3DRX	Unknown Function	date	Jul 11, 2008
title	X-Ray Crystal Structure Of Human Kctd5 Protein Crystallized Salt Buffer
authors	V.Tereshko, I.Dementieva, S.A.N.Goldstein
compound		source
Molecule: Btbpoz Domain-Containing Protein Kctd5 Chain: A, B, C, D, E Fragment: Unp Residues 34-234 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Kctd5 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_vector: Pet28a Other_details: Modified Vector, Tev Protease Cleavage Site Replacing Thrombin Site
symmetry	Space Group: P 21 21 21	R_factor 0.227 R_Free 0.275
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.862 128.583 152.524 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.11 Å
Gene Ontology	Chain Function Process Component A, D, C, E, B
Primary reference	Pentameric assembly of potassium channel tetramerization domain-containing protein 5., Dementieva IS, Tereshko V, McCrossan ZA, Solomaha E, Araki D, Xu C, Grigorieff N, Goldstein SA, J Mol Biol. 2009 Mar 20;387(1):175-91. Epub 2009 Jan 23. PMID:19361449

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk] Biological Unit Coordinates (3drx.pdb1.gz) 139 Kb CSU: Contacts of Structural Units for 3DRX Likely Quarternary Molecular Structure file(s) for 3DRX Structure Factors (397 Kb) Retrieve 3DRX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DRX from S2C, [Save to disk] Re-refined 3drx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DRX 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 3DRX

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 3DRX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3drx_C] [3drx_A] [3drx_D] [3drx_E] [3drx] [3drx_B] SWISS-PROT database: [Q9NXV2] Domain organization of [KCTD5_HUMAN] by SWISSPFAM Domain found in 3DRX: [BTB ] by SMART

Other resources with information on 3DRX

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

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