1TWR date
authors
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution
ligand NO, VER enzyme
Gene
Ontology
ChainFunctionProcessComponent
B, A


Primary referenceCrystal structures of ferrous and ferrous-NO forms of verdoheme in a complex with human heme oxygenase-1: catalytic implications for heme cleavage., Lad L, Ortiz de Montellano PR, Poulos TL, J Inorg Biochem 2004 Nov;98(11):1686-95. PMID:15522396
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk]
  • Biological Unit Coordinates (1twr.pdb1.gz) 74 Kb
  • LPC: Ligand-Protein Contacts for 1TWR
  • CSU: Contacts of Structural Units for 1TWR
  • Likely Quarternary Molecular Structure file(s) for 1TWR
  • Retrieve 1TWR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TWR from S2C, [Save to disk]
  • View 1TWR 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 1TWR
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1TWR, from MSDmotif at EBI
  • Fold representative 1twr from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1twr] [1twr_A] [1twr_B]
  • SWISS-PROT database: [P09601]
  • Domain organization of [HMOX1_HUMAN] by SWISSPFAM
  • Other resources with information on 1TWR
  • Community annotation for 1TWR 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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