2PZ9

Crystal structure of putative transcriptional regulator SCO4942 from Streptomyces coelicolor

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.213 
  • R-Value Observed: 0.216 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history. 


Literature

In situ proteolysis for protein crystallization and structure determination.

Dong, A., Xu, X., Edwards, A.M., Chang, C., Chruszcz, M., Cuff, M., Cymborowski, M., Di Leo, R., Egorova, O., Evdokimova, E., Filippova, E., Gu, J., Guthrie, J., Ignatchenko, A., Joachimiak, A., Klostermann, N., Kim, Y., Korniyenko, Y., Minor, W., Que, Q., Savchenko, A., Skarina, T., Tan, K., Yakunin, A., Yee, A., Yim, V., Zhang, R., Zheng, H., Akutsu, M., Arrowsmith, C., Avvakumov, G.V., Bochkarev, A., Dahlgren, L.G., Dhe-Paganon, S., Dimov, S., Dombrovski, L., Finerty, P., Flodin, S., Flores, A., Graslund, S., Hammerstrom, M., Herman, M.D., Hong, B.S., Hui, R., Johansson, I., Liu, Y., Nilsson, M., Nedyalkova, L., Nordlund, P., Nyman, T., Min, J., Ouyang, H., Park, H.W., Qi, C., Rabeh, W., Shen, L., Shen, Y., Sukumard, D., Tempel, W., Tong, Y., Tresagues, L., Vedadi, M., Walker, J.R., Weigelt, J., Welin, M., Wu, H., Xiao, T., Zeng, H., Zhu, H.

(2007) Nat Methods 4: 1019-1021

  • DOI: 10.1038/nmeth1118
  • Structures With Same Primary Citation

  • PubMed Abstract: 

    • We tested the general applicability of in situ proteolysis to form protein crystals suitable for structure determination by adding a protease (chymotrypsin or trypsin) digestion step to crystallization trials of 55 bacterial and 14 human proteins tha ...

    We tested the general applicability of in situ proteolysis to form protein crystals suitable for structure determination by adding a protease (chymotrypsin or trypsin) digestion step to crystallization trials of 55 bacterial and 14 human proteins that had proven recalcitrant to our best efforts at crystallization or structure determination. This is a work in progress; so far we determined structures of 9 bacterial proteins and the human aminoimidazole ribonucleotide synthetase (AIRS) domain.

    Organizational Affiliation: 

    Structural Genomics Consortium, University of Toronto, 100 College Street, Toronto, Ontario M5G 1L5, Canada.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Putative regulatory protein
A
226Streptomyces coelicolor A3(2)Mutation(s): 0 
Gene Names: SCO4942, 2SCK31.02c
Find proteins for Q9EWE9 (Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145))
Go to UniProtKB:  Q9EWE9
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L		 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

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.213 
  • R-Value Observed: 0.216 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 66.96α = 90
b = 66.96β = 90
c = 104.345γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
HKL-2000data reduction
HKL-3000phasing
MLPHAREphasing
DMmodel building
SHELXDphasing
Omodel building
SOLVEphasing
SHELXEmodel building
RESOLVEmodel building
Cootmodel building
CCP4model building
REFMACrefinement
ADSCdata collection
HKL-2000data scaling
DMphasing
RESOLVEphasing
CCP4phasing

Structure Validation

View Full Validation Report


View more in-depth experimental data

Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-06-19
    Type: Initial release
  • Version 1.1: 2007-11-14
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Advisory, Derived calculations, Version format compliance