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2WPE
Biol. Unit 1
Info
Asym.Unit (341 KB)
Biol.Unit 1 (168 KB)
Biol.Unit 2 (171 KB)
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(1)
Title
:
TRYPANOSOMA BRUCEI TRYPANOTHIONE REDUCTASE IN COMPLEX WITH 3,4-DIHYDROQUINAZOLINE INHIBITOR (DDD00073359)
Authors
:
M. S. Alphey, S. Patterson, A. H. Fairlamb
Date
:
06 Aug 09 (Deposition) - 13 Oct 10 (Release) - 19 Oct 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: C,D (1x)
Biol. Unit 2: A,B (1x)
Keywords
:
Oxidoreductase, Trypanosomiasis, Sleeping Sickness, Redox-Active Center
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Patterson, M. S. Alphey, D. C. Jones, E. J. Shanks, I. P. Street, J. A. Frearson, P. G. Wyatt, I. H. Gilbert, A. H. Fairlamb
Dihydroquinazolines As A Novel Class Of Trypanosoma Brucei Trypanothione Reductase Inhibitors: Discovery, Synthesis, And Characterization Of Their Binding Mode By Protein Crystallography.
J. Med. Chem. V. 54 6514 2011
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Hetero Components
(3, 5)
Info
All Hetero Components
1a: CHLORIDE ION (CLa)
1b: CHLORIDE ION (CLb)
1c: CHLORIDE ION (CLc)
1d: CHLORIDE ION (CLd)
1e: CHLORIDE ION (CLe)
1f: CHLORIDE ION (CLf)
1g: CHLORIDE ION (CLg)
1h: CHLORIDE ION (CLh)
1i: CHLORIDE ION (CLi)
1j: CHLORIDE ION (CLj)
1k: CHLORIDE ION (CLk)
1l: CHLORIDE ION (CLl)
1m: CHLORIDE ION (CLm)
1n: CHLORIDE ION (CLn)
1o: CHLORIDE ION (CLo)
1p: CHLORIDE ION (CLp)
1q: CHLORIDE ION (CLq)
1r: CHLORIDE ION (CLr)
2a: FLAVIN-ADENINE DINUCLEOTIDE (FADa)
2b: FLAVIN-ADENINE DINUCLEOTIDE (FADb)
2c: FLAVIN-ADENINE DINUCLEOTIDE (FADc)
2d: FLAVIN-ADENINE DINUCLEOTIDE (FADd)
3a: (4S)-2-METHYL-2,4-PENTANEDIOL (MPDa)
4a: (4R)-2-METHYLPENTANE-2,4-DIOL (MRDa)
5a: SODIUM ION (NAa)
5b: SODIUM ION (NAb)
5c: SODIUM ION (NAc)
5d: SODIUM ION (NAd)
6a: N-{2-[(4S)-6-CHLORO-2-METHYL-4-PHE... (WPEa)
6b: N-{2-[(4S)-6-CHLORO-2-METHYL-4-PHE... (WPEb)
6c: N-{2-[(4S)-6-CHLORO-2-METHYL-4-PHE... (WPEc)
6d: N-{2-[(4S)-6-CHLORO-2-METHYL-4-PHE... (WPEd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CL
-1
Ligand/Ion
CHLORIDE ION
2
FAD
2
Ligand/Ion
FLAVIN-ADENINE DINUCLEOTIDE
3
MPD
-1
Ligand/Ion
(4S)-2-METHYL-2,4-PENTANEDIOL
4
MRD
1
Ligand/Ion
(4R)-2-METHYLPENTANE-2,4-DIOL
5
NA
-1
Ligand/Ion
SODIUM ION
6
WPE
2
Ligand/Ion
N-{2-[(4S)-6-CHLORO-2-METHYL-4-PHENYLQUINAZOLIN-3(4H)-YL]ETHYL}FURAN-2-CARBOXAMIDE
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Sites
(16, 16)
Info
All Sites
01: BC7 (SOFTWARE)
02: BC8 (SOFTWARE)
03: BC9 (SOFTWARE)
04: CC1 (SOFTWARE)
05: CC2 (SOFTWARE)
06: CC3 (SOFTWARE)
07: CC4 (SOFTWARE)
08: CC5 (SOFTWARE)
09: CC6 (SOFTWARE)
10: CC7 (SOFTWARE)
11: CC8 (SOFTWARE)
12: CC9 (SOFTWARE)
13: DC1 (SOFTWARE)
14: DC2 (SOFTWARE)
15: DC3 (SOFTWARE)
16: DC4 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
BC7
SOFTWARE
ILE C:10 , GLY C:11 , GLY C:13 , SER C:14 , GLY C:15 , VAL C:34 , ASP C:35 , VAL C:36 , ALA C:46 , ALA C:47 , GLY C:50 , THR C:51 , CYS C:52 , GLY C:56 , CYS C:57 , LYS C:60 , GLY C:125 , GLY C:127 , ALA C:159 , THR C:160 , GLY C:161 , ARG C:287 , ARG C:290 , GLY C:326 , ASP C:327 , MET C:333 , LEU C:334 , THR C:335 , PRO C:336 , HOH C:2002 , HOH C:2181 , HOH C:2188 , HOH C:2261 , HOH C:2262 , HOH C:2263 , HOH C:2265 , HIS D:461
BINDING SITE FOR RESIDUE FAD C 998
02
BC8
SOFTWARE
SER C:14 , LEU C:17 , GLU C:18 , TRP C:21 , GLY C:49 , TYR C:110 , MET C:113
BINDING SITE FOR RESIDUE WPE C1000
03
BC9
SOFTWARE
TYR C:455 , THR C:457 , CYS C:469 , HOH C:2240
BINDING SITE FOR RESIDUE NA C1487
04
CC1
SOFTWARE
TRP C:92
BINDING SITE FOR RESIDUE CL C1488
05
CC2
SOFTWARE
PRO C:435 , HOH C:2024 , HOH C:2226
BINDING SITE FOR RESIDUE CL C1489
06
CC3
SOFTWARE
TYR C:221 , ARG C:222 , HOH C:2140
BINDING SITE FOR RESIDUE CL C1490
07
CC4
SOFTWARE
ASN C:224 , ARG C:235
BINDING SITE FOR RESIDUE CL C1491
08
CC5
SOFTWARE
GLY C:286 , HOH C:2096
BINDING SITE FOR RESIDUE CL C1492
09
CC6
SOFTWARE
HIS C:461 , PRO C:462 , ILE D:10 , GLY D:11 , GLY D:13 , SER D:14 , GLY D:15 , VAL D:34 , ASP D:35 , VAL D:36 , ALA D:46 , ALA D:47 , GLY D:50 , THR D:51 , CYS D:52 , VAL D:55 , GLY D:56 , CYS D:57 , LYS D:60 , GLY D:125 , GLY D:127 , ALA D:159 , THR D:160 , GLY D:161 , PHE D:198 , ARG D:287 , ARG D:290 , GLY D:326 , ASP D:327 , MET D:333 , LEU D:334 , THR D:335 , PRO D:336 , ALA D:338 , HOH D:2037 , HOH D:2208 , HOH D:2214 , HOH D:2315 , HOH D:2316 , HOH D:2317 , HOH D:2318 , HOH D:2319
BINDING SITE FOR RESIDUE FAD D 998
10
CC7
SOFTWARE
SER D:14 , LEU D:17 , GLU D:18 , TRP D:21 , GLY D:49 , TYR D:110 , MET D:113 , PHE D:114 , HOH D:2014
BINDING SITE FOR RESIDUE WPE D1000
11
CC8
SOFTWARE
TYR D:455 , THR D:457 , CYS D:469 , HOH D:2299 , HOH D:2305
BINDING SITE FOR RESIDUE NA D1487
12
CC9
SOFTWARE
ASN D:91 , TRP D:92
BINDING SITE FOR RESIDUE CL D1488
13
DC1
SOFTWARE
ARG D:222
BINDING SITE FOR RESIDUE CL D1489
14
DC2
SOFTWARE
ASN D:224 , ARG D:235
BINDING SITE FOR RESIDUE CL D1490
15
DC3
SOFTWARE
ILE D:199 , ALA D:284 , GLY D:286 , HOH D:2148
BINDING SITE FOR RESIDUE CL D1491
16
DC4
SOFTWARE
CYS D:175 , SER D:177 , GLU D:180 , HOH D:2321
BINDING SITE FOR RESIDUE MRD D1492
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
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Exons
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
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CATH Domains
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Pfam Domains
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Chain C
Chain D
Asymmetric Unit 1
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select chains 'A' and 'C'
select [ALA]:A
select all 'ALA' residues (Alanines) in chain 'A'
select 5-10
select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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select non-helix/non-sheet protein parts
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set label size to 20 (allowed range: 1-58)
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show SS bonds with a radius of 100 units (=0.4Å)
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Show PDB file:
Asym.Unit (341 KB)
Header - Asym.Unit
Biol.Unit 1 (168 KB)
Header - Biol.Unit 1
Biol.Unit 2 (171 KB)
Header - Biol.Unit 2
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