OCA Atlas for 2N9T

2N9T

Toxin

date

Dec 08, 2015

title

Nmr Solution Structure Of Protx-II

authors

C.I.Schroeder

compound

source

Molecule: Betaomega-Theraphotoxin-Tp2a
Chain: A
Synonym: Betaomega-Trtx-Tp2a, Protx-II, Pt-II, Protoxin-2, Protx2;
Engineered: Yes

Synthetic: Yes
Organism_scientific: Thrixopelma Pruriens
Organism_common: Green Velvet
Organism_taxid: 213387
Other_details: Fmoc Solid-Phase Peptide Synthesis

method

Solution NMR

Gene
Ontology

Chain	Function	Process	Component
A	toxin activity

Primary reference

Interaction of Tarantula Venom Peptide ProTx-II with Lipid Membranes is a Prerequisite for its Inhibition of Human Voltage-gated Sodium Channel NaV1.7., Henriques ST, Deplazes E, Lawrence N, Cheneval O, Chaousis S, Inserra M, Thongyoo P, King GF, Mark AE, Vetter I, Craik DJ, Schroeder CI, J Biol Chem. 2016 Jun 16. pii: jbc.M116.729095. PMID:27311819

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (168 Kb) [Save to disk]

Biological Unit Coordinates (2n9t.pdb1.gz) 9 Kb

CSU: Contacts of Structural Units for 2N9T

Original NMR restraints for 2N9T from PDB

Retrieve 2N9T in mmCIF format [Save to disk]

SEQRES to COORDINATES correlation for 2N9T from S2C, [Save to disk]

View 2N9T in 3D

Proteopedia, because life has more than 2D.

On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.

On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2N9T

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2n9t] [2n9t_A]

SWISS-PROT database:

Domain organization of by SWISSPFAM

Other resources with information on 2N9T

Community annotation for 2N9T at PDBWiki (http://pdbwiki.org)

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