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PDBsum entry 2a2s
Go to PDB code:
Ligand/metal interactions
PDB id
2a2s
2 instances of ligand highlighted
GSN
Ligands
MES
×2
MES 1220(A)
GSN
×2
GSN 1221(A)
CO3
CO3 1001(B)
Metals
_CA
CA 210(B)
Ligand
GSN
-
2-Amino-5-[1-(Carboxylatomethylcarbamoyl)-2-
Nitrososulfanyl-Ethyl]amino-5-Oxo-Pentanoate
[S-Nitrosoglutathione; s-Nitroso gamma-
Glutamylcysteinylglycine]
Formula:
C
10
H
14
N
4
O
7
S
2
Validation of ligand annotation
Per Residue Validation
Atoms
Missing
Incorrect Chiral Centres
Residue
Dic.
Struc.
Link
Subs.
Atoms
Rings
Planar
High
C
Other
GSN 1221(A)
22
22
0
0
Complete
Chiral checks - OK
Additional Information
Validation carried out using
MotiveValidator
. Full validation report can be found in
Validator
DB
.
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3D Viewers:
Ligand matches this enzyme's reactant glutathione with similarity 90.91%
LIGPLOT
of interactions involving ligand GSN
List of
interactions
GSN 1221(A)
(also representing equivalent ligand GSN 2221(B) )
_CA
