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2OQ3

Solution Structure of the mannitol- specific cryptic phosphotransferase enzyme IIA CmtB from Escherichia coli

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0009401biological_processphosphoenolpyruvate-dependent sugar phosphotransferase system
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0090585molecular_functionprotein-phosphocysteine-L-ascorbate-phosphotransferase system transporter activity
Functional Information from PROSITE/UniProt
site_idPS00372
Number of Residues17
DetailsPTS_EIIA_TYPE_2_HIS PTS EIIA domains phosphorylation site signature 2. NngpyyiLApgVAMPHA
ChainResidueDetails
AASN52-ALA68

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues142
DetailsDomain: {"description":"PTS EIIA type-2","evidences":[{"source":"PROSITE-ProRule","id":"PRU00417","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Tele-phosphohistidine intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00417","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"17803963","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphohistidine; by HPr","evidences":[{"source":"PubMed","id":"17803963","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

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PDB entries from 2025-11-05

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