Structure of PDB 1l3i Chain C

Receptor sequence
>1l3iC (length=186) Species: 145262 (Methanothermobacter thermautotrophicus) [Search protein sequence]
MIPDDEFIKNPSVPGPTAMEVRCLIMCLAEPGKNDVAVDVGCGTGGVTLE
LAGRVRRVYAIDRNPEAISTTEMNLQRHGLGDNVTLMEGDAPEALCKIPD
IDIAVVGGSGGELQEILRIIKDKLKPGGRIIVTAILLETKFEAMECLRDL
GFDVNITELNIARGRALDRGTMMVSRNPVALIYTGV
3D structure
PDB1l3i The Crystal Structure of Mt0146/CbiT Suggests that the Putative Precorrin-8W Decarboxylase is a Methyltransferase
ChainC
Resolution1.95 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.1.1.196: cobalt-precorrin-6B (C(15))-methyltransferase [decarboxylating].
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 SAH C P16 T17 G41 T44 G46 D62 R63 A91 G108 S109 G110 P16 T17 G41 T44 G46 D62 R63 A91 G108 S109 G110
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
GO:0008276 protein methyltransferase activity
GO:0016740 transferase activity
GO:0043776 cobalt-precorrin-6B C5-methyltransferase activity
Biological Process
GO:0009236 cobalamin biosynthetic process
GO:0019251 anaerobic cobalamin biosynthetic process
GO:0032259 methylation

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Molecular Function
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Biological Process
External links
PDB RCSB:1l3i, PDBe:1l3i, PDBj:1l3i
PDBsum1l3i
PubMed12429089
UniProtO26249|CBIT_METTH Probable cobalt-precorrin-6B C(15)-methyltransferase (decarboxylating) (Gene Name=cbiT)

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