1U6D	Protein Binding	date	Jul 29, 2004
title	Crystal Structure Of The Kelch Domain Of Human Keap1
authors	X.Li, D.Zhang, M.Hannink, L.J.Beamer
compound		source
Molecule: Kelch-Like Ech-Associated Protein 1 Chain: X Fragment: Kelch Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Keap1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 65 2 2	R_factor 0.148 R_Free 0.182
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.892 85.892 148.753 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	1.85 Å
Gene Ontology	Chain Function Process Component X
Primary reference	Crystal structure of the Kelch domain of human Keap1., Li X, Zhang D, Hannink M, Beamer LJ, J Biol Chem 2004 Dec 24;279(52):54750-8. Epub 2004 Oct 08. PMID:15475350

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk] Biological Unit Coordinates (1u6d.pdb1.gz) 50 Kb CSU: Contacts of Structural Units for 1U6D Likely Quarternary Molecular Structure file(s) for 1U6D Structure Factors (187 Kb) Retrieve 1U6D in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U6D from S2C, [Save to disk] Re-refined 1u6d structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1U6D 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 1U6D

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 1U6D, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u6dx_, region X [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1u6d] [1u6d_X] SWISS-PROT database: [Q14145] Domain organization of [KEAP1_HUMAN] by SWISSPFAM Domain found in 1U6D: [Kelch ] by SMART

Other resources with information on 1U6D

Community annotation for 1U6D at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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