ID K6D9Q3_9BACI Unreviewed; 326 AA.
AC K6D9Q3;
DT 09-JAN-2013, integrated into UniProtKB/TrEMBL.
DT 09-JAN-2013, sequence version 1.
DT 24-JAN-2024, entry version 39.
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 ORFNames=BABA_21616 {ECO:0000313|EMBL:EKN65004.1};
OS Neobacillus bataviensis LMG 21833.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Neobacillus.
OX NCBI_TaxID=1117379 {ECO:0000313|EMBL:EKN65004.1, ECO:0000313|Proteomes:UP000006316};
RN [1] {ECO:0000313|EMBL:EKN65004.1, ECO:0000313|Proteomes:UP000006316}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 21833T {ECO:0000313|Proteomes:UP000006316};
RX PubMed=23087684;
RA Heylen K., Keltjens J.;
RT "Redundancy and modularity in membrane-associated dissimilatory nitrate
RT reduction in Bacillus.";
RL Front. Microbiol. 3:371-371(2012).
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 -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EKN65004.1}.
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DR EMBL; AJLS01000138; EKN65004.1; -; Genomic_DNA.
DR RefSeq; WP_007087315.1; NZ_AJLS01000138.1.
DR AlphaFoldDB; K6D9Q3; -.
DR STRING; 1117379.BABA_21616; -.
DR PATRIC; fig|1117379.3.peg.4480; -.
DR eggNOG; COG0113; Bacteria.
DR OrthoDB; 9805001at2; -.
DR UniPathway; UPA00251; UER00318.
DR Proteomes; UP000006316; 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:UP000006316};
KW Zinc {ECO:0000256|PIRSR:PIRSR001415-3}.
FT ACT_SITE 195
FT /note="Schiff-base intermediate with substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-1"
FT ACT_SITE 248
FT /note="Schiff-base intermediate with substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-1"
FT BINDING 120
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-3"
FT BINDING 122
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-3"
FT BINDING 130
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-3"
FT BINDING 205
FT /ligand="5-aminolevulinate"
FT /ligand_id="ChEBI:CHEBI:356416"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
FT BINDING 217
FT /ligand="5-aminolevulinate"
FT /ligand_id="ChEBI:CHEBI:356416"
FT /ligand_label="1"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
FT BINDING 233
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-5"
FT BINDING 274
FT /ligand="5-aminolevulinate"
FT /ligand_id="ChEBI:CHEBI:356416"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
FT BINDING 313
FT /ligand="5-aminolevulinate"
FT /ligand_id="ChEBI:CHEBI:356416"
FT /ligand_label="2"
FT /evidence="ECO:0000256|PIRSR:PIRSR001415-2"
SQ SEQUENCE 326 AA; 36442 MW; 90DD276FA35872F7 CRC64;
MELQFSRHRR LRSSANMRAL VRENHLKAED FIYPLFIYEG ENIRNEVSSM PGVFQVSMDN
LKAEMDDIVA HGIKSVLLFG IPKTKDACGE QAYHDHGIVQ VATRYIKENY PDMIVVADTC
LCEYTDHGHC GVVEGEKVLN DESLELLVKT AIAQAKAGAD IIAPSNMMDG FVAAIRAGLD
EAGFTEIPVM SYAVKYASAF YGPFREAAEG APQFGDRKTY QMDPANRMEA FREAESDVQE
GADFLIVKPG MPYLDIVRDM KNTFNLPIVI YNVSGEYAMI KAAAQNGWVD EKKTVLEMLI
GMKRAGADLI ITYHAKDACR WLKEDQ
//
