9X1F | pdb_00009x1f

NMR structure of the membrane-active toxin U11-MYRTX-Tb1a from ant Tetramorium bicarinatum in DPC micelle

PDB DOI: https://doi.org/10.2210/pdb9X1F/pdb

Classification: TOXIN
Organism(s): Tetramorium bicarinatum
Mutation(s): No

Deposited: 2025-10-01 Released: 2026-10-07
Deposition Author(s): Gorelov, S.A., Chernaya, E.M., Mironov, P.A., Shenkarev, Z.O.
Funding Organization(s): Russian Science Foundation

Experimental Data Snapshot

Method: SOLUTION NMR
Conformers Calculated: 200
Conformers Submitted: 20
Selection Criteria: structures with the least restraint violations

wwPDB Validation 3D Report Full Report

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

Literature

Membrane-active Toxin U11-MTRTX-Tb1a from the Ant Tetramorium bicarinatum Undergoes Significant Structural Rearrangement upon Micelle Binding

Lyukmanova, E.N.

To be published.

Macromolecule Content

Total Structure Weight: 4.03 kDa
Atom Count: 280
Modeled Residue Count: 34
Deposited Residue Count: 34
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
U11-myrmicitoxin-Tb1a	A	34	Tetramorium bicarinatum	Mutation(s): 0
UniProt
Find proteins for A0A6M3Z554 (Tetramorium bicarinatum) Explore A0A6M3Z554 Go to UniProtKB: A0A6M3Z554
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A6M3Z554
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: SOLUTION NMR
Conformers Calculated: 200
Conformers Submitted: 20
Selection Criteria: structures with the least restraint violations

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-10-07

Deposition Author(s):

Shenkarev, Z.O.

Funding Organization	Location	Grant Number
Russian Science Foundation	Russian Federation	24-25-00160

Revision History (Full details and data files)

Version 1.0: 2026-10-07
Type: Initial release