Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
(-)Asym./Biol. Unit - sites
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)
Image Asym./Biol. Unit - sites
Asym./Biol. Unit - sites  (Jmol Viewer)

(-) Description

Title :  MYCE METHYLTRANSFERASE FROM THE MYCINAMYCIN BIOSYNTHETIC PATHWAY IN COMPLEX WITH MG, SAH, AND MYCINAMYCIN VI
 
Authors :  D. L. Akey, J. L. Smith
Date :  08 Jul 11  (Deposition) - 24 Aug 11  (Release) - 28 Dec 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.39
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Methyltransferase, Macrolide, Natural Product, Rossmann Fold, Transferase-Antibiotic Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. L. Akey, S. Li, J. R. Konwerski, L. A. Confer, S. M. Bernard, Y. Anzai, F. Kato, D. H. Sherman, J. L. Smith
A New Structural Form In The Sam/Metal-Dependent O‑ Methyltransferase Family: Myce From The Mycinamicin Biosynthetic Pathway.
J. Mol. Biol. V. 413 438 2011
PubMed-ID: 21884704  |  Reference-DOI: 10.1016/J.JMB.2011.08.040

(-) Compounds

Molecule 1 - METHYLTRANSFERASE
    Chains: A, B, C, D
    EC Number: 2.1.1.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: MYCE
    Organism Scientific: MICROMONOSPORA GRISEORUBIDA
    Organism Taxid: 28040

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 12)

Asymmetric/Biological Unit (5, 12)
No.NameCountTypeFull Name
1DMS3Ligand/IonDIMETHYL SULFOXIDE
2GOL1Ligand/IonGLYCEROL
3MG3Ligand/IonMAGNESIUM ION
4MVI2Ligand/IonMYCINAMICIN VI
5SAH3Ligand/IonS-ADENOSYL-L-HOMOCYSTEINE

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:275 , HIS A:278 , ASP A:304 , HOH A:510 , HOH A:520 , MVI A:701BINDING SITE FOR RESIDUE MG A 501
02AC2SOFTWARETHR A:173 , PRO A:174 , LYS A:175 , GLU A:202 , GLY A:204 , GLY A:206 , TYR A:208 , SER A:217 , ASP A:234 , ILE A:235 , GLY A:251 , ASP A:252 , GLN A:253 , ASP A:275 , GLY A:276 , SER A:277 , HIS A:282 , HOH A:415 , HOH A:506 , PHE D:387BINDING SITE FOR RESIDUE SAH A 601
03AC3SOFTWAREPHE A:172 , PRO A:174 , HIS A:180 , TYR A:208 , ASP A:275 , HIS A:278 , ASP A:304 , TRP A:306 , HOH A:454 , MG A:501 , HOH A:510 , HOH A:520 , GLY C:140 , GLN C:147 , ILE D:383 , LEU D:390 , ALA D:393 , SER D:394 , HOH D:419BINDING SITE FOR RESIDUE MVI A 701
04AC4SOFTWAREARG A:188 , ARG D:188 , HIS D:189 , TYR D:363BINDING SITE FOR RESIDUE DMS A 400
05AC5SOFTWAREARG A:49 , ALA A:155 , SER A:159 , ARG A:160 , SER A:223 , HOH A:486BINDING SITE FOR RESIDUE DMS A 401
06AC6SOFTWAREASP C:275 , GLU C:303 , ASP C:304 , HOH C:525 , HOH C:528 , MVI C:701BINDING SITE FOR RESIDUE MG C 501
07AC7SOFTWAREPHE B:387 , THR C:173 , PRO C:174 , LYS C:175 , GLU C:202 , GLY C:204 , GLY C:206 , TYR C:208 , SER C:217 , ASP C:234 , ILE C:235 , GLY C:251 , ASP C:252 , GLN C:253 , ASP C:275 , GLY C:276 , SER C:277 , HIS C:282 , HOH C:510BINDING SITE FOR RESIDUE SAH C 601
08AC8SOFTWAREGLY A:140 , GLN A:147 , ILE B:383 , LEU B:390 , ALA B:393 , SER B:394 , PHE C:172 , PRO C:174 , HIS C:180 , ASP C:275 , HIS C:278 , ASP C:304 , TRP C:306 , HOH C:447 , HOH C:495 , MG C:501 , HOH C:525 , HOH C:528BINDING SITE FOR RESIDUE MVI C 701
09AC9SOFTWAREARG C:49 , ALA C:155 , SER C:159 , ARG C:160 , SER C:223 , HOH C:448BINDING SITE FOR RESIDUE DMS C 400
10BC1SOFTWAREASP D:275 , ASP D:304BINDING SITE FOR RESIDUE MG D 501
11BC2SOFTWARETHR D:173 , LYS D:175 , GLU D:202 , GLY D:204 , VAL D:205 , GLY D:206 , TYR D:208 , SER D:217 , ASP D:234 , ILE D:235 , GLY D:251 , ASP D:252 , GLN D:253 , ASP D:275 , GLY D:276 , SER D:277 , HIS D:282BINDING SITE FOR RESIDUE SAH D 601
12BC3SOFTWAREARG A:77 , ARG A:85 , VAL A:87 , ARG D:77 , ARG D:85 , GLU D:91BINDING SITE FOR RESIDUE GOL D 400

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3SSN)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Gly A:267 -Pro A:268
2Gly B:267 -Pro B:268
3Gly C:267 -Pro C:268
4Gly D:267 -Pro D:268

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3SSN)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3SSN)

(-) Exons   (0, 0)

(no "Exon" information available for 3SSN)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:386
 aligned with MYCE_MICGR | Q83WF2 from UniProtKB/Swiss-Prot  Length:399

    Alignment length:390
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395
           MYCE_MICGR     6 EFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRYFTPKFGFLHWFTPHYDRHFRDYRNQQVRVLEIGVGGYKHPEWGGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGSHINAHVRTSFAALFPHVRPGGLYVIEDMWTAYWPGFGGQADPQECSGTSLGLLKSLIDAIQHQELPSDPNRSPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTWIPRDFESLVQASS 395
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeeeeeee..eeeeeeeee......eee......eeeeeeeehhhhhhhhhh..........eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh..........hhhhhhhhhhhhh....eeeee...........hhhhhhhhhhh...eeeeee...hhhhh...eeeee....hhhhhhhhhhhhh.eeeeee....hhhhhhhhhhhhh..eeeeeeeeee.hhhhhhhhhh..........hhhhhhhhhhhhhhhhhh..----..hhhhhheeeeeee..eeeeee..............hhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3ssn A   6 EFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRYFTPKFGFLHWFTPHYDRHFRDYRNQQVRVLEIGVGGYKHPEWGGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGSHINAHVRTSFAALFPHVRPGGLYVIEDMWTAYWPGFGGQADPQECSGTSLGLLKSLIDAIQHQELPS----SPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTWIPRDFESLVQASS 395
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335        |-   |   355       365       375       385       395
                                                                                                                                                                                                                                                                                                                                                                            344  349                                              


Chain B from PDB  Type:PROTEIN  Length:350
 aligned with MYCE_MICGR | Q83WF2 from UniProtKB/Swiss-Prot  Length:399

    Alignment length:391
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395 
           MYCE_MICGR     6 EFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRYFTPKFGFLHWFTPHYDRHFRDYRNQQVRVLEIGVGGYKHPEWGGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGSHINAHVRTSFAALFPHVRPGGLYVIEDMWTAYWPGFGGQADPQECSGTSLGLLKSLIDAIQHQELPSDPNRSPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTWIPRDFESLVQASSG 396
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeeeeeee..eeeeeeeee......eee......eeeeeeeehhhhhhhhhh..........eeee..........hhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh----------.hhhhhhhhhhhh....eeeee..--------.hhhhhhhhhhh...eeeeee...........eeeee....hhhhhhhhhhhhh.eeeeeee..----.hhhhhhhhh..eeeeeeeeee.-------------------.hhhhhhhhhhhhhhhhhh........hhhhhheeeeeee..eeeeee..............hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ssn B   6 EFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRY----------FTPHYDRHFRDYRNQQVRVLEIGV--------GGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGS----HVRTSFAALFPHVRPGGLYVIED-------------------GTSLGLLKSLIDAIQHQELPSDPNRSPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTWIPRDFESLVQASSG 396
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165     |   -      |185       195       205       215       225       235       245       255       265       275 |    |285       295        |-         -       325       335       345       355       365       375       385       395 
                                                                                                                                                                                               171        182                    205      214                                                            277  282                   304                 324                                                                        


Chain C from PDB  Type:PROTEIN  Length:366
 aligned with MYCE_MICGR | Q83WF2 from UniProtKB/Swiss-Prot  Length:399

    Alignment length:377
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       
           MYCE_MICGR     6 EFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRYFTPKFGFLHWFTPHYDRHFRDYRNQQVRVLEIGVGGYKHPEWGGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGSHINAHVRTSFAALFPHVRPGGLYVIEDMWTAYWPGFGGQADPQECSGTSLGLLKSLIDAIQHQELPSDPNRSPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTW 382
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeeeeeee..eeeeeeeee......eee......eeeeeeeehhhhhhhhhh..........eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh.........hhhhhhhhhhhhh....eeeee...........hhhhhhhhhhh...eeeeee...........eeeee....hhhhhhhhhhhhh.eeeeee....hhhhhhhhhhhhh..eeeeeeeeee.hhhhhhhhhh..........hhhhhhhhhhhhhh.-----------.hhhh.eeeeeee..eeeeee........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ssn C   6 EFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRYFTPKFGFLHWFTPHYDRHFRDYRNQQVRVLEIGVGGYKHPEWGGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGSHINAHVRTSFAALFPHVRPGGLYVIEDMWTAYWPGFGGQADPQECSGTSLGLLKSLIDAIQH-----------GYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTW 382
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335   |     -     | 355       365       375       
                                                                                                                                                                                                                                                                                                                                                                       339         351                               


Chain D from PDB  Type:PROTEIN  Length:393
 aligned with MYCE_MICGR | Q83WF2 from UniProtKB/Swiss-Prot  Length:399

    Alignment length:393
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394   
           MYCE_MICGR     5 TEFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRYFTPKFGFLHWFTPHYDRHFRDYRNQQVRVLEIGVGGYKHPEWGGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGSHINAHVRTSFAALFPHVRPGGLYVIEDMWTAYWPGFGGQADPQECSGTSLGLLKSLIDAIQHQELPSDPNRSPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTWIPRDFESLVQASSGG 397
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeeeeeeee..eeeeeeeee......eee......eeeeeeeehhhhhhhhhh..........eeee........hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh..........hhhhhhhhhhhhh....eeeee...........hhhhhhhhhhh...eeeeee...hhhhh...eeeee....hhhhhhhhhhhhh.eeeeee....hhhhhhhhhhhhh..eeeeeeeeee.hhhhhhhhhh..........hhhhhhhhhhhhhhhhhh........hhhhhheeeeeee..eeeeee..............hhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ssn D   5 TEFDEATVQDVVRLAGGHDSELRELTQKYDPAMISRLLVAEILSRCPPPSNDTPVLVELAIVHGSERFRHFLRVVRDSPIRPVGADEGFVGMLVEYELTELLRELFGVTHERPAGVRGTKLFPYLTDDEEAVEQIGTYLLAAQQGTEAVLAGCGSRKPDLSELSSRYFTPKFGFLHWFTPHYDRHFRDYRNQQVRVLEIGVGGYKHPEWGGGSLRMWKSFFPRGQIYGLDIMDKSHVDELRIRTIQGDQNDAEFLDRIARRYGPFDIVIDDGSHINAHVRTSFAALFPHVRPGGLYVIEDMWTAYWPGFGGQADPQECSGTSLGLLKSLIDAIQHQELPSDPNRSPGYVDRNIVGLHVYHNVAFVEKGRNDEGGIPTWIPRDFESLVQASSGG 397
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3SSN)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3SSN)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3SSN)

(-) Gene Ontology  (8, 8)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (MYCE_MICGR | Q83WF2)
molecular function
    GO:0008171    O-methyltransferase activity    Catalysis of the transfer of a methyl group to the oxygen atom of an acceptor molecule.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0008168    methyltransferase activity    Catalysis of the transfer of a methyl group to an acceptor molecule.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0017000    antibiotic biosynthetic process    The chemical reactions and pathways resulting in the formation of an antibiotic, a substance produced by or derived from certain fungi, bacteria, and other organisms, that can destroy or inhibit the growth of other microorganisms.
    GO:0032259    methylation    The process in which a methyl group is covalently attached to a molecule.
    GO:0051289    protein homotetramerization    The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    DMS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    GOL  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    MG  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    MVI  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    SAH  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Gly A:267 - Pro A:268   [ RasMol ]  
    Gly B:267 - Pro B:268   [ RasMol ]  
    Gly C:267 - Pro C:268   [ RasMol ]  
    Gly D:267 - Pro D:268   [ RasMol ]  
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format | Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  3ssn
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  MYCE_MICGR | Q83WF2
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  2.1.1.-
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  MYCE_MICGR | Q83WF2
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        MYCE_MICGR | Q83WF2: 3ssm 3sso

(-) Related Entries Specified in the PDB File

3ssm 3sso