3I8E	Protein Binding	date	Jul 09, 2009
title	Crystal Structure Of Ddb1 In Complex With The H-Box Motif Of
authors	T.Li, E.I.Robert, P.C.V.Breugel, M.Strubin, N.Zheng
compound		source
Molecule: Dna Damage-Binding Protein 1 Chain: A, B Synonym: Damage-Specific Dna-Binding Protein 1, Uv-Damaged Binding Factor, Ddb P127 Subunit, Dna Damage-Binding Protei Uv-Damaged Dna-Binding Protein 1, Uv-Ddb 1, Xeroderma Pigme Group E-Complementing Protein, Xpce, Xpe-Binding Factor, Xp X-Associated Protein 1, Xap-1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ddb1, Xap1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_vector_type: Baculovirus
Molecule: Wd Repeat-Containing Protein 42a Chain: C, D Fragment: Residues 153-165 Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1 21 1	R_factor 0.260 R_Free 0.338
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.138 133.815 183.999 90.00 90.45 90.00
method	X-Ray Diffraction	resolution	3.40 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	A promiscuous alpha-helical motif anchors viral hijackers and substrate receptors to the CUL4-DDB1 ubiquitin ligase machinery., Li T, Robert EI, van Breugel PC, Strubin M, Zheng N, Nat Struct Mol Biol. 2010 Jan;17(1):105-11. Epub 2009 Dec 6. PMID:19966799

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (352 Kb) [Save to disk] Biological Unit Coordinates (3i8e.pdb1.gz) 176 Kb Biological Unit Coordinates (3i8e.pdb2.gz) 175 Kb CSU: Contacts of Structural Units for 3I8E Structure Factors (281 Kb) Retrieve 3I8E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3I8E from S2C, [Save to disk] Re-refined 3i8e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3I8E in 3D

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Visual 3D analysis of 3I8E

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 3I8E, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3i8e] [3i8e_D] [3i8e_A] [3i8e_B] [3i8e_C] SWISS-PROT database: [Q5TAQ9] [Q16531] Domain organization of [DCAF8_HUMAN] [DDB1_HUMAN] by SWISSPFAM

Other resources with information on 3I8E

Community annotation for 3I8E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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