3K5J

Crystal structure of Putative SUFU (suppressor of fused protein) homolog (YP_208451.1) from Neisseria gonorrhoeae FA 1090 at 1.40 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.4 Å
  • R-Value Free: 0.162 
  • R-Value Work: 0.134 

wwPDB Validation 3D Report Full Report


This is version 2.0 of the entry. See complete history

Literature

The crystal structure of a bacterial Sufu-like protein defines a novel group of bacterial proteins that are similar to the N-terminal domain of human Sufu.

Das, D.Finn, R.D.Abdubek, P.Astakhova, T.Axelrod, H.L.Bakolitsa, C.Cai, X.Carlton, D.Chen, C.Chiu, H.J.Chiu, M.Clayton, T.Deller, M.C.Duan, L.Ellrott, K.Farr, C.L.Feuerhelm, J.Grant, J.C.Grzechnik, A.Han, G.W.Jaroszewski, L.Jin, K.K.Klock, H.E.Knuth, M.W.Kozbial, P.Krishna, S.S.Kumar, A.Lam, W.W.Marciano, D.Miller, M.D.Morse, A.T.Nigoghossian, E.Nopakun, A.Okach, L.Puckett, C.Reyes, R.Tien, H.J.Trame, C.B.van den Bedem, H.Weekes, D.Wooten, T.Xu, Q.Yeh, A.Zhou, J.Hodgson, K.O.Wooley, J.Elsliger, M.A.Deacon, A.M.Godzik, A.Lesley, S.A.Wilson, I.A.

(2010) Protein Sci. 19: 2131-2140

  • DOI: 10.1002/pro.497

  • PubMed Abstract: 
  • Sufu (Suppressor of Fused), a two-domain protein, plays a critical role in regulating Hedgehog signaling and is conserved from flies to humans. A few bacterial Sufu-like proteins have previously been identified based on sequence similarity to the N-t ...

    Sufu (Suppressor of Fused), a two-domain protein, plays a critical role in regulating Hedgehog signaling and is conserved from flies to humans. A few bacterial Sufu-like proteins have previously been identified based on sequence similarity to the N-terminal domain of eukaryotic Sufu proteins, but none have been structurally or biochemically characterized and their function in bacteria is unknown. We have determined the crystal structure of a more distantly related Sufu-like homolog, NGO1391 from Neisseria gonorrhoeae, at 1.4 Å resolution, which provides the first biophysical characterization of a bacterial Sufu-like protein. The structure revealed a striking similarity to the N-terminal domain of human Sufu (r.m.s.d. of 2.6 Å over 93% of the NGO1391 protein), despite an extremely low sequence identity of ∼15%. Subsequent sequence analysis revealed that NGO1391 defines a new subset of smaller, Sufu-like proteins that are present in ∼200 bacterial species and has resulted in expansion of the SUFU (PF05076) family in Pfam.


    Organizational Affiliation

    Joint Center for Structural Genomics. http://www.jcsg.org




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Suppressor of fused family protein
A
183Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090)Mutation(s): 0 
Find proteins for Q5F6Z8 (Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090))
Go to UniProtKB:  Q5F6Z8
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
GOL
Query on GOL

Download SDF File 
Download CCD File 
A
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
A
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

Unit Cell:
Length (Å)Angle (°)
a = 50.719α = 90.00
b = 50.719β = 90.00
c = 143.596γ = 120.00
Software Package:
Software NamePurpose
autoSHARPphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
SHELXDphasing
SHELXphasing
REFMACrefinement
MolProbitymodel building
XSCALEdata scaling
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-01-26
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 2.0: 2017-10-25
    Type: Advisory, Author supporting evidence, Database references, Polymer sequence, Refinement description, Source and taxonomy, Structure summary