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2A7Q
Asym. Unit
Info
Asym.Unit (46 KB)
Biol.Unit 1 (80 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN DCK COMPLEXED WITH CLOFARABINE AND ADP
Authors
:
Y. Zhang, J. A. Secrist Iii, S. E. Ealick
Date
:
05 Jul 05 (Deposition) - 24 Jan 06 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.55
Chains
:
Asym. Unit : A
Biol. Unit 1: A (2x)
Keywords
:
Alpha/Beta Parallel Beta-Sheet Of 5 Strands, Transferase
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
Y. Zhang, J. A. Secrist, S. E. Ealick
The Structure Of Human Deoxycytidine Kinase In Complex With Clofarabine Reveals Key Interactions For Prodrug Activation
Acta Crystallogr. , Sect. D V. 62 133 2006
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Hetero Components
(3, 3)
Info
All Hetero Components
1a: ADENOSINE-5'-DIPHOSPHATE (ADPa)
2a: 2-CHLORO-9-(2-DEOXY-2-FLUORO-B -D-... (CFBa)
3a: MAGNESIUM ION (MGa)
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Label:
No.
Name
Count
Type
Full Name
1
ADP
1
Ligand/Ion
ADENOSINE-5'-DIPHOSPHATE
2
CFB
1
Ligand/Ion
2-CHLORO-9-(2-DEOXY-2-FLUORO-B -D-ARABINOFURANOSYL)-9H-PURIN-6-AMINE
3
MG
1
Ligand/Ion
MAGNESIUM ION
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Sites
(3, 3)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
SER A:35 , GLU A:53 , GLU A:127 , ADP A:301
BINDING SITE FOR RESIDUE MG A 300
2
AC2
SOFTWARE
ASN A:29 , ALA A:31 , ALA A:32 , GLY A:33 , LYS A:34 , SER A:35 , THR A:36 , ARG A:188 , TYR A:210 , GLU A:213 , LEU A:217 , HIS A:218 , GLU A:240 , ASP A:241 , PHE A:242 , MG A:300 , HOH A:335 , HOH A:346 , HOH A:352 , HOH A:371
BINDING SITE FOR RESIDUE ADP A 301
3
AC3
SOFTWARE
ILE A:30 , GLU A:53 , TRP A:58 , MET A:85 , TYR A:86 , PHE A:96 , GLN A:97 , ARG A:104 , ARG A:128 , ASP A:133 , PHE A:137 , LEU A:141 , GLU A:197 , TYR A:204 , HOH A:335 , HOH A:368
BINDING SITE FOR RESIDUE CFB A 328
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
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;
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Exons
(7, 7)
Info
All Exons
Exon 1.3a (A:20-31)
Exon 1.4 (A:31-64)
Exon 1.5 (A:77-134)
Exon 1.6 (A:134-183)
Exon 1.7a (A:184-222)
Exon 1.8a (A:222-252)
Exon 1.10 (A:253-260)
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All Exon Boundaries
1: Boundary -/1.3a
2: Boundary 1.3a/1.4
3: Boundary 1.4/1.5
4: Boundary 1.5/1.6
5: Boundary 1.6/1.7a
6: Boundary 1.7a/1.8a
7: Boundary 1.8a/1.10
8: Boundary 1.10/-
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.3a
ENST00000286648
3a
ENSE00002041408
chr4:
71859156-71859643
488
DCK_HUMAN
1-31
31
1
A:20-31
12
1.4
ENST00000286648
4
ENSE00001024728
chr4:
71863784-71863899
116
DCK_HUMAN
31-69
39
1
A:31-64
34
1.5
ENST00000286648
5
ENSE00001024734
chr4:
71888084-71888277
194
DCK_HUMAN
70-134
65
1
A:77-134
58
1.6
ENST00000286648
6
ENSE00001024731
chr4:
71889276-71889423
148
DCK_HUMAN
134-183
50
1
A:134-183
50
1.7a
ENST00000286648
7a
ENSE00001024724
chr4:
71891533-71891648
116
DCK_HUMAN
184-222
39
1
A:184-222
39
1.8a
ENST00000286648
8a
ENSE00001076634
chr4:
71892382-71892472
91
DCK_HUMAN
222-252
31
1
A:222-252
31
1.10
ENST00000286648
10
ENSE00001235483
chr4:
71895069-71896631
1563
DCK_HUMAN
253-260
8
1
A:253-260
8
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SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d2a7qa_ (A:)
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)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Superfamily
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Family
:
Nucleotide and nucleoside kinases
(231)
Protein domain
:
Deoxycytidine kinase
(35)
Human (Homo sapiens) [TaxId: 9606]
(35)
1a
d2a7qa_
A:
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CATH Domains
(1, 1)
Info
all CATH domains
1a: CATH_2a7qA00 (A:20-260)
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Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
P-loop containing nucleotide triphosphate hydrolases
(1378)
Human (Homo sapiens)
(413)
1a
2a7qA00
A:20-260
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Pfam Domains
(0, 0)
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Chain A
Asymmetric Unit 1
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