Chemical Components in the PDB

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TMA : Summary

Code

TMA

One-letter code

X

Molecule name

TETRAMETHYLAMMONIUM ION

Systematic names

ProgramVersionName
ACDLabs 10.04 N,N,N-trimethylmethanaminium
OpenEye OEToolkits 1.5.0 tetramethylazanium

Formula

C4 H12 N

Formal charge

1

Molecular weight

74.145 Da

SMILES

TypeProgramVersionDescriptor
SMILES ACDLabs 10.04 C[N+](C)(C)C
SMILES CACTVS 3.341 C[N+](C)(C)C
SMILES OpenEye OEToolkits 1.5.0 C[N+](C)(C)C
Canonical SMILES CACTVS 3.341 C[N+](C)(C)C
Canonical SMILES OpenEye OEToolkits 1.5.0 C[N+](C)(C)C

IUPAC InChI

InChI=1S/C4H12N/c1-5(2,3)4/h1-4H3/q+1

IUPAC InChI key

QEMXHQIAXOOASZ-UHFFFAOYSA-N
TMA

wwPDB Information

Atom count

17 (5 without Hydrogen)

Polymer type

Bound ligand

Type description

NON-POLYMER

Type code

HETAIN

Is modified

No

Standard parent

Not Assigned

Defined at

2000-03-14

Last modified at

2011-06-04

Status

Released

Obsoleted

Not Assigned