1SGH Structural Protein date Feb 23, 2004
title Moesin Ferm Domain Bound To Ebp50 C-Terminal Peptide
authors C.M.Finnerty, D.Chambers, J.Ingraffea, H.R.Faber, P.A.Karplus, A.Bretscher
compound source
Molecule: Moesin
Chain: A
Fragment: Ferm Domain
Synonym: Membrane-Organizing Extension Spike Protein
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Msn
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5alpha
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe16

Molecule: Ezrin-Radixin-Moesin Binding Phosphoprotein 50
Chain: B
Synonym: Ebp50, Na+, H+, Exchange Regulatory Cofactor Nhe- Rf, Nherf-1, Regulatory Cofactor Of Na+, H+, Exchanger, Sodium-Hydrogen Exchanger Regulatory Factor 1, Solute Carrier Family 9 Isoform 3 Regulatory Factor 1;
Engineered: Yes

Synthetic: Yes
Other_details: This Sequence Ocurrs Naturally In Humans
symmetry Space Group: C 1 2 1
R_factor 0.338 R_Free 0.401
length a length b length c angle alpha angle beta angle gamma
127.600 70.500 62.800 90.00 106.10 90.00
method X-Ray Diffractionresolution 3.50 Å
note 1SGH is a representative structure


Primary referenceThe EBP50-moesin interaction involves a binding site regulated by direct masking on the FERM domain., Finnerty CM, Chambers D, Ingraffea J, Faber HR, Karplus PA, Bretscher A, J Cell Sci 2004 Mar 15;117(Pt 8):1547-52. PMID:15020681
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1sgh.pdb1.gz) 50 Kb
  • CSU: Contacts of Structural Units for 1SGH
  • Likely Quarternary Molecular Structure file(s) for 1SGH
  • Structure Factors (64 Kb)
  • Retrieve 1SGH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SGH from S2C, [Save to disk]
  • Re-refined 1sgh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1SGH 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 1SGH
  • 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 1SGH, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sgha2, region A:199-297 [Jmol] [rasmolscript] [script source]
        - Domain d1sgha3, region A:4-87 [Jmol] [rasmolscript] [script source]
        - Domain d1sgha1, region A:88-198 [Jmol] [rasmolscript] [script source]
        - Domain d1sghb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1sgh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sgh_A] [1sgh_B] [1sgh]
  • SWISS-PROT database: [P26038] [O14745]
  • Belongs to the ezrin/radixin/moesin-binding phosphoprotein 50 (ebp50) family according to TCDB.
  • Domain organization of [MOES_HUMAN] [NHRF1_HUMAN] by SWISSPFAM
  • Domains found in 1SGH: [B41] [FERM_C ] by SMART
  • Other resources with information on 1SGH
  • Community annotation for 1SGH 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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