1Q7S	Apoptosis	date	Aug 19, 2003
title	Crystal Structure Of Bit1
authors	J.M.De Pereda, W.F.Waas, Y.Jan, E.Ruoslahti, P.Schimmel, J.Pascual
compound		source
Molecule: Bit1 Chain: A, B Fragment: Residues 63-179 Synonym: Protein Cgi-147 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Rosetta Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet18b
symmetry	Space Group: P 43 21 2	R_factor 0.211 R_Free 0.238
crystal cell	length a length b length c angle alpha angle beta angle gamma 61.861 61.861 178.135 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of a human peptidyl-tRNA hydrolase reveals a new fold and suggests basis for a bifunctional activity., De Pereda JM, Waas WF, Jan Y, Ruoslahti E, Schimmel P, Pascual J, J Biol Chem 2004 Feb 27;279(9):8111-5. Epub 2003 Dec 5. PMID:14660562

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1q7s.pdb1.gz) 20 Kb Biological Unit Coordinates (1q7s.pdb2.gz) 20 Kb Biological Unit Coordinates (1q7s.pdb3.gz) 39 Kb CSU: Contacts of Structural Units for 1Q7S Likely Quarternary Molecular Structure file(s) for 1Q7S Structure Factors (178 Kb) Retrieve 1Q7S in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Q7S from S2C, [Save to disk] Re-refined 1q7s structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Q7S 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 1Q7S

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 1Q7S, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1q7sa_, region A [Jmol] [rasmolscript] [script source]     - Domain d1q7sb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1q7s_A] [1q7s_B] [1q7s] SWISS-PROT database: [Q9Y3E5] Domain organization of [PTH2_HUMAN] by SWISSPFAM

Other resources with information on 1Q7S

Community annotation for 1Q7S at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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