3KTK	Hydrolase Antibiotic	date	Nov 25, 2009
title	Structure Of Clpp In Complex With Adep2 In Triclinic Crystal
authors	B.G.Lee, H.Brotz-Oesterhelt, H.K.Song
compound		source
Molecule: Atp-Dependent Clp Protease Proteolytic Subunit Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N Synonym: Endopeptidase Clp, Caseinolytic Protease, Stress P Ec: 3.4.21.92 Engineered: Yes		Organism_scientific: Bacillus Subtilis Organism_taxid: 1423 Gene: Clpp, Yvdn, Bsu34540 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet26
Molecule: Acyldepsipeptide 2 Chain: O, P, Q, R, S, T, U, V, W, X, Y, Z, 0, 1 Synonym: Adep2 Engineered: Yes		Synthetic: Yes Other_details: Designed Peptide Based On Adep1
symmetry	Space Group: P 1	R_factor 0.269 R_Free 0.294
crystal cell	length a length b length c angle alpha angle beta angle gamma 97.171 97.241 100.035 71.51 73.89 77.30
method	X-Ray Diffraction	resolution	2.60 Å
ligand	CXP, MP8, WFP, YCP	enzyme	Hydrolase E.C.3.4.21.92 BRENDA
Gene Ontology	Chain Function Process Component F, A, J, N, K, E, B, H, M, C, D, I, G, L
Primary reference	Structures of ClpP in complex with acyldepsipeptide antibiotics reveal its activation mechanism., Lee BG, Park EY, Lee KE, Jeon H, Sung KH, Paulsen H, Rubsamen-Schaeff H, Brotz-Oesterhelt H, Song HK, Nat Struct Mol Biol. 2010 Apr;17(4):471-8. Epub 2010 Mar 21. PMID:20305655

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (407 Kb) [Save to disk] Biological Unit Coordinates (3ktk.pdb1.gz) 395 Kb LPC: Ligand-Protein Contacts for 3KTK CSU: Contacts of Structural Units for 3KTK Structure Factors (2066 Kb) Retrieve 3KTK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KTK from S2C, [Save to disk] Re-refined 3ktk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KTK 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 3KTK

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 3KTK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ktk_I] [3ktk_U] [3ktk_T] [3ktk_O] [3ktk_J] [3ktk_A] [3ktk_X] [3ktk_W] [3ktk_C] [3ktk] [3ktk_P] [3ktk_Q] [3ktk_L] [3ktk_K] [3ktk_F] [3ktk_R] [3ktk_D] [3ktk_G] [3ktk_M] [3ktk_0] [3ktk_N] [3ktk_E] [3ktk_B] [3ktk_V] [3ktk_Z] [3ktk_1] [3ktk_S] [3ktk_H] [3ktk_Y] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3KTK

Community annotation for 3KTK at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

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