1F34 | Hydrolase Hydrolase Inhibitor | date | May 31, 2000 |
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title | Crystal Structure Of Ascaris Pepsin Inhibitor-3 Bound To Por Pepsin | ||||||||||||||
authors | K.K.Ng, J.F.Petersen, M.M.Cherney, C.Garen, M.N.James | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Pepsin A Chain: A Ec: 3.4.23.1 |
Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Organ: Stomach | ||||||||||||||
Molecule: Major Pepsin Inhibitor Pi-3 Chain: B Engineered: Yes |
Organism_scientific: Ascaris Suum Organism_common: Pig Roundworm Organism_taxid: 6253 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pet-3d | ||||||||||||||
symmetry | Space Group: C 2 2 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.45 Å | ||||||||||||
ligand | MPD, SEP | enzyme | Hydrolase E.C.3.4.23.1 BRENDA | ||||||||||||
related structures | by homologous chain: 1F32, 1FLH, 1PSA | ||||||||||||||
Gene Ontology |
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Primary reference | Structural basis for the inhibition of porcine pepsin by Ascaris pepsin inhibitor-3., Ng KK, Petersen JF, Cherney MM, Garen C, Zalatoris JJ, Rao-Naik C, Dunn BM, Martzen MR, Peanasky RJ, James MN, Nat Struct Biol 2000 Aug;7(8):653-7. PMID:10932249 |
Data retrieval |
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Structure-derived information |
- Domain d1f34a_, region A [Jmol] [rasmolscript] [script source] - Domain d1f34b_, region B [Jmol] [rasmolscript] [script source] |
Sequence-derived information |
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