR   HOGENOM; HOG000076615; -.
DR   KO; K00003; -.
DR   OMA; FEASVCG; -.
DR   OrthoDB; 1464088at2; -.
DR   BioCyc; TTUR377629:G1GVH-1050-MONOMER; -.
DR   UniPathway; UPA00050; UER00063.
DR   UniPathway; UPA00051; UER00465.
DR   Proteomes; UP000009080; Chromosome.
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:UP000009080};
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   ECO:0000313|EMBL:ACR11096.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000009080};
KW   Threonine biosynthesis {ECO:0000256|RuleBase:RU000579}.
FT   DOMAIN      358    434       ACT. {ECO:0000259|PROSITE:PS51671}.
FT   NP_BIND       9     16       NADP. {ECO:0000256|PIRSR:PIRSR000098-2}.
FT   ACT_SITE    203    203       Proton donor. {ECO:0000256|PIRSR:
FT                                PIRSR000098-1}.
FT   BINDING     103    103       NADP. {ECO:0000256|PIRSR:PIRSR000098-2}.
FT   BINDING     188    188       Substrate. {ECO:0000256|PIRSR:
FT                                PIRSR000098-2}.
SQ   SEQUENCE   439 AA;  47320 MW;  BB7AB45DF14205D8 CRC64;
     MKPVNVGICG LGTVGSGTFN VLTRNNKDIN AKAGREIKIT HIGARRTRED CDLTGVTVSN
     DIFAVVNDPN VDILVELIGG TTVAKDLVLQ AVRNGKHVVT ANKALIAEYG NELFAEAVSN
     NVTISYEAAV AGGIPIIRSL REGLAANKVE WLAGIINGTG NFILTEMRDK GRQFDDVLKE
     AQALGYAEAD PTFDVEGIDA AHKLVILASI AFGMPLQFDK VFTEGISQIR PEDVAYADEL
     GYRIKHLGIT RRLPGKGIEL RVHPTMIPQS RLLANVNGVM NAVVVKGDAV GPTLYYGAGA
     GAEPTASAVI SDIVHVSRMV NSSYVSEDAT AVPHLGYGED HLHDYTILPI EEIESAYYLR
     LSALDQPGVL SRVTQIFSEA GISIEALIQK EPKEGQEHVS VILLTNRTIE KQVNKAIEQI
     ESLSPIQGNV VRIRVESLK
//
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