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4KAK
Asym. Unit
Info
Asym.Unit (81 KB)
Biol.Unit 1 (41 KB)
Biol.Unit 2 (39 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND 6-ETHYL-5-[(3S)-3-[3-METHOXY-5-(PYRIDINE-4-YL)PHENYL]BUT-1-YN-1-YL]PYRIMIDINE-2,4-DIAMINE (UCP1006)
Authors
:
K. M. Lamb, A. C. Anderson
Date
:
22 Apr 13 (Deposition) - 09 Oct 13 (Release) - 20 Nov 13 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Oxidoreductase, 5, 6, 7, 8-Tetrahydrofolate; Nadp+; 7, 8-Dihydrofolate, Hydride Shift, Oxidoreductase-Oxidoreductase Inhibitor Complex
(Keyword Search:
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Reference
:
K. M. Lamb, N. G-Dayanandan, D. L. Wright, A. C. Anderson
Elucidating Features That Drive The Design Of Selective Antifolates Using Crystal Structures Of Human Dihydrofolate Reductase.
Biochemistry V. 52 7318 2013
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Hetero Components
(4, 13)
Info
All Hetero Components
1a: 6-ETHYL-5-{(3R)-3-[3-METHOXY-5-(PY... (06Ua)
1b: 6-ETHYL-5-{(3R)-3-[3-METHOXY-5-(PY... (06Ub)
2a: CALCIUM ION (CAa)
2b: CALCIUM ION (CAb)
2c: CALCIUM ION (CAc)
2d: CALCIUM ION (CAd)
3a: ETHANOL (EOHa)
3b: ETHANOL (EOHb)
3c: ETHANOL (EOHc)
3d: ETHANOL (EOHd)
3e: ETHANOL (EOHe)
4a: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPa)
4b: NADPH DIHYDRO-NICOTINAMIDE-ADENINE... (NDPb)
View:
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Label:
No.
Name
Count
Type
Full Name
1
06U
2
Ligand/Ion
6-ETHYL-5-{(3R)-3-[3-METHOXY-5-(PYRIDIN-4-YL)PHENYL]BUT-1-YN-1-YL}PYRIMIDINE-2,4-DIAMINE
2
CA
4
Ligand/Ion
CALCIUM ION
3
EOH
5
Ligand/Ion
ETHANOL
4
NDP
2
Ligand/Ion
NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
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Sites
(13, 13)
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)
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No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
VAL A:8 , ALA A:9 , ILE A:16 , GLY A:17 , GLY A:20 , ASP A:21 , LEU A:22 , GLY A:53 , LYS A:54 , LYS A:55 , THR A:56 , SER A:59 , LEU A:75 , SER A:76 , ARG A:77 , GLU A:78 , ARG A:91 , VAL A:115 , GLY A:117 , SER A:118 , SER A:119 , VAL A:120 , TYR A:121 , GLU A:123 , THR A:146 , 06U A:202 , HOH A:326 , HOH A:372 , HOH A:416
BINDING SITE FOR RESIDUE NDP A 201
02
AC2
SOFTWARE
ILE A:7 , VAL A:8 , ALA A:9 , ASP A:21 , GLU A:30 , PHE A:31 , PHE A:34 , SER A:59 , PRO A:61 , ASN A:64 , LEU A:67 , VAL A:115 , TYR A:121 , THR A:136 , NDP A:201 , HOH A:454
BINDING SITE FOR RESIDUE 06U A 202
03
AC3
SOFTWARE
ASP A:21 , LEU A:22 , TRP A:24 , HOH A:380 , GLU B:161
BINDING SITE FOR RESIDUE EOH A 203
04
AC4
SOFTWARE
GLY A:2 , GLU B:171
BINDING SITE FOR RESIDUE EOH A 204
05
AC5
SOFTWARE
GLN A:47 , LYS A:68 , GLY A:69
BINDING SITE FOR RESIDUE EOH A 205
06
AC6
SOFTWARE
SER A:3 , ASN A:5 , LYS A:132 , HOH A:381 , HOH A:438
BINDING SITE FOR RESIDUE CA A 206
07
AC7
SOFTWARE
VAL B:8 , ALA B:9 , ILE B:16 , GLY B:17 , GLY B:20 , ASP B:21 , TRP B:24 , GLY B:53 , LYS B:54 , LYS B:55 , THR B:56 , SER B:59 , LEU B:75 , SER B:76 , ARG B:77 , GLU B:78 , ARG B:91 , VAL B:115 , GLY B:117 , SER B:118 , SER B:119 , VAL B:120 , GLU B:123 , THR B:146 , 06U B:202 , HOH B:309 , HOH B:320 , HOH B:395 , HOH B:409 , HOH B:414
BINDING SITE FOR RESIDUE NDP B 201
08
AC8
SOFTWARE
ILE B:7 , VAL B:8 , ALA B:9 , ASP B:21 , GLU B:30 , PHE B:31 , PHE B:34 , SER B:59 , PRO B:61 , ASN B:64 , VAL B:115 , THR B:136 , NDP B:201
BINDING SITE FOR RESIDUE 06U B 202
09
AC9
SOFTWARE
LYS A:157 , PRO B:61 , GLU B:62
BINDING SITE FOR RESIDUE EOH B 203
10
BC1
SOFTWARE
GLU A:62 , LYS B:157
BINDING SITE FOR RESIDUE EOH B 204
11
BC2
SOFTWARE
ARG B:32 , HOH B:390 , HOH B:428 , HOH B:438
BINDING SITE FOR RESIDUE CA B 205
12
BC3
SOFTWARE
VAL B:10 , GLN B:12 , ARG B:137 , ILE B:138 , HOH B:317 , HOH B:380
BINDING SITE FOR RESIDUE CA B 206
13
BC4
SOFTWARE
PRO A:25 , LYS A:173 , HOH A:383 , TYR B:162 , GLU B:183 , HOH B:388
BINDING SITE FOR RESIDUE CA B 207
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
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Exons
(0, 0)
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d4kaka_ (A:)
1b: SCOP_d4kakb_ (B:)
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Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Dihydrofolate reductase-like
(332)
Superfamily
:
Dihydrofolate reductase-like
(332)
Family
:
Dihydrofolate reductases
(249)
Protein domain
:
Dihydrofolate reductases, eukaryotic type
(120)
Human (Homo sapiens) [TaxId: 9606]
(61)
1a
d4kaka_
A:
1b
d4kakb_
B:
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CATH Domains
(0, 0)
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Pfam Domains
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Asymmetric Unit 1
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Asym.Unit (81 KB)
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