2IF4	Signaling Protein	date	Sep 20, 2006
title	Crystal Structure Of A Multi-Domain Immunophilin From Arabid Thaliana
authors	J.Granzin, A.Eckhoff, O.H.Weiergraeber
compound		source
Molecule: Atfkbp42 Chain: A Fragment: Fkbp-Type Domain And Tpr Domain, Residues 1-339 Synonym: Twd1 (Twisted Dwarf 1) Engineered: Yes		Organism_scientific: Arabidopsis Thaliana Organism_common: Thale Cress Organism_taxid: 3702 Strain: Ecotype Columbia Gene: Fkbp42, Twd1, Ucu2 Expression_system: Escherichia Coli Bl21 Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 21 21 2	R_factor 0.290 R_Free 0.355
crystal cell	length a length b length c angle alpha angle beta angle gamma 86.142 117.873 40.112 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.85 Å
Gene Ontology	Chain Function Process Component A peptidyl-prolyl cis-trans is...
Primary reference	Crystal Structure of a Multi-domain Immunophilin from Arabidopsis thaliana: A Paradigm for Regulation of Plant ABC Transporters., Granzin J, Eckhoff A, Weiergraber OH, J Mol Biol. 2006 Sep 26;. PMID:17045295

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (2if4.pdb1.gz) 41 Kb CSU: Contacts of Structural Units for 2IF4 Likely Quarternary Molecular Structure file(s) for 2IF4 Structure Factors (72 Kb) Retrieve 2IF4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IF4 from S2C, [Save to disk] Re-refined 2if4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IF4 in 3D

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Visual 3D analysis of 2IF4

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 2IF4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2if4_A] [2if4] SWISS-PROT database: [Q9LDC0] Belongs to the immunophilin-like prolyl:peptidyl isomerase regulator (i-ppi) family according to TCDB. Domain organization of [FKB42_ARATH] by SWISSPFAM Domain found in 2IF4: [TPR ] by SMART

Other resources with information on 2IF4

Community annotation for 2IF4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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