1E51 Lyase date Jul 13, 2000
title Crystal Structure Of Native Human Erythrocyte 5-Aminolaevuli Dehydratase
authors N.L.Mills-Davies, D.Thompson, J.B.Cooper, P.M.Shoolingin-Jordan
compound source
Molecule: Delta-Aminolevulinic Acid Dehydratase
Chain: A, B
Synonym: Aladh, Porphobilinogen Synthase, Porphobilinogen S Aladh;
Other_details: Porphobilinogen In Active Site Of Monomer A
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cell: Erythrocytes
symmetry Space Group: I 4 2 2
R_factor 0.213 R_Free 0.270
length a length b length c angle alpha angle beta angle gamma
125.530 125.530 200.910 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.83 Å
ligand PBG, SO4, ZN enzyme Lyase E.C. BRENDA
related structures by homologous chain: 1PV8
A, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk]
  • Biological Unit Coordinates (1e51.pdb1.gz) 348 Kb
  • LPC: Ligand-Protein Contacts for 1E51
  • CSU: Contacts of Structural Units for 1E51
  • Likely Quarternary Molecular Structure file(s) for 1E51
  • Structure Factors (145 Kb)
  • Retrieve 1E51 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1E51 from S2C, [Save to disk]
  • Re-refined 1e51 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1E51 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 1E51
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1E51, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1e51a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1e51b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1e51 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1e51_A] [1e51] [1e51_B]
  • SWISS-PROT database: [P13716]
  • Domain organization of [HEM2_HUMAN] by SWISSPFAM
  • Domain found in 1E51: [ALAD ] by SMART
  • Other resources with information on 1E51
  • Community annotation for 1E51 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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