2QD3 Lyase date Jun 20, 2007
title Wild Type Human Ferrochelatase Crystallized With Ammonium Su
authors A.E.Medlock, T.A.Dailey, T.A.Ross, H.A.Dailey, W.N.Lanzilotta
compound source
Molecule: Ferrochelatase
Chain: A, B
Synonym: Protoheme Ferro-Lyase, Heme Synthetase
Ec: 4.99.1.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Fech
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.209 R_Free 0.242
crystal
cell
length a length b length c angle alpha angle beta angle gamma
88.067 93.088 111.411 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand CHD, FES, GOL, HEM enzyme Lyase E.C.4.99.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceA pi-Helix Switch Selective for Porphyrin Deprotonation and Product Release in Human Ferrochelatase., Medlock AE, Dailey TA, Ross TA, Dailey HA, Lanzilotta WN, J Mol Biol. 2007 Nov 2;373(4):1006-16. Epub 2007 Aug 23. PMID:17884090
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk]
  • Biological Unit Coordinates (2qd3.pdb1.gz) 129 Kb
  • LPC: Ligand-Protein Contacts for 2QD3
  • CSU: Contacts of Structural Units for 2QD3
  • Likely Quarternary Molecular Structure file(s) for 2QD3
  • Structure Factors (1007 Kb)
  • Retrieve 2QD3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2QD3 from S2C, [Save to disk]
  • Re-refined 2qd3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2QD3 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 2QD3
  • 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 2QD3, from MSDmotif at EBI
  • Fold representative 2qd3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2qd3] [2qd3_A] [2qd3_B]
  • SWISS-PROT database: [P22830]
  • Domain organization of [HEMH_HUMAN] by SWISSPFAM
  • Other resources with information on 2QD3
  • Community annotation for 2QD3 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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