2KIV	Signaling Protein	date	May 12, 2009
title	Aida-1 Sam Domain Tandem
authors	L.W.Donaldson, A.Kurabi
compound		source
Molecule: Ankyrin Repeat And Sterile Alpha Motif Domain-Con Protein 1b; Chain: A Fragment: Sam1 And Sam2 Domains Synonym: Amyloid-Beta Protein Intracellular Domain-Associat 1, Aida-1, E2a-Pbx1-Associated Protein, Eb-1; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Aida-1b, Anks1b Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_variant: Bl21:De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pjexpress401
method	Solution NMR
note	2KIV is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	A Nuclear Localization Signal at the SAM-SAM Domain Interface of AIDA-1 Suggests a Requirement for Domain Uncoupling Prior to Nuclear Import., Kurabi A, Brener S, Mobli M, Kwan JJ, Donaldson LW, J Mol Biol. 2009 Aug 8. PMID:19666031

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (690 Kb) [Save to disk] Biological Unit Coordinates (2kiv.pdb1.gz) 35 Kb CSU: Contacts of Structural Units for 2KIV Original NMR restraints for 2KIV from PDB Retrieve 2KIV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2KIV from S2C, [Save to disk]

View 2KIV 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 2KIV

Ramachandran plot from PDBSum

Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2kiv_A] [2kiv] SWISS-PROT database: [Q7Z6G8] Domain organization of [ANS1B_HUMAN] by SWISSPFAM Domain found in 2KIV: [SAM ] by SMART

Other resources with information on 2KIV

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

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