5GZ7

Crystal Structure of the complex of Ribosome Inactivating Protein with 1,2-ethanediol at 1.95 Angstrom resolution

• PDB DOI: https://doi.org/10.2210/pdb5GZ7/pdb

• Classification: HYDROLASE
• Organism(s): Momordica balsamina
• Mutation(s): No 


• Deposited: 2016-09-26 Released: 2016-10-26 
• Deposition Author(s): Tiwari, P., Pandey, S.N., Kaur, P., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.214 
• R-Value Work: 0.156 
• R-Value Observed: 0.159 

Starting Model: experimental

Literature

Crystal Structure of the complex of Ribosome Inactivating Protein with 1,2-ethanediol at 1.95 Angstrom resolution.

Tiwari, P., Pandey, S.N., Kaur, P., Sharma, S., Singh, T.P.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 27.56 kDa 
• Atom Count: 2,208 
• Modelled Residue Count: 246 
• Deposited Residue Count: 246 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribosome inactivating protein	A	246	Momordica balsamina	Mutation(s): 0  EC: 3.2.2.22
UniProt
Find proteins for D9J2T9 (Momordica balsamina) Explore D9J2T9  Go to UniProtKB:  D9J2T9
Glycosylation
Glycosylation Sites: 1

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
NAG	B [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
GOL	C [auth A], D [auth A]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
EDO	E [auth A]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.95 Å
• R-Value Free: 0.214 
• R-Value Work: 0.156 
• R-Value Observed: 0.159 
• Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 130.197	α = 90
b = 130.197	β = 90
c = 40.656	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-10-26 
Deposition Author(s): Tiwari, P., Pandey, S.N., Kaur, P., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2016-10-26
  Type: Initial release
  
• Version 1.1: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Structure summary
• Version 1.2: 2023-11-08
  Changes: Data collection, Database references, Refinement description, Structure summary
• Version 1.3: 2024-11-13
  Changes: Structure summary