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4CTI

Escherichia coli EnvZ histidine kinase catalytic part fused to Archaeoglobus fulgidus Af1503 HAMP domain

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
OSMOLARITY SENSOR PROTEIN ENVZ, AF1503polymer27330201.34UniProt (O28769)
UniProt (P0AEJ4)
Pfam (PF00672)
Pfam (PF00512)
Pfam (PF02518)
ARCHAEOGLOBUS FULGIDUSHAMP-DHP-CA CHIMERA
Sequence modifications
A, B, C, D: 278 - 326 (UniProt: O28769)
PDBExternal DatabaseDetails
Met 277-expression tag
Phe 291Ala 291engineered mutation
A, B, C, D: 327 - 549 (UniProt: P0AEJ4)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight120805.1
All*Total formula weight120805.1
*Water molecules are not included.

238268

PDB entries from 2025-07-02

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