1IMB	Hydrolase	date	Feb 08, 1994
title	Structural Analysis Of Inositol Monophosphatase Complexes Wi Substrates
authors	R.Bone
compound		source
Molecule: Inositol Monophosphatase Chain: A, B Ec: 3.1.3.25 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 0.167 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.900 86.900 154.500 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	GD, LIP	enzyme	Hydrolase E.C.3.1.3.25 BRENDA
related structures	by homologous chain: 1IME, 2HHM
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural analysis of inositol monophosphatase complexes with substrates., Bone R, Frank L, Springer JP, Pollack SJ, Osborne SA, Atack JR, Knowles MR, McAllister G, Ragan CI, Broughton HB, et al., Biochemistry 1994 Aug 16;33(32):9460-7. PMID:8068620

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk] Biological Unit Coordinates (1imb.pdb1.gz) 90 Kb LPC: Ligand-Protein Contacts for 1IMB CSU: Contacts of Structural Units for 1IMB Likely Quarternary Molecular Structure file(s) for 1IMB Retrieve 1IMB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IMB from S2C, [Save to disk]

View 1IMB 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 1IMB

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1IMB, from MSDmotif at EBI Genome occurence of 1IMB's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1imba_, region A [Jmol] [rasmolscript] [script source]     - Domain d1imbb_, region B [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: [1imb] [1imb_B] [1imb_A] SWISS-PROT database: [P29218] Domain organization of [IMPA1_HUMAN] by SWISSPFAM

Other resources with information on 1IMB

Community annotation for 1IMB at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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