2K1N Transcription Dna date Mar 10, 2008
title Dna Bound Structure Of The N-Terminal Domain Of Abrb
authors J.Cavanagh, B.G.Bobay, D.M.Sullivan, R.J.Thompson
compound source
Molecule: Transition State Regulatory Protein Abrb
Chain: A, B, C, D
Fragment: Sequence Database Residues 3-57
Engineered: Yes
Organism_scientific: Bacillus Subtilis
Organism_taxid: 1423
Gene: Abrb, Cpsx
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21de3
Expression_system_vector_type: Vector
Expression_system_vector: Pet24b

Molecule: Dna (25-Mer)
Chain: E
Engineered: Yes
Mutation: Yes

Synthetic: Yes

Molecule: Dna (25-Mer)
Chain: F
Engineered: Yes
Mutation: Yes

Synthetic: Yes
methodSolution NMR
A, D, C, B

Primary referenceInsights into the Nature of DNA Binding of AbrB-like Transcription Factors., Sullivan DM, Bobay BG, Kojetin DJ, Thompson RJ, Rance M, Strauch MA, Cavanagh J, Structure. 2008 Nov;16(11):1702-13. PMID:19000822
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (993 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 2K1N
  • Original NMR restraints for 2K1N from PDB
  • Retrieve 2K1N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2K1N from S2C, [Save to disk]
  • View 2K1N 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 2K1N
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2K1N, from MSDmotif at EBI
  • Fold representative 2k1n from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2k1n_C] [2k1n_B] [2k1n_F] [2k1n_E] [2k1n_D] [2k1n] [2k1n_A]
  • SWISS-PROT database: [P08874]
  • Domain organization of [ABRB_BACSU] by SWISSPFAM
  • Domain found in 2K1N: [SpoVT_AbrB ] by SMART
  • Other resources with information on 2K1N
  • Community annotation for 2K1N at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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