3W5K	Nuclear Protein Metal Binding Protein	date	Jan 30, 2013
title	Crystal Structure Of Snail1 And Importin Beta Complex
authors	S.Choi, E.Yamashita, N.Yasuhara, J.Song, S.Y.Son, Y.H.Won, Y.S.Shi T.Sekimoto, I.Y.Park, Y.Yoneda, S.J.Lee
compound		source
Molecule: Importin Subunit Beta-1 Chain: A Synonym: Importin-90, Karyopherin Subunit Beta-1, Nuclear F Pore Targeting Complex 97 Kda Subunit, Ptac97; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Kpnb1, Ntf97 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex4t-Tev
Molecule: Zinc Finger Protein Snai1 Chain: B Synonym: Protein Snail Homolog 1, Protein Sna Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Snai1, Snah Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex4t-Tev
symmetry	Space Group: C 1 2 1	R_factor 0.215 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 228.210 77.528 72.019 90.00 100.96 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	ZN	enzyme
Gene Ontology	Chain Function Process Component A intracellular transport of v... B
Primary reference	Structural basis for the selective nuclear import of the C2H2 zinc-finger protein Snail by importin beta., Choi S, Yamashita E, Yasuhara N, Song J, Son SY, Won YH, Hong HR, Shin YS, Sekimoto T, Park IY, Yoneda Y, Lee SJ, Acta Crystallogr D Biol Crystallogr. 2014 Apr 1;70(Pt 4):1050-60. doi:, 10.1107/S1399004714000972. Epub 2014 Mar 19. PMID:24699649

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (321 Kb) [Save to disk] Biological Unit Coordinates (3w5k.pdb1.gz) 314 Kb LPC: Ligand-Protein Contacts for 3W5K CSU: Contacts of Structural Units for 3W5K Structure Factors (627 Kb) Retrieve 3W5K in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3W5K from S2C, [Save to disk] Re-refined 3w5k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3W5K 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 3W5K

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 3D motif for 3W5K, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3w5k_B] [3w5k_A] [3w5k] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3W5K: [IBN_N] [ZnF_C2H2 ] by SMART

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Community annotation for 3W5K at PDBWiki (http://pdbwiki.org)

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