1I4Z Oxygen Storage Transport date Feb 23, 2001
title The Crystal Structure Of Phascolopsis Gouldii L98y Methemery
authors C.S.Farmer, D.M.Kurtz Jr., Z.J.Liu, B.C.Wang, J.Rose
compound source
Molecule: Methemerythrin
Chain: A, B, C, D, E, F, G, H
Synonym: Hemerythrin
Engineered: Yes
Mutation: Yes
 Organism_scientific: Phascolopsis Gouldii
Organism_taxid: 6442
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.248 R_Free 0.311
crystal
cell
length a length b length c angle alpha angle beta angle gamma
54.083 129.991 71.413 90.00 111.22 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand FEO enzyme
related structures by homologous chain: 1HMO
Gene
Ontology
ChainFunctionProcessComponent
F, A, E, B, H, C, D, G


Primary referenceThe crystal structures of Phascolopsis gouldii wild type and L98Y methemerythrins: structural and functional alterations of the O2 binding pocket., Farmer CS, Kurtz DM Jr, Liu ZJ, Wang BC, Rose J, Ai J, Sanders-Loehr J, J Biol Inorg Chem 2001 Apr;6(4):418-29. PMID:11372200
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk]
  • Biological Unit Coordinates (1i4z.pdb1.gz) 156 Kb
  • LPC: Ligand-Protein Contacts for 1I4Z
  • CSU: Contacts of Structural Units for 1I4Z
  • Likely Quarternary Molecular Structure file(s) for 1I4Z
  • Retrieve 1I4Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1I4Z from S2C, [Save to disk]
    • View 1I4Z 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 1I4Z
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1I4Z, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1i4za_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1i4zb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1i4zc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1i4zd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1i4ze_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1i4zf_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1i4zg_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1i4zh_, region H [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: [1i4z_C] [1i4z_B] [1i4z_G] [1i4z_A] [1i4z] [1i4z_E] [1i4z_D] [1i4z_F] [1i4z_H]
  • SWISS-PROT database: [P02244]
  • Domain organization of [HEMT_PHAGO] by SWISSPFAM
    • Other resources with information on 1I4Z
  • Community annotation for 1I4Z at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science