Structure of PDB 4u1q Chain A

Receptor sequence
>4u1qA (length=341) Species: 457432 (Streptosporangium sibiricum) [Search protein sequence]
ELSALVPVLFGHAAFQQLNAGCQLGLFELLHERGPLSAEEVADALRLPRR
SADILLLGTTALGLSTVTDGGYRNGAPIGAAFRDGLWPVLRDIVQYQDKI
AYQPAADYVESLRTGQNAGIRHFPGTTRDLYSRLAAVPGLEELFYRGMHA
WSQLSNPVLLAQPDFTRVHRVLDVGGGDAVNAVALARAHPSLRVTVLDRP
GALEVARKTIAEAGLEERVRTHAADIFTDSYPAGHDCVLFAHQLVIWSPE
QNLTLLRKAYDAVEPGGRVLVFNAFTDDDRTGPLYAALDNVYFTTLPFRH
STIHRWADCESWLREAGFTDVGRTAPPGWTPHGVVSGSRPR
3D structure
PDB4u1q Crystal structure of S-adenosylmethionine-dependent methyltransferase SibL in complex with 3HK and SAH
ChainA
Resolution2.085 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 3DJ A Y99 Y134 M151 W154 H245 Y288 D292 Y295 F296 H335 Y96 Y131 M148 W151 H242 Y285 D289 Y292 F293 H332
BS02 SAH A Y134 Y148 M151 S155 G178 G179 G180 N184 D201 R202 D228 I229 A244 H245 Q246 Y131 Y145 M148 S152 G175 G176 G177 N181 D198 R199 D225 I226 A241 H242 Q243
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:4u1q, PDBe:4u1q, PDBj:4u1q
PDBsum4u1q
PubMed
UniProtC0LTM6

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