5EJD

The crystal structure of holo T3CT


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.49 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.194 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural basis of nonribosomal peptide macrocyclization in fungi

Zhang, J.Liu, N.Cacho, R.A.Gong, Z.Liu, Z.Qin, W.Tang, C.Tang, Y.Zhou, J.

(2016) Nat.Chem.Biol. 12: 1001-1003

  • DOI: 10.1038/nchembio.2202
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Nonribosomal peptide synthetases (NRPSs) in fungi biosynthesize important pharmaceutical compounds, including penicillin, cyclosporine and echinocandin. To understand the fungal strategy of forging the macrocyclic peptide linkage, we determined the c ...

    Nonribosomal peptide synthetases (NRPSs) in fungi biosynthesize important pharmaceutical compounds, including penicillin, cyclosporine and echinocandin. To understand the fungal strategy of forging the macrocyclic peptide linkage, we determined the crystal structures of the terminal condensation-like (C T ) domain and the holo thiolation (T)-C T complex of Penicillium aethiopicum TqaA. The first, to our knowledge, structural depiction of the terminal module in a fungal NRPS provides a molecular blueprint for generating new macrocyclic peptide natural products.


    Organizational Affiliation

    National Center for Protein Science Shanghai, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 333 Haike Road, Shanghai 201210, China.,Shanghai Collaborative Innovation Center for Biomanufacturing Technology, 30 Meilong Road, Shanghai 200237, China.,State Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China.,Department of Chemical and Biomolecular Engineering, Department of Chemistry and Biochemistry, University of California Los Angeles, 420 Westwood Plaza, Los Angeles, CA 90095, USA.,CAS Key Laboratory of Magnetic Resonance in Biological Systems, State Key Laboratory of Magnetic Resonance and Atomic Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, China.,Department of Pharmacology, Zhejiang University School of Medicine, Hangzhou, 430071, China.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
TqaA
B, D, F, H, J, L, N, P
477Penicillium aethiopicumMutation(s): 0 
Find proteins for F1CWE4 (Penicillium aethiopicum)
Go to UniProtKB:  F1CWE4
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
TqaA
A, C, E, G, I, K, M, O
77Penicillium aethiopicumMutation(s): 0 
Find proteins for F1CWE4 (Penicillium aethiopicum)
Go to UniProtKB:  F1CWE4
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
GOL
Query on GOL

Download SDF File 
Download CCD File 
B, D, P
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
5PD
Query on 5PD

Download SDF File 
Download CCD File 
A, C, E, G, I, K, M, O
(R)-3-hydroxy-4-((3-((2-mercaptoethyl)amino)-3-oxopropyl)amino)-2,2-dimethyl-4-oxobutyl hydrogen phosphonate
C11 H23 N2 O6 P S
YXOTVSUMWFLVRX-VIFPVBQESA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.49 Å
  • R-Value Free: 0.222 
  • R-Value Work: 0.194 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 104.194α = 90.00
b = 204.760β = 91.10
c = 126.047γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data scaling
REFMACrefinement
PHENIXphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-10-19
    Type: Initial release
  • Version 1.1: 2016-11-30
    Type: Database references
  • Version 1.2: 2017-09-27
    Type: Data collection