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(-) Description

Title :  CRYSTAL STRUCTURE OF D-MANNONATE DEHYDRATASE FROM CHROMOHALOBACTER SALEXIGENS COMPLEXED WITH D-ARABINOHYDROXAMATE
 
Authors :  A. A. Fedorov, E. V. Fedorov, D. Wichelecki, J. A. Gerlt, S. C. Almo
Date :  09 Apr 11  (Deposition) - 11 Apr 12  (Release) - 11 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
Biol. Unit 3:  A,B,C,D  (2x)
Keywords :  Enolase Fold, D-Mannonate Dehydratase, D-Arabinohydroxamate, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. A. Fedorov, E. V. Fedorov, D. Wichelecki, J. A. Gerlt, S. C. Almo
Crystal Structure Of D-Mannonate Dehydratase From Chromohalobacter Salexigens Complexed With D-Arabinohydroxamate
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - D-MANNONATE DEHYDRATASE
    Chains: A, B, C, D
    EC Number: 4.2.1.8
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: CSAL_2974
    Organism Scientific: CHROMOHALOBACTER SALEXIGENS
    Organism Taxid: 158080

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D
Biological Unit 3 (2x): ABCD

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1CO4Ligand/IonCOBALT (II) ION
2EZ44Ligand/Ion(2S,3R,4R)-2,3,4,5-TETRAHYDROXY-N-OXO-PENTANAMIDE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
2EZ42Ligand/Ion(2S,3R,4R)-2,3,4,5-TETRAHYDROXY-N-OXO-PENTANAMIDE
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
2EZ42Ligand/Ion(2S,3R,4R)-2,3,4,5-TETRAHYDROXY-N-OXO-PENTANAMIDE
Biological Unit 3 (1, 8)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
2EZ48Ligand/Ion(2S,3R,4R)-2,3,4,5-TETRAHYDROXY-N-OXO-PENTANAMIDE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:213 , GLU A:239 , GLU A:265 , EZ4 A:407 , HOH A:784BINDING SITE FOR RESIDUE CO A 406
2AC2SOFTWAREASN A:39 , ASP A:213 , HIS A:215 , GLU A:239 , GLU A:265 , ARG A:286 , HIS A:315 , PRO A:317 , ASP A:319 , GLU A:342 , TRP A:405 , CO A:406 , HOH A:413 , TRP C:78BINDING SITE FOR RESIDUE EZ4 A 407
3AC3SOFTWAREASP B:213 , GLU B:239 , GLU B:265 , ARG B:286 , EZ4 B:407 , HOH B:783BINDING SITE FOR RESIDUE CO B 406
4AC4SOFTWAREASN B:39 , TYR B:161 , ASP B:213 , HIS B:215 , GLU B:239 , GLU B:265 , ARG B:286 , HIS B:315 , PRO B:317 , ASP B:319 , GLU B:342 , TRP B:405 , CO B:406 , HOH B:408 , TYR D:77 , TRP D:78BINDING SITE FOR RESIDUE EZ4 B 407
5AC5SOFTWAREASP C:213 , GLU C:239 , GLU C:265 , EZ4 C:407 , HOH C:782BINDING SITE FOR RESIDUE CO C 406
6AC6SOFTWARETRP A:78 , ASN C:39 , ASP C:213 , HIS C:215 , GLU C:239 , GLU C:265 , ARG C:286 , HIS C:315 , PRO C:317 , ASP C:319 , GLU C:342 , TRP C:405 , CO C:406 , HOH C:412BINDING SITE FOR RESIDUE EZ4 C 407
7AC7SOFTWAREASP D:213 , GLU D:239 , GLU D:265 , EZ4 D:407 , HOH D:781BINDING SITE FOR RESIDUE CO D 406
8AC8SOFTWARETRP B:78 , ASN D:39 , ASP D:213 , HIS D:215 , GLU D:239 , GLU D:265 , ARG D:286 , HIS D:315 , PRO D:317 , ASP D:319 , GLU D:342 , TRP D:405 , CO D:406 , HOH D:409BINDING SITE FOR RESIDUE EZ4 D 407

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3RGT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MR_MLE_1PS00908 Mandelate racemase / muconate lactonizing enzyme family signature 1.DMGD_CHRSD85-110
 
 
 		  4A:87-112
B:87-112
C:87-112
D:87-112
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MR_MLE_1PS00908 Mandelate racemase / muconate lactonizing enzyme family signature 1.DMGD_CHRSD85-110
 
 
 		  2A:87-112
-
C:87-112
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MR_MLE_1PS00908 Mandelate racemase / muconate lactonizing enzyme family signature 1.DMGD_CHRSD85-110
 
 
 		  2-
B:87-112
-
D:87-112
Biological Unit 3 (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MR_MLE_1PS00908 Mandelate racemase / muconate lactonizing enzyme family signature 1.DMGD_CHRSD85-110
 
 
 		  8A:87-112
B:87-112
C:87-112
D:87-112

(-) Exons   (0, 0)

(no "Exon" information available for 3RGT)

(-) 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:383
 aligned with DMGD_CHRSD | Q1QT89 from UniProtKB/Swiss-Prot  Length:403

    Alignment length:403
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400   
           DMGD_CHRSD     1 MKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPGIETTYGVAKTPGERYEPADSSLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 403
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.....eeeeeeee....eeeee.....hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.......eeeeeeeee.hhhhhhhhhhhhhhh...eeeeee....--------------------....eeeehhhhhhhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhh..eee......hhhhhhhhhhhh...eee.....hhhhhhhhhhh....ee.......hhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhhhh..eeeee....hhhhhhhh....eee..eee...........hhhhhh..........eeee....ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------MR_MLE_1  PDB: A:87-112   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3rgt A   3 LKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPG--------------------SLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 405
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152   |     -         -    |  182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402   
                                                                                                                                                                                   156                  177                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:396
 aligned with DMGD_CHRSD | Q1QT89 from UniProtKB/Swiss-Prot  Length:403

    Alignment length:403
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400   
           DMGD_CHRSD     1 MKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPGIETTYGVAKTPGERYEPADSSLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 403
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.....eeeeeeee....eeeee.....hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhh.......eeeeeeeee.hhhhhhhhhhhhhhh...eeeeee...........-------..........eeeehhhhhhhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhh..eee......hhhhhhhhhhhh...eee.....hhhhhhhhhhh....ee.......hhhhhhhhhhhhhhhh..eeee......hhhhhhhhhhhhhhh..eeeee....hhhhhhhh....eee..eee...........hhhhhh..........eeee....ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------MR_MLE_1  PDB: B:87-112   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3rgt B   3 LKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPGIETTYGV-------YEPADSSLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 405
                                    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       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402   
                                                                                                                                                                                          163     171                                                                                                                                                                                                                                          


Chain C from PDB  Type:PROTEIN  Length:384
 aligned with DMGD_CHRSD | Q1QT89 from UniProtKB/Swiss-Prot  Length:403

    Alignment length:403
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400   
           DMGD_CHRSD     1 MKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPGIETTYGVAKTPGERYEPADSSLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 403
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.....eeeeeeee....eeeee.....hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh..hhhhhh.......eeeeeeeee.hhhhhhhhhhhhhhh...eeeeee.....-------------------....eeeehhhhhhhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhh..eee......hhhhhhhhhhhh...eee.....hhhhhhhhhhh....ee.......hhhhhhhhhhhhhhhh..ee........hhhhhhhhhhhhhhh.....ee....hhhhhhhh....eee..eee...........hhhhhh..........eeee....ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------MR_MLE_1  PDB: C:87-112   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3rgt C   3 LKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPGI-------------------SLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 405
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152    |    -         -    |  182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402   
                                                                                                                                                                                    157                 177                                                                                                                                                                                                                                    


Chain D from PDB  Type:PROTEIN  Length:383
 aligned with DMGD_CHRSD | Q1QT89 from UniProtKB/Swiss-Prot  Length:403

    Alignment length:403
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400   
           DMGD_CHRSD     1 MKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPGIETTYGVAKTPGERYEPADSSLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 403
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.....eeeeeeee....eeeee.....hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhh......eeeeeeeee.hhhhhhhhhhhhhhh...eeeeee....--------------------....eeeehhhhhhhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhh..eee......hhhhhhhhhhhh...eee.....hhhhhhhhhhh....ee.......hhhhhhhhhhhhhhh...eeee......hhhhhhhhhhhhhhh..eeeee....hhhhhhhh....eee..eee...........hhhhhh..........eeee....ee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------MR_MLE_1  PDB: D:87-112   ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3rgt D   3 LKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPG--------------------SLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW 405
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152   |     -         -    |  182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402   
                                                                                                                                                                                   156                  177
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (DMGD_CHRSD | Q1QT89)
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:0047929    gluconate dehydratase activity    Catalysis of the reaction: D-gluconate = 2-dehydro-3-deoxy-D-gluconate + H(2)O.
    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:0008927    mannonate dehydratase activity    Catalysis of the reaction: D-mannonate = 2-dehydro-3-deoxy-D-gluconate + H(2)O.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0016052    carbohydrate catabolic process    The chemical reactions and pathways resulting in the breakdown of carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y.
    GO:0009063    cellular amino acid catabolic process    The chemical reactions and pathways resulting in the breakdown of amino acids, organic acids containing one or more amino substituents.
    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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  DMGD_CHRSD | Q1QT89
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        DMGD_CHRSD | Q1QT89: 3bsm 3ow1 3p93 3pk7 3qke 4f4r 4k2s 4kpl 4kt2 4kws

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3ow1 THE SAME PROTEIN UNLIGANDED