1PUF	Transcription Dna	date	Jun 24, 2003
title	Crystal Structure Of Hoxa9 And Pbx1 Homeodomains Bound To Dn
authors	N.A.Laronde-Leblanc, C.Wolberger
compound		source
Molecule: 5'-D(Apcptpcptpaptpgpaptptptpapcpg Cpt)-3'; Chain: D Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Tpapgpcpgptpcpgptpapapaptpcpa Apg)-3'; Chain: E Engineered: Yes		Synthetic: Yes
Molecule: Homeobox Protein Hox-A9 Chain: A Fragment: Residues 193-269 Synonym: Hox-1.7 Engineered: Yes Other_details: Homeodomain		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Gene: Hoxa9 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Codon + -Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a+
Molecule: Pre-B-Cell Leukemia Transcription Factor-1 Chain: B Fragment: Residues 233-305 Synonym: Homeobox Protein Pbx1, Homeobox Protein Prl Engineered: Yes Other_details: Homeodomain		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pbx1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11d
symmetry	Space Group: C 2 2 21	R_factor 0.233 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 60.769 114.853 108.170 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
Gene Ontology	Chain Function Process Component A B
Primary reference	Structure of HoxA9 and Pbx1 bound to DNA: Hox hexapeptide and DNA recognition anterior to posterior., LaRonde-LeBlanc NA, Wolberger C, Genes Dev 2003 Aug 15;17(16):2060-72. PMID:12923056

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1puf.pdb1.gz) 46 Kb CSU: Contacts of Structural Units for 1PUF Likely Quarternary Molecular Structure file(s) for 1PUF Structure Factors (330 Kb) Retrieve 1PUF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PUF from S2C, [Save to disk] Re-refined 1puf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PUF 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 1PUF

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 1PUF, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pufa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1pufb_, 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: [1puf] [1puf_E] [1puf_B] [1puf_A] [1puf_D] SWISS-PROT database: [P09631] [P40424] Domain organization of [HXA9_MOUSE] [PBX1_HUMAN] by SWISSPFAM Domain found in 1PUF: [HOX ] by SMART

Other resources with information on 1PUF

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

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