2XQQ Protein Transport date Sep 07, 2010
title Human Dynein Light Chain (Dynll2) In Complex With An In Vitr Peptide (Ac-Srgtqte).
authors P.Rapali, L.Radnai, D.Suveges, C.Hetenyi, V.Harmat, F.Tolgyesi, W.Y.Wahlgren, G.Katona, L.Nyitray, G.Pal
compound source
Molecule: Dynein Light Chain 2, Cytoplasmic
Chain: A, B, C, D
Synonym: Dynein Light Chain Lc8-Type 2,8 Kda Dynein Light C
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_plasmid: Pet-15b

Molecule: Sac-Arg-Gly-Thr-Gln-Thr-Glu
Chain: E, F, G, H
Engineered: Yes

Synthetic: Yes
Organism_scientific: Synthetic Construct
Organism_taxid: 32630
symmetry Space Group: P 21 21 21
R_factor 0.123 R_Free 0.156
length a length b length c angle alpha angle beta angle gamma
35.600 64.000 151.840 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.31 Å
ligand ACT, SAC enzyme
note 2XQQ is a representative structure
A, D, C, B

Primary referenceDirected evolution reveals the binding motif preference of the LC8/DYNLL hub protein and predicts large numbers of novel binders in the human proteome., Rapali P, Radnai L, Suveges D, Harmat V, Tolgyesi F, Wahlgren WY, Katona G, Nyitray L, Pal G, PLoS One. 2011 Apr 18;6(4):e18818. PMID:21533121
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk]
  • Biological Unit Coordinates (2xqq.pdb1.gz) 73 Kb
  • Biological Unit Coordinates (2xqq.pdb2.gz) 74 Kb
  • Biological Unit Coordinates (2xqq.pdb3.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 2XQQ
  • CSU: Contacts of Structural Units for 2XQQ
  • Structure Factors (1058 Kb)
  • Retrieve 2XQQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XQQ from S2C, [Save to disk]
  • Re-refined 2xqq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XQQ 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 2XQQ
  • 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 2XQQ, from MSDmotif at EBI
  • Fold representative 2xqq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xqq_D] [2xqq_G] [2xqq_F] [2xqq_A] [2xqq_E] [2xqq_H] [2xqq_B] [2xqq_C] [2xqq]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2XQQ: [Dynein_light ] by SMART
  • Other resources with information on 2XQQ
  • Community annotation for 2XQQ 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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