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(-) Description

Title :  CRYSTAL STRUCTURE OF MTMC IN COMPLEX WITH SAM AND TDP
 
Authors :  O. V. Tsodikov, C. Hou, J. -M. Chen, J. Rohr
Date :  26 Nov 14  (Deposition) - 28 Jan 15  (Release) - 06 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  C-Methyltransferase, Tdp-4-Keto-D-Olivose, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Chen, C. Hou, G. Wang, O. V. Tsodikov, J. Rohr
Structural Insight Into Mtmc, A Bifunctional Ketoreductase-Methyltransferase Involved In The Assembly Of The Mithramycin Trisaccharide Chain.
Biochemistry V. 54 2481 2015
PubMed-ID: 25587924  |  Reference-DOI: 10.1021/BI501462G

(-) Compounds

Molecule 1 - D-MYCAROSE 3-C-METHYLTRANSFERASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MTMC
    Organism Scientific: STREPTOMYCES ARGILLACEUS
    Organism Taxid: 41951

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 4)

Asymmetric/Biological Unit (4, 4)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2SAM1Ligand/IonS-ADENOSYLMETHIONINE
3TYD1Ligand/IonTHYMIDINE-5'-DIPHOSPHATE
4ZN1Ligand/IonZINC ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:13 , CYS A:16 , CYS A:56 , CYS A:59BINDING SITE FOR RESIDUE ZN A 501
2AC2SOFTWAREPRO A:328 , ALA A:329 , LYS A:330 , ASP A:350 , THR A:351 , THR A:352 , LYS A:355 , TYR A:388 , ILE A:392 , LYS A:395 , HOH A:617 , HOH A:663 , HOH A:697 , HOH A:720 , HOH A:724BINDING SITE FOR RESIDUE TYD A 502
3AC3SOFTWARETHR A:81 , ILE A:113 , GLY A:114 , ASN A:116 , ASP A:135 , PRO A:136 , PHE A:155 , PHE A:156 , ARG A:177 , HIS A:178 , VAL A:179 , ILE A:183 , HOH A:680 , HOH A:732 , HOH A:734BINDING SITE FOR RESIDUE SAM A 503
4AC4SOFTWARELYS A:374 , GLU A:396BINDING SITE FOR RESIDUE ACT A 504

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4RVG)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Asn A:410 -Pro A:411
2Val A:416 -Pro A:417

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4RVG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4RVG)

(-) Exons   (0, 0)

(no "Exon" information available for 4RVG)

(-) 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    
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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:418
                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..ee...........eeeeeeeeee..................eeeeeeee.....eee.ee.hhhhhhh........hhhhhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhh..eeeee..hhhhhhhhhhhh..ee....hhhhhhhhhhhhh...eeeee.hhhhh.hhhhhhhhhhhhh....eeeeeeehhhhhhhh.hhhhh.....ee.hhhhhhhhhhh..eeeeeeeeehhhh.eeeeeeee........hhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeee..hhhhhhhhhhh.........ee.................eehhhhhh.....eeee.hhhhhhhhhhhhhhhhhh..eeee.....eee....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rvg A   6 TARAVTTCRMCGAQDWQEVVDFGPVPLADSFLEPAASYDDEPRYPLAVVSCRSCRLMSLTHVVDPEVLYRTYPYTTSDSETIKKHMGHVVAVCVERFGIPEGSFVLEIGSNTGSQLKAFQNAGMRTLGIDPARNIAAVANERGIETLPEFFSVDTAALVKKTHGTPQLVLGRHVFAHIDDVSAVAEGVRDLLGPDSLFAIEVPYLVDMLERNEFDTIYHEHLSYIGVGSLVALFRRHGLRVVDVERLAVHGGSILVFVGLDEGTRATAPVVEELIALEKERGLYEDATYERFARHVAEITAELTSMVRSLRAEGKRIAGYGAPAKGNTLLNVCGLTADDLEFCCDTTEFKQGLVLPGTHIPVRSPEYAKTQAIDYYLLLAWNYGEEILAKEGPFLADGGRFILPNPRPSIVPPGEHHH 423
                                    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       405       415
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  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 4RVG)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4RVG)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4RVG)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q194Q4_STRAA | Q194Q4: 4rv9 4rvd 4rvf 4rvh

(-) Related Entries Specified in the PDB File

1rv9 SAME PROTEIN IN COMPLEX WITH SAH
4rvd SAME PROTEIN IN COMPLEX WITH SAM
4rvf SAME PROTEIN IN COMPLEX WITH TDP
4rvh SAME PROTEIN IN COMPLEX WITH SAH AND SUBSTRATE