1QRV	Gene Regulation Dna	date	Jun 15, 1999
title	Crystal Structure Of The Complex Of Hmg-D And Dna
authors	F.V.Murphy Iv, R.M.Sweet, M.E.A.Churchill
compound		source
Molecule: Dna (5'-D(Gpcpgpaptpaptpcpgpc)-3') Chain: C, D Engineered: Yes		Synthetic: Yes
Molecule: High Mobility Group Protein D Chain: A, B Fragment: Residues 2-74 Synonym: Hmg-D Engineered: Yes		Organism_scientific: Drosophila Melanogaster Organism_common: Fruit Fly Organism_taxid: 7227 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl-21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet13a
symmetry	Space Group: P 21 21 21	R_factor 0.238 R_Free 0.288
crystal cell	length a length b length c angle alpha angle beta angle gamma 43.740 53.797 86.843 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	NA	enzyme
note	1QRV is a representative structure
related structures	by homologous chain: 1HMA
Primary reference	The structure of a chromosomal high mobility group protein-DNA complex reveals sequence-neutral mechanisms important for non-sequence-specific DNA recognition., Murphy FV 4th, Sweet RM, Churchill ME, EMBO J 1999 Dec 1;18(23):6610-8. PMID:10581235

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (38 Kb) [Save to disk] Biological Unit Coordinates (1qrv.pdb1.gz) 34 Kb LPC: Ligand-Protein Contacts for 1QRV CSU: Contacts of Structural Units for 1QRV Likely Quarternary Molecular Structure file(s) for 1QRV Retrieve 1QRV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1QRV from S2C, [Save to disk]

View 1QRV 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 1QRV

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1QRV, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1qrva_, region A [Jmol] [rasmolscript] [script source]     - Domain d1qrvb_, 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: [1qrv_C] [1qrv_D] [1qrv_B] [1qrv_A] [1qrv] SWISS-PROT database: [Q05783] Domain organization of [HMGD_DROME] by SWISSPFAM Domain found in 1QRV: [HMG ] by SMART

Other resources with information on 1QRV

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

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Images from IMB Jena Image Library of Biological Macromolecules.

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