1RMR Protein Binding date Nov 28, 2003
title Crystal Structure Of Schistatin, A Disintegrin Homodimer From Saw-Scaled Viper (Echis Carinatus) At 2.5 A Resolution
authors S.Bilgrami, S.Tomar, S.Yadav, P.Kaur, J.Kumar, T.Jabeen, S.Sharma, T.P.Singh
compound source
Molecule: Disintegrin Schistatin
Chain: A
Organism_scientific: Echis Carinatus
Organism_common: Saw-Scaled Viper
Organism_taxid: 40353
Secretion: Venom
symmetry Space Group: I 41 2 2
R_factor 0.190 R_Free 0.230
length a length b length c angle alpha angle beta angle gamma
91.645 91.645 55.049 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
related structures by homologous chain: 1TEJ, 2ECH
  • toxin activity

  • Primary referenceCrystal structure of schistatin, a disintegrin homodimer from saw-scaled viper (Echis carinatus) at 2.5 A resolution., Bilgrami S, Tomar S, Yadav S, Kaur P, Kumar J, Jabeen T, Sharma S, Singh TP, J Mol Biol 2004 Aug 13;341(3):829-37. PMID:15317139
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk]
  • Biological Unit Coordinates (1rmr.pdb1.gz) 21 Kb
  • CSU: Contacts of Structural Units for 1RMR
  • Likely Quarternary Molecular Structure file(s) for 1RMR
  • Retrieve 1RMR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RMR from S2C, [Save to disk]
  • View 1RMR 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 1RMR
  • 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 1RMR, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rmra_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1rmr from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1rmr_A] [1rmr]
  • SWISS-PROT database: [P83658]
  • Domain organization of [DISS_ECHCA] by SWISSPFAM
  • Domain found in 1RMR: [DISIN ] by SMART
  • Other resources with information on 1RMR
  • Community annotation for 1RMR 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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