5N81

Crystal structure of an engineered TycA variant in complex with an O-propargyl-beta-Tyr-AMP analog


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.176 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Nonribosomal biosynthesis of backbone-modified peptides.

Niquille, D.L.Hansen, D.A.Mori, T.Fercher, D.Kries, H.Hilvert, D.

(2018) Nat Chem 10: 282-287


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Tyrocidine synthase 1
A, B
427Brevibacillus parabrevisMutation(s): 0 
Gene Names: tycA
Find proteins for P09095 (Brevibacillus parabrevis)
Go to UniProtKB:  P09095
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

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A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
8Q2
Query on 8Q2

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A, B
[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl ~{N}-[(3~{S})-3-azanyl-3-(4-prop-2-ynoxyphenyl)propanoyl]sulfamate
C22 H25 N7 O8 S
SOQSTTVKSPLYCJ-KSHOWADASA-N
 Ligand Interaction
BTB
Query on BTB

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B
2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
BIS-TRIS BUFFER
C8 H19 N O5
OWMVSZAMULFTJU-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.201 
  • R-Value Work: 0.176 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 59.574α = 90.00
b = 60.245β = 90.00
c = 247.804γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata scaling
PHASERphasing
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-12-13
    Type: Initial release
  • Version 1.1: 2018-02-28
    Type: Database references