Structure of PDB 3ssn Chain B

Receptor sequence
>3ssnB (length=350) Species: 28040 (Micromonospora griseorubida) [Search protein sequence]
EFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSN
DTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTEL
LRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLA
GCGSRKPDLSELSSRYFTPHYDRHFRDYRNQQVRVLEIGVGGGSLRMWKS
FFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVI
DDGSHVRTSFAALFPHVRPGGLYVIEDGTSLGLLKSLIDAIQHQELPSDP
NRSPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTWIPRDFESLVQASSG
3D structure
PDB3ssn A new structural form in the SAM/metal-dependent o‑methyltransferase family: MycE from the mycinamicin biosynthetic pathway.
ChainB
Resolution2.392 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.1.1.238: mycinamicin VI 2''-O-methyltransferase.
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 MVI B I383 S394 I337 S348
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0008168 methyltransferase activity
GO:0008171 O-methyltransferase activity
GO:0046872 metal ion binding
GO:0102302 mycinamicin VI 2''-O-methyltransferase activity
Biological Process
GO:0017000 antibiotic biosynthetic process
GO:0032259 methylation
GO:0051289 protein homotetramerization

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3ssn, PDBe:3ssn, PDBj:3ssn
PDBsum3ssn
PubMed21884704
UniProtQ83WF2|MYCE_MICGR Mycinamicin VI 2''-O-methyltransferase (Gene Name=mycE)

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