6SSO

EDN mutant L45H

• PDB DOI: https://doi.org/10.2210/pdb6SSO/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2019-09-08 Released: 2021-10-06 
• Deposition Author(s): Fernandez-Millan, P., Prats-Ejarque, G., Vazquez-Monteagudo, S., Boix, E.
• Funding Organization(s): Spanish Ministry of Economy and Competitiveness

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.21 Å
• R-Value Free: 0.151 
• R-Value Work: 0.135 
• R-Value Observed: 0.136 

Starting Model: experimental

Literature

Structural and functional characterization of new family enzymes derivates from human RNase 1 and 3 with antimicrobial and ribonuclease activity

Fernandez-Millan, P., Prats-Ejarque, G., Vazquez-Monteagudo, S., Boix, E.

To be published.

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: 15.7 kDa 
• Atom Count: 1,410 
• Modelled Residue Count: 135 
• Deposited Residue Count: 135 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Non-secretory ribonuclease	A	135	Homo sapiens	Mutation(s): 1  Gene Names: RNASE2, EDN, RNS2 EC: 4.6.1.18
UniProt & NIH Common Fund Data Resources
Find proteins for P10153 (Homo sapiens) Explore P10153  Go to UniProtKB:  P10153
PHAROS:  P10153 GTEx:  ENSG00000169385

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACT	B [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.21 Å
• R-Value Free: 0.151 
• R-Value Work: 0.135 
• R-Value Observed: 0.136 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.12	α = 90
b = 52.47	β = 90
c = 56.63	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
XSCALE	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2021-10-06 
Deposition Author(s): Fernandez-Millan, P., Prats-Ejarque, G., Vazquez-Monteagudo, S., Boix, E.

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Funding Organization	Location	Grant Number
Spanish Ministry of Economy and Competitiveness	Spain	SAF2015-66007-P

Revision History  

• Version 1.0: 2021-10-06
  Type: Initial release
  
• Version 1.1: 2024-01-24
  Changes: Data collection, Refinement description