Chemical Components in the PDB

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ORN : Summary

Code

ORN

One-letter code

A

Molecule name

L-ornithine

Systematic names

ProgramVersionName
ACDLabs 12.01 L-ornithine
OpenEye OEToolkits 1.7.6 (2S)-2,5-bis(azanyl)pentanoic acid

Formula

C5 H12 N2 O2

Formal charge

0

Molecular weight

132.161 Da

SMILES

TypeProgramVersionDescriptor
SMILES ACDLabs 12.01 O=C(O)C(N)CCCN
SMILES CACTVS 3.370 NCCC[CH](N)C(O)=O
SMILES OpenEye OEToolkits 1.7.6 C(CC(C(=O)O)N)CN
Canonical SMILES CACTVS 3.370 NCCC[C@H](N)C(O)=O
Canonical SMILES OpenEye OEToolkits 1.7.6 C(C[C@@H](C(=O)O)N)CN

IUPAC InChI

InChI=1S/C5H12N2O2/c6-3-1-2-4(7)5(8)9/h4H,1-3,6-7H2,(H,8,9)/t4-/m0/s1

IUPAC InChI key

AHLPHDHHMVZTML-BYPYZUCNSA-N
ORN

wwPDB Information

Atom count

21 (9 without Hydrogen)

Polymer type

Amino Acid

Type description

L-PEPTIDE LINKING

Type code

ATOMP

Is modified

Yes

Standard parent

ALA

Defined at

1999-07-08

Last modified at

2012-03-14

Status

Released

Obsoleted

Not Assigned