6LOR

crystal structure of alpha-momorcharin in complex with ADP

• PDB DOI: https://doi.org/10.2210/pdb6LOR/pdb

• Classification: PLANT PROTEIN
• Organism(s): Momordica charantia
• Mutation(s): No 


• Deposited: 2020-01-07 Released: 2020-11-18 
• Deposition Author(s): Fan, X., Jin, T.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.251 
• R-Value Work: 0.218 

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 32.21 kDa 
• Atom Count: 2,217 
• Modelled Residue Count: 245 
• Deposited Residue Count: 286 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ribosome-inactivating protein momordin I	A	286	Momordica charantia	Mutation(s): 0  EC: 3.2.2.22
UniProt
Find proteins for P16094 (Momordica charantia) Explore P16094  Go to UniProtKB:  P16094

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ADP (Subject of Investigation/LOI)	B [auth A]	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N
NAG	C [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.35 Å
• R-Value Free: 0.251 
• R-Value Work: 0.218 
• Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 130.361	α = 90
b = 130.361	β = 90
c = 39.333	γ = 120

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2020-11-18 
Deposition Author(s): Fan, X., Jin, T.

Revision History  

• Version 1.0: 2020-11-18
  Type: Initial release
  
• Version 1.1: 2023-11-29
  Changes: Data collection, Database references, Derived calculations, Refinement description