1TLH	Transcription	date	Jun 09, 2004
title	T4 Asia Bound To Sigma70 Region 4
authors	L.J.Lambert, Y.Wei, V.Schirf, B.Demeler, M.H.Werner
compound		source
Molecule: 10 Kda Anti-Sigma Factor Chain: A Synonym: Audrey Stevens' Inhibitor, 10 Kda Rna Polymerase-A Protein; Engineered: Yes		Organism_scientific: Enterobacteria Phage T4 Organism_taxid: 10665 Gene: Asia Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21-Si Expression_system_plasmid: Pet-28b
Molecule: Rna Polymerase Sigma Factor Rpod Chain: B Synonym: Sigma-70 Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Rpod, Alt, B3067 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet-28b
method	Solution NMR
related structures	by homologous chain: 1JR5, 1KU3, 1TL6, 1TTY
Gene Ontology	Chain Function Process Component A B
Primary reference	T4 AsiA blocks DNA recognition by remodeling sigma(70) region 4., Lambert LJ, Wei Y, Schirf V, Demeler B, Werner MH, EMBO J 2004 Aug 4;23(15):2952-62. Epub 2004 Jul 15. PMID:15257291

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (873 Kb) [Save to disk] Biological Unit Coordinates (1tlh.pdb1.gz) 44 Kb CSU: Contacts of Structural Units for 1TLH Retrieve 1TLH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TLH from S2C, [Save to disk]

View 1TLH 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 1TLH

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TLH, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tlha_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tlhb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tlh_B] [1tlh_A] [1tlh] SWISS-PROT database: [P32267] [P00579] Domain organization of [ASIA_BPT4] [RPOD_ECOLI] by SWISSPFAM

Other resources with information on 1TLH

Community annotation for 1TLH at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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