1GUX	Complex (Transcription Reg Peptide)	date	Nov 15, 1997
title	Rb Pocket Bound To E7 Lxcxe Motif
authors	J.O.Lee, A.A.Russo, N.P.Pavletich
compound		source
Molecule: Retinoblastoma Protein Chain: A Fragment: Pocket Domain Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Bl21 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Gst Fusion Expression_system_vector: Pgex4t3 Expression_system_plasmid: Bl21
Molecule: Retinoblastoma Protein Chain: B Fragment: Pocket Domain Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Bl21 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Gst Fusion Expression_system_vector: Pgex4t3 Expression_system_plasmid: Bl21
Molecule: Oncoprotein Chain: E Other_details: The Nine Residues Of Papilloma Virus E7 Pept Contain The Lxcxe Motif		Organism_scientific: Human Papillomavirus Organism_taxid: 10566 Strain: E7
symmetry	Space Group: C 1 2 1	R_factor 0.218 R_Free 0.289
crystal cell	length a length b length c angle alpha angle beta angle gamma 103.500 76.800 64.000 90.00 90.90 90.00
method	X-Ray Diffraction	resolution	1.85 Å
related structures	by homologous chain: 1N4M
Gene Ontology	Chain Function Process Component A B
Primary reference	Structure of the retinoblastoma tumour-suppressor pocket domain bound to a peptide from HPV E7., Lee JO, Russo AA, Pavletich NP, Nature 1998 Feb 26;391(6670):859-65. PMID:9495340

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (1gux.pdb1.gz) 62 Kb CSU: Contacts of Structural Units for 1GUX Likely Quarternary Molecular Structure file(s) for 1GUX Retrieve 1GUX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1GUX from S2C, [Save to disk]

View 1GUX 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 1GUX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1GUX, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1guxa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1guxb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1gux] [1gux_B] [1gux_A] [1gux_E] SWISS-PROT database: [P06400] Domain organization of [RB_HUMAN] by SWISSPFAM Domains found in 1GUX: [CYCLIN] [RB_A ] by SMART

Other resources with information on 1GUX

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

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