38TI | pdb_000038ti

NMR solution structure of recombinant tarantula neurotoxin GsAF2

PDB DOI: https://doi.org/10.2210/pdb38TI/pdb
BMRB: 52977

Classification: TOXIN
Organism(s): Grammostola rosea
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2026-09-17 Released: 2026-10-14
Deposition Author(s): Adhikary, K., Poget, S.F., Zhuang, J.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 300
Conformers Submitted: 20
Selection Criteria: all calculated structures submitted

wwPDB Validation 3D Report Full Report

Validation slider image for 38TI

This is version 1.0 of the entry. See complete history.

Literature

STRUCTURAL CHARACTERIZATION OF A TARANTULA TOXIN AND ITS INTERACTIONS WITH LIPID BILAYERS AND VOLTAGE-GATED SODIUM CHANNELS

Adhikary, K., Poget, S.F., Zhuang, J.

To be published.

Macromolecule Content

Total Structure Weight: 4.05 kDa
Atom Count: 279
Modeled Residue Count: 32
Deposited Residue Count: 32
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kappa-theraphotoxin-Gr2c	A	32	Grammostola rosea	Mutation(s): 0
UniProt
Find proteins for P61409 (Grammostola rosea) Explore P61409 Go to UniProtKB: P61409
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P61409
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 300
Conformers Submitted: 20
Selection Criteria: all calculated structures submitted

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-10-14

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	1R15GM141976

Revision History (Full details and data files)

Version 1.0: 2026-10-14
Type: Initial release