3GEF	Structural Protein	date	Feb 25, 2009
title	Crystal Structure Of The R482w Mutant Of Lamin Ac
authors	E.Magracheva, S.Kozlov, C.Stuart, A.Wlodawer, A.Zdanov
compound		source
Molecule: Lamin-Ac Chain: A, B, C, D Fragment: Lamin Ac Globular Domain Synonym: 70 Kda Lamin, Renal Carcinoma Antigen Ny-Ren-32 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Lamin Ac 435-552, Lmn1, Lmna Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet41a
symmetry	Space Group: P 21 21 21	R_factor 0.214 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.195 84.035 98.750 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	CSW	enzyme
Primary reference	Structure of the lamin A/C R482W mutant responsible for dominant familial partial lipodystrophy (FPLD)., Magracheva E, Kozlov S, Stewart CL, Wlodawer A, Zdanov A, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2009 Jul 1;65(Pt, 7):665-70. Epub 2009 Jun 27. PMID:19574635

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (85 Kb) [Save to disk] Biological Unit Coordinates (3gef.pdb1.gz) 22 Kb Biological Unit Coordinates (3gef.pdb2.gz) 22 Kb Biological Unit Coordinates (3gef.pdb3.gz) 22 Kb Biological Unit Coordinates (3gef.pdb4.gz) 21 Kb LPC: Ligand-Protein Contacts for 3GEF CSU: Contacts of Structural Units for 3GEF Structure Factors (929 Kb) Retrieve 3GEF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3GEF from S2C, [Save to disk] Re-refined 3gef structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3GEF 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 3GEF

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 3GEF, from MSDmotif at EBI Fold representative 3gef from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3gef_A] [3gef_B] [3gef_C] [3gef_D] SWISS-PROT database: [P02545] Domain organization of [LMNA_HUMAN] by SWISSPFAM Alignments of the sequence of 3GEF with the sequences similar proteins can be viewed for 3GEF's classification [LMNA_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [LMNA_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 3GEF

Community annotation for 3GEF at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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