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3EQH
Biol. Unit 1
Info
Asym.Unit (61 KB)
Biol.Unit 1 (56 KB)
Biol.Unit 2 (110 KB)
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Title
:
X-RAY STRUCTURE OF THE HUMAN MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1 (MEK1) IN A TERNARY COMPLEX WITH U0126, ADP AND MG2P
Authors
:
T. O. Fischmann
Date
:
30 Sep 08 (Deposition) - 24 Feb 09 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Biol. Unit 2: A (2x)
Keywords
:
Mek1 Kinase, Atp-Binding, Disease Mutation, Kinase, Nucleotide- Binding, Phosphoprotein, Serine/Threonine-Protein Kinase, Transferase, Tyrosine-Protein Kinase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
T. O. Fischmann, C. K. Smith, T. W. Mayhood, J. E. Myers, P. Reichert, A. Mannarino, D. Carr, H. Zhu, J. Wong, R. S. Yang, H. V. Le, V. S. Madison
Crystal Structures Of Mek1 Binary And Ternary Complexes Wit Nucleotides And Inhibitors.
Biochemistry V. 48 2661 2009
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Hetero Components
(2, 2)
Info
All Hetero Components
1a: (2Z)-BIS{AMINO[(2-AMINOPHENYL)SULF... (5BMa)
2a: ADENOSINE-5'-DIPHOSPHATE (ADPa)
3a: CALCIUM ION (CAa)
4a: MAGNESIUM ION (MGa)
5a: SODIUM ION (NAa)
View:
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No.
Name
Count
Type
Full Name
1
5BM
1
Ligand/Ion
(2Z)-BIS{AMINO[(2-AMINOPHENYL)SULFANYL]METHYLIDENE}BUTANEDINITRILE
2
ADP
1
Ligand/Ion
ADENOSINE-5'-DIPHOSPHATE
3
CA
-1
Ligand/Ion
CALCIUM ION
4
MG
-1
Ligand/Ion
MAGNESIUM ION
5
NA
-1
Ligand/Ion
SODIUM ION
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Sites
(5, 5)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
LYS A:97 , ILE A:99 , LEU A:118 , VAL A:127 , ILE A:141 , MET A:143 , ASP A:190 , ASP A:208 , PHE A:209 , GLY A:210 , VAL A:211 , SER A:212 , ILE A:216
BINDING SITE FOR RESIDUE 5BM A 1
2
AC2
SOFTWARE
MG A:3 , ALA A:76 , GLY A:77 , GLY A:80 , VAL A:82 , ALA A:95 , LYS A:97 , GLU A:144 , MET A:146 , SER A:150 , GLN A:153 , LYS A:192 , SER A:194 , ASN A:195 , LEU A:197 , ASP A:208 , HOH A:504 , HOH A:511 , HOH A:523 , HOH A:531 , HOH A:532
BINDING SITE FOR RESIDUE ADP A 2
3
AC3
SOFTWARE
ADP A:2 , ASN A:195 , ASP A:208 , HOH A:531 , HOH A:532
BINDING SITE FOR RESIDUE MG A 3
4
AC4
SOFTWARE
ASP A:65 , ASP A:66 , HOH A:526
BINDING SITE FOR RESIDUE CA A 5
5
AC5
SOFTWARE
ASP A:65 , ASP A:66 , HOH A:479 , HOH A:527
BINDING SITE FOR RESIDUE NA A 6
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SAPs(SNPs)/Variants
(3, 3)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_035093 (F53S, chain A, )
2: VAR_069780 (G128V, chain A, )
3: VAR_035094 (Y130C, chain A, )
View:
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_035093
F
53
S
MP2K1_HUMAN
Disease (CFC3)
---
A
F
53
S
2
UniProt
VAR_069780
G
128
V
MP2K1_HUMAN
Disease (CFC3)
---
A
G
128
V
3
UniProt
VAR_035094
Y
130
C
MP2K1_HUMAN
Disease (CFC3)
---
A
Y
130
C
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: PROTEIN_KINASE_ATP (A:74-97)
2: PROTEIN_KINASE_ST (A:186-198)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PROTEIN_KINASE_ATP
PS00107
Protein kinases ATP-binding region signature.
MP2K1_HUMAN
74-97
1
A:74-97
2
PROTEIN_KINASE_ST
PS00108
Serine/Threonine protein kinases active-site signature.
MP2K1_HUMAN
186-198
1
A:186-198
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Exons
(0, 0)
Info
All Exons
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d3eqha_ (A:)
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Protein Domains
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Organisms
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Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Protein kinase-like (PK-like)
(2589)
Superfamily
:
Protein kinase-like (PK-like)
(2589)
Family
:
Protein kinases, catalytic subunit
(1977)
Protein domain
:
Dual specificity mitogen-activated protein kinase kinase 1, Mek1
(16)
Human (Homo sapiens) [TaxId: 9606]
(16)
1a
d3eqha_
A:
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CATH Domains
(0, 0)
Info
all CATH domains
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Sorry, no Info available
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Pfam Domains
(0, 0)
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Sorry, no Info available
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Chain A
Asymmetric Unit 1
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Asym.Unit (61 KB)
Header - Asym.Unit
Biol.Unit 1 (56 KB)
Header - Biol.Unit 1
Biol.Unit 2 (110 KB)
Header - Biol.Unit 2
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