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2OIP
Biol. Unit 1
Info
Asym.Unit (454 KB)
Biol.Unit 1 (182 KB)
Biol.Unit 2 (181 KB)
Biol.Unit 3 (178 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE S290G ACTIVE SITE MUTANT OF TS-DHFR FROM CRYPTOSPORIDIUM HOMINIS
Authors
:
W. E. Martucci, M. A. Vargo
Date
:
11 Jan 07 (Deposition) - 17 Jul 07 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.80
Chains
:
Asym. Unit : A,B,C,D,E
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Biol. Unit 3: E (2x)
Keywords
:
Bifunctional Enzyme, Transferase, Oxidoreductase
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
L. T. Doan, W. E. Martucci, M. A. Vargo, C. E. Atreya, K. S. Anderson
Nonconserved Residues Ala287 And Ser290 Of The Cryptosporidium Hominis Thymidylate Synthase Domain Facilitate Its Rapid Rate Of Catalysis
Biochemistry V. 46 8379 2007
(for further references see the
PDB file header
)
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Hetero Components
(4, 8)
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)
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: 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)
View:
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Label:
No.
Name
Count
Type
Full Name
1
CB3
2
Ligand/Ion
10-PROPARGYL-5,8-DIDEAZAFOLIC ACID
2
MTX
2
Ligand/Ion
METHOTREXATE
3
NDP
2
Ligand/Ion
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
4
UMP
2
Ligand/Ion
2'-DEOXYURIDINE 5'-MONOPHOSPHATE
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Sites
(0, 0)
Info
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SAPs(SNPs)/Variants
(0, 0)
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PROSITE Patterns/Profiles
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Exons
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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
(2, 10)
Info
All SCOP Domains
1a: SCOP_d2oipa2 (A:181-521)
1b: SCOP_d2oipb2 (B:181-521)
1c: SCOP_d2oipc2 (C:186-521)
1d: SCOP_d2oipd2 (D:181-521)
1e: SCOP_d2oipe2 (E:181-521)
2a: SCOP_d2oipa1 (A:3-180)
2b: SCOP_d2oipb1 (B:3-180)
2c: SCOP_d2oipc1 (C:3-180)
2d: SCOP_d2oipd1 (D:3-180)
2e: SCOP_d2oipe1 (E:3-180)
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)
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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
d2oipa2
A:181-521
1b
d2oipb2
B:181-521
1c
d2oipc2
C:186-521
1d
d2oipd2
D:181-521
1e
d2oipe2
E:181-521
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
d2oipa1
A:3-180
2b
d2oipb1
B:3-180
2c
d2oipc1
C:3-180
2d
d2oipd1
D:3-180
2e
d2oipe1
E:3-180
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CATH Domains
(2, 15)
Info
all CATH domains
1a: CATH_2oipA03 (A:238-521)
1b: CATH_2oipB03 (B:238-521)
1c: CATH_2oipC03 (C:238-521)
1d: CATH_2oipD03 (D:238-521)
1e: CATH_2oipE03 (E:238-521)
1f: CATH_2oipA02 (A:179-237)
1g: CATH_2oipB02 (B:179-237)
1h: CATH_2oipD02 (D:179-237)
1i: CATH_2oipC02 (C:179-237)
1j: CATH_2oipE02 (E:179-237)
2a: CATH_2oipA01 (A:3-178)
2b: CATH_2oipB01 (B:3-178)
2c: CATH_2oipC01 (C:3-178)
2d: CATH_2oipD01 (D:3-178)
2e: CATH_2oipE01 (E:3-178)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Thymidylate Synthase; Chain A
(160)
Homologous Superfamily
:
Thymidylate Synthase, chain A
(160)
Cryptosporidium hominis. Organism_taxid: 237895.
(3)
1a
2oipA03
A:238-521
1b
2oipB03
B:238-521
1c
2oipC03
C:238-521
1d
2oipD03
D:238-521
1e
2oipE03
E:238-521
1f
2oipA02
A:179-237
1g
2oipB02
B:179-237
1h
2oipD02
D:179-237
1i
2oipC02
C:179-237
1j
2oipE02
E:179-237
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Dihydrofolate Reductase, subunit A
(200)
Homologous Superfamily
:
Dihydrofolate Reductase, subunit A
(200)
Cryptosporidium hominis. Organism_taxid: 237895.
(3)
2a
2oipA01
A:3-178
2b
2oipB01
B:3-178
2c
2oipC01
C:3-178
2d
2oipD01
D:3-178
2e
2oipE01
E:3-178
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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Asym.Unit (454 KB)
Header - Asym.Unit
Biol.Unit 1 (182 KB)
Header - Biol.Unit 1
Biol.Unit 2 (181 KB)
Header - Biol.Unit 2
Biol.Unit 3 (178 KB)
Header - Biol.Unit 3
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