2AFF	Cell Cycle	date	Jul 25, 2005
title	The Solution Structure Of The Ki67fhahnifk(226-269)3p Compl
authors	I.J.L.Byeon, H.Li, H.Song, A.M.Gronenborn, M.D.Tsai
compound		source
Molecule: Antigen Ki-67 Chain: A Fragment: Fha Domain Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mki67 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Peg
Molecule: Mki67 Fha Domain Interacting Nucleolar Phosphopro Chain: B Fragment: Residues 226-269 Synonym: Nucleolar Protein Interacting With The Fha Domain Hnifk; Nucleolar Phosphoprotein Nopp34; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mki67ip Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Peg
method	Solution NMR
ligand	SEP, TPO	enzyme
Primary reference	Sequential phosphorylation and multisite interactions characterize specific target recognition by the FHA domain of Ki67., Byeon IJ, Li H, Song H, Gronenborn AM, Tsai MD, Nat Struct Mol Biol. 2005 Nov;12(11):987-93. PMID:16244663

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (3687 Kb) [Save to disk] Biological Unit Coordinates (2aff.pdb1.gz) 37 Kb LPC: Ligand-Protein Contacts for 2AFF CSU: Contacts of Structural Units for 2AFF Retrieve 2AFF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2AFF from S2C, [Save to disk]

View 2AFF 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 2AFF

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2aff_B] [2aff_A] [2aff] SWISS-PROT database: [P46013] [Q9BYG3] Domain organization of [KI67_HUMAN] [MK67I_HUMAN] by SWISSPFAM Domain found in 2AFF: [FHA ] by SMART

Other resources with information on 2AFF

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

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