3EI4	Dna Binding Protein	date	Sep 15, 2008
title	Structure Of The Hsddb1-Hsddb2 Complex
authors	A.Scrima, N.P.Pavletich, N.H.Thoma
compound		source
Molecule: Dna Damage-Binding Protein 1 Chain: A, C, E Synonym: Hsddb1, Damage-Specific Dna-Binding Protein 1, Uv- Dna-Binding Factor, Ddb P127 Subunit, Dna Damage-Binding Pr Ddba, Uv-Damaged Dna-Binding Protein 1, Uv-Ddb 1, Xeroderma Pigmentosum Group E-Complementing Protein, Xpce, Xpe-Bindin Xpe-Bf, Hbv X-Associated Protein 1, Xap-1; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ddb1, Xap1 Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_cell_line: Bti-Tn-5b1-4 Expression_system_cell: High Five Cells Expression_system_vector_type: Baculovirus Expression_system_vector: Pac-Derived
Molecule: Dna Damage-Binding Protein 2 Chain: B, D, F Fragment: Residues (-8)-427 Synonym: Hsddb2, Damage-Specific Dna-Binding Protein 2, Ddb Subunit, Ddbb, Uv-Damaged Dna-Binding Protein 2, Uv-Ddb 2; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ddb2 Expression_system: Trichoplusia Ni Expression_system_common: Cabbage Looper Expression_system_taxid: 7111 Expression_system_cell_line: Bti-Tn-5b1-4 Expression_system_cell: High Five Cells Expression_system_vector_type: Baculovirus Expression_system_vector: Pac-Derived
symmetry	Space Group: H 3 2	R_factor 0.254 R_Free 0.288
crystal cell	length a length b length c angle alpha angle beta angle gamma 268.500 268.500 471.000 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.30 Å
Gene Ontology	Chain Function Process Component A, C, E F, D, B
Primary reference	Structural basis of UV DNA-damage recognition by the DDB1-DDB2 complex., Scrima A, Konickova R, Czyzewski BK, Kawasaki Y, Jeffrey PD, Groisman R, Nakatani Y, Iwai S, Pavletich NP, Thoma NH, Cell. 2008 Dec 26;135(7):1213-23. PMID:19109893

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (702 Kb) [Save to disk] Biological Unit Coordinates (3ei4.pdb1.gz) 239 Kb Biological Unit Coordinates (3ei4.pdb2.gz) 236 Kb Biological Unit Coordinates (3ei4.pdb3.gz) 237 Kb CSU: Contacts of Structural Units for 3EI4 Likely Quarternary Molecular Structure file(s) for 3EI4 Structure Factors (804 Kb) Retrieve 3EI4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3EI4 from S2C, [Save to disk] Re-refined 3ei4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3EI4 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 3EI4

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 3EI4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ei4_F] [3ei4_A] [3ei4_C] [3ei4_E] [3ei4_D] [3ei4_B] [3ei4] SWISS-PROT database: [Q16531] [Q92466] Domain organization of [DDB1_HUMAN] [DDB2_HUMAN] by SWISSPFAM Domain found in 3EI4: [WD40 ] by SMART

Other resources with information on 3EI4

Community annotation for 3EI4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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