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SMTL ID : 1i1d.1
(1 other biounit)
CRYSTAL STRUCTURE OF YEAST GNA1 BOUND TO COA AND GLNAC-6P
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 1.80 Å
Oligo State
homo-dimer
Ligands
2 x
16G
:
2-acetamido-2-deoxy-6-O-phosphono-alpha-D-glucopyranose
(Non-covalent)
16G.1:
13 residues within 4Å:
Chain A:
T.30
,
E.100
,
D.101
,
I.102
,
L.135
,
D.136
,
Y.145
,
R.160
Chain B:
K.88
,
I.90
,
H.91
,
Y.131
,
K.132
22
PLIP interactions
:
8 interactions with chain B
,
14 interactions with chain A
Hydrogen bonds:
B:K.88
,
B:Y.131
,
B:K.132
,
A:T.30
,
A:E.100
,
A:D.101
,
A:D.101
,
A:I.102
,
A:D.136
,
A:D.136
Water bridges:
B:K.88
,
B:K.88
,
A:I.99
,
A:D.136
,
A:R.160
,
A:R.160
Salt bridges:
B:H.91
,
B:K.132
,
B:K.132
,
A:R.160
Hydrophobic interactions:
A:I.102
,
A:L.135
16G.4:
13 residues within 4Å:
Chain A:
K.88
,
I.90
,
H.91
,
Y.131
,
K.132
Chain B:
L.29
,
T.30
,
E.100
,
D.101
,
I.102
,
D.136
,
Y.145
,
R.160
16
PLIP interactions
:
8 interactions with chain A
,
8 interactions with chain B
Hydrogen bonds:
A:K.88
,
A:Y.131
,
A:K.132
,
B:D.101
,
B:D.101
,
B:I.102
,
B:D.136
,
B:D.136
Water bridges:
A:K.88
,
A:K.88
,
B:I.99
,
B:D.136
Salt bridges:
A:H.91
,
A:K.132
,
A:K.132
,
B:R.160
1 x
COA
:
COENZYME A
(Non-covalent)
COA.2:
14 residues within 4Å:
Chain A:
V.28
,
I.102
,
A.103
,
V.104
,
Q.109
,
G.110
,
Q.111
,
G.112
,
L.113
,
G.114
,
K.115
,
N.141
,
F.144
,
K.147
16
PLIP interactions
:
16 interactions with chain A
Hydrophobic interactions:
A:V.104
,
A:V.104
,
A:Q.109
Hydrogen bonds:
A:V.104
,
A:G.110
,
A:G.112
,
A:G.112
,
A:L.113
,
A:G.114
,
A:K.115
,
A:N.141
Water bridges:
A:Q.111
,
A:Q.111
,
A:K.140
,
A:K.140
Salt bridges:
A:K.147
1 x
IMD
:
IMIDAZOLE
(Non-covalent)
IMD.3:
4 residues within 4Å:
Chain A:
D.119
,
V.122
,
T.123
Chain B:
I.159
1
PLIP interactions
:
1 interactions with chain A
Hydrogen bonds:
A:D.119
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Peneff, C. et al., The crystal structures of Apo and complexed Saccharomyces cerevisiae GNA1 shed light on the catalytic mechanism of an amino-sugar N-acetyltransferase. J.Biol.Chem. (2001)
Release Date
2001-05-16
Peptides
GLUCOSAMINE-PHOSPHATE N-ACETYLTRANSFERASE:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
D
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Secondary Structure
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2° Structure
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GLUCOSAMINE-PHOSPHATE N-ACETYLTRANSFERASE
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1i1d.2
Cartoon
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Trace
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Ball+Stick
Licorice
Hyperball
Rope
Surface
Spacefill
Outline
Fog
Background
Transparent
Resolution
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