1IMD Hydrolase date Feb 08, 1994
title Structural Studies Of Metal Binding By Inositol Monophosphat Evidence For Two-Metal Ion Catalysis
authors R.Bone
compound source
Molecule: Inositol Monophosphatase
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Organ: Brain
Gene: Cdna
symmetry Space Group: P 32 2 1
R_factor 0.188 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
85.850 85.850 153.600 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand MN, PO4 enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1IMC
A, B

Primary referenceStructural studies of metal binding by inositol monophosphatase: evidence for two-metal ion catalysis., Bone R, Frank L, Springer JP, Atack JR, Biochemistry 1994 Aug 16;33(32):9468-76. PMID:8068621
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (90 Kb) [Save to disk]
  • Biological Unit Coordinates (1imd.pdb1.gz) 86 Kb
  • LPC: Ligand-Protein Contacts for 1IMD
  • CSU: Contacts of Structural Units for 1IMD
  • Likely Quarternary Molecular Structure file(s) for 1IMD
  • Retrieve 1IMD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IMD from S2C, [Save to disk]
  • View 1IMD 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 1IMD
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1IMD, from MSDmotif at EBI
  • Genome occurence of 1IMD's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1imda_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1imdb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1imd 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: [1imd_A] [1imd] [1imd_B]
  • SWISS-PROT database: [P29218]
  • Domain organization of [IMPA1_HUMAN] by SWISSPFAM
  • Other resources with information on 1IMD
  • Community annotation for 1IMD 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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