X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in complex with an inhibitor and MgATP
Kudo, N., Kato, R., Wakatsuki, S.To be published.
Experimental Data Snapshot
Starting Model: experimental
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Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Dual specificity mitogen-activated protein kinase kinase 1 | 341 | Homo sapiens | Mutation(s): 0  Gene Names: MAP2K1, MEK1, PRKMK1 EC: 2.7.12.2 | ![]() | |
UniProt & NIH Common Fund Data Resources | |||||
Find proteins for Q02750 (Homo sapiens) Explore Q02750  Go to UniProtKB:  Q02750 | |||||
PHAROS:  Q02750 GTEx:  ENSG00000169032  | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | Q02750 | ||||
Sequence AnnotationsExpand | |||||
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Ligands 3 Unique | |||||
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ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
ATP Query on ATP | E [auth A], H [auth B], K [auth C] | ADENOSINE-5'-TRIPHOSPHATE C10 H16 N5 O13 P3 ZKHQWZAMYRWXGA-KQYNXXCUSA-N | |||
4BM Query on 4BM | F [auth A], I [auth B], L [auth C] | N-{[(2R)-2,3-dihydroxypropyl]oxy}-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]benzamide C16 H14 F3 I N2 O4 SUDAHWBOROXANE-SECBINFHSA-N | |||
MG Query on MG | D [auth A], G [auth B], J [auth C] | MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N |
Length ( Å ) | Angle ( ˚ ) |
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a = 58.894 | α = 90 |
b = 129.09 | β = 90 |
c = 135.736 | γ = 90 |
Software Name | Purpose |
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HKL-2000 | data collection |
MOLREP | phasing |
REFMAC | refinement |
HKL-2000 | data reduction |
HKL-2000 | data scaling |