1DDE	Transferase	date	Nov 09, 1999
title	Structure Of The Dnag Catalytic Core
authors	J.L.Keck, D.D.Roche, A.S.Lynch, J.M.Berger
compound		source
Molecule: Dna Primase Chain: A Fragment: 36 Kda Catalytic Core Domain Synonym: Dnag Ec: 2.7.7.- Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Sg13009 Expression_system_plasmid: Prep4 Derivative
symmetry	Space Group: P 21 21 21	R_factor 0.209 R_Free 0.263
crystal cell	length a length b length c angle alpha angle beta angle gamma 38.020 55.890 139.490 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	Y1	enzyme	Transferase E.C.2.7.7 BRENDA
related structures	by homologous chain: 1DD9, 1EQN
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of the RNA polymerase domain of E. coli primase., Keck JL, Roche DD, Lynch AS, Berger JM, Science 2000 Mar 31;287(5462):2482-6. PMID:10741967

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (1dde.pdb1.gz) 56 Kb LPC: Ligand-Protein Contacts for 1DDE CSU: Contacts of Structural Units for 1DDE Likely Quarternary Molecular Structure file(s) for 1DDE Retrieve 1DDE in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1DDE from S2C, [Save to disk]

View 1DDE 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 1DDE

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1DDE, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ddea_, 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: [1dde_A] [1dde] SWISS-PROT database: [P0ABS5] Domain organization of [PRIM_ECOLI] by SWISSPFAM Domain found in 1DDE: [TOPRIM ] by SMART

Other resources with information on 1DDE

Community annotation for 1DDE 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

---