7ULR

recombinant kappa-bungarotoxin

PDB DOI: https://doi.org/10.2210/pdb7ULR/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Bungarus multicinctus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-04-05 Released: 2023-05-03
Deposition Author(s): Xu, J., Lei, X., Chen, L.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.190
R-Value Work: 0.165
R-Value Observed: 0.167

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Structure of recombinant kappa-bungarotoxin at 1.8 Angstroms resolution.

Xu, J., Lei, X., Chen, L.

To be published.

Macromolecule Content

Total Structure Weight: 14.83 kDa
Atom Count: 1,178
Modelled Residue Count: 134
Deposited Residue Count: 134
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kappa-bungarotoxin	A, B	67	Bungarus multicinctus	Mutation(s): 0
UniProt
Find proteins for P01398 (Bungarus multicinctus) Explore P01398 Go to UniProtKB: P01398
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P01398
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.190
R-Value Work: 0.165
R-Value Observed: 0.167
Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 27.09	α = 70.44
b = 30.99	β = 75.97
c = 39.43	γ = 71.94

Software Package:

Software Name	Purpose
PHENIX	refinement
MOSFLM	data reduction
Aimless	data scaling
PHENIX	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-05-03

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R01GM064642

Revision History (Full details and data files)

Version 1.0: 2023-05-03
Type: Initial release
Version 1.1: 2023-10-25
Changes: Data collection, Refinement description

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.