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(-) Description

Title :  CRYSTAL STRUCTURE OF A CONSERVED PROTEIN FROM LOCUS EF_2437 IN ENTEROCOCCUS FAECALIS WITH AN UNKNOWN FUNCTION
 
Authors :  M. E. Cuff, M. Zhou, S. Moy, A. Joachimiak, Midwest Center For Struct Genomics (Mcsg)
Date :  28 Feb 07  (Deposition) - 27 Mar 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.15
Chains :  Asym./Biol. Unit :  A
Keywords :  Enterococcus Faecalis, Structural Genomics, Tim Barrel, Pf05913, Psi- 2, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. E. Cuff, M. Zhou, S. Moy, A. Joachimiak
The Structure Of A Conserved Protein From Locus Ef_2437 In Enterococcus Faecalis With An Unknown Function.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN DUF871
    Atcc: 700802
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: EF_2437
    Organism Scientific: ENTEROCOCCUS FAECALIS
    Organism Taxid: 226185
    Strain: V583

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 11)

Asymmetric/Biological Unit (3, 11)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MSE9Mod. Amino AcidSELENOMETHIONINE
3NA1Ligand/IonSODIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:154 , ARG A:267BINDING SITE FOR RESIDUE CL A 370
2AC2SOFTWAREMSE A:208 , ASP A:210 , VAL A:213BINDING SITE FOR RESIDUE NA A 371

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2P0O)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:183 -Pro A:184

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2P0O)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2P0O)

(-) Exons   (0, 0)

(no "Exon" information available for 2P0O)

(-) 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:353
 aligned with Q831R3_ENTFA | Q831R3 from UniProtKB/TrEMBL  Length:369

    Alignment length:370
                             1                                                                                                                                                                                                                                                                                                                                                                                
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369
         Q831R3_ENTFA     - -MYGISVFLGEEITNDTIIYIKKMKALGFDGIFTSLHIPEDDTSLYRQRLTDLGAIAKAEKMKIMVDISGEALKRAGFSFDELEPLIELGVTGLRMDYGITIEQMAHASHKIDIGLNASTITLEEVAELKAHQADFSRLEAWHNYYPRPETGIGTTFFNEKNRWLKELGLQVFTFVPGDGQTRGPIFAGLPTLEKHRGQNPFAAAVGLMADPYVDAVYIGDPTISERTMAQFGYYHQTNQFLLEVAPSESRYLKRILGTHTNRLDAARDVLRSELSRTSEMFRKDEIATIESEQTEARPVGTVTIDNEKYGRYMGEIQVTLVDLPKDEKVNTITRIIEKDQTILPLIKAGNQFTLVTEGTIENEFRKLNN 369
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2p0oA01 A:0-238 Aldolase class I                                                                                                                                                                                                               2p0oA02 A:239-369 Cyclophilin                                                                                                       CATH domains
               Pfam domains -DUF871-2p0oA01 A:1-357                                                                                                                                                                                                                                                                                                                                               ------------ Pfam domains
         Sec.struct. author .eeeee.......hhhhhhhhhhhhhh...eeeeee...-----hhhhhhhhhhhhhhhhh.eeeeeehhhhhhh.......hhhhhhhh..eeee....hhhhhhhhh...eeeee....hhhhhhhhhhh..hhh.eeee...........hhhhhhhhhhhhhhh..eeeeee................hhhhh..hhhhhhhhhhhh....eeee.....hhhhhhhhhhhhhhheeeeee......hhhhhheeee........eeee..------------..............eeeee.hhhhhhh..eeee.........eeeeee.hhhhhhhhhhh....eeeeee..hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2p0o A   0 AmYGISVFLGEEITNDTIIYIKKmKALGFDGIFTSLHIP-----LYRQRLTDLGAIAKAEKmKImVDISGEALKRAGFSFDELEPLIELGVTGLRmDYGITIEQmAHASHKIDIGLNASTITLEEVAELKAHQADFSRLEAWHNYYPRPETGIGTTFFNEKNRWLKELGLQVFTFVPGDGQTRGPIFAGLPTLEKHRGQNPFAAAVGLmADPYVDAVYIGDPTISERTmAQFGYYHQTNQFLLEVAPSESRYLKRILGTHTNRLDAARDVLRSEL------------ATIESEQTEARPVGTVTIDNEKYGRYmGEIQVTLVDLPKDEKVNTITRIIDKDQTILPLIKAGNQFTLVTEGTIENEFRKLNN 369
                             |       9        19   |    29        |-    |   49        59 |  |   69        79        89     |  99    |  109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269    |    -       289       299       309   |   319       329       339       349       359       369
                             |                    23-MSE         38    44               61-MSE                            95-MSE  104-MSE                                                                                                 208-MSE             228-MSE                                       274          287                       313-MSE                                                    
                             1-MSE                                                         64-MSE
   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 2P0O)

(-) CATH Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Cyclophil-like (65)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q831R3_ENTFA | Q831R3)
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.

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