3E3J	Transferase Rna Dna	date	Aug 07, 2008
title	Crystal Structure Of An Intermediate Complex Of T7 Rnap And
authors	K.J.Durniak, S.Bailey, T.A.Steitz
compound		source
Molecule: Dna-Directed Rna Polymerase Chain: C, B Ec: 2.7.7.6 Engineered: Yes Mutation: Yes		Organism_scientific: Bacteriophage T7 Organism_taxid: 10760 Gene: 1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pbh161
Molecule: Dna (28-Mer) Chain: T, X Engineered: Yes Other_details: Template Dna		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Dna (5'- D(Dtpdapdapdtpdapdcpdgpdapdcpdtpdcpdapdcpdtp Pdtpdtpdtpdcpdtpdgpdcpdcpdapdapdapdcpdgpdgpd Chain: N, Y Engineered: Yes Other_details: Non-Template Dna		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Rna (5'-R(Gpgpgpapgpupapa)-3') Chain: R, Z Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: P 21 21 21	R_factor 0.392 R_Free 0.454
crystal cell	length a length b length c angle alpha angle beta angle gamma 99.216 180.602 198.619 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	6.70 Å
ligand		enzyme	Transferase E.C.2.7.7.6 BRENDA
Gene Ontology	Chain Function Process Component C, B
Primary reference	The structure of a transcribing t7 RNA polymerase in transition from initiation to elongation., Durniak KJ, Bailey S, Steitz TA, Science. 2008 Oct 24;322(5901):553-7. PMID:18948533

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (285 Kb) [Save to disk] Biological Unit Coordinates (3e3j.pdb1.gz) 140 Kb Biological Unit Coordinates (3e3j.pdb2.gz) 141 Kb CSU: Contacts of Structural Units for 3E3J Likely Quarternary Molecular Structure file(s) for 3E3J Structure Factors (100 Kb) Retrieve 3E3J in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3E3J from S2C, [Save to disk] Re-refined 3e3j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3E3J 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 3E3J

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 3E3J, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3e3j] [3e3j_B] [3e3j_N] [3e3j_T] [3e3j_Y] [3e3j_R] [3e3j_X] [3e3j_C] [3e3j_Z] SWISS-PROT database: [P00573] Domain organization of [RPOL_BPT7] by SWISSPFAM Domain found in 3E3J: [RPOL_N ] by SMART

Other resources with information on 3E3J

Community annotation for 3E3J 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

---