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4CTI

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

Functional Information from GO Data
ChainGOidnamespacecontents
A0000155molecular_functionphosphorelay sensor kinase activity
A0007165biological_processsignal transduction
A0016020cellular_componentmembrane
A0016310biological_processphosphorylation
A0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
B0000155molecular_functionphosphorelay sensor kinase activity
B0007165biological_processsignal transduction
B0016020cellular_componentmembrane
B0016310biological_processphosphorylation
B0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
C0000155molecular_functionphosphorelay sensor kinase activity
C0007165biological_processsignal transduction
C0016020cellular_componentmembrane
C0016310biological_processphosphorylation
C0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
D0000155molecular_functionphosphorelay sensor kinase activity
D0007165biological_processsignal transduction
D0016020cellular_componentmembrane
D0016310biological_processphosphorylation
D0016772molecular_functiontransferase activity, transferring phosphorus-containing groups
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues264
DetailsRegion: {"description":"Cytoplasmic dimerization domain (CDD), when dimerized forms osmosensitive core","evidences":[{"source":"PubMed","id":"17635923","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues16
DetailsMotif: {"description":"polyP-cytoplasmic motif","evidences":[{"source":"PubMed","id":"29953503","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues40
DetailsBinding site: {"evidences":[{"source":"PDB","id":"4KP4","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"Phosphohistidine; by autocatalysis","evidences":[{"source":"PROSITE-ProRule","id":"PRU00107","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"8132603","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

243911

PDB entries from 2025-10-29

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