1MAI	Signal Transduction Protein	date	May 23, 1996
title	Structure Of The Pleckstrin Homology Domain From Phospholipa In Complex With Inositol Trisphosphate
authors	K.M.Ferguson, M.A.Lemmon, J.Schlessinger, P.B.Sigler
compound		source
Molecule: Phospholipase C Delta-1 Chain: A Fragment: Pleckstrin Homology Domain Ec: 3.1.4.11 Engineered: Yes Other_details: Complexed With D-Myo-Inositol-1,4,5-Trisphos		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pet11a
symmetry	Space Group: P 43 21 2	R_factor 0.205 R_Free 0.291
crystal cell	length a length b length c angle alpha angle beta angle gamma 59.400 59.400 80.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	I3P	enzyme	Hydrolase E.C.3.1.4.11 BRENDA
note	1MAI is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of the high affinity complex of inositol trisphosphate with a phospholipase C pleckstrin homology domain., Ferguson KM, Lemmon MA, Schlessinger J, Sigler PB, Cell 1995 Dec 15;83(6):1037-46. PMID:8521504

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (1mai.pdb1.gz) 23 Kb LPC: Ligand-Protein Contacts for 1MAI CSU: Contacts of Structural Units for 1MAI Likely Quarternary Molecular Structure file(s) for 1MAI Retrieve 1MAI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MAI from S2C, [Save to disk]

View 1MAI 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 1MAI

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1MAI, from MSDmotif at EBI Genome occurence of 1MAI's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mai__, region [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: [1mai] [1mai_A] SWISS-PROT database: [P10688] Domain organization of [PLCD1_RAT] by SWISSPFAM Domain found in 1MAI: [PH ] by SMART

Other resources with information on 1MAI

Community annotation for 1MAI 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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