GenomeNet

Database: UniProt
Entry: A0A174HFD2_9CLOT
LinkDB: A0A174HFD2_9CLOT
Original site: A0A174HFD2_9CLOT 
ID   A0A174HFD2_9CLOT        Unreviewed;       324 AA.
AC   A0A174HFD2;
DT   07-SEP-2016, integrated into UniProtKB/TrEMBL.
DT   07-SEP-2016, sequence version 1.
DT   24-JAN-2024, entry version 26.
DE   RecName: Full=Delta-aminolevulinic acid dehydratase {ECO:0000256|ARBA:ARBA00020771, ECO:0000256|RuleBase:RU000515};
DE            EC=4.2.1.24 {ECO:0000256|ARBA:ARBA00012053, ECO:0000256|RuleBase:RU000515};
GN   Name=hemB_1 {ECO:0000313|EMBL:CUO73593.1};
GN   ORFNames=ERS852471_02162 {ECO:0000313|EMBL:CUO73593.1};
OS   Clostridium disporicum.
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=84024 {ECO:0000313|EMBL:CUO73593.1, ECO:0000313|Proteomes:UP000095594};
RN   [1] {ECO:0000313|EMBL:CUO73593.1, ECO:0000313|Proteomes:UP000095594}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=2789STDY5834856 {ECO:0000313|EMBL:CUO73593.1,
RC   ECO:0000313|Proteomes:UP000095594};
RG   Pathogen Informatics;
RL   Submitted (SEP-2015) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes an early step in the biosynthesis of tetrapyrroles.
CC       Binds two molecules of 5-aminolevulinate per subunit, each at a
CC       distinct site, and catalyzes their condensation to form
CC       porphobilinogen. {ECO:0000256|ARBA:ARBA00025628}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 5-aminolevulinate = H(+) + 2 H2O + porphobilinogen;
CC         Xref=Rhea:RHEA:24064, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:58126, ChEBI:CHEBI:356416; EC=4.2.1.24;
CC         Evidence={ECO:0000256|ARBA:ARBA00001227,
CC         ECO:0000256|RuleBase:RU000515};
CC   -!- PATHWAY: Porphyrin-containing compound metabolism; protoporphyrin-IX
CC       biosynthesis; coproporphyrinogen-III from 5-aminolevulinate: step 1/4.
CC       {ECO:0000256|ARBA:ARBA00004694}.
CC   -!- SUBUNIT: Homooctamer. {ECO:0000256|ARBA:ARBA00011823,
CC       ECO:0000256|RuleBase:RU000515}.
CC   -!- SIMILARITY: Belongs to the ALAD family. {ECO:0000256|ARBA:ARBA00008055,
CC       ECO:0000256|RuleBase:RU004161}.
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; CYZX01000014; CUO73593.1; -; Genomic_DNA.
DR   RefSeq; WP_055266470.1; NZ_CYZX01000014.1.
DR   AlphaFoldDB; A0A174HFD2; -.
DR   OrthoDB; 9805001at2; -.
DR   UniPathway; UPA00251; UER00318.
DR   Proteomes; UP000095594; Unassembled WGS sequence.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0004655; F:porphobilinogen synthase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006782; P:protoporphyrinogen IX biosynthetic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd00384; ALAD_PBGS; 1.
DR   Gene3D; 3.20.20.70; Aldolase class I; 1.
DR   InterPro; IPR001731; ALAD.
DR   InterPro; IPR030656; ALAD_AS.
DR   InterPro; IPR013785; Aldolase_TIM.
DR   PANTHER; PTHR11458; DELTA-AMINOLEVULINIC ACID DEHYDRATASE; 1.
DR   PANTHER; PTHR11458:SF0; DELTA-AMINOLEVULINIC ACID DEHYDRATASE; 1.
DR   Pfam; PF00490; ALAD; 1.
DR   PIRSF; PIRSF001415; Porphbilin_synth; 1.
DR   PRINTS; PR00144; DALDHYDRTASE.
DR   SMART; SM01004; ALAD; 1.
DR   SUPFAM; SSF51569; Aldolase; 1.
DR   PROSITE; PS00169; D_ALA_DEHYDRATASE; 1.
PE   3: Inferred from homology;
KW   Heme biosynthesis {ECO:0000256|ARBA:ARBA00023133};
KW   Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|RuleBase:RU000515};
KW   Magnesium {ECO:0000256|PIRSR:PIRSR001415-5};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR001415-3};
KW   Porphyrin biosynthesis {ECO:0000256|ARBA:ARBA00023244,
KW   ECO:0000256|RuleBase:RU000515};
KW   Reference proteome {ECO:0000313|Proteomes:UP000095594};
KW   Zinc {ECO:0000256|PIRSR:PIRSR001415-3}.
FT   ACT_SITE        192
FT                   /note="Schiff-base intermediate with substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-1"
FT   ACT_SITE        245
FT                   /note="Schiff-base intermediate with substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-1"
FT   BINDING         117
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-3"
FT   BINDING         119
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-3"
FT   BINDING         127
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-3"
FT   BINDING         202
FT                   /ligand="5-aminolevulinate"
FT                   /ligand_id="ChEBI:CHEBI:356416"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
FT   BINDING         214
FT                   /ligand="5-aminolevulinate"
FT                   /ligand_id="ChEBI:CHEBI:356416"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
FT   BINDING         230
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-5"
FT   BINDING         271
FT                   /ligand="5-aminolevulinate"
FT                   /ligand_id="ChEBI:CHEBI:356416"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
FT   BINDING         310
FT                   /ligand="5-aminolevulinate"
FT                   /ligand_id="ChEBI:CHEBI:356416"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
SQ   SEQUENCE   324 AA;  36087 MW;  E156C898E724DF55 CRC64;
     MIKRGRRIRE TAAIRAMVRE NILTANDFIY PIFVVEGENI KEEIKSMEGN YHWSIDRLEE
     VINEVINCGV KGIILFGIPD TKDECGSSAF DSNGIVQRAI KKIREISKDL YIITDVCMCQ
     YTIHGHCGIL DGHRIDNDAT LEKLGQIALS HAKAGADMVA PSDMMDGRIG FIRNVLDNNG
     FTHVAIMSYA AKYASAFYGP FREAAHSAPQ FGDRKSYQMD PANGREALRE INMDIEEGAD
     IIMVKPALSY LDIVRKAKDI VDIPICVYNV SGEYSMIKAA AKAGLMNEKA TALEMLLSMK
     RAGADIIITY YALEASKWLK ETQN
//
DBGET integrated database retrieval system