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4KY8
Asym. Unit
Info
Asym.Unit (443 KB)
Biol.Unit 1 (177 KB)
Biol.Unit 2 (177 KB)
Biol.Unit 3 (93 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF TS-DHFR FROM CRYPTOSPORIDIUM HOMINIS IN COMPLEX WITH NADPH, METHOTREXATE, FDUMP AND 4-((2-AMINO-6-METHYL-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDIN-5-YL)THIO)-2-CHLOROPHENYL)-L-GLUTAMIC ACID
Authors
:
V. P. Kumar, K. S. Anderson
Date
:
28 May 13 (Deposition) - 21 Aug 13 (Release) - 18 Sep 13 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.08
Chains
:
Asym. Unit : A,B,C,D,E
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Biol. Unit 3: E (1x)
Keywords
:
Bifunctional Enzyme, Transferase, Oxidoreductase, Transferase, Oxidoreductase, Transferase, Oxidoreductase-Inhibitor Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
V. P. Kumar, K. M. Frey, Y. Wang, H. K. Jain, A. Gangjee, K. S. Anderson
Substituted Pyrrolo[2, 3-D]Pyrimidines As Cryptosporidium Hominis Thymidylate Synthase Inhibitors.
Bioorg. Med. Chem. Lett. V. 23 5426 2013
[
close entry info
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Hetero Components
(4, 20)
Info
All Hetero Components
1a: N-{4-[(2-AMINO-6-METHYL-4-OXO-4,7-... (1UFa)
1b: N-{4-[(2-AMINO-6-METHYL-4-OXO-4,7-... (1UFb)
1c: N-{4-[(2-AMINO-6-METHYL-4-OXO-4,7-... (1UFc)
1d: N-{4-[(2-AMINO-6-METHYL-4-OXO-4,7-... (1UFd)
1e: N-{4-[(2-AMINO-6-METHYL-4-OXO-4,7-... (1UFe)
2a: METHOTREXATE (MTXa)
2b: METHOTREXATE (MTXb)
2c: METHOTREXATE (MTXc)
2d: METHOTREXATE (MTXd)
2e: METHOTREXATE (MTXe)
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)
4a: 5-FLUORO-2'-DEOXYURIDINE-5'-MONOPH... (UFPa)
4b: 5-FLUORO-2'-DEOXYURIDINE-5'-MONOPH... (UFPb)
4c: 5-FLUORO-2'-DEOXYURIDINE-5'-MONOPH... (UFPc)
4d: 5-FLUORO-2'-DEOXYURIDINE-5'-MONOPH... (UFPd)
4e: 5-FLUORO-2'-DEOXYURIDINE-5'-MONOPH... (UFPe)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
1UF
5
Ligand/Ion
N-{4-[(2-AMINO-6-METHYL-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDIN-5-YL)SULFANYL]-2-CHLOROBENZOYL}-L-GLUTAMIC ACID
2
MTX
5
Ligand/Ion
METHOTREXATE
3
NDP
5
Ligand/Ion
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
4
UFP
5
Ligand/Ion
5-FLUORO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE
[
close Hetero Component info
]
Sites
(20, 20)
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)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ALA A:11 , ILE A:19 , GLY A:23 , GLN A:24 , LEU A:25 , GLY A:55 , ARG A:56 , LYS A:57 , THR A:58 , ILE A:75 , SER A:76 , SER A:77 , SER A:78 , ARG A:92 , CYS A:113 , GLY A:114 , GLY A:115 , GLU A:116 , SER A:117 , THR A:145 , MTX A:603
BINDING SITE FOR RESIDUE NDP A 601
02
AC2
SOFTWARE
ARG A:257 , CYS A:402 , ARG A:423 , SER A:424 , CYS A:425 , ASP A:426 , GLY A:430 , ASN A:434 , HIS A:464 , TYR A:466 , 1UF A:604 , ARG B:382 , ARG B:383
BINDING SITE FOR RESIDUE UFP A 602
03
AC3
SOFTWARE
VAL A:9 , VAL A:10 , ALA A:11 , LEU A:25 , ASP A:32 , LEU A:33 , LYS A:34 , PHE A:36 , SER A:37 , SER A:61 , ILE A:62 , ARG A:70 , CYS A:113 , THR A:134 , NDP A:601
BINDING SITE FOR RESIDUE MTX A 603
04
AC4
SOFTWARE
ALA A:287 , ILE A:315 , TRP A:316 , ASN A:319 , ASP A:426 , LEU A:429 , GLY A:430 , PHE A:433 , TYR A:466 , MET A:519 , ALA A:520 , UFP A:602
BINDING SITE FOR RESIDUE 1UF A 604
05
AC5
SOFTWARE
ALA B:11 , ILE B:19 , GLY B:23 , GLN B:24 , LEU B:25 , GLY B:55 , ARG B:56 , LYS B:57 , THR B:58 , ILE B:75 , SER B:76 , SER B:77 , SER B:78 , ARG B:92 , CYS B:113 , GLY B:114 , GLY B:115 , GLU B:116 , SER B:117 , THR B:145 , MTX B:603
BINDING SITE FOR RESIDUE NDP B 601
06
AC6
SOFTWARE
ARG A:382 , ARG A:383 , ARG B:257 , CYS B:402 , HIS B:403 , ARG B:423 , SER B:424 , CYS B:425 , ASP B:426 , GLY B:430 , ASN B:434 , HIS B:464 , TYR B:466 , 1UF B:604
BINDING SITE FOR RESIDUE UFP B 602
07
AC7
SOFTWARE
VAL B:9 , VAL B:10 , ALA B:11 , LEU B:25 , ASP B:32 , LYS B:34 , PHE B:36 , SER B:37 , SER B:61 , ILE B:62 , ARG B:70 , CYS B:113 , THR B:134 , NDP B:601
BINDING SITE FOR RESIDUE MTX B 603
08
AC8
SOFTWARE
ALA B:287 , ILE B:315 , TRP B:316 , ASN B:319 , LEU B:399 , ASP B:426 , LEU B:429 , GLY B:430 , PHE B:433 , TYR B:466 , ILE B:515 , MET B:519 , ALA B:520 , UFP B:602
BINDING SITE FOR RESIDUE 1UF B 604
09
AC9
SOFTWARE
VAL C:10 , ALA C:11 , ILE C:19 , GLY C:23 , GLN C:24 , LEU C:25 , GLY C:55 , ARG C:56 , LYS C:57 , THR C:58 , ILE C:75 , SER C:76 , SER C:77 , SER C:78 , ARG C:92 , CYS C:113 , GLY C:114 , GLY C:115 , GLU C:116 , SER C:117 , THR C:145 , MTX C:603
BINDING SITE FOR RESIDUE NDP C 601
10
BC1
SOFTWARE
ARG C:257 , CYS C:402 , ARG C:423 , SER C:424 , CYS C:425 , ASP C:426 , GLY C:430 , ASN C:434 , HIS C:464 , TYR C:466 , 1UF C:604 , ARG D:382 , ARG D:383
BINDING SITE FOR RESIDUE UFP C 602
11
BC2
SOFTWARE
VAL C:9 , VAL C:10 , ALA C:11 , LEU C:25 , ASP C:32 , LEU C:33 , LYS C:34 , PHE C:36 , SER C:37 , ILE C:62 , ARG C:70 , CYS C:113 , THR C:134 , NDP C:601
BINDING SITE FOR RESIDUE MTX C 603
12
BC3
SOFTWARE
SER C:290 , ILE C:315 , TRP C:316 , ASN C:319 , ASP C:426 , LEU C:429 , GLY C:430 , PHE C:433 , TYR C:466 , MET C:519 , ALA C:520 , UFP C:602
BINDING SITE FOR RESIDUE 1UF C 604
13
BC4
SOFTWARE
ALA D:11 , ILE D:19 , GLY D:23 , GLN D:24 , LEU D:25 , GLY D:55 , ARG D:56 , LYS D:57 , THR D:58 , ILE D:75 , SER D:76 , SER D:77 , SER D:78 , ARG D:92 , CYS D:113 , GLY D:114 , GLY D:115 , GLU D:116 , SER D:117 , ILE D:118 , THR D:145 , MTX D:603
BINDING SITE FOR RESIDUE NDP D 601
14
BC5
SOFTWARE
ARG C:382 , ARG C:383 , ARG D:257 , CYS D:402 , HIS D:403 , ARG D:423 , SER D:424 , CYS D:425 , ASP D:426 , GLY D:430 , ASN D:434 , HIS D:464 , TYR D:466 , 1UF D:604
BINDING SITE FOR RESIDUE UFP D 602
15
BC6
SOFTWARE
VAL D:9 , VAL D:10 , ALA D:11 , LEU D:25 , ASP D:32 , LYS D:34 , PHE D:36 , SER D:37 , SER D:61 , ILE D:62 , ARG D:70 , CYS D:113 , THR D:134 , NDP D:601
BINDING SITE FOR RESIDUE MTX D 603
16
BC7
SOFTWARE
ALA D:287 , ILE D:315 , TRP D:316 , ASN D:319 , ASP D:426 , LEU D:429 , GLY D:430 , PHE D:433 , TYR D:466 , ILE D:515 , MET D:519 , ALA D:520 , UFP D:602
BINDING SITE FOR RESIDUE 1UF D 604
17
BC8
SOFTWARE
ALA E:11 , ILE E:19 , GLY E:23 , GLN E:24 , LEU E:25 , GLY E:55 , ARG E:56 , LYS E:57 , THR E:58 , ILE E:75 , SER E:76 , SER E:77 , SER E:78 , ARG E:92 , CYS E:113 , GLY E:114 , GLY E:115 , GLU E:116 , SER E:117 , THR E:145 , MTX E:603
BINDING SITE FOR RESIDUE NDP E 601
18
BC9
SOFTWARE
ARG E:257 , CYS E:402 , ARG E:423 , SER E:424 , CYS E:425 , ASP E:426 , GLY E:430 , ASN E:434 , HIS E:464 , TYR E:466 , 1UF E:604
BINDING SITE FOR RESIDUE UFP E 602
19
CC1
SOFTWARE
VAL E:9 , VAL E:10 , ALA E:11 , LEU E:25 , ASP E:32 , LEU E:33 , LYS E:34 , PHE E:36 , SER E:37 , SER E:61 , ILE E:62 , LEU E:67 , ARG E:70 , CYS E:113 , THR E:134 , NDP E:601
BINDING SITE FOR RESIDUE MTX E 603
20
CC2
SOFTWARE
ALA E:287 , ILE E:315 , TRP E:316 , ASN E:319 , ASP E:426 , LEU E:429 , GLY E:430 , PHE E:433 , TYR E:466 , ILE E:515 , MET E:519 , ALA E:520 , UFP E:602
BINDING SITE FOR RESIDUE 1UF E 604
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
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Sorry, no Info available
[
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Exons
(0, 0)
Info
All 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.
SCOP Domains
(2, 10)
Info
All SCOP Domains
1a: SCOP_d4ky8a2 (A:193-521)
1b: SCOP_d4ky8c2 (C:193-521)
1c: SCOP_d4ky8d2 (D:193-521)
1d: SCOP_d4ky8e2 (E:193-521)
1e: SCOP_d4ky8b2 (B:193-521)
2a: SCOP_d4ky8a1 (A:3-178)
2b: SCOP_d4ky8b1 (B:3-178)
2c: SCOP_d4ky8c1 (C:3-178)
2d: SCOP_d4ky8d1 (D:3-178)
2e: SCOP_d4ky8e1 (E:3-178)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Thymidylate synthase/dCMP hydroxymethylase
(193)
Superfamily
:
Thymidylate synthase/dCMP hydroxymethylase
(193)
Family
:
Thymidylate synthase/dCMP hydroxymethylase
(183)
Protein domain
:
automated matches
(38)
Cryptosporidium hominis [TaxId: 237895]
(4)
1a
d4ky8a2
A:193-521
1b
d4ky8c2
C:193-521
1c
d4ky8d2
D:193-521
1d
d4ky8e2
E:193-521
1e
d4ky8b2
B:193-521
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Dihydrofolate reductase-like
(332)
Superfamily
:
Dihydrofolate reductase-like
(332)
Family
:
automated matches
(76)
Protein domain
:
automated matches
(76)
Cryptosporidium hominis [TaxId: 237895]
(4)
2a
d4ky8a1
A:3-178
2b
d4ky8b1
B:3-178
2c
d4ky8c1
C:3-178
2d
d4ky8d1
D:3-178
2e
d4ky8e1
E:3-178
[
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]
CATH Domains
(0, 0)
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all CATH domains
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Pfam Domains
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select residue range 5 to 10 in chain 'A'
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Asym.Unit (443 KB)
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Biol.Unit 2 (177 KB)
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