1G9O Signaling Protein date Nov 26, 2000
title First Pdz Domain Of The Human Na+H+ Exchanger Regulatory Factor
authors S.Karthikeyan, T.Leung, G.Birrane, G.Webster, J.A.A.Ladias
compound source
Molecule: Nhe-Rf
Chain: A
Fragment: Pdz1 Domain
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Nherf
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex-2t
symmetry Space Group: P 32 2 1
R_factor 0.181 R_Free 0.201
crystal
cell
length a length b length c angle alpha angle beta angle gamma
51.568 51.568 58.947 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.50 Å
related structures by homologous chain: 1I92
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structure of the PDZ1 domain of human Na(+)/H(+) exchanger regulatory factor provides insights into the mechanism of carboxyl-terminal leucine recognition by class I PDZ domains., Karthikeyan S, Leung T, Birrane G, Webster G, Ladias JA, J Mol Biol 2001 May 18;308(5):963-73. PMID:11352585
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (1g9o.pdb1.gz) 18 Kb
  • CSU: Contacts of Structural Units for 1G9O
  • Likely Quarternary Molecular Structure file(s) for 1G9O
  • Structure Factors (98 Kb)
  • Retrieve 1G9O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1G9O from S2C, [Save to disk]
  • Re-refined 1g9o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1G9O 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 1G9O
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1G9O from the CEP Server.
  • 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 1G9O, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1g9oa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1g9o 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: [1g9o] [1g9o_A]
  • SWISS-PROT database: [O14745]
  • Belongs to the ezrin/radixin/moesin-binding phosphoprotein 50 (ebp50) family according to TCDB.
  • Domain organization of [NHRF1_HUMAN] by SWISSPFAM
  • Domain found in 1G9O: [PDZ ] by SMART
  • Other resources with information on 1G9O
  • Community annotation for 1G9O 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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