1PYA Carboxy-Lyase date Dec 18, 1992
title Refined Structure Of The Pyruvoyl-Dependent Histidine Decarb From Lactobacillus 30a
authors T.Gallagher, D.A.Rozwarski, S.R.Ernst, M.L.Hackert
compound source
Molecule: Pyruvoyl-Dependent Histidine Decarboxylase (L-His Carboxylase);
Chain: A, C, E
Ec: 4.1.1.22
Engineered: Yes
Organism_scientific: Lactobacillus Sp. 30a
Organism_taxid: 1593
Strain: 30a

Molecule: Pyruvoyl-Dependent Histidine Decarboxylase (L-His Carboxylase);
Chain: B, D, F
Ec: 4.1.1.22
Engineered: Yes

Organism_scientific: Lactobacillus Sp. 30a
Organism_taxid: 1593
Strain: 30a
symmetry Space Group: I 41 2 2
R_factor 0.150 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
221.700 221.700 107.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand PYR enzyme Lyase E.C.4.1.1.22 BRENDA
note 1PYA is a representative structure
related structures by homologous chain: 1IBV
Gene
Ontology
ChainFunctionProcessComponent
A, C, E


F, D, B


Primary referenceRefined structure of the pyruvoyl-dependent histidine decarboxylase from Lactobacillus 30a., Gallagher T, Rozwarski DA, Ernst SR, Hackert ML, J Mol Biol 1993 Mar 20;230(2):516-28. PMID:8464063
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (200 Kb) [Save to disk]
  • Biological Unit Coordinates (1pya.pdb1.gz) 195 Kb
  • LPC: Ligand-Protein Contacts for 1PYA
  • CSU: Contacts of Structural Units for 1PYA
  • Likely Quarternary Molecular Structure file(s) for 1PYA
  • Structure Factors (261 Kb)
  • Retrieve 1PYA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PYA from S2C, [Save to disk]
  • Re-refined 1pya structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1PYA in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1PYA
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PYA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pya.1, region A:,B [Jmol] [rasmolscript] [script source]
        - Domain d1pya.2, region C:,D [Jmol] [rasmolscript] [script source]
        - Domain d1pya.3, region E:,F [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1pya_E] [1pya_A] [1pya_D] [1pya_B] [1pya_C] [1pya] [1pya_F]
  • SWISS-PROT database: [P00862]
  • Domain organization of [DCHS_LACS3] by SWISSPFAM
  • Other resources with information on 1PYA
  • Community annotation for 1PYA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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