2DWM	Hydrolase Dna	date	Aug 15, 2006
title	Crystal Structure Of The Pria Protein Complexed With Oligonu
authors	K.Sasaki, T.Ose, T.Tanaka, H.Masai, K.Maenaka, D.Kohda
compound		source
Molecule: 5'-D(Apt)-3' Chain: E, F, G Engineered: Yes		Synthetic: Yes
Molecule: Primosomal Protein N Chain: A, B, C, D Fragment: Residues 1-105 Synonym: Dna Helicase, Atp-Dependent Helicase Pria, Replica Factor Y; Ec: 3.6.1.- Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: H 3 2	R_factor 0.271 R_Free 0.318
crystal cell	length a length b length c angle alpha angle beta angle gamma 112.660 112.660 260.720 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.15 Å
ligand		enzyme	Hydrolase E.C.3.6.1 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural basis of the 3'-end recognition of a leading strand in stalled replication forks by PriA., Sasaki K, Ose T, Okamoto N, Maenaka K, Tanaka T, Masai H, Saito M, Shirai T, Kohda D, EMBO J. 2007 May 16;26(10):2584-93. doi: 10.1038/sj.emboj.7601697. Epub 2007 Apr , 26. PMID:17464287

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (67 Kb) [Save to disk] Biological Unit Coordinates (2dwm.pdb1.gz) 32 Kb Biological Unit Coordinates (2dwm.pdb2.gz) 32 Kb CSU: Contacts of Structural Units for 2DWM Likely Quarternary Molecular Structure file(s) for 2DWM Structure Factors (97 Kb) Retrieve 2DWM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2DWM from S2C, [Save to disk] Re-refined 2dwm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2DWM 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 2DWM

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 2DWM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2dwm_G] [2dwm] [2dwm_C] [2dwm_A] [2dwm_E] [2dwm_F] [2dwm_D] [2dwm_B] SWISS-PROT database: [P17888] Domain organization of [PRIA_ECOLI] by SWISSPFAM

Other resources with information on 2DWM

Community annotation for 2DWM 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

---