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2DHQ:
3-DEHYDROQUINATE DEHYDRATASE FROM MYCOBACTERIUM TUBERCULOSIS
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PDB ID:
2DHQ
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MMDB ID:
10346
PDB Deposition Date:
1999/1/29
Updated in MMDB:
2023/12
Experimental Method:
x-ray diffraction
Resolution:
2 Å
Source Organism:
Mycobacterium tuberculosis H37Rv
Similar Structures:
VAST+
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A
A: PROTEIN (3-DEHYDROQUINATE DEHYDRATASE)
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Format:
ASN.1 (Cn3D)
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Data Set:
alpha-Carbons
Single 3D structure
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Molecular Components in 2DHQ
Label
Count
Molecule
Protein (1 molecule)
A
1
Protein (3-dehydroquinate Dehydratase)
1 Protein
SS Diagram
Features
Domain Families
Specific Hits
Super Families
1
25
50
75
100
125
146
146 residues, click to see VAST similar structures.
helix 29-43
helix 55-68
helix 83-91
helix 132-141
strand 5-11
strand 45-53
strand 69-77
strand 94-102
strand 122-127
active site
active site(11)
location: 19, residue: R
location: 24, residue: Y
location: 75, residue: N
location: 77, residue: G
location: 78, residue: G
location: 81, residue: H
location: 88, residue: D
location: 101, residue: H
location: 102, residue: I
location: 103, residue: S
location: 112, residue: R
trimer interface
trimer interface(15)
location: 12, residue: N
location: 14, residue: G
location: 53, residue: D
location: 54, residue: S
location: 55, residue: E
location: 56, residue: A
location: 57, residue: Q
location: 60, residue: D
location: 63, residue: H
location: 78, residue: G
location: 85, residue: A
location: 88, residue: D
location: 89, residue: A
location: 92, residue: E
location: 112, residue: R
dimer interface
dimer interface(16)
location: 104, residue: N
location: 106, residue: H
location: 107, residue: A
location: 118, residue: S
location: 119, residue: P
location: 121, residue: A
location: 122, residue: T
location: 123, residue: G
location: 124, residue: V
location: 126, residue: V
location: 127, residue: G
location: 128, residue: L
location: 131, residue: Q
location: 135, residue: L
location: 139, residue: Y
location: 142, residue: E
PRK05395
PRK05395 (5-145): type II 3-dehydroquinate dehydratase
DHQase_II superfamily
cl00505(5-145): Dehydroquinase (DHQase), type II. Dehydroquinase (or 3-dehydroquinate dehydratase) catalyzes the reversible dehydration of 3-dehydroquinate to form 3...
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Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH.
"
MMDB and VAST+: tracking structural similarities between macromolecular complexes.
Nucleic Acids Res. 2014 Jan; 42(Database issue)
:D297-303
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