1S0M	Transferase Dna	date	Dec 31, 2003
title	Crystal Structure Of A Benzo[A]Pyrene Diol Epoxide Adduct In Complex With A Dna Polymerase
authors	H.Ling, J.M.Sayer, F.Boudsocq, B.S.Plosky, R.Woodgate, W.Yang
compound		source
Molecule: 5'-D(Gpgpgpgpgpapapgpgpaptptpt)-3' Chain: C, E Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Paptpapapaptpcpcptptpcpcpcpcp Chain: D, F Engineered: Yes		Synthetic: Yes
Molecule: Dna Polymerase Iv Chain: A, B Synonym: Pol Iv Ec: 2.7.7.7 Engineered: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 273057 Strain: P2 Gene: Dpo4 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet22b
symmetry	Space Group: P 21 21 21	R_factor 0.207 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 100.029 103.545 106.127 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	BAP, CA, DTP, MG	enzyme	Transferase E.C.2.7.7.7 BRENDA
related structures	by homologous chain: 1N56, 1S0N
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of a benzo[a]pyrene diol epoxide adduct in a ternary complex with a DNA polymerase., Ling H, Sayer JM, Plosky BS, Yagi H, Boudsocq F, Woodgate R, Jerina DM, Yang W, Proc Natl Acad Sci U S A 2004 Feb 24;101(8):2265-9. PMID:14982998

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (148 Kb) [Save to disk] Biological Unit Coordinates (1s0m.pdb1.gz) 73 Kb Biological Unit Coordinates (1s0m.pdb2.gz) 72 Kb LPC: Ligand-Protein Contacts for 1S0M CSU: Contacts of Structural Units for 1S0M Likely Quarternary Molecular Structure file(s) for 1S0M Structure Factors (279 Kb) Retrieve 1S0M in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1S0M from S2C, [Save to disk] Re-refined 1s0m structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1S0M 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 1S0M

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 1S0M, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1s0ma2, region A:1-240 [Jmol] [rasmolscript] [script source]     - Domain d1s0ma1, region A:241-341 [Jmol] [rasmolscript] [script source]     - Domain d1s0mb2, region B:1-240 [Jmol] [rasmolscript] [script source]     - Domain d1s0mb1, region B:241-341 [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: [1s0m_C] [1s0m_E] [1s0m_F] [1s0m_D] [1s0m_B] [1s0m] [1s0m_A] SWISS-PROT database: [Q97W02] Domain organization of [DPO42_SULSO] by SWISSPFAM

Other resources with information on 1S0M

Community annotation for 1S0M at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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