2KTR	Signaling Protein, Transport Protein	date	Feb 05, 2010
title	Nmr Structure Of P62 Pb1 Dimer Determined Based On Pcs
authors	T.Saio, M.Yokochi, H.Kumeta, F.Inagaki
compound		source
Molecule: Sequestosome-1 Chain: A Fragment: Pb1 Domain, Opr Domain, Residues 3-100 Synonym: P62, Ubiquitin-Binding Protein P62, Protein Kinase Interacting Protein, Pkc-Zeta-Interacting Protein; Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Vector Expression_system_vector: Pet21
Molecule: Sequestosome-1 Chain: B Fragment: Pb1 Domain, Opr Domain, Residues 3-100 Synonym: P62, Ubiquitin-Binding Protein P62, Protein Kinase Interacting Protein, Pkc-Zeta-Interacting Protein; Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Vector Expression_system_vector: Pet21
method	Solution NMR
ligand	TB	enzyme
note	2KTR is a representative structure
Primary reference	PCS-based structure determination of protein-protein complexes., Saio T, Yokochi M, Kumeta H, Inagaki F, J Biomol NMR. 2010 Apr;46(4):271-80. Epub 2010 Mar 19. PMID:20300805

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (517 Kb) [Save to disk] Biological Unit Coordinates (2ktr.pdb1.gz) 51 Kb LPC: Ligand-Protein Contacts for 2KTR CSU: Contacts of Structural Units for 2KTR Original NMR restraints for 2KTR from PDB Retrieve 2KTR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2KTR from S2C, [Save to disk]

View 2KTR 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 2KTR

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2KTR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2ktr_A] [2ktr_B] [2ktr] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 2KTR: [PB1 ] by SMART

Other resources with information on 2KTR

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

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