1GZG
Complex of a Mg2-dependent porphobilinogen synthase from Pseudomonas aeruginosa (mutant D139N) with 5-fluorolevulinic acid
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d1gzga_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | Aldolase | 5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase) | 5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase) | (Pseudomonas aeruginosa ) [TaxId: 287 ], | SCOPe (2.08) |
B | d1gzgb_ | Alpha and beta proteins (a/b) | TIM beta/alpha-barrel | Aldolase | 5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase) | 5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase) | (Pseudomonas aeruginosa ) [TaxId: 287 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2 Family | 5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase) | 8026970 | 4003237 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Aldolase | 8039349 | 3000445 | SCOP2 (2022-06-29) |
B | SCOP2B Superfamily | Aldolase | 8039349 | 3000445 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | ALAD | e1gzgA1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: ALAD | ECOD (1.6) |
B | ALAD | e1gzgB1 | A: a/b barrels | X: TIM beta/alpha-barrel | H: TIM barrels (From Topology) | T: TIM barrels | F: ALAD | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.20.20.70 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Aldolase class I | CATH (4.3.0) |
B | 3.20.20.70 | Alpha Beta | Alpha-Beta Barrel | TIM Barrel | Aldolase class I | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00490 | Delta-aminolevulinic acid dehydratase (ALAD) | Delta-aminolevulinic acid dehydratase | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
DELTA-AMINOLEVULINIC ACID DEHYDRATASE |
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InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR001731 | Delta-aminolevulinic acid dehydratase | Family | |
IPR030656 | Delta-aminolevulinic acid dehydratase, active site | Active Site | |
IPR013785 | Aldolase-type TIM barrel | Homologous Superfamily |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
porphobilinogen synthase M-CSA #230 | 5-Aminolaevulinic acid dehydratase (porphobilinogen synthase; EC 4.2.1.24) catalyses the dimerisation of two molecules of 5-aminolaevulinic acid to give porphobilinogen in a Knorr-type pyrrole synthesis. Porphobilinogen is the pyrrole precursor utilised by all living systems for the biosynthesis of tetrapyrroles, including haems, chlorophylls and corrins. | EC: 4.2.1.24 (PDB Primary Data) |