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(-) Description

Title :  CRYSTAL STRUCTURE OF A MUCONATE CYCLOISOMERASE FROM AZORHIZOBIUM CAULINODANS
 
Authors :  C. E. Quartararo, U. Ramagopal, J. B. Bonanno, M. Rutter, K. T. Bain, S. M R. Toro, J. M. Sauder, S. K. Burley, S. C. Almo, New York Sgx Research For Structural Genomics (Nysgxrc)
Date :  10 May 10  (Deposition) - 07 Jul 10  (Release) - 07 Jul 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (8x)
Biol. Unit 2:  A  (2x)
Keywords :  Structural Genomics, Isomerase, Psi-2, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. E. Quartararo, U. Ramagopal, J. B. Bonanno, M. Rutter, K. T. Bain, S. Miller, R. Toro, J. M. Sauder, S. K. Burley, S. C. Almo
Crystal Structure Of A Muconate Cycloisomerase From Azorhizobium Caulinodans
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - MUCONATE CYCLOISOMERASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: MODIFIED PET26
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PET
    Gene: AZC_0819
    Organism Scientific: AZORHIZOBIUM CAULINODANS
    Organism Taxid: 438753
    Strain: ORS 571

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (8x): A
Biological Unit 2 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2MG2Ligand/IonMAGNESIUM ION
Biological Unit 1 (1, 8)
No.NameCountTypeFull Name
1GOL8Ligand/IonGLYCEROL
2MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:237 , LEU A:240 , HOH A:380 , HOH A:381 , HOH A:382 , HOH A:383BINDING SITE FOR RESIDUE MG A 377
2AC2SOFTWAREGLU A:222 , ASP A:247 , HOH A:386 , HOH A:387 , HOH A:388 , HOH A:389BINDING SITE FOR RESIDUE MG A 378
3AC3SOFTWAREARG A:211 , ASP A:214 , ALA A:239 , ASP A:241 , HOH A:430BINDING SITE FOR RESIDUE GOL A 379

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3MY9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3MY9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3MY9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3MY9)

(-) Exons   (0, 0)

(no "Exon" information available for 3MY9)

(-) 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:357
 aligned with A8HTB8_AZOC5 | A8HTB8 from UniProtKB/TrEMBL  Length:376

    Alignment length:372
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371  
         A8HTB8_AZOC5     2 SWDSVVERIRIFLVESPIKMARLQGVGNVKGSVKRVLLEVTSADGIVGWGEAAPWEVFTGTPEAAFSALDIYLRPLILGAPIKRVRELMARMDKMLVGHGEAKAAVEMALLDILGKATGLSVADLLGGRVRDRIPLSFSIADPDFDADLERMRAMVPAGHTVFKMKTGVKPHAEELRILETMRGEFGERIDLRLDFNQALTPFGAMKILRDVDAFRPTFIEQPVPRRHLDAMAGFAAALDTPILADESCFDAVDLMEVVRRQAADAISVKIMKCGGLMKAQSLMAIADTAGLPGYGGTLWEGGIALAAGTQLIAATPGISLGCEFYMPHHVLTEDVLEERIANSAGHVIVPDGPGLGISISEASLRGNAKIL 373
               SCOP domains d3my9a1 A:2-129 auto          mated matches                                                                                     d3my9a2 A:130-373 automated matches                                                                                                                                                                                                                  SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains -------MR_MLE_N-3my9          A01 A:9-128                                                                                      --------------------------------------------------MR_MLE-3my9A02 A:179-247                                             ------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....eeeeeeeeeee.ee.----------..eeeeeeeeee....eeeeee...-----hhhhhhhhhhh.hhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh...hhhhh.....eee..eee...hhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhhhhhhhheeeee........hhhhhhhhhhh.....ee......hhhhhhhhhhhh...eee.....hhhhhhhhhhhh...eee.hhhhhhhhhhhhhhhhhhhhhh..ee..ee..hhhhhhhhhhhhhh........ee.....ee..........ee..eee...........hhhhhhhhheee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3my9 A   2 SWDSVVERIRIFLVESPIKM----------GSVKRVLLEVTSADGIVGWGEAAPW-----TPEAAFSALDIYLRPLILGAPIKRVRELMARMDKMLVGHGEAKAAVEMALLDILGKATGLSVADLLGGRVRDRIPLSFSIADPDFDADLERMRAMVPAGHTVFKMKTGVKPHAEELRILETMRGEFGERIDLRLDFNQALTPFGAMKILRDVDAFRPTFIEQPVPRRHLDAMAGFAAALDTPILADESCFDAVDLMEVVRRQAADAISVKIMKCGGLMKAQSLMAIADTAGLPGYGGTLWEGGIALAAGTQLIAATPGISLGCEFYMPHHVLTEDVLEERIANSAGHVIVPDGPGLGISISEASLRGNAKIL 373
                                    11        21         -|       41        51    |    -|       71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371  
                                              21         32                      56    62
   Legend:   → Mismatch (orange background)
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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, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3MY9)

(-) Pfam Domains  (2, 2)

Asymmetric Unit
(-)
Clan: Enolase_N (69)
(-)
Clan: Enolase_TIM (82)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (A8HTB8_AZOC5 | A8HTB8)
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:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
biological process
    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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 Related Entries

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