1NRN Serine Proteinase Receptor date Jan 18, 1994
title Crystallographic Structures Of Thrombin Complexed With Thrombin Receptor Peptides: Existence Of Expected And Novel Binding Modes
authors A.Tulinsky, I.I.Mathews
compound source
Molecule: Alpha-Thrombin (Small Subunit)
Chain: L
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Alpha-Thrombin (Large Subunit)
Chain: H
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Receptor Based Peptide Nrs
Chain: R
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: C 1 2 1
length a length b length c angle alpha angle beta angle gamma
129.800 51.900 63.300 90.00 101.00 90.00
method X-Ray Diffractionresolution 3.10 Å
enzyme Hydrolase E.C. BRENDA


Primary referenceCrystallographic structures of thrombin complexed with thrombin receptor peptides: existence of expected and novel binding modes., Mathews II, Padmanabhan KP, Ganesh V, Tulinsky A, Ishii M, Chen J, Turck CW, Coughlin SR, Fenton JW 2nd, Biochemistry 1994 Mar 22;33(11):3266-79. PMID:8136362
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1nrn.pdb1.gz) 51 Kb
  • CSU: Contacts of Structural Units for 1NRN
  • Likely Quarternary Molecular Structure file(s) for 1NRN
  • Retrieve 1NRN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NRN from S2C, [Save to disk]
  • View 1NRN 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 1NRN
  • 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 1NRN, from MSDmotif at EBI
  • Genome occurence of 1NRN's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nrn.1, region L:,H [Jmol] [rasmolscript] [script source]
  • Fold representative 1nrn from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1nrn_L] [1nrn_H] [1nrn] [1nrn_R]
  • SWISS-PROT database: [P25116] [P00734]
  • Domain organization of [PAR1_HUMAN] [THRB_HUMAN] by SWISSPFAM
  • Domain found in 1NRN: [Tryp_SPc ] by SMART
  • Other resources with information on 1NRN
  • Community annotation for 1NRN 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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