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2PL1

Berrylium Fluoride activated receiver domain of E.coli PhoP

Replaces:  2EUB
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Transcriptional regulatory protein phoPpolymer12114049.21UniProt (P23836)
Pfam (PF00072)
Escherichia coli
2B, C, D
(A)
PLATINUM (II) IONnon-polymer195.13Chemie (PT)
3E
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
4F
(A)
BERYLLIUM TRIFLUORIDE IONnon-polymer66.01Chemie (BEF)
5G
(A)
waterwater18.0109Chemie (HOH)
Sequence modifications
A: 1 - 121 (UniProt: P23836)
PDBExternal DatabaseDetails
Mse 1Met 1modified residue
Mse 109Met 109modified residue
Mse 112Met 112modified residue
Mse 116Met 116modified residue
Gln 121Gly 121engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight14049.2
Non-Polymers*Number of molecules5
Total formula weight675.5
All*Total formula weight14724.8
*Water molecules are not included.

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PDB entries from 2025-06-25

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