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1W0C
Biol. Unit 1
Info
Asym.Unit (362 KB)
Biol.Unit 1 (180 KB)
Biol.Unit 2 (176 KB)
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(1)
Title
:
INHIBITION OF LEISHMANIA MAJOR PTERIDINE REDUCTASE (PTR1) BY 2,4,6-TRIAMINOQUINAZOLINE; STRUCTURE OF THE NADP TERNARY COMPLEX.
Authors
:
K. Mcluskey, F. Gibellini, P. Carvalho, M. Avery, W. Hunter
Date
:
02 Jun 04 (Deposition) - 30 Sep 04 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.60
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,B,C,D (1x)
Biol. Unit 2: E,F,G,H (1x)
Keywords
:
Oxidoreductase, Enzyme Inhibitor, Pterin, Short-Chain Reductase, Leishmania, Methotrexate, Trypanosoma, Nadp, Methotrexate Resistance
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
K. Mcluskey, F. Gibellini, P. Carvalho, M. Avery, W. Hunter
Inhibition Of Leishmania Major Pteridine Reductase By 2, 4, 6-Triaminoquinazoline: Structure Of The Nadph Ternary Complex
Acta Crystallogr. , Sect. D V. 60 1780 2004
[
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Hetero Components
(2, 9)
Info
All Hetero Components
1a: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPa)
1b: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPb)
1c: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPc)
1d: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPd)
1e: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPe)
1f: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPf)
1g: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPg)
1h: NADP NICOTINAMIDE-ADENINE-DINUCLEO... (NAPh)
2a: 2,4,6-TRIAMINOQUINAZOLINE (TAQa)
2b: 2,4,6-TRIAMINOQUINAZOLINE (TAQb)
2c: 2,4,6-TRIAMINOQUINAZOLINE (TAQc)
2d: 2,4,6-TRIAMINOQUINAZOLINE (TAQd)
2e: 2,4,6-TRIAMINOQUINAZOLINE (TAQe)
2f: 2,4,6-TRIAMINOQUINAZOLINE (TAQf)
2g: 2,4,6-TRIAMINOQUINAZOLINE (TAQg)
2h: 2,4,6-TRIAMINOQUINAZOLINE (TAQh)
2i: 2,4,6-TRIAMINOQUINAZOLINE (TAQi)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
NAP
4
Ligand/Ion
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
2
TAQ
5
Ligand/Ion
2,4,6-TRIAMINOQUINAZOLINE
[
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Sites
(9, 9)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
9: AC9 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:17 , LEU A:18 , HIS A:36 , TYR A:37 , HIS A:38 , ARG A:39 , SER A:40 , ALA A:64 , LEU A:66 , ASN A:109 , ALA A:110 , SER A:111 , SER A:112 , ASP A:142 , MET A:179 , VAL A:180 , ASP A:181 , LYS A:198 , PRO A:224 , GLY A:225 , LEU A:226 , SER A:227 , TAQ A:301 , HOH A:2154 , HOH A:2205 , HOH A:2206 , HOH A:2207 , HOH A:2208
BINDING SITE FOR RESIDUE NAP A 300
2
AC2
SOFTWARE
ARG A:17 , SER A:111 , PHE A:113 , TYR A:194 , NAP A:300 , HOH A:2210 , HOH A:2211
BINDING SITE FOR RESIDUE TAQ A 301
3
AC3
SOFTWARE
GLY A:79 , HOH A:2213 , HOH A:2214
BINDING SITE FOR RESIDUE TAQ A 302
4
AC4
SOFTWARE
ARG B:17 , LEU B:18 , HIS B:36 , TYR B:37 , HIS B:38 , ARG B:39 , SER B:40 , ALA B:64 , ASP B:65 , LEU B:66 , SER B:67 , ASN B:109 , ALA B:110 , SER B:111 , SER B:112 , ASP B:142 , MET B:179 , VAL B:180 , LYS B:198 , PRO B:224 , GLY B:225 , LEU B:226 , SER B:227 , TAQ B:301 , HOH B:2007 , HOH B:2015 , HOH B:2109 , HOH B:2211 , HOH B:2213
BINDING SITE FOR RESIDUE NAP B 300
5
AC5
SOFTWARE
ARG B:17 , SER B:111 , PHE B:113 , TYR B:194 , NAP B:300 , HOH B:2216
BINDING SITE FOR RESIDUE TAQ B 301
6
AC6
SOFTWARE
ARG C:17 , LEU C:18 , HIS C:36 , TYR C:37 , HIS C:38 , ARG C:39 , SER C:40 , ALA C:64 , ASP C:65 , LEU C:66 , SER C:67 , ASN C:109 , ALA C:110 , SER C:111 , SER C:112 , ASP C:142 , MET C:179 , VAL C:180 , ASP C:181 , LYS C:198 , PRO C:224 , GLY C:225 , LEU C:226 , SER C:227 , TAQ C:301 , HOH C:2111 , HOH C:2112 , HOH C:2113 , HOH C:2114 , HOH C:2115
BINDING SITE FOR RESIDUE NAP C 300
7
AC7
SOFTWARE
ARG C:17 , SER C:111 , PHE C:113 , TYR C:194 , NAP C:300 , HOH C:2116 , HOH C:2117
BINDING SITE FOR RESIDUE TAQ C 301
8
AC8
SOFTWARE
ARG D:17 , LEU D:18 , TYR D:37 , HIS D:38 , ARG D:39 , SER D:40 , ALA D:64 , LEU D:66 , SER D:67 , ASN D:109 , ALA D:110 , SER D:111 , SER D:112 , ASP D:142 , MET D:179 , VAL D:180 , ASP D:181 , LYS D:198 , PRO D:224 , GLY D:225 , LEU D:226 , SER D:227 , TAQ D:301 , HOH D:2015 , HOH D:2047 , HOH D:2094
BINDING SITE FOR RESIDUE NAP D 300
9
AC9
SOFTWARE
ARG D:17 , SER D:111 , PHE D:113 , TYR D:194 , NAP D:300 , HOH D:2096 , HOH D:2097
BINDING SITE FOR RESIDUE TAQ D 301
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 4)
Info
All PROSITE Patterns/Profiles
1: ADH_SHORT (A:181-209,B:181-209,C:181-209,D:18...)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
ADH_SHORT
PS00061
Short-chain dehydrogenases/reductases family signature.
PTR1_LEIMA
181-209
4
A:181-209
B:181-209
C:181-209
D:181-209
-
-
-
-
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 8)
Info
All SCOP Domains
1a: SCOP_d1w0ca_ (A:)
1b: SCOP_d1w0cb_ (B:)
1c: SCOP_d1w0cc_ (C:)
1d: SCOP_d1w0cd_ (D:)
1e: SCOP_d1w0ce_ (E:)
1f: SCOP_d1w0cf_ (F:)
1g: SCOP_d1w0cg_ (G:)
1h: SCOP_d1w0ch_ (H:)
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Protein Domains
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Organisms
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)
(
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Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
NAD(P)-binding Rossmann-fold domains
(1604)
Superfamily
:
NAD(P)-binding Rossmann-fold domains
(1604)
Family
:
Tyrosine-dependent oxidoreductases
(503)
Protein domain
:
Dihydropteridin reductase (pteridine reductase)
(24)
Leishmania major [TaxId: 5664]
(10)
1a
d1w0ca_
A:
1b
d1w0cb_
B:
1c
d1w0cc_
C:
1d
d1w0cd_
D:
1e
d1w0ce_
E:
1f
d1w0cf_
F:
1g
d1w0cg_
G:
1h
d1w0ch_
H:
[
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CATH Domains
(1, 8)
Info
all CATH domains
1a: CATH_1w0cD00 (D:5-288)
1b: CATH_1w0cH00 (H:5-288)
1c: CATH_1w0cG00 (G:6-288)
1d: CATH_1w0cC00 (C:5-288)
1e: CATH_1w0cE00 (E:6-288)
1f: CATH_1w0cF00 (F:5-288)
1g: CATH_1w0cB00 (B:5-288)
1h: CATH_1w0cA00 (A:6-288)
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Organisms
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)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
NAD(P)-binding Rossmann-like Domain
(1244)
Leishmania major. Organism_taxid: 5664. Strain: b834.
(1)
1a
1w0cD00
D:5-288
1b
1w0cH00
H:5-288
1c
1w0cG00
G:6-288
1d
1w0cC00
C:5-288
1e
1w0cE00
E:6-288
1f
1w0cF00
F:5-288
1g
1w0cB00
B:5-288
1h
1w0cA00
A:6-288
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Pfam Domains
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Asymmetric Unit 1
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