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4EIL
Asym. Unit
Info
Asym.Unit (728 KB)
Biol.Unit 1 (187 KB)
Biol.Unit 2 (186 KB)
Biol.Unit 3 (187 KB)
Biol.Unit 4 (186 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE LOOP TRUNCATED TOXOPLASMA GONDII TS-DHFR
Authors
:
H. Sharma
Date
:
05 Apr 12 (Deposition) - 09 Oct 13 (Release) - 30 Oct 13 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.20
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Biol. Unit 3: E,F (1x)
Biol. Unit 4: G,H (1x)
Keywords
:
Bifunctional, Oxidoreductase, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
H. Sharma, M. J. Landau, M. A. Vargo, K. A. Spasov, K. S. Anderson
First Three-Dimensional Structure Of Toxoplasma Gondii Thymidylate Synthase-Dihydrofolate Reductase: Insights For Catalysis, Interdomain Interactions, And Substrate Channeling.
Biochemistry V. 52 7305 2013
[
close entry info
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Hetero Components
(4, 32)
Info
All Hetero Components
1a: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3a)
1b: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3b)
1c: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3c)
1d: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3d)
1e: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3e)
1f: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3f)
1g: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3g)
1h: 10-PROPARGYL-5,8-DIDEAZAFOLIC ACID (CB3h)
2a: FOLIC ACID (FOLa)
2b: FOLIC ACID (FOLb)
2c: FOLIC ACID (FOLc)
2d: FOLIC ACID (FOLd)
2e: FOLIC ACID (FOLe)
2f: FOLIC ACID (FOLf)
2g: FOLIC ACID (FOLg)
2h: FOLIC ACID (FOLh)
3a: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPa)
3b: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPb)
3c: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPc)
3d: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPd)
3e: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPe)
3f: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPf)
3g: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPg)
3h: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPh)
4a: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPa)
4b: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPb)
4c: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPc)
4d: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPd)
4e: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPe)
4f: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPf)
4g: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPg)
4h: 2'-DEOXYURIDINE 5'-MONOPHOSPHATE (UMPh)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CB3
8
Ligand/Ion
10-PROPARGYL-5,8-DIDEAZAFOLIC ACID
2
FOL
8
Ligand/Ion
FOLIC ACID
3
NDP
8
Ligand/Ion
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
4
UMP
8
Ligand/Ion
2'-DEOXYURIDINE 5'-MONOPHOSPHATE
[
close Hetero Component info
]
Sites
(32, 32)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
22: CC4 (SOFTWARE)
23: CC5 (SOFTWARE)
24: CC6 (SOFTWARE)
25: CC7 (SOFTWARE)
26: CC8 (SOFTWARE)
27: CC9 (SOFTWARE)
28: DC1 (SOFTWARE)
29: DC2 (SOFTWARE)
30: DC3 (SOFTWARE)
31: DC4 (SOFTWARE)
32: DC5 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ARG A:344 , LEU A:486 , CYS A:489 , HIS A:490 , GLN A:509 , ARG A:510 , SER A:511 , ASP A:513 , ASN A:521 , HIS A:551 , TYR A:553 , CB3 A:702 , ARG B:469 , ARG B:470
BINDING SITE FOR RESIDUE UMP A 701
02
AC2
SOFTWARE
PHE A:374 , ILE A:402 , ASN A:406 , ASP A:513 , LEU A:516 , GLY A:517 , PHE A:520 , ASN A:521 , TYR A:553 , ARG A:603 , MET A:608 , ALA A:609 , UMP A:701 , HOH A:899 , HOH A:986 , HOH A:1048
BINDING SITE FOR RESIDUE CB3 A 702
03
AC3
SOFTWARE
VAL A:8 , VAL A:9 , ALA A:10 , ASP A:31 , PHE A:32 , PHE A:35 , SER A:36 , MET A:87 , PHE A:91 , ARG A:97 , VAL A:151 , THR A:172 , NDP A:704 , HOH A:962
BINDING SITE FOR RESIDUE FOL A 703
04
AC4
SOFTWARE
VAL A:9 , ALA A:10 , ILE A:17 , GLY A:18 , ILE A:19 , GLY A:22 , TRP A:25 , GLY A:80 , ARG A:81 , LYS A:82 , THR A:83 , SER A:86 , VAL A:102 , SER A:103 , SER A:104 , SER A:105 , ALA A:128 , VAL A:151 , GLY A:153 , ALA A:154 , GLY A:155 , LEU A:156 , TYR A:157 , VAL A:182 , FOL A:703 , HOH A:828 , HOH A:883 , HOH A:920 , HOH A:982 , HOH A:990 , HOH A:1024
BINDING SITE FOR RESIDUE NDP A 704
05
AC5
SOFTWARE
ARG A:469 , ARG A:470 , ARG B:344 , CYS B:489 , HIS B:490 , GLN B:509 , ARG B:510 , SER B:511 , ASP B:513 , ASN B:521 , HIS B:551 , TYR B:553 , CB3 B:702 , HOH B:835
BINDING SITE FOR RESIDUE UMP B 701
06
AC6
SOFTWARE
GLU B:381 , ILE B:402 , TRP B:403 , LYS B:405 , ASN B:406 , ASP B:513 , LEU B:516 , GLY B:517 , PHE B:520 , ASN B:521 , TYR B:553 , GLN B:605 , MET B:606 , GLU B:607 , MET B:608 , ALA B:609 , UMP B:701 , HOH B:853
BINDING SITE FOR RESIDUE CB3 B 702
07
AC7
SOFTWARE
VAL B:8 , VAL B:9 , ALA B:10 , ASP B:31 , PHE B:32 , PHE B:35 , SER B:36 , PHE B:91 , ARG B:97 , THR B:172 , NDP B:704 , HOH B:807 , HOH B:952 , HOH B:954
BINDING SITE FOR RESIDUE FOL B 703
08
AC8
SOFTWARE
VAL B:9 , ALA B:10 , ILE B:17 , GLY B:18 , ILE B:19 , GLY B:22 , TRP B:25 , GLY B:80 , ARG B:81 , LYS B:82 , THR B:83 , VAL B:102 , SER B:103 , SER B:104 , SER B:105 , ALA B:128 , GLY B:153 , ALA B:154 , FOL B:703 , HOH B:951 , HOH B:959
BINDING SITE FOR RESIDUE NDP B 704
09
AC9
SOFTWARE
ARG C:344 , LEU C:486 , CYS C:489 , HIS C:490 , GLN C:509 , ARG C:510 , SER C:511 , ASP C:513 , ASN C:521 , HIS C:551 , TYR C:553 , CB3 C:702 , HOH C:961 , ARG D:469 , ARG D:470
BINDING SITE FOR RESIDUE UMP C 701
10
BC1
SOFTWARE
PHE C:374 , ILE C:402 , ASN C:406 , ASP C:513 , LEU C:516 , GLY C:517 , PHE C:520 , ASN C:521 , TYR C:553 , ARG C:603 , MET C:608 , ALA C:609 , UMP C:701 , HOH C:888 , HOH C:913 , HOH C:1023
BINDING SITE FOR RESIDUE CB3 C 702
11
BC2
SOFTWARE
VAL C:8 , VAL C:9 , ALA C:10 , ASP C:31 , PHE C:32 , LYS C:33 , PHE C:35 , SER C:36 , MET C:87 , PHE C:91 , ARG C:97 , VAL C:151 , THR C:172 , NDP C:704 , HOH C:864 , HOH C:922
BINDING SITE FOR RESIDUE FOL C 703
12
BC3
SOFTWARE
VAL C:9 , ALA C:10 , ILE C:17 , GLY C:18 , ILE C:19 , GLY C:22 , TRP C:25 , GLY C:80 , ARG C:81 , LYS C:82 , THR C:83 , SER C:86 , VAL C:102 , SER C:103 , SER C:104 , SER C:105 , ALA C:128 , VAL C:151 , GLY C:153 , ALA C:154 , GLY C:155 , TYR C:157 , VAL C:182 , FOL C:703 , HOH C:853 , HOH C:886 , HOH C:895 , HOH C:953 , HOH C:959 , HOH C:1003
BINDING SITE FOR RESIDUE NDP C 704
13
BC4
SOFTWARE
ARG C:469 , ARG C:470 , ARG D:344 , CYS D:489 , HIS D:490 , GLN D:509 , ARG D:510 , SER D:511 , ASP D:513 , GLY D:517 , ASN D:521 , HIS D:551 , TYR D:553 , CB3 D:702 , HOH D:804
BINDING SITE FOR RESIDUE UMP D 701
14
BC5
SOFTWARE
GLU D:381 , ILE D:402 , TRP D:403 , LYS D:405 , ASN D:406 , ASP D:513 , LEU D:516 , GLY D:517 , PHE D:520 , ASN D:521 , TYR D:553 , GLN D:605 , MET D:606 , GLU D:607 , MET D:608 , ALA D:609 , UMP D:701 , HOH D:853
BINDING SITE FOR RESIDUE CB3 D 702
15
BC6
SOFTWARE
VAL D:8 , VAL D:9 , ASP D:31 , PHE D:32 , PHE D:35 , SER D:36 , PHE D:91 , ARG D:97 , THR D:172 , NDP D:704 , HOH D:868
BINDING SITE FOR RESIDUE FOL D 703
16
BC7
SOFTWARE
VAL D:9 , ALA D:10 , ILE D:17 , GLY D:18 , ILE D:19 , GLY D:22 , LEU D:23 , GLY D:80 , ARG D:81 , LYS D:82 , THR D:83 , SER D:86 , VAL D:102 , SER D:103 , SER D:104 , SER D:105 , ALA D:128 , GLY D:153 , ALA D:154 , TYR D:157 , FOL D:703 , HOH D:919 , HOH D:936 , HOH D:941
BINDING SITE FOR RESIDUE NDP D 704
17
BC8
SOFTWARE
ARG E:344 , LEU E:486 , CYS E:489 , HIS E:490 , GLN E:509 , ARG E:510 , SER E:511 , ASP E:513 , ASN E:521 , HIS E:551 , TYR E:553 , CB3 E:702 , HOH E:851 , ARG F:469 , ARG F:470
BINDING SITE FOR RESIDUE UMP E 701
18
BC9
SOFTWARE
ILE E:402 , TRP E:403 , ASN E:406 , ASP E:513 , LEU E:516 , GLY E:517 , PHE E:520 , ASN E:521 , TYR E:553 , ARG E:603 , MET E:608 , ALA E:609 , UMP E:701 , HOH E:930
BINDING SITE FOR RESIDUE CB3 E 702
19
CC1
SOFTWARE
VAL E:8 , VAL E:9 , ALA E:10 , ASP E:31 , PHE E:32 , LYS E:33 , PHE E:35 , SER E:36 , MET E:87 , PHE E:91 , ARG E:97 , VAL E:151 , THR E:172 , NDP E:704 , HOH E:884 , HOH E:895 , HOH E:927
BINDING SITE FOR RESIDUE FOL E 703
20
CC2
SOFTWARE
VAL E:9 , ALA E:10 , ILE E:17 , GLY E:18 , ILE E:19 , GLY E:22 , TRP E:25 , GLY E:80 , ARG E:81 , LYS E:82 , THR E:83 , SER E:86 , VAL E:102 , SER E:103 , SER E:104 , SER E:105 , ALA E:128 , VAL E:151 , GLY E:153 , ALA E:154 , GLY E:155 , TYR E:157 , FOL E:703 , HOH E:900 , HOH E:913
BINDING SITE FOR RESIDUE NDP E 704
21
CC3
SOFTWARE
ARG E:469 , ARG E:470 , ARG F:344 , CYS F:489 , HIS F:490 , GLN F:509 , ARG F:510 , SER F:511 , ASP F:513 , ASN F:521 , HIS F:551 , TYR F:553 , CB3 F:702 , HOH F:851
BINDING SITE FOR RESIDUE UMP F 701
22
CC4
SOFTWARE
GLU F:381 , ILE F:402 , TRP F:403 , LYS F:405 , ASN F:406 , ASP F:513 , LEU F:516 , GLY F:517 , PHE F:520 , ASN F:521 , TYR F:553 , GLN F:605 , MET F:606 , GLU F:607 , MET F:608 , ALA F:609 , UMP F:701
BINDING SITE FOR RESIDUE CB3 F 702
23
CC5
SOFTWARE
VAL F:8 , VAL F:9 , ALA F:10 , ASP F:31 , PHE F:32 , PHE F:35 , SER F:36 , PHE F:91 , ARG F:97 , THR F:172 , NDP F:704 , HOH F:867 , HOH F:1031
BINDING SITE FOR RESIDUE FOL F 703
24
CC6
SOFTWARE
VAL F:9 , ALA F:10 , ILE F:17 , GLY F:18 , ILE F:19 , ASN F:21 , GLY F:22 , GLY F:80 , ARG F:81 , LYS F:82 , THR F:83 , SER F:86 , VAL F:102 , SER F:103 , SER F:104 , SER F:105 , GLY F:153 , ALA F:154 , FOL F:703 , HOH F:844
BINDING SITE FOR RESIDUE NDP F 704
25
CC7
SOFTWARE
ARG G:344 , LEU G:486 , CYS G:489 , HIS G:490 , GLN G:509 , ARG G:510 , SER G:511 , ASP G:513 , ASN G:521 , HIS G:551 , TYR G:553 , CB3 G:702 , HOH G:817 , ARG H:469 , ARG H:470
BINDING SITE FOR RESIDUE UMP G 701
26
CC8
SOFTWARE
PHE G:374 , ILE G:402 , TRP G:403 , ASN G:406 , ASP G:513 , LEU G:516 , GLY G:517 , PHE G:520 , ASN G:521 , TYR G:553 , ARG G:603 , MET G:608 , ALA G:609 , UMP G:701
BINDING SITE FOR RESIDUE CB3 G 702
27
CC9
SOFTWARE
VAL G:8 , VAL G:9 , ALA G:10 , ASP G:31 , PHE G:32 , LYS G:33 , PHE G:35 , SER G:36 , MET G:87 , PHE G:91 , ARG G:97 , VAL G:151 , THR G:172 , NDP G:704 , HOH G:867 , HOH G:953 , HOH G:967 , HOH G:1008
BINDING SITE FOR RESIDUE FOL G 703
28
DC1
SOFTWARE
VAL G:9 , ALA G:10 , ILE G:17 , GLY G:18 , ILE G:19 , GLY G:22 , TRP G:25 , GLY G:80 , ARG G:81 , LYS G:82 , THR G:83 , SER G:86 , VAL G:102 , SER G:103 , SER G:104 , SER G:105 , ALA G:128 , VAL G:151 , GLY G:153 , ALA G:154 , GLY G:155 , TYR G:157 , VAL G:182 , FOL G:703 , HOH G:831 , HOH G:898 , HOH G:931 , HOH G:932
BINDING SITE FOR RESIDUE NDP G 704
29
DC2
SOFTWARE
ARG G:469 , ARG G:470 , ARG H:344 , CYS H:489 , HIS H:490 , GLN H:509 , ARG H:510 , SER H:511 , ASP H:513 , ASN H:521 , HIS H:551 , TYR H:553 , CB3 H:702 , HOH H:829
BINDING SITE FOR RESIDUE UMP H 701
30
DC3
SOFTWARE
GLU H:381 , ILE H:402 , TRP H:403 , LYS H:405 , ASN H:406 , ASP H:513 , LEU H:516 , GLY H:517 , PHE H:520 , ASN H:521 , TYR H:553 , GLN H:605 , GLU H:607 , MET H:608 , ALA H:609 , UMP H:701 , HOH H:920
BINDING SITE FOR RESIDUE CB3 H 702
31
DC4
SOFTWARE
VAL H:9 , ALA H:10 , ASP H:31 , PHE H:32 , PHE H:35 , SER H:36 , PHE H:91 , ARG H:97 , THR H:172 , NDP H:704 , HOH H:846 , HOH H:1008 , HOH H:1013
BINDING SITE FOR RESIDUE FOL H 703
32
DC5
SOFTWARE
ALA H:10 , ILE H:17 , GLY H:18 , ILE H:19 , GLY H:22 , TRP H:25 , GLY H:80 , ARG H:81 , LYS H:82 , THR H:83 , VAL H:102 , SER H:103 , SER H:104 , SER H:105 , ALA H:128 , GLY H:153 , ALA H:154 , FOL H:703 , HOH H:814
BINDING SITE FOR RESIDUE NDP H 704
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