2hor Summary

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Crystal structure of alliinase from garlic- apo form

The structure was published by Shimon, L.J., Rabinkov, A., Shin, I., et al., Mirelman, D., Wilchek, M., and Frolow, F., in 2007 in a paper entitled "Two Structures of Alliinase from Alliium sativum L.: Apo Form and Ternary Complex with Aminoacrylate Reaction Intermediate Covalently Bound to the PLP Cofactor." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.6 Å and deposited in 2006.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of Alliin lyase 1. This molecule has the UniProt identifier Q01594 (ALLN1_ALLSA)search. The sample contained 427 residues which is 93% of the natural sequence. Out of 427 residues 425 were observed and are deposited in the PDB.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homodimers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A Alliin lyase 1 Q01594 (39-465) (ALLN1_ALLSA)search Allium sativumsearch 93% 427 99%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
Q01594 (39 - 465) Alliin lyase 1 Allium sativum

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (Q01594) AAT-likesearch Alliin lyase; domain 1search, Type I PLP-dependent aspartate aminotransferase-like (Major domain)search, Aspartate Aminotransferase, domain 1search PF04863: Alliinase EGF-like domainsearch, PF04864: Allinasesearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A (Q01594) pyridoxal phosphate bindingsearch catalytic activitysearch lyase activitysearch alliin lyase activitysearch carbon-sulfur lyase activitysearch metabolic processsearch vacuolesearch

Chain InterPro annotation
A EGF-like, alliinasesearch Allinase, C-terminalsearch Pyridoxal phosphate-dependent transferase, major region, subdomain 1search Pyridoxal phosphate-dependent transferase, major region, subdomain 2search Pyridoxal phosphate-dependent transferasesearch