HISX_MYCSM
ID HISX_MYCSM Reviewed; 445 AA.
AC P28736;
DT 01-DEC-1992, integrated into UniProtKB/Swiss-Prot.
DT 01-DEC-1992, sequence version 1.
DT 03-AUG-2022, entry version 106.
DE RecName: Full=Histidinol dehydrogenase;
DE Short=HDH;
DE EC=1.1.1.23;
GN Name=hisD;
OS Mycolicibacterium smegmatis (Mycobacterium smegmatis).
OC Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC Mycolicibacterium.
OX NCBI_TaxID=1772;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=ATCC 607 / DSM 43465 / JCM 20379 / NBRC 3207 / NRRL B-692;
RX PubMed=1435262; DOI=10.1111/j.1365-2958.1992.tb01468.x;
RA Hinshelwood S., Stoker N.G.;
RT "Cloning of mycobacterial histidine synthesis genes by complementation of a
RT Mycobacterium smegmatis auxotroph.";
RL Mol. Microbiol. 6:2887-2895(1992).
CC -!- FUNCTION: Catalyzes the sequential NAD-dependent oxidations of L-
CC histidinol to L-histidinaldehyde and then to L-histidine.
CC {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + L-histidinol + 2 NAD(+) = 3 H(+) + L-histidine + 2 NADH;
CC Xref=Rhea:RHEA:20641, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57595, ChEBI:CHEBI:57699,
CC ChEBI:CHEBI:57945; EC=1.1.1.23;
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000250};
CC -!- PATHWAY: Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine
CC from 5-phospho-alpha-D-ribose 1-diphosphate: step 9/9.
CC -!- SIMILARITY: Belongs to the histidinol dehydrogenase family.
CC {ECO:0000305}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; X65542; CAA46509.1; -; Genomic_DNA.
DR PIR; S26209; S26209.
DR RefSeq; WP_011728895.1; NZ_UGQO01000002.1.
DR AlphaFoldDB; P28736; -.
DR SMR; P28736; -.
DR OMA; MVTGPGN; -.
DR UniPathway; UPA00031; UER00014.
DR GO; GO:0004399; F:histidinol dehydrogenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000105; P:histidine biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd06572; Histidinol_dh; 1.
DR HAMAP; MF_01024; HisD; 1.
DR InterPro; IPR016161; Ald_DH/histidinol_DH.
DR InterPro; IPR001692; Histidinol_DH_CS.
DR InterPro; IPR022695; Histidinol_DH_monofunct.
DR InterPro; IPR012131; Hstdl_DH.
DR PANTHER; PTHR21256; PTHR21256; 1.
DR Pfam; PF00815; Histidinol_dh; 1.
DR PIRSF; PIRSF000099; Histidinol_dh; 1.
DR PRINTS; PR00083; HOLDHDRGNASE.
DR SUPFAM; SSF53720; SSF53720; 1.
DR TIGRFAMs; TIGR00069; hisD; 1.
DR PROSITE; PS00611; HISOL_DEHYDROGENASE; 1.
PE 3: Inferred from homology;
KW Amino-acid biosynthesis; Histidine biosynthesis; Metal-binding; NAD;
KW Oxidoreductase; Zinc.
FT CHAIN 1..445
FT /note="Histidinol dehydrogenase"
FT /id="PRO_0000135798"
FT ACT_SITE 342
FT /note="Proton acceptor"
FT /evidence="ECO:0000250"
FT ACT_SITE 343
FT /note="Proton acceptor"
FT /evidence="ECO:0000250"
FT BINDING 136
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250"
FT BINDING 200
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250"
FT BINDING 228
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250"
FT BINDING 251
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 273
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 273
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 276
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 276
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 343
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 376
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 376
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
FT BINDING 430
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 435
FT /ligand="substrate"
FT /evidence="ECO:0000250"
FT BINDING 435
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250"
SQ SEQUENCE 445 AA; 46703 MW; 19996D28D4591170 CRC64;
MNMMAKFQMS RIDLRNRVLS AAQLRSALPR GGVDVDAVVP KVRPIVDAVA QRGAQAALEY
GESFDGIRPE TVRVPRELLS QALENLDADV RAALQVSIDR ARAVHADQRR TDTTTTLAPG
ATVTERWVPV ERVGLYVPGG NAVYPSSVVM NVVPAQTAGV DSMVIASPPQ GQFGGRPHPT
ILAAAALLGV DEVWAVGGAQ AVALLAYGGT DTDGAELAPV DMITGPGNIY VTAAKRICRS
QVGIDAEAGP TEIAILADHT ADPVHVAADL ISQAEHDEMA ASVLVTDSET LAEATDRELA
NQLATTKHVE RVTAALSGKQ SAIVLVDDID AGVRTVNAYA AEHLEIQTVD APGVAGRIRS
AGAIFVGAWS PVSLGDYCAG SNHVLPTAGC ARHSSGLSVQ TFLRGIHVVE YDEAALKDVS
GHVITLSKAE DLPAHGEAVR RRFER
