3KUS	Protein Binding	date	Nov 27, 2009
title	Crystal Structure Of The Mlle Domain Of Poly(A)-Binding Prot Complex With The Binding Region Of Paip2
authors	G.Kozlov, K.Gehring
compound		source
Molecule: Polyadenylate-Binding Protein 1 Chain: A, B Fragment: C-Terminal Domain Synonym: Poly(A)-Binding Protein 1, Pabp 1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pabpc1, Pab1, Pabp1, Pabpc2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-1
Molecule: Paip2 Protein Chain: C, D Fragment: Pabpc1-Binding Region Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Chemically Synthesized
symmetry	Space Group: P 1	R_factor 0.178 R_Free 0.205
crystal cell	length a length b length c angle alpha angle beta angle gamma 26.396 31.610 48.214 100.12 92.26 98.90
method	X-Ray Diffraction	resolution	1.40 Å
ligand	EPE, GOL	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Molecular Determinants of PAM2 Recognition by the MLLE Domain of Poly(A)-Binding Protein., Kozlov G, Menade M, Rosenauer A, Nguyen L, Gehring K, J Mol Biol. 2010 Jan 22. PMID:20096703

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk] Biological Unit Coordinates (3kus.pdb1.gz) 16 Kb Biological Unit Coordinates (3kus.pdb2.gz) 15 Kb LPC: Ligand-Protein Contacts for 3KUS CSU: Contacts of Structural Units for 3KUS Structure Factors (403 Kb) Retrieve 3KUS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3KUS from S2C, [Save to disk] Re-refined 3kus structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3KUS 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 3KUS

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 3KUS, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3kus_D] [3kus] [3kus_A] [3kus_C] [3kus_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3KUS: [PolyA ] by SMART

Other resources with information on 3KUS

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

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