1IBT | Lyase | date | Mar 29, 2001 |
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title | Structure Of The D53,54n Mutant Of Histidine Decarboxylase A | ||||||||||||||
authors | S.Worley, E.Schelp, A.F.Monzingo, S.Ernst, J.D.Robertus | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Histidine Decarboxylase Beta Chain Chain: A, C, E Fragment: Beta Chain (Residues 1-81) Synonym: Pi Chain Ec: 4.1.1.22 Engineered: Yes Mutation: Yes |
Organism_scientific: Lactobacillus Sp. Organism_taxid: 1593 Strain: 30a Gene: Hdca Expression_system: Escherichia Coli Expression_system_taxid: 562 | ||||||||||||||
Molecule: Histidine Decarboxylase Alpha Chain Chain: B, D, F Fragment: Alpha Chain (Residues 82-310) Ec: 4.1.1.22 Engineered: Yes |
Organism_scientific: Lactobacillus Sp. Organism_taxid: 1593 Strain: 30a Gene: Hdca Expression_system: Escherichia Coli Expression_system_taxid: 562 | ||||||||||||||
symmetry | Space Group: C 2 2 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.60 Å | ||||||||||||
ligand | PYR | enzyme | Lyase E.C.4.1.1.22 BRENDA | ||||||||||||
related structures | by homologous chain: 1HQ6, 1IBV | ||||||||||||||
Gene Ontology |
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Primary reference | Structure and cooperativity of a T-state mutant of histidine decarboxylase from Lactobacillus 30a., Worley S, Schelp E, Monzingo AF, Ernst S, Robertus JD, Proteins 2002 Feb 15;46(3):321-9. PMID:11835507 |
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Structure-derived information |
- Domain d1ibt.1, region A:,B [Jmol] [rasmolscript] [script source] - Domain d1ibt.2, region C:,D [Jmol] [rasmolscript] [script source] - Domain d1ibt.3, region E:,F [Jmol] [rasmolscript] [script source] |
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