1KT0	Isomerase	date	Jan 14, 2002
title	Structure Of The Large Fkbp-Like Protein, Fkbp51, Involved I Receptor Complexes
authors	C.R.Sinars, J.Cheung-Flynn, R.A.Rimerman, J.G.Scammell, D.F.Smit J.C.Clardy
compound		source
Molecule: 51 Kda Fk506-Binding Protein Chain: A Synonym: Fkbp51 Ec: 5.2.1.8 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Fkbp5 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 32 2 1	R_factor 0.284 R_Free 0.375
crystal cell	length a length b length c angle alpha angle beta angle gamma 87.583 87.583 132.033 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	SO4	enzyme	Isomerase E.C.5.2.1.8 BRENDA
related structures	by homologous chain: 1KT1, 1N1A, 1ROU
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of the large FK506-binding protein FKBP51, an Hsp90-binding protein and a component of steroid receptor complexes., Sinars CR, Cheung-Flynn J, Rimerman RA, Scammell JG, Smith DF, Clardy J, Proc Natl Acad Sci U S A 2003 Feb 4;100(3):868-73. PMID:12538866

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk] Biological Unit Coordinates (1kt0.pdb1.gz) 58 Kb Biological Unit Coordinates (1kt0.pdb2.gz) 114 Kb LPC: Ligand-Protein Contacts for 1KT0 CSU: Contacts of Structural Units for 1KT0 Likely Quarternary Molecular Structure file(s) for 1KT0 Structure Factors (190 Kb) Retrieve 1KT0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KT0 from S2C, [Save to disk] Re-refined 1kt0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KT0 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 1KT0

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 1KT0, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1kt0a3, region A:139-253 [Jmol] [rasmolscript] [script source]     - Domain d1kt0a1, region A:254-412 [Jmol] [rasmolscript] [script source]     - Domain d1kt0a2, region A:33-138 [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: [1kt0] [1kt0_A] SWISS-PROT database: [Q13451] Domain organization of [FKBP5_HUMAN] by SWISSPFAM

Other resources with information on 1KT0

Community annotation for 1KT0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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