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9KTI

CryoEM structure of a 2,3-hydroxycinnamic acid 1,2-dioxygenase MhpB in substrate bound form

This is a non-PDB format compatible entry.
Functional Information from GO Data
ChainGOidnamespacecontents
A0005506molecular_functioniron ion binding
A0008198molecular_functionferrous iron binding
A0016491molecular_functionoxidoreductase activity
A0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
A0019380biological_process3-phenylpropionate catabolic process
A0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
A0046271biological_processphenylpropanoid catabolic process
A0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
A0051213molecular_functiondioxygenase activity
B0005506molecular_functioniron ion binding
B0008198molecular_functionferrous iron binding
B0016491molecular_functionoxidoreductase activity
B0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
B0019380biological_process3-phenylpropionate catabolic process
B0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
B0046271biological_processphenylpropanoid catabolic process
B0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
B0051213molecular_functiondioxygenase activity
C0005506molecular_functioniron ion binding
C0008198molecular_functionferrous iron binding
C0016491molecular_functionoxidoreductase activity
C0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
C0019380biological_process3-phenylpropionate catabolic process
C0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
C0046271biological_processphenylpropanoid catabolic process
C0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
C0051213molecular_functiondioxygenase activity
D0005506molecular_functioniron ion binding
D0008198molecular_functionferrous iron binding
D0016491molecular_functionoxidoreductase activity
D0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
D0019380biological_process3-phenylpropionate catabolic process
D0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
D0046271biological_processphenylpropanoid catabolic process
D0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
D0051213molecular_functiondioxygenase activity
E0005506molecular_functioniron ion binding
E0008198molecular_functionferrous iron binding
E0016491molecular_functionoxidoreductase activity
E0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
E0019380biological_process3-phenylpropionate catabolic process
E0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
E0046271biological_processphenylpropanoid catabolic process
E0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
E0051213molecular_functiondioxygenase activity
F0005506molecular_functioniron ion binding
F0008198molecular_functionferrous iron binding
F0016491molecular_functionoxidoreductase activity
F0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
F0019380biological_process3-phenylpropionate catabolic process
F0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
F0046271biological_processphenylpropanoid catabolic process
F0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
F0051213molecular_functiondioxygenase activity
G0005506molecular_functioniron ion binding
G0008198molecular_functionferrous iron binding
G0016491molecular_functionoxidoreductase activity
G0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
G0019380biological_process3-phenylpropionate catabolic process
G0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
G0046271biological_processphenylpropanoid catabolic process
G0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
G0051213molecular_functiondioxygenase activity
H0005506molecular_functioniron ion binding
H0008198molecular_functionferrous iron binding
H0016491molecular_functionoxidoreductase activity
H0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
H0019380biological_process3-phenylpropionate catabolic process
H0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
H0046271biological_processphenylpropanoid catabolic process
H0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
H0051213molecular_functiondioxygenase activity
I0005506molecular_functioniron ion binding
I0008198molecular_functionferrous iron binding
I0016491molecular_functionoxidoreductase activity
I0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
I0019380biological_process3-phenylpropionate catabolic process
I0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
I0046271biological_processphenylpropanoid catabolic process
I0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
I0051213molecular_functiondioxygenase activity
J0005506molecular_functioniron ion binding
J0008198molecular_functionferrous iron binding
J0016491molecular_functionoxidoreductase activity
J0016702molecular_functionoxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
J0019380biological_process3-phenylpropionate catabolic process
J0019622biological_process3-(3-hydroxy)phenylpropionate catabolic process
J0046271biological_processphenylpropanoid catabolic process
J0047070molecular_function3-carboxyethylcatechol 2,3-dioxygenase activity
J0051213molecular_functiondioxygenase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsActive site: {"description":"Proton donor"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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