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(-) Description

Title :  E. COLI GLUCARATE DEHYDRATASE NATIVE ENZYME
 
Authors :  A. M. Gulick, B. K. Hubbard, J. A. Gerlt, I. Rayment
Date :  25 Jan 00  (Deposition) - 23 May 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Glucarate Dehydratase Enolase Enzyme Superfamily Tim Barrel (Beta/Alpha)7Beta Barrel, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. M. Gulick, B. K. Hubbard, J. A. Gerlt, I. Rayment
Evolution Of Enzymatic Activities In The Enolase Superfamily: Crystallographic And Mutagenesis Studies Of The Reaction Catalyzed By D-Glucarate Dehydratase From Escherichia Coli.
Biochemistry V. 39 4590 2000
PubMed-ID: 10769114  |  Reference-DOI: 10.1021/BI992782I
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - GLUCARATE DEHYDRATASE
    Chains: A, B, C, D
    EC Number: 4.2.1.40
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET
    Expression System Taxid: 562
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1IPA4Ligand/IonISOPROPYL ALCOHOL
2MG4Ligand/IonMAGNESIUM ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:235 , GLU A:260 , ASN A:289 , HOH A:1466 , HOH A:1488 , HOH A:1489BINDING SITE FOR RESIDUE MG A 498
2AC2SOFTWAREASP B:235 , GLU B:260 , ASN B:289 , HOH B:1365 , HOH B:1380 , HOH B:1762BINDING SITE FOR RESIDUE MG B 498
3AC3SOFTWAREASP C:235 , GLU C:260 , ASN C:289 , HOH C:1404 , HOH C:1572 , HOH C:1846BINDING SITE FOR RESIDUE MG C 498
4AC4SOFTWAREASP D:235 , GLU D:260 , ASN D:289 , HOH D:1447 , HOH D:1448 , HOH D:1869BINDING SITE FOR RESIDUE MG D 498
5AC5SOFTWARELEU A:302 , PHE A:332 , HOH A:2019 , GLY C:299 , SER C:303 , HOH C:1284 , HOH C:1354BINDING SITE FOR RESIDUE IPA C 601
6AC6SOFTWARELEU B:302 , PHE B:332 , HOH B:1656 , GLY D:299 , SER D:303BINDING SITE FOR RESIDUE IPA D 602
7AC7SOFTWAREGLY A:299 , SER A:303 , HOH A:1278 , LEU C:302 , PHE C:332 , HOH C:1831BINDING SITE FOR RESIDUE IPA A 603
8AC8SOFTWAREGLY B:299 , SER B:303 , LEU D:302 , PHE D:332 , HOH D:1204BINDING SITE FOR RESIDUE IPA D 604

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1EC7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1EC7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1EC7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1EC7)

(-) Exons   (0, 0)

(no "Exon" information available for 1EC7)

(-) 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:429
 aligned with GUDD_ECO57 | P0AES3 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:442
                                    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       404       414       424       434       444  
           GUDD_ECO57     5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7a2 A:5-137 D-glucarate dehydratase                                                                                              d1ec7a1 A:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -1ec7A01 A:6-137,A:399-416 Enolase-like, N-terminal domain                                                                           1ec7A02 A:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7A01           ------------------------------ CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee....ee..ee...eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.-------------..hhhhhhhhhhhhhhhhhhhhhh..hhhhh.......eee..eeee...hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhh...eeeee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhh..........hhhhhh...............eee...........hhhhhhhhhhhhhhh......hhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 A   5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFA-------------LRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    14        24        34        44        54        64        74        84       | -         - |     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       404       414       424       434       444  
                                                                                                                  92           106                                                                                                                                                                                                                                                                                                                                                    


Chain A from PDB  Type:PROTEIN  Length:429
 aligned with GUDD_ECOLI | P0AES2 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:442
                                    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       404       414       424       434       444  
           GUDD_ECOLI     5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7a2 A:5-137 D-glucarate dehydratase                                                                                              d1ec7a1 A:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -1ec7A01 A:6-137,A:399-416 Enolase-like, N-terminal domain                                                                           1ec7A02 A:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7A01           ------------------------------ CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee....ee..ee...eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.-------------..hhhhhhhhhhhhhhhhhhhhhh..hhhhh.......eee..eeee...hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhh...eeeee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhh..........hhhhhh...............eee...........hhhhhhhhhhhhhhh......hhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 A   5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFA-------------LRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    14        24        34        44        54        64        74        84       | -         - |     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       404       414       424       434       444  
                                                                                                                  92           106                                                                                                                                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:440
 aligned with GUDD_ECO57 | P0AES3 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:442
                                    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       404       414       424       434       444  
           GUDD_ECO57     5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7b2 B:5-137 D-glucarate dehydratase                                                                                              d1ec7b1 B:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -1ec7B01 B:6-137,B:399-416 Enolase-like, N-terminal domain                                                                           1ec7B02 B:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7B01           ------------------------------ CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee....ee..ee...eeeeeeeeeee...eeeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh--..........hhhhhhhhhhhhhhhhhhhhhh..hhhhh.......eee..eee....hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhh....eeee.....hhhhhhhhhhhh......ee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh..........hhhhhh...........ee..eee...........hhhhhhhhhhhhhhh......hhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 B   5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRD--GRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    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       404       414       424       434       444  
                                                                                                                     95 98                                                                                                                                                                                                                                                                                                                                                            


Chain B from PDB  Type:PROTEIN  Length:440
 aligned with GUDD_ECOLI | P0AES2 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:442
                                    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       404       414       424       434       444  
           GUDD_ECOLI     5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7b2 B:5-137 D-glucarate dehydratase                                                                                              d1ec7b1 B:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -1ec7B01 B:6-137,B:399-416 Enolase-like, N-terminal domain                                                                           1ec7B02 B:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7B01           ------------------------------ CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee....ee..ee...eeeeeeeeeee...eeeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhh--..........hhhhhhhhhhhhhhhhhhhhhh..hhhhh.......eee..eee....hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhh....eeee.....hhhhhhhhhhhh......ee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh..........hhhhhh...........ee..eee...........hhhhhhhhhhhhhhh......hhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 B   5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRD--GRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    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       404       414       424       434       444  
                                                                                                                     95 98                                                                                                                                                                                                                                                                                                                                                            


Chain C from PDB  Type:PROTEIN  Length:428
 aligned with GUDD_ECO57 | P0AES3 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:442
                                    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       404       414       424       434       444  
           GUDD_ECO57     5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7c2 C:5-137 D-glucarate dehydratase                                                                                              d1ec7c1 C:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -1ec7C01 C:6-137,C:399-416 Enolase-like, N-terminal domain                                                                           1ec7C02 C:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7C01           ------------------------------ CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee....ee..ee...eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.--------------hhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.......eee..eee....hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhh.....eee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhh.........hhhhhh...........ee..eee...........hhhhhhhhhhhhhhh......hhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 C   5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFA--------------RTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    14        24        34        44        54        64        74        84       | -         -  |    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       404       414       424       434       444  
                                                                                                                  92            107                                                                                                                                                                                                                                                                                                                                                   


Chain C from PDB  Type:PROTEIN  Length:428
 aligned with GUDD_ECOLI | P0AES2 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:442
                                    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       404       414       424       434       444  
           GUDD_ECOLI     5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7c2 C:5-137 D-glucarate dehydratase                                                                                              d1ec7c1 C:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains -1ec7C01 C:6-137,C:399-416 Enolase-like, N-terminal domain                                                                           1ec7C02 C:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7C01           ------------------------------ CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeee....ee..ee...eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.--------------hhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.......eee..eee....hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhh.....eee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhh.........hhhhhh...........ee..eee...........hhhhhhhhhhhhhhh......hhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 C   5 FTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFA--------------RTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    14        24        34        44        54        64        74        84       | -         -  |    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       404       414       424       434       444  
                                                                                                                  92            107                                                                                                                                                                                                                                                                                                                                                   


Chain D from PDB  Type:PROTEIN  Length:431
 aligned with GUDD_ECO57 | P0AES3 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:443
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443   
           GUDD_ECO57     4 QFTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7d2 D:4-137 D-glucarate dehydratase                                                                                               d1ec7d1 D:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains --1ec7D01 D:6-137,D:399-416 Enolase-like, N-terminal domain                                                                           1ec7D02 D:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7D01           ------------------------------ CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeeeeeeee....ee..ee...eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh...------------hhhhhhhhhhhhhhhhhhhhhhh..hhhhh.......eee..eee....hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhh....eee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh..........hhhhhh...............eee...........hhhhhhhhhhhhhhhh....hhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 D   4 QFTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADR------------RTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    13        23        33        43        53        63        73        83        93|        -   |   113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443   
                                                                                                                     94          107                                                                                                                                                                                                                                                                                                                                                   


Chain D from PDB  Type:PROTEIN  Length:431
 aligned with GUDD_ECOLI | P0AES2 from UniProtKB/Swiss-Prot  Length:446

    Alignment length:443
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443   
           GUDD_ECOLI     4 QFTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADRDAGGRGLQTFDLRTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
               SCOP domains d1ec7d2 D:4-137 D-glucarate dehydratase                                                                                               d1ec7d1 D:138-446 D-glucarate dehydratase                                                                                                                                                                                                                                                                             SCOP domains
               CATH domains --1ec7D01 D:6-137,D:399-416 Enolase-like, N-terminal domain                                                                           1ec7D02 D:138-398 Enolase superfamily                                                                                                                                                                                                                                1ec7D01           ------------------------------ CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeeeeeeeee....ee..ee...eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh...------------hhhhhhhhhhhhhhhhhhhhhhh..hhhhh.......eee..eee....hhhhh...........hhhhhhh.....hhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhh....eee.........hhhhhhhhhhhhhh..eee.....hhhhhhhhhhhh...ee..hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhh..........hhhhhh...............eee...........hhhhhhhhhhhhhhhh....hhhhhhhhhh.............. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ec7 D   4 QFTTPVVTEMQVIPVAGHDSMLMNLSGAHAPFFTRNIVIIKDNSGHTGVGEIPGGEKIRKTLEDAIPLVVGKTLGEYKNVLTLVRNTFADR------------RTTIHVVTGIEAAMLDLLGQHLGVNVASLLGDGQQRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLKGGVLAGEEEAESIVALAQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIATDWRQMGHTLSLQSVDIPLADPHFWTMQGSVRVAQMCHEFGLTWGSHSNNHFDISLAMFTHVAAAAPGKITAIDTHWIWQEGNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 446
                                    13        23        33        43        53        63        73        83        93|        -   |   113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443   
                                                                                                                     94          107
   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)
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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  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1EC7)

(-) Gene Ontology  (8, 16)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (GUDD_ECOLI | P0AES2)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0008872    glucarate dehydratase activity    Catalysis of the reaction: D-glucarate = 5-dehydro-4-deoxy-D-glucarate + H2O.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    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.
biological process
    GO:0042838    D-glucarate catabolic process    The chemical reactions and pathways resulting in the breakdown of D-glucarate, the D-enantiomer of glucarate.
    GO:0019394    glucarate catabolic process    The chemical reactions and pathways resulting in the breakdown of glucarate, the anion of glucaric acid.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

Chain A,B,C,D   (GUDD_ECO57 | P0AES3)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0008872    glucarate dehydratase activity    Catalysis of the reaction: D-glucarate = 5-dehydro-4-deoxy-D-glucarate + H2O.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    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.
biological process
    GO:0042838    D-glucarate catabolic process    The chemical reactions and pathways resulting in the breakdown of D-glucarate, the D-enantiomer of glucarate.
    GO:0019394    glucarate catabolic process    The chemical reactions and pathways resulting in the breakdown of glucarate, the anion of glucaric acid.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.

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 Related Entries

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

UniProtKB/Swiss-Prot
        GUDD_ECO57 | P0AES3: 1ec8 1ec9 1ecq 1jct 1jdf
        GUDD_ECOLI | P0AES2: 1ec8 1ec9 1ecq 1jct 1jdf 3pwg 3pwi 4gyp

(-) Related Entries Specified in the PDB File

1bqg PSEUDOMONAS PUTIDA GLUCARATE DEHYDRATASE
1ec8 E.COLI GLUCARATE DEHYDRATASE + 2,3-DIHYDROXY-5-OXO- HEXANEDIOATE
1ec9 E.COLI GLUCARATE DEHYDRATASE + XYLAROHYDROXAMATE
1ecq E.COLI GLUCARATE DEHYDRATASE + 4-DEOXYGLUCARATE