2XV5 Structural Protein date Oct 22, 2010
title Human Lamin A Coil 2b Fragment
authors L.E.Kapinos, P.Burkhard, U.Aebi, H.Herrmann, S.V.Strelkov
compound source
Molecule: Lamin-Ac
Chain: A, B
Fragment: Human Lamin A Fragment, Residues 328-398
Synonym: 70 Kda Lamin, Renal Carcinoma Antigen Ny-Ren-32
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_vector: Ppep-Tev
symmetry Space Group: P 21 21 21
R_factor 0.24093 R_Free 0.28412
length a length b length c angle alpha angle beta angle gamma
35.093 50.114 89.745 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand MSE enzyme
A, B

Primary referenceSimultaneous Formation of Right- and Left-handed Anti-parallel Coiled-coil Interfaces by a Coil2 Fragment of Human Lamin A., Kapinos LE, Burkhard P, Herrmann H, Aebi U, Strelkov SV, J Mol Biol. 2011 Apr 22;408(1):135-46. Epub 2011 Feb 24. PMID:21354179
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (2xv5.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2XV5
  • CSU: Contacts of Structural Units for 2XV5
  • Structure Factors (81 Kb)
  • Retrieve 2XV5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XV5 from S2C, [Save to disk]
  • Re-refined 2xv5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XV5 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 2XV5
  • 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 2XV5, from MSDmotif at EBI
  • Fold representative 2xv5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xv5] [2xv5_A] [2xv5_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 2XV5 with the sequences similar proteins can be viewed for 2XV5's classification 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 at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2XV5
  • Community annotation for 2XV5 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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