6ZEA | pdb_00006zea

Strictosidine Synthase from Catharanthus roseus in complex with racemic 1-methyl-2,3,4,9-tetrahydro-1H-beta-carboline


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free: 
    0.218 (Depositor), 0.231 (DCC) 
  • R-Value Work: 
    0.182 (Depositor), 0.196 (DCC) 
  • R-Value Observed: 
    0.184 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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Ligand Structure Quality Assessment 


This is version 1.2 of the entry. See complete history

Literature

Strictosidine Synthase from Catharanthus roseus in complex with racemic 1-methyl-2,3,4,9-tetrahydro-1H-beta-carboline

Eger, E.Sharma, M.Kroutil, W.Grogan, G.

To be published.

Macromolecule Content 

  • Total Structure Weight: 36.38 kDa 
  • Atom Count: 2,685 
  • Modeled Residue Count: 308 
  • Deposited Residue Count: 321 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Strictosidine synthase321Catharanthus roseusMutation(s): 0 
Gene Names: STR1SSS
EC: 4.3.3.2 (PDB Primary Data), 3.5.99.13 (UniProt)
UniProt
Find proteins for P18417 (Catharanthus roseus)
Explore P18417 
Go to UniProtKB:  P18417
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP18417
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
QGH
(Subject of Investigation/LOI)

Query on QGH



Download:Ideal Coordinates CCD File
F [auth A](1~{R})-1-methyl-2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-b]indole
C12 H14 N2
LPIJOZBIVDCQTE-MRVPVSSYSA-N
QGK
(Subject of Investigation/LOI)

Query on QGK



Download:Ideal Coordinates CCD File
G [auth A](1~{S})-1-methyl-2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-b]indole
C12 H14 N2
LPIJOZBIVDCQTE-QMMMGPOBSA-N
EDO

Query on EDO



Download:Ideal Coordinates CCD File
B [auth A],
C [auth A],
D [auth A],
E [auth A]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.54 Å
  • R-Value Free:  0.218 (Depositor), 0.231 (DCC) 
  • R-Value Work:  0.182 (Depositor), 0.196 (DCC) 
  • R-Value Observed: 0.184 (Depositor) 
Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.44α = 90
b = 71.42β = 90
c = 109.58γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
SCALAdata scaling
MOLREPphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2020-09-02
    Type: Initial release
  • Version 1.1: 2024-01-24
    Changes: Data collection, Database references, Refinement description
  • Version 1.2: 2024-10-23
    Changes: Structure summary