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(-) Description

Title :  CRYSTAL STRUCTURE OF QDTC, THE DTDP-3-AMINO-3,6-DIDEOXY-D-GLUCOSE N-ACETYL TRANSFERASE FROM THERMOANAEROBACTERIUM THERMOSACCHAROLYTICUM IN COMPLEX WITH ACETYL-COA
 
Authors :  H. M. Holden, J. B. Thoden
Date :  09 Jan 09  (Deposition) - 17 Feb 09  (Release) - 05 May 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (3x)
Biol. Unit 2:  B  (3x)
Keywords :  Acetyltransferase, Natural Product, Deoxysugar (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Thoden, P. Cook, C. Schaffer, P. Messner, H. Holden
Structural And Functional Studies Of Qdtc: An N-Acetyltransferase Required For The Biosynthesis Of Dtdp-3-Acetamido-3, 6-Dideoxy-Alpha-D-Glucose.
Biochemistry V. 48 2699 2009
PubMed-ID: 19191736  |  Reference-DOI: 10.1021/BI802313N
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - QDTC
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET31
    Expression System Strain: ROSETTA(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: QDTC
    Organism Scientific: THERMOANAEROBACTERIUM THERMOSACCHAROLYTICUM
    Organism Taxid: 1517
    Strain: E2701-71

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (3x): A 
Biological Unit 2 (3x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1ACO2Ligand/IonACETYL COENZYME *A
2TDR2Ligand/IonTHYMINE
Biological Unit 1 (2, 6)
No.NameCountTypeFull Name
1ACO3Ligand/IonACETYL COENZYME *A
2TDR3Ligand/IonTHYMINE
Biological Unit 2 (2, 6)
No.NameCountTypeFull Name
1ACO3Ligand/IonACETYL COENZYME *A
2TDR3Ligand/IonTHYMINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:138 , PHE A:152 , PRO A:153 , ASN A:159 , ASP A:160 , PRO A:161 , PRO A:163 , ALA A:180 , ALA A:181 , LEU A:186 , GLY A:198 , ALA A:199 , THR A:204 , LYS A:205 , VAL A:214 , ASN A:216 , PRO A:217 , LYS A:230 , HOH A:309 , HOH A:353 , HOH A:390 , HOH A:458BINDING SITE FOR RESIDUE ACO A 300
2AC2SOFTWAREARG A:80 , TYR A:86 , GLY A:98 , ARG A:104 , HOH A:318 , HOH A:360 , HOH A:489 , HOH A:495BINDING SITE FOR RESIDUE TDR A 301
3AC3SOFTWARELYS A:7 , PHE B:138 , PHE B:152 , THR B:158 , ASN B:159 , ASP B:160 , PRO B:161 , PRO B:163 , ALA B:180 , ALA B:181 , LEU B:186 , GLY B:198 , ALA B:199 , THR B:204 , LYS B:205 , VAL B:214 , ASN B:216 , PRO B:217 , ARG B:219 , LYS B:230 , HOH B:282 , HOH B:355 , HOH B:411 , HOH B:466 , HOH B:521 , HOH B:527BINDING SITE FOR RESIDUE ACO B 300
4AC4SOFTWAREARG B:80 , TYR B:86 , GLY B:98 , ARG B:104 , HOH B:332 , HOH B:495BINDING SITE FOR RESIDUE TDR B 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3FS8)

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Pro A:163 -Pro A:164
2Asn A:216 -Pro A:217
3Tyr A:237 -Pro A:238
4Pro B:163 -Pro B:164
5Asn B:216 -Pro B:217
6Tyr B:237 -Pro B:238

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3FS8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3FS8)

(-) Exons   (0, 0)

(no "Exon" information available for 3FS8)

(-) Sequences/Alignments

Asymmetric 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:259
 aligned with Q6TFC6_THETR | Q6TFC6 from UniProtKB/TrEMBL  Length:265

    Alignment length:259
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252         
         Q6TFC6_THETR     3 NNISKSAIIKEGVIIGENVTIEDNVYIDYGCIIRDNVHIKKGSFIGARSILGEYLVDFYNDRINKKHPLIIGENALIRTENVIYGDTIIGDNFQTGHKVTIRENTKIGNNVKIGTLSDIQHHVYIGNYVNIHSNVFVGEKSIIKDFVWLFPHVVLTNDPTPPSNELLGVTIELFAVIAARSVVLPGIHINEDALVGAGAVVTKDVPKETVVVGNPAREICSIRKIKNKITGEQVYPWRYTFKRGMPWEETDYDTWIKNI 261
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee....ee....ee...eee....ee....ee...eee....ee....eeee...hhhhhh......eee....ee....eee...ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee..............ee....ee....ee....ee....ee....ee.......eeee....eeeee.hhh..........hhhhh..........hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fs8 A   3 NNISKSAIIKEGVIIGENVTIEDNVYIDYGCIIRDNVHIKKGSFIGARSILGEYLVDFYNDRINKKHPLIIGENALIRTENVIYGDTIIGDNFQTGHKVTIRENTKIGNNVKIGTLSDIQHHVYIGNYVNIHSNVFVGEKSIIKDFVWLFPHVVLTNDPTPPSNELLGVTIELFAVIAARSVVLPGIHINEDALVGAGAVVTKDVPKETVVVGNPAREICSIRKIKNKITGEQVYPWRYTFKRGMPWEETDYDTWIKNI 261
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252         


Chain B from PDB  Type:PROTEIN  Length:257
 aligned with Q6TFC6_THETR | Q6TFC6 from UniProtKB/TrEMBL  Length:265

    Alignment length:257
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       
         Q6TFC6_THETR     3 NNISKSAIIKEGVIIGENVTIEDNVYIDYGCIIRDNVHIKKGSFIGARSILGEYLVDFYNDRINKKHPLIIGENALIRTENVIYGDTIIGDNFQTGHKVTIRENTKIGNNVKIGTLSDIQHHVYIGNYVNIHSNVFVGEKSIIKDFVWLFPHVVLTNDPTPPSNELLGVTIELFAVIAARSVVLPGIHINEDALVGAGAVVTKDVPKETVVVGNPAREICSIRKIKNKITGEQVYPWRYTFKRGMPWEETDYDTWIK 259
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee....ee....ee....ee....ee....ee...eee....ee....eeee.hhhhhh........eee....ee....eee...ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee....ee..............ee....ee....ee....ee....ee....ee.......eeee....eeeee.hhh..........hhhhh..........hhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fs8 B   3 NNISKSAIIKEGVIIGENVTIEDNVYIDYGCIIRDNVHIKKGSFIGARSILGEYLVDFYNDRINKKHPLIIGENALIRTENVIYGDTIIGDNFQTGHKVTIRENTKIGNNVKIGTLSDIQHHVYIGNYVNIHSNVFVGEKSIIKDFVWLFPHVVLTNDPTPPSNELLGVTIELFAVIAARSVVLPGIHINEDALVGAGAVVTKDVPKETVVVGNPAREICSIRKIKNKITGEQVYPWRYTFKRGMPWEETDYDTWIK 259
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252
   Legend:   → Mismatch (orange background)
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    → 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 3FS8)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3FS8)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3FS8)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3FS8)

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 Related Entries

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        Q6TFC6_THETR | Q6TFC6: 3fsb 3fsc

(-) Related Entries Specified in the PDB File

3fsb CRYSTAL STRUCTURE OF QDTC, THE DTDP-3-AMINO-3,6-DIDEOXY-D- GLUCOSE N-ACETYL TRANSFERASE FROM THERMOANAEROBACTERIUM THERMOSACCHAROLYTICUM IN COMPLEX WITH COA AND DTDP-3-AMINO- QUINOVOSE
3fsc CRYSTAL STRUCTURE OF QDTC, THE DTDP-3-AMINO-3,6-DIDEOXY-D- GLUCOSE N-ACETYL TRANSFERASE FROM THERMOANAEROBACTERIUM THERMOSACCHAROLYTICUM IN COMPLEX WITH COA AND DTDP-3-AMINO- FUCOSE