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(-) Description

Title :  ABYA1 - TETRONIC ACID CONDENSING ENZYME
 
Authors :  M. J. Byrne, P. R. Race
Date :  10 Jun 15  (Deposition) - 29 Jun 16  (Release) - 29 Jun 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,D  (1x)
Biol. Unit 2:  B,C  (1x)
Keywords :  Tetronate, Polyketide, Natural Product, Condensation, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. J. Byrne, P. R. Race
The Structure Of Abya1, A Tetronic Acid Condensing Enzyme From The Abyssomicin Polyketide Synthase.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 3-OXOACYL-ACP SYNTHASE III
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Taxid: 511693
    Gene: ABYA1, VAB18032_16460
    Organism Scientific: VERRUCOSISPORA MARIS (STRAIN AB-18-032)
    Organism Taxid: 263358
    Synonym: 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE III

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A  D
Biological Unit 2 (1x):  BC 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 5BY7)

(-) Sites  (0, 0)

(no "Site" information available for 5BY7)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5BY7)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Met A:79 -Pro A:80
2Met B:79 -Pro B:80
3Met C:79 -Pro C:80
4Met D:79 -Pro D:80

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5BY7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5BY7)

(-) Exons   (0, 0)

(no "Exon" information available for 5BY7)

(-) 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:337
                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eehhhhhhhhh.hhhhhhhhhhhh...ee.............hhhhhhhhhhhhhhhhhh.hhhhh.eeeeee........hhhhhhhhhhh.....eeeee...hhhhhhhhhhhhhhhhh...eeeeeeee.hhhhh.........hhhhhhhhhhh..eeeeeeeee......eeeeeeeeee........eee.............eeehhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh.eee....hhhhhhhhhhhhh....ee..hhhhhh...hhhhhhhhhhhhhhh....eeeeeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5by7 A -15 TVSVLSAASALPGPTVDNATLGRRLGMDRLWEQWVDAFIGTRTRHLAVDLDSGEIRHTLADLAHQAGSRALDAAGVTPEEVDLVVLGTATPDRLMPTTATVVADRLGIDGVPAYQLQSGCSGAVQALAVTRSLLLGGTARTALVLGGDVVARFYDLTADLRKLPPAEFVNYVLFGDGVGAAVLRVGEVAGAAALRSVFTRLVGLGREPGATLEWFGPTEDRNRPAATEDYKAIERHVPDLAAEVVEELLGELGWARDDLDYVLPPQLSGRMTALIVERLKLPQATEVSCVAETGNNGNGIVFLQLERALARLAGGQRALGVSIESSKWIKSGFALEG 321
                                    -6         4        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       


Chain B from PDB  Type:PROTEIN  Length:321
                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.....eehhhhhhhhh.hhhhhhhh.....ee.............hhhhhhhhhhhhhhhhhh.hhhhh.eeeeee........hhhhhhhhhhh.....eeeee...hhhhhhhhhhhhhhhhh...eeeeeeee.hhhhhhhhhhh..eeeeeeeee......eeeeeeeeee........eee.............eeehhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh.eee....hhhhhhhhhhhhh....ee..hhhhhh.hhhhhhhhhhhhhhhhh....eeeeeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5by7 B -15 TVSVLSAASALPGPTVDNATLGRRLGMDRLWEQWVDIGTRTRHLAVDLDSGEIRHTLADLAHQAGSRALDAAGVTPEEVDLVVLGTATPDRLMPTTATVVADRLGIDGVPAYQLQSGCSGAVQALAVTRSLLLGGTARTALVLGGDVVARFYVNYVLFGDGVGAAVLRVGEVAGAAALRSVFTRLVGLGREPGATLEWFGPTEDRNRPAATEDYKAIERHVPDLAAEVVEELLGELGWARDDLDYVLPPQLSGRMTALIVERLKLPQATEVSCVAETGNNGNGIVFLQLERALARLAGGQRALGVSIESSKWIKSGFALEG 321
                                    -6         4        14     || 26        36        46        56        66        76        86        96       106       116       126       136 ||    160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320 
                                                              20|                                                                                                                138|                                                                                                                                                                        
                                                               23                                                                                                                 153                                                                                                                                                                        


Chain C from PDB  Type:PROTEIN  Length:310
                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.....eehhhhhhhh....ee.............hhhhhhhhhhhhhhhhhh.hhhhh..eeeee........hhhhhhhhhhh.....eeeee...hhhhhhhhhhhhhhhhh...eeeeeeee.hhhhh..hhhhh..eeeeeeee.......eeeeeeeeee........eee.............eeehhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh.eee....hhhhhhhhhhhhh....ee..hhhhhh.hhhhhhhhhhhhhhh......eeeeeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5by7 C -14 VSVLSAASALPGPTVDNATLGRRLIGTRTRHLAVDLDSGEIRHTLADLAHQAGSRALDAAGVTPEEVDLVVLGTATPDRLMPTTATVVADRLGIDGVPAYQLQSGCSGAVQALAVTRSLLLGGTARTALVLGGDVVARFYDVNYVLFGDGVGAAVLRVGEVAGAAALRSVFTRLVGLGREPGATLEWFGPTEDRNRPAATEDYKAIERHVPDLAAEVVEELLGELGWARDDLDYVLPPQLSGRMTALIVERLKLPQATEVSCVAETGNNGNGIVFLQLERALARLAGGQRALGVSIESSKWIKSGFALEG 321
                                    -5         5   ||   28        38        48        58        68        78        88        98       108       118       128       138||     161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321
                                                   9|                                                                                                                 139|                                                                                                                                                                        
                                                   23                                                                                                                  153                                                                                                                                                                        


Chain D from PDB  Type:PROTEIN  Length:302
                                                                                                                                                                                                                                                                                                                                              
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee.....eehhhhhhhh...ee.........hhhhhhhhhhhhhhhhhh.hhhhh..eeeee........hhhhhhhhhhh.....eeeee...hhhhhhhhhhhhhhhhh...eeeeeeee.hhhhh......eeeeeeee.......eeeeeeeeee........eee.............eeehhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh.eee....hhhhhhhhhhhhh....ee..hhhhhh...hhhhhhhhhhhhh......eeeeeeee....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5by7 D -14 VSVLSAASALPGPTVDNATLGRRLGTRTRHLAVDEIRHTLADLAHQAGSRALDAAGVTPEEVDLVVLGTATPDRLMPTTATVVADRLGIDGVPAYQLQSGCSGAVQALAVTRSLLLGGTARTALVLGGDVVARFYYVLFGDGVGAAVLRVGEVAGAAALRSVFTRLVGLGREPGATLEWFGPTEDRNRPAATEDYKAIERHVPDLAAEVVEELLGELGWARDDLDYVLPPQLSGRMTALIVERLKLPQATEVSCVAETGNNGNGIVFLQLERALARLAGGQRALGVSIESSKWIKSGFALEG 321
                                    -5         5   ||   29   ||   43        53        63        73        83        93       103       113       123       133    || 159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319  
                                                   9|       33|                                                                                                 138|                                                                                                                                                                      
                                                   24        38                                                                                                  155
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  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 5BY7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5BY7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5BY7)

(-) Gene Ontology  (5, 5)

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  Cis Peptide Bonds
    Met A:79 - Pro A:80   [ RasMol ]  
    Met B:79 - Pro B:80   [ RasMol ]  
    Met C:79 - Pro C:80   [ RasMol ]  
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