1Q1H	Transcription	date	Jul 21, 2003
title	An Extended Winged Helix Domain In General Transcription Fac Alpha
authors	A.Meinhart, J.Blobel, P.Cramer
compound		source
Molecule: Transcription Factor E Chain: A Fragment: Residue 1-110 Synonym: Tfe; Tfiie Alpha Subunit Homolog; Tfe Engineered: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Gene: Tfe Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet21b
symmetry	Space Group: P 61 2 2	R_factor 0.315 R_Free 0.321
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.100 66.100 92.700 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
Primary reference	An extended winged helix domain in general transcription factor E/IIE alpha., Meinhart A, Blobel J, Cramer P, J Biol Chem 2003 Nov 28;278(48):48267-74. Epub 2003 Sep 17. PMID:13679366

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (18 Kb) [Save to disk] Biological Unit Coordinates (1q1h.pdb1.gz) 14 Kb CSU: Contacts of Structural Units for 1Q1H Likely Quarternary Molecular Structure file(s) for 1Q1H Structure Factors (26 Kb) Retrieve 1Q1H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1Q1H from S2C, [Save to disk] Re-refined 1q1h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1Q1H 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 1Q1H

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 1Q1H, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1q1ha_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1q1h] [1q1h_A] SWISS-PROT database: [Q980M5] Domain organization of [TFE_SULSO] by SWISSPFAM Domain found in 1Q1H: [TFIIE ] by SMART

Other resources with information on 1Q1H

Community annotation for 1Q1H at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---