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7XCN

Crystal structure of the MttB-MttC complex at 2.7 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0008168molecular_functionmethyltransferase activity
A0015948biological_processmethanogenesis
A0016740molecular_functiontransferase activity
A0032259biological_processmethylation
A0043834molecular_functiontrimethylamine methyltransferase activity
B0008168molecular_functionmethyltransferase activity
B0015948biological_processmethanogenesis
B0016740molecular_functiontransferase activity
B0032259biological_processmethylation
B0043834molecular_functiontrimethylamine methyltransferase activity
C0008168molecular_functionmethyltransferase activity
C0015948biological_processmethanogenesis
C0016740molecular_functiontransferase activity
C0032259biological_processmethylation
C0043834molecular_functiontrimethylamine methyltransferase activity
D0008168molecular_functionmethyltransferase activity
D0015948biological_processmethanogenesis
D0016740molecular_functiontransferase activity
D0032259biological_processmethylation
D0043834molecular_functiontrimethylamine methyltransferase activity
E0008168molecular_functionmethyltransferase activity
E0015948biological_processmethanogenesis
E0016740molecular_functiontransferase activity
E0032259biological_processmethylation
E0043834molecular_functiontrimethylamine methyltransferase activity
F0008168molecular_functionmethyltransferase activity
F0015948biological_processmethanogenesis
F0016740molecular_functiontransferase activity
F0032259biological_processmethylation
F0043834molecular_functiontrimethylamine methyltransferase activity
M0005829cellular_componentcytosol
M0008168molecular_functionmethyltransferase activity
M0008705molecular_functionmethionine synthase activity
M0009086biological_processmethionine biosynthetic process
M0015948biological_processmethanogenesis
M0031419molecular_functioncobalamin binding
M0046653biological_processtetrahydrofolate metabolic process
M0046872molecular_functionmetal ion binding
M0050667biological_processhomocysteine metabolic process
M0050897molecular_functioncobalt ion binding
M0071267biological_processL-methionine salvage
N0005829cellular_componentcytosol
N0008168molecular_functionmethyltransferase activity
N0008705molecular_functionmethionine synthase activity
N0009086biological_processmethionine biosynthetic process
N0015948biological_processmethanogenesis
N0031419molecular_functioncobalamin binding
N0046653biological_processtetrahydrofolate metabolic process
N0046872molecular_functionmetal ion binding
N0050667biological_processhomocysteine metabolic process
N0050897molecular_functioncobalt ion binding
N0071267biological_processL-methionine salvage
O0005829cellular_componentcytosol
O0008168molecular_functionmethyltransferase activity
O0008705molecular_functionmethionine synthase activity
O0009086biological_processmethionine biosynthetic process
O0015948biological_processmethanogenesis
O0031419molecular_functioncobalamin binding
O0046653biological_processtetrahydrofolate metabolic process
O0046872molecular_functionmetal ion binding
O0050667biological_processhomocysteine metabolic process
O0050897molecular_functioncobalt ion binding
O0071267biological_processL-methionine salvage
P0005829cellular_componentcytosol
P0008168molecular_functionmethyltransferase activity
P0008705molecular_functionmethionine synthase activity
P0009086biological_processmethionine biosynthetic process
P0015948biological_processmethanogenesis
P0031419molecular_functioncobalamin binding
P0046653biological_processtetrahydrofolate metabolic process
P0046872molecular_functionmetal ion binding
P0050667biological_processhomocysteine metabolic process
P0050897molecular_functioncobalt ion binding
P0071267biological_processL-methionine salvage
Q0005829cellular_componentcytosol
Q0008168molecular_functionmethyltransferase activity
Q0008705molecular_functionmethionine synthase activity
Q0009086biological_processmethionine biosynthetic process
Q0015948biological_processmethanogenesis
Q0031419molecular_functioncobalamin binding
Q0046653biological_processtetrahydrofolate metabolic process
Q0046872molecular_functionmetal ion binding
Q0050667biological_processhomocysteine metabolic process
Q0050897molecular_functioncobalt ion binding
Q0071267biological_processL-methionine salvage
R0005829cellular_componentcytosol
R0008168molecular_functionmethyltransferase activity
R0008705molecular_functionmethionine synthase activity
R0009086biological_processmethionine biosynthetic process
R0015948biological_processmethanogenesis
R0031419molecular_functioncobalamin binding
R0046653biological_processtetrahydrofolate metabolic process
R0046872molecular_functionmetal ion binding
R0050667biological_processhomocysteine metabolic process
R0050897molecular_functioncobalt ion binding
R0071267biological_processL-methionine salvage
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsNon-standard residue: {"description":"Pyrrolysine","evidences":[{"source":"PubMed","id":"16096277","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"description":"axial binding residue","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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