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8RQW

Erk2 MAP kinase (T188E) AMP-PNP complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Mitogen-activated protein kinase 1polymer36542258.51UniProt (P63086)
Pfam (PF00069)
Rattus norvegicus (Norway rat)MAP kinase 1,MAPK 1,ERT1,Extracellular signal-regulated kinase 2,ERK-2,MAP kinase isoform p42,p42-MAPK,Mitogen-activated protein kinase 2,MAP kinase 2,MAPK 2
2B
(A)
PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTERnon-polymer506.21Chemie (ANP)
3C
(A)
waterwater18.0117Chemie (HOH)
Sequence modifications
A: 1 - 358 (UniProt: P63086)
PDBExternal DatabaseDetails
Ala -6-expression tag
His -5-expression tag
His -4-expression tag
His -3-expression tag
His -2-expression tag
His -1-expression tag
His 0-expression tag
Glu 188Thr 188engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight42258.5
Non-Polymers*Number of molecules1
Total formula weight506.2
All*Total formula weight42764.7
*Water molecules are not included.

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PDB entries from 2025-07-09

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