2PEQ	Chaperone	date	Apr 03, 2007
title	Crystal Structure Of Rbcx, Crystal Form II
authors	S.Saschenbrecker, A.Bracher, K.Vasudeva Rao, B.Vasudeva Rao, F.U M.Hayer-Hartl
compound		source
Molecule: Orf134 Chain: A, B Engineered: Yes		Organism_scientific: Synechococcus Sp. Organism_taxid: 32049 Strain: Pcc 7002 Gene: Rbcx Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11a
symmetry	Space Group: I 2 2 2	R_factor 0.197 R_Free 0.253
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.505 69.339 98.795 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 and Function of RbcX, an Assembly Chaperone for Hexadecameric Rubisco., Saschenbrecker S, Bracher A, Rao KV, Rao BV, Hartl FU, Hayer-Hartl M, Cell. 2007 Jun 15;129(6):1189-200. PMID:17574029

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (43 Kb) [Save to disk] Biological Unit Coordinates (2peq.pdb1.gz) 37 Kb CSU: Contacts of Structural Units for 2PEQ Likely Quarternary Molecular Structure file(s) for 2PEQ Structure Factors (140 Kb) Retrieve 2PEQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PEQ from S2C, [Save to disk] Re-refined 2peq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2PEQ 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 2PEQ

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 2PEQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2peq_A] [2peq] [2peq_B] SWISS-PROT database: [Q44177] Domain organization of [Q44177_SYNP2] by SWISSPFAM

Other resources with information on 2PEQ

Community annotation for 2PEQ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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