1YA5 Structural Protein date Dec 17, 2004
title Crystal Structure Of The Titin Domains Z1z2 In Complex With
authors N.Pinotsis, A.Popov, P.Zou, M.Wilmanns
compound source
Molecule: N2b-Titin Isoform
Chain: A, B
Fragment: Domains Z1z2, Residues 1-196
Synonym: Ttn Protein; Titin Isoform Novex-2; Titin Isoform
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet6d (Modified Pet3a)

Molecule: Telethonin
Chain: T
Fragment: Residues 1-90
Synonym: Titin Cap Protein
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Petm11
symmetry Space Group: P 21 21 21
R_factor 0.232 R_Free 0.265
crystal
cell
length a length b length c angle alpha angle beta angle gamma
46.326 63.213 242.584 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.44 Å
ligand SO4 enzyme
note 1YA5 is a representative structure
Primary referencePalindromic assembly of the giant muscle protein titin in the sarcomeric Z-disk., Zou P, Pinotsis N, Lange S, Song YH, Popov A, Mavridis I, Mayans OM, Gautel M, Wilmanns M, Nature. 2006 Jan 12;439(7073):229-33. PMID:16407954
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (86 Kb) [Save to disk]
  • Biological Unit Coordinates (1ya5.pdb1.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 1YA5
  • CSU: Contacts of Structural Units for 1YA5
  • Likely Quarternary Molecular Structure file(s) for 1YA5
  • Structure Factors (182 Kb)
  • Retrieve 1YA5 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1YA5 from S2C, [Save to disk]
  • Re-refined 1ya5 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1YA5 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 1YA5
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1YA5, from MSDmotif at EBI
  • Fold representative 1ya5 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ya5_A] [1ya5_T] [1ya5_B] [1ya5]
  • SWISS-PROT database: [O15273] [Q8WZ42]
  • Domain organization of [TELT_HUMAN] [TITIN_HUMAN] by SWISSPFAM
  • Domains found in 1YA5: [IG] [IGc2 ] by SMART
  • Alignments of the sequence of 1YA5 with the sequences similar proteins can be viewed for 1YA5's classification [TELT_HUMAN] [TITIN_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [TELT_HUMAN] [TITIN_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 1YA5
  • Community annotation for 1YA5 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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