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SMTL ID : 1nvd.1
Crystal structure of 3-dehydroquinate synthase (DHQS) in complex with ZN2+ and carbaphosphonate
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 2.51 Å
Oligo State
homo-dimer
Ligands
2 x
ZN
:
ZINC ION
(Non-covalent)
(Non-functional Binders)
ZN.1:
5 residues within 4Å:
Chain B:
D.146
,
E.194
,
H.271
,
H.287
Ligands:
CRB.5
3
PLIP interactions
:
3 interactions with chain B
Metal complexes:
B:E.194
,
B:H.271
,
B:H.287
ZN.2:
5 residues within 4Å:
Chain A:
D.146
,
E.194
,
H.271
,
H.287
Ligands:
CRB.4
3
PLIP interactions
:
3 interactions with chain A
Metal complexes:
A:E.194
,
A:H.271
,
A:H.287
1 x
CL
:
CHLORIDE ION
(Non-covalent)
CL.3:
3 residues within 4Å:
Chain A:
K.89
,
F.123
Chain B:
K.89
Ligand excluded by PLIP
2 x
CRB
:
[1R-(1ALPHA,3BETA,4ALPHA,5BETA)]-5-(PHOSPHONOMETHYL)-1,3,4-TRIHYDROXYCYCLOHEXANE-1-CARBOXYLIC ACID
(Non-covalent)
CRB.4:
15 residues within 4Å:
Chain A:
D.146
,
K.152
,
N.162
,
E.194
,
K.197
,
K.250
,
R.264
,
L.267
,
N.268
,
H.271
,
H.275
,
H.287
,
K.356
Chain B:
R.130
Ligands:
ZN.2
15
PLIP interactions
:
13 interactions with chain A
,
2 interactions with chain B
Hydrophobic interactions:
A:K.152
Hydrogen bonds:
A:K.152
,
A:N.162
,
A:K.197
,
A:K.197
,
A:L.267
,
A:N.268
,
A:N.268
,
A:K.356
,
B:R.130
,
B:R.130
Water bridges:
A:R.264
Salt bridges:
A:K.152
,
A:K.250
,
A:R.264
CRB.5:
15 residues within 4Å:
Chain A:
R.130
Chain B:
D.146
,
K.152
,
N.162
,
E.194
,
K.197
,
K.250
,
R.264
,
L.267
,
N.268
,
H.271
,
H.275
,
H.287
,
K.356
Ligands:
ZN.1
16
PLIP interactions
:
14 interactions with chain B
,
2 interactions with chain A
Hydrophobic interactions:
B:K.152
Hydrogen bonds:
B:K.152
,
B:N.162
,
B:K.197
,
B:K.197
,
B:L.267
,
B:N.268
,
B:N.268
,
B:K.356
,
A:R.130
,
A:R.130
Water bridges:
B:R.264
,
B:H.275
Salt bridges:
B:K.152
,
B:K.250
,
B:R.264
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Nichols, C.E. et al., Ligand-induced Conformational Changes and a Mechanism for Domain Closure in Aspergillus nidulans Dehydroquinate Synthase. J.MOL.BIOL. (2003)
Release Date
2003-03-18
Peptides
3-DEHYDROQUINATE SYNTHASE:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
B
Export Alignment
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PNG Image
Secondary Structure
None
DSSP
PSIPRED
SSpro
Colour Scheme
Fade Mismatches
Enhance Mismatches
Chain
Unique Chain
Rainbow
2° Structure
Bfactor
Bfactor Range
SOA
Entropy
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Proline
Ser/Thr
Cysteine
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3-DEHYDROQUINATE SYNTHASE
Related Entries With Identical Sequence
1dqs.1
|
1nr5.1
|
1nr5.2
|
1nr5.3
|
1nrx.1
|
1nua.1
|
1nva.1
|
1nvb.1
|
1nvb.2
|
1nve.1
|
1nve.2
|
1nvf.1
|
1nvf.2
|
1sg6.1
|
1sg6.2
Cartoon
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Tube
Trace
Lines
Ball+Stick
Licorice
Hyperball
Rope
Surface
Spacefill
Outline
Fog
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Transparent
Resolution
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