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(-) Description

Title :  CRYSTAL STRUCTURE OF AN ENOLASE FROM THE ENVIRONMENTAL GENOME SHOTGUN SEQUENCING OF THE SARGASSO SEA
 
Authors :  J. B. Bonanno, M. Gilmore, K. T. Bain, C. Lau, R. Romero, D. Smith, S. Wasserman, J. M. Sauder, S. K. Burley, S. C. Almo, New York Sgx Research Center For Structural Genomics (Nysgxrc)
Date :  29 Jun 07  (Deposition) - 24 Jul 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Unknown Function, Psi-2, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. B. Bonanno, M. Gilmore, K. T. Bain, C. Lau, R. Romero, D. Smith, S. Wasserman, J. M. Sauder, S. K. Burley, S. C. Almo
Crystal Structure Of An Enolase From The Environmental Genome Shotgun Sequencing Of The Sargasso Sea.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ENOLASE FROM THE ENVIRONMENTAL GENOME SHOTGUN SEQUENCING OF THE SARGASSO SEA
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: MODIFIED PET26
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET
    Expression System Vector Type: PLASMID
    Organism Common: ENVIRONMENTAL SAMPLE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 3)

Asymmetric/Biological Unit (1, 3)
No.NameCountTypeFull Name
1MG3Ligand/IonMAGNESIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:198 , GLU A:224 , GLU A:250 , HOH A:956 , HOH A:968 , HOH A:971BINDING SITE FOR RESIDUE MG A 701
2AC2SOFTWAREASP B:198 , GLU B:224 , GLU B:250 , HOH B:758 , HOH B:981 , HOH B:994BINDING SITE FOR RESIDUE MG B 702
3AC3SOFTWAREASN B:265 , HOH B:745 , HOH B:765 , HOH B:801BINDING SITE FOR RESIDUE MG B 703

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2QGY)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2QGY)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2QGY)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2QGY)

(-) Exons   (0, 0)

(no "Exon" information available for 2QGY)

(-) 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:376
                                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2qgyA01 A:3-119,A:358-378 Enolase-like, N-terminal domain                                                            2qgyA02 A:120-357 Enolase superfamily                                                                                                                                                                                                         2qgyA01               CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeeeeeee....hhhhh......eeeeeee....eeeeee.....hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhh.....eeeeeee.......hhhhhhhhhhhhhhh....eee.....hhhhhhhhhhhhhhhhh....eeee.....hhhhhhhhhhhhhhhh..eee......hhhhhhhhhhhh...eee.....hhhhhhhhhhh....ee........hhhhhhhhhhhhhhh..ee........hhhhhhhhhhhhhh.....eeehhhhhhhhhh.....eeee..eeee..........hhhhhhhheeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2qgy A   3 NQDISIGKLSRLKIWITDNHLSDDQWSNTKKFIIIKITTEDGIEGWGEAFSINFREKGIAIIIKELFREISNIPNLSIKSFYNKISLLSDGHRGLDFSSATSAIEIALWDISGKLKNLPLNSLLTKSPKPNVPIYATCWSDLKKDTNDYLRQIEKFYGKKYGGIKIYPMLDSLSISIQFVEKVREIVGDELPLMLDLAVPEDLDQTKSFLKEVSSFNPYWIEEPVDGENISLLTEIKNTFNMKVVTGEKQSGLVHFRELISRNAADIFNPDISGMGGLIDIIEISNEASNNGIFISPHCWNSMSVSASAMLHVCSSIPNSEKAEIFPDYINFSKKFCELPFDIIDNKAHINKSAGLGIVIHEDILSELSIYSLDEK 378
                                    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      


Chain B from PDB  Type:PROTEIN  Length:375
                                                                                                                                                                                                                                                                                                                                                                                                                       
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2qgyB01 B:4-119,B:358-378 Enolase-like, N-terminal domain                                                           2qgyB02 B:120-357 Enolase superfamily                                                                                                                                                                                                         2qgyB01               CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeeeeee...............eeeeeee....eeeeee.....hhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhh.....eeeeeee.......hhhhhhhhhhhhhhh....eee.....hhhhhhhhhhhhhhhhh....eeee.....hhhhhhhhhhhhhhhh..eee......hhhhhhhhhhhh...eee.....hhhhhhhhhhh....ee........hhhhhhhhhhhhhh...ee........hhhhhhhhhhhhhh.....eeehhhhhhhhhhhh...eeee..eeee..........hhhhhhhheeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2qgy B   4 QDISIGKLSRLKIWITDNHLSDDQWSNTKKFIIIKITTEDGIEGWGEAFSINFREKGIAIIIKELFREISNIPNLSIKSFYNKISLLSDGHRGLDFSSATSAIEIALWDISGKLKNLPLNSLLTKSPKPNVPIYATCWSDLKKDTNDYLRQIEKFYGKKYGGIKIYPMLDSLSISIQFVEKVREIVGDELPLMLDLAVPEDLDQTKSFLKEVSSFNPYWIEEPVDGENISLLTEIKNTFNMKVVTGEKQSGLVHFRELISRNAADIFNPDISGMGGLIDIIEISNEASNNGIFISPHCWNSMSVSASAMLHVCSSIPNSEKAEIFPDYINFSKKFCELPFDIIDNKAHINKSAGLGIVIHEDILSELSIYSLDEK 378
                                    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
   Legend:   → Mismatch (orange background)
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  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 2QGY)

(-) CATH Domains  (2, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2QGY)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 2QGY)

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