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4UX9

Crystal structure of JNK1 bound to a MKK7 docking motif

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
MITOGEN-ACTIVATED PROTEIN KINASE 8polymer36442096.74UniProt (P45983)
Pfam (PF00069)
HOMO SAPIENS (HUMAN)MAP KINASE 8, MAPK 8, JNK-46, STRESS-ACTIVATED PROTEIN KINASE 1C, SAPK1C, STRESS-ACTIVATED PROTEIN KINASE JNK1, C-JUN N-TERMI NAL KINASE 1, JNK1
2E, F, G, H
(F, G, H, I)
DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 7polymer121391.74UniProt (O14733)HOMO SAPIENSMAP KINASE KINASE 7, MAPKK 7, JNK-ACTIVATING KINASE 2, MAPK/ERK KINASE 7, MEK 7, STRESS-ACTIVATED PROTEIN KINASE KINASE 4, SAPK KINASE 4, SAPKK-4, SAPKK4, C-JUN N-TERMINAL KINASE KINASE 2, JNK KINASE 2, JNKK 2, MKK7
3I, N, S, X
(A, B, C, D)
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERnon-polymer506.24Chemie (ANP)
4AA, BA, J, K, L...
(D, H, A, B, C)
SULFATE IONnon-polymer96.116Chemie (SO4)
5CA, DA, EA, FA, GA
(A, B, C, D, F)
waterwater18.0276Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight173953.6
Non-Polymers*Number of molecules20
Total formula weight3561.8
All*Total formula weight177515.4
*Water molecules are not included.

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PDB entries from 2025-06-18

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