Structure of PDB 4x3q Chain B

Receptor sequence
>4x3qB (length=341) Species: 457432 (Streptosporangium sibiricum) [Search protein sequence]
ELSALVPVLFGHAAFQQLNAGCQLGLFELLHERGPLSAEEVADALRLPRR
SADILLLGTTALGLSTVTDGGYRNGAPIGAAFRDGLWPVLRDIVQYQDKI
AYQPAADYVESLRTGQNAGIRHFPGTTRDLYSRLAAVPGLEELFYRGMHA
WSQLSNPVLLAQPDFTRVHRVLDVGGGDAVNAVALARAHPSLRVTVLDRP
GALEVARKTIAEAGLEERVRTHAADIFTDSYPAGHDCVLFAHQLVIWSPE
QNLTLLRKAYDAVEPGGRVLVFNAFTDDDRTGPLYAALDNVYFTTLPFRH
STIHRWADCESWLREAGFTDVGRTAPPGWTPHGVVSGSRPR
3D structure
PDB4x3q Crystal structure of S-adenosylmethionine-dependent methyltransferase SibL in complex with SAH
ChainB
Resolution2.586 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 B Y134 Y148 M151 S155 G178 G180 N184 D201 R202 D228 I229 A244 H245 Q246 W250 Y131 Y145 M148 S152 G175 G177 N181 D198 R199 D225 I226 A241 H242 Q243 W247
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
GO:0008171 O-methyltransferase activity
GO:0008757 S-adenosylmethionine-dependent methyltransferase activity
GO:1904047 S-adenosyl-L-methionine binding
Biological Process
GO:0032259 methylation

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Molecular Function
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Biological Process
External links
PDB RCSB:4x3q, PDBe:4x3q, PDBj:4x3q
PDBsum4x3q
PubMed
UniProtC0LTM6

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