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(-) Description

Title :  CRYSTAL STRUCTURE OF AN ENOLASE PROTEIN FROM THE ENVIRONMENTAL GENOME SHOTGUN SEQUENCING OF THE SARGASSO SEA
 
Authors :  J. B. Bonanno, J. Freeman, K. T. Bain, F. Zhang, S. Ozyurt, D. Smith, S. Wasserman, J. M. Sauder, S. K. Burley, S. C. Almo, New York Sgx Research Center For Structural Genomics (Nysgxrc)
Date :  20 Jun 08  (Deposition) - 29 Jul 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (4x)
Keywords :  Structural Genomics, Isomerase, Psi-2, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. B. Bonanno, J. Freeman, K. T. Bain, F. Zhang, S. Ozyurt, D. Smith, S. Wasserman, J. M. Sauder, S. K. Burley, S. C. Almo
Crystal Structure Of An Enolase Protein 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
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: MODIFIED PET26
    Expression System Strain: BL21(DE3)
    Expression System Vector Type: PLASMID
    Organism Scientific: UNIDENTIFIED
    Organism Taxid: 32644

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (4x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
1SIC2Mod. Amino Acid(2R)-2-[(3S)-3-AMINO-2,5-DIOXOPYRROLIDIN-1-YL]-3-SULFANYLPROPANOIC ACID
2SO44Ligand/IonSULFATE ION
Biological Unit 1 (2, 24)
No.NameCountTypeFull Name
1SIC8Mod. Amino Acid(2R)-2-[(3S)-3-AMINO-2,5-DIOXOPYRROLIDIN-1-YL]-3-SULFANYLPROPANOIC ACID
2SO416Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:57 , ALA A:58 , ASN A:61BINDING SITE FOR RESIDUE SO4 A 410
2AC2SOFTWARELYS A:17 , ARG A:37 , GLY A:38 , GLN B:49BINDING SITE FOR RESIDUE SO4 A 411
3AC3SOFTWAREARG B:57 , ALA B:58 , ASN B:61BINDING SITE FOR RESIDUE SO4 B 410
4AC4SOFTWAREGLN A:49 , LYS B:17 , ARG B:37 , GLY B:38BINDING SITE FOR RESIDUE SO4 B 411

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Ala A:247 -Lys A:248
2Ala B:247 -Lys B:248

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3DIP)

(-) 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:372
                                                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------3dipA02 A:103-377 Enolase superfamily                                                                                                                                                                                                                 ------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeee..eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhh.hhhhhh......eeeeeeee.....hhhhhhhhhhhh...eeee..hhhhhh......hhhhhhhhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhh..eee.....hhhhhhhhhhh....eeee......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhhh.....eeee......hhhhhh.....ee..eee.............hhhhh...eeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3dip A   1 LPRITALRTIRLPERPKLIWVEVETEDGLTGLGETFRGAQAVEAVLHEQTAPAIIGRAAENITSISSELLNPYVGFGSSSAEVRAASAVDIALWDLAGQRAGVPLHVALGGAARDRVPVYATCAGYDFDAGVLAESLVAEGYAAMKIWPFDDFASITPHHISLTDLKDGLEPFRKIRAAVGQRIEIMCELHSLWGTHAAARICNALADYGVLWVEDPIAKMDNIPAVADLRRQTRAPICGGENLAGTRRFHEMLCADAIDFVMLDLTWCGGLSEGRKIAALAETHARPLAPHdTGPVALMAGLHLALHAPTAIFQEVVRASLATWYADLVDHLPVIQEGIALAPTRPGLGTALLPHVRKIAGAVVRESGKPR 401
                                    10        20        30        40        50        60        70        80        90       100       110       120       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318  ||   329       339       349       359       369       379       389       399  
                                                                                                                                                         128|                                                                                                                                                                 321-SIC                                                                           
                                                                                                                                                          157                                                                                                                                                                  323                                                                              


Chain B from PDB  Type:PROTEIN  Length:366
                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------3dipB02 B:103-377 Enolase superfamily                                                                                                                                                                                                           ------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeee..eeeeeeeeeee....eeeeeee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhh.....eeeeee....hhhhhhhhhhhh...eeee..hhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhheeeee.....hhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhh..eee....hhhhhhhhhhhh....eeee......hhhhhhhhhhhhhhhh..eee...hhhhhhhhhhhhhhh.....eee....hhhhh..........eee...........hhhhhhh...eeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3dip B   1 LPRITALRTIRLPERPKLIWVEVETEDGLTGLGETFRGAQAVEAVLHEQTAPAIIGRAAENITSISSELLNPYVGFGSSSAEVRAASAVDIALWDLAGQRAGVPLHVALGGAARDRVPVYATFMRDAGVLAESLVAEGYAAMKIWPFDDFASITPHHISLTDLKDGLEPFRKIRAAVGQRIEIMCELHSLWGTHAAARICNALADYGVLWVEDPIAKMDNIPAVADLRRQTRAPICGGENLAGTRRFHEMLCADAIDFVMLDLTWCGGLSEGRKIAALAETHARPLAPHdTGPVALMAGLHLALHAPTAIFQEVVRASWYADLVDHLPVIQEGIALAPTRPGLGTALLPHVRKIAGAVVRESGKPR 401
                                    10        20        30        40        50        60        70        80        90       100       110       120 ||    161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321|      332       342       355       365       375       385       395      
                                                                                                                                                   122|                                                                                                                                                                    321-SIC                     350|                                               
                                                                                                                                                    154                                                                                                                                                                     323                         354
   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  (0, 0)

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

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3DIP)

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