1TGO	Transferase	date	Feb 23, 1999
title	Thermostable B Type Dna Polymerase From Thermococcus Gorgona
authors	K.P.Hopfner, A.Eichinger, R.A.Engh, F.Laue, W.Ankenbauer, R.Hube B.Angerer
compound		source
Molecule: Protein (Thermostable B Dna Polymerase) Chain: A Ec: 2.7.7.7 Engineered: Yes		Organism_scientific: Thermococcus Gorgonarius Organism_taxid: 71997 Cellular_location: Cytoplasm Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834 Expression_system_cellular_location: Cytoplasm
symmetry	Space Group: P 21 21 21	R_factor 0.209 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.110 105.220 154.160 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand		enzyme	Transferase E.C.2.7.7.7 BRENDA
related structures	by homologous chain: 1D5A, 1QQC
Gene Ontology	Chain Function Process Component A DNA-directed DNA polymerase ... nuclease activity exonuclease activity
Primary reference	Crystal structure of a thermostable type B DNA polymerase from Thermococcus gorgonarius., Hopfner KP, Eichinger A, Engh RA, Laue F, Ankenbauer W, Huber R, Angerer B, Proc Natl Acad Sci U S A 1999 Mar 30;96(7):3600-5. PMID:10097083

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (137 Kb) [Save to disk] Biological Unit Coordinates (1tgo.pdb1.gz) 132 Kb CSU: Contacts of Structural Units for 1TGO Likely Quarternary Molecular Structure file(s) for 1TGO Retrieve 1TGO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TGO from S2C, [Save to disk]

View 1TGO 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 1TGO

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TGO, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tgoa1, region A:1-347 [Jmol] [rasmolscript] [script source]     - Domain d1tgoa2, region A:348-773 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1tgo] [1tgo_A] SWISS-PROT database: [P56689] Domain organization of [DPOL_THEGO] by SWISSPFAM Domain found in 1TGO: [POLBc ] by SMART

Other resources with information on 1TGO

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

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