1O18 Contractile Protein date Nov 04, 2002
title Molecular Models Of Averaged Rigor Crossbridges From Tomogra Insect Flight Muscle
authors L.F.Chen, H.Winkler, M.K.Reedy, M.C.Reedy, K.A.Taylor
compound source
Molecule: Skeletal Muscle Myosin II
Chain: A, D, G, J, M, P
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Other_details: Organism From Which The Myosin For The Cryst Structure That Provided 2mys Was Obtained;

Molecule: Skeletal Muscle Myosin II Regulatory Light Chain
Chain: E, H, K, N, Q

Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Other_details: Organism From Which The Myosin For The Cryst Structure That Provided 2mys Was Obtained;

Molecule: Skeletal Muscle Myosin II Essential Light Chain
Chain: F, I, L, O, R

Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Other_details: Organism From Which The Myosin For The Cryst Structure That Provided 2mys Was Obtained;

Molecule: Skeletal Muscle Actin
Chain: 1, 2, 3, 4, 5, 6, 7, 8, 9, V, W, X, Y, Z

Organism_scientific: Oryctolagus Cuniculus
Organism_common: Rabbit
Organism_taxid: 9986
Other_details: Organism From Which The Actin That Provided Crystal Structure For 1atn Was Obtained
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Electron Microscopyresolution 70.00 Å
ligand MLY enzyme
Gene
Ontology
ChainFunctionProcessComponent
7, Y, 2, V, Z, 1, 6, W, X, 3, 9, 8, 4, 5


F, L, O, R, I


M, A, J, P, D, G


N, K, E, Q, H


Primary referenceMolecular modeling of averaged rigor crossbridges from tomograms of insect flight muscle., Chen LF, Winkler H, Reedy MK, Reedy MC, Taylor KA, J Struct Biol 2002 Apr-May;138(1-2):92-104. PMID:12160705
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1576 Kb) [Save to disk]
  • Biological Unit Coordinates (1o18.pdb1.gz) 1551 Kb
  • LPC: Ligand-Protein Contacts for 1O18
  • CSU: Contacts of Structural Units for 1O18
  • Likely Quarternary Molecular Structure file(s) for 1O18
  • Retrieve 1O18 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1O18 from S2C, [Save to disk]
  • View 1O18 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 1O18
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1O18, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1o181_, region 1 [Jmol] [rasmolscript] [script source]
        - Domain d1o182_, region 2 [Jmol] [rasmolscript] [script source]
        - Domain d1o183_, region 3 [Jmol] [rasmolscript] [script source]
        - Domain d1o184_, region 4 [Jmol] [rasmolscript] [script source]
        - Domain d1o185_, region 5 [Jmol] [rasmolscript] [script source]
        - Domain d1o186_, region 6 [Jmol] [rasmolscript] [script source]
        - Domain d1o187_, region 7 [Jmol] [rasmolscript] [script source]
        - Domain d1o188_, region 8 [Jmol] [rasmolscript] [script source]
        - Domain d1o189_, region 9 [Jmol] [rasmolscript] [script source]
        - Domain d1o18a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1o18d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1o18e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1o18f_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1o18g_, region G [Jmol] [rasmolscript] [script source]
        - Domain d1o18h_, region H [Jmol] [rasmolscript] [script source]
        - Domain d1o18i_, region I [Jmol] [rasmolscript] [script source]
        - Domain d1o18j_, region J [Jmol] [rasmolscript] [script source]
        - Domain d1o18k_, region K [Jmol] [rasmolscript] [script source]
        - Domain d1o18l_, region L [Jmol] [rasmolscript] [script source]
        - Domain d1o18m_, region M [Jmol] [rasmolscript] [script source]
        - Domain d1o18n_, region N [Jmol] [rasmolscript] [script source]
        - Domain d1o18o_, region O [Jmol] [rasmolscript] [script source]
        - Domain d1o18p_, region P [Jmol] [rasmolscript] [script source]
        - Domain d1o18q_, region Q [Jmol] [rasmolscript] [script source]
        - Domain d1o18r_, region R [Jmol] [rasmolscript] [script source]
        - Domain d1o18v_, region V [Jmol] [rasmolscript] [script source]
        - Domain d1o18w_, region W [Jmol] [rasmolscript] [script source]
        - Domain d1o18x_, region X [Jmol] [rasmolscript] [script source]
        - Domain d1o18y_, region Y [Jmol] [rasmolscript] [script source]
        - Domain d1o18z_, region Z [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1o18_H] [1o18_4] [1o18_1] [1o18_X] [1o18_O] [1o18_Y] [1o18_3] [1o18_5] [1o18_Z] [1o18_G] [1o18_2] [1o18_I] [1o18_W] [1o18_N] [1o18_K] [1o18_Q] [1o18_9] [1o18_6] [1o18_R] [1o18_7] [1o18] [1o18_P] [1o18_V] [1o18_A] [1o18_8] [1o18_M] [1o18_J] [1o18_F] [1o18_L] [1o18_E] [1o18_D]
  • SWISS-PROT database: [P68135] [P02605] [P02609] [P13538]
  • Domain organization of [ACTS_RABIT] [MLE3_CHICK] [MLRS_CHICK] [MYSS_CHICK] by SWISSPFAM
  • Domains found in 1O18: [ACTIN] [EFh] [IQ] [MYSc ] by SMART
  • Other resources with information on 1O18
  • Community annotation for 1O18 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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