1LTL Replication date May 20, 2002
title The Dodecamer Structure Of Mcm From Archaeal M. Thermoautotr
authors R.J.Fletcher, B.E.Bishop, R.P.Leon, R.A.Sclafani, C.M.Ogata, X.S.
compound source
Molecule: Dna Replication Initiator (Cdc21cdc54)
Chain: A, B, C, D, E, F
Engineered: Yes
 Organism_scientific: Methanothermobacter Thermautotrophicus
Organism_taxid: 145262
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: H 3 2
R_factor 0.245 R_Free 0.295
crystal
cell
length a length b length c angle alpha angle beta angle gamma
192.321 192.321 365.539 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
ligand ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Primary referenceThe structure and function of MCM from archaeal M. Thermoautotrophicum., Fletcher RJ, Bishop BE, Leon RP, Sclafani RA, Ogata CM, Chen XS, Nat Struct Biol 2003 Mar;10(3):160-7. PMID:12548282
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (239 Kb) [Save to disk]
  • Biological Unit Coordinates (1ltl.pdb1.gz) 462 Kb
  • Biological Unit Coordinates (1ltl.pdb2.gz) 457 Kb
  • LPC: Ligand-Protein Contacts for 1LTL
  • CSU: Contacts of Structural Units for 1LTL
  • Likely Quarternary Molecular Structure file(s) for 1LTL
  • Structure Factors (679 Kb)
  • Retrieve 1LTL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LTL from S2C, [Save to disk]
  • Re-refined 1ltl structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1LTL 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 1LTL
  • 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 1LTL, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ltla_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ltlb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1ltlc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1ltld_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1ltle_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1ltlf_, region F [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: [1ltl_E] [1ltl_D] [1ltl_F] [1ltl_C] [1ltl_B] [1ltl] [1ltl_A]
  • SWISS-PROT database: [O27798]
  • Domain organization of [O27798_METTH] by SWISSPFAM
  • Domain found in 1LTL: [MCM ] by SMART
    • Other resources with information on 1LTL
  • Community annotation for 1LTL at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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