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(-) Description

Title :  CRYSTAL STRUCTURE OF MUTT/NUDIX FAMILY PROTEIN FROM ENTEROCOCCUS FAECALIS
 
Authors :  C. Chang, P. Quartey, S. Moy, A. Joachimiak, Midwest Center For Stru Genomics (Mcsg)
Date :  09 Jan 06  (Deposition) - 21 Feb 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.26
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Mutt/Nudix Family Protein, Enterococcus Faecalis, Structural Genomics, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Chang, P. Quartey, S. Moy, A. Joachimiak
Crystal Structure Of Mutt/Nudix Family Protein From Enterococcus Faecalis
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - MUTT/NUDIX FAMILY PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG
    Expression System Strain: BL21(DE3) DERIVATIVES
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: ENTEROCOCCUS FAECALIS
    Organism Taxid: 1351

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 7)

Asymmetric/Biological Unit (2, 7)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:41 , ASP A:43 , ARG A:117 , ASP A:118 , VAL A:123 , HIS A:186 , HOH A:319BINDING SITE FOR RESIDUE GOL A 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Phe A:4 -Ala A:5
2His A:66 -Pro A:67
3Gly A:252 -Glu A:253
4Ala B:8 -Glu B:9
5Lys B:64 -Gly B:65
6His B:66 -Pro B:67

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2FML)

(-) 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:259
 aligned with Q830S2_ENTFA | Q830S2 from UniProtKB/TrEMBL  Length:273

    Alignment length:266
                                    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      
         Q830S2_ENTFA     3 QFASKAEEKNYYERQASLAEFLTWYHQQELPEYEKPSLTVDMVLLCYNKEADQLKVLLIQRKGHPFRNSWALPGGFVNRNESTEDSVLRETKEETGVVISQENIEQLHSFSRPDRDPRGWVVTVSYLAFIGEEPLIAGDDAKEVHWFNLERHGQHITLSHEDVEITLDLKTAASLGKDTLAFDHSEIIIKAFNRVVDKMEHEPQVLQVLGKDFTITEARKVFAKFLGVDYRSIDHSNFKKAMTQYFEELGERPVGIGRPSKIYQLK 268
               SCOP domains d2fmla2 A:3-204 Hypothetical protein EF2700, N-terminal domain                                                                                                                                            d2fmla1 A:205-268 Hypothetical protein EF2700, C-       terminal SCOP domains
               CATH domains ---------------------------------2fmlA02 A:36-199 Nucleoside Triphosphate Pyrophosphohydrolase                                                                                                       2fmlA03 A:200-268 'winged helix' repressor DNA binding        domain  CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhh.hhhhhhhhhh..........eeeeeeeeeeee....eeeeeeeee........ee..eee.....hhhhhhhhhhhhhhh...hhh.eeeeeee..........eeeeeeeee...........eeeeeeeeeeee..eeeeee..eeeeee..............hhhhhhhhhhhhhhhhh...hhhhhhhh...hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.....-------........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fml A   3 QFASKAEEKNYYERQASLAEFLTWYHQQELPEYEKPSLTVDmVLLCYNKEADQLKVLLIQRKGHPFRNSWALPGGFVNRNESTEDSVLRETKEETGVVISQENIEQLHSFSRPDRDPRGWVVTVSYLAFIGEEPLIAGDDAKEVHWFNLERHGQHITLSHEDVEITLDLKTAASLGKDTLAFDHSEIIIKAFNRVVDKmEHEPQVLQVLGKDFTITEARKVFAKFLGVDYRSIDHSNFKKAmTQYFEELGE-------PSKIYQLK 268
                                    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      
                                                                    44-MSE                                                                                                                                                      201-MSE                                    244-MSE  253     261       


Chain B from PDB  Type:PROTEIN  Length:256
 aligned with Q830S2_ENTFA | Q830S2 from UniProtKB/TrEMBL  Length:273

    Alignment length:266
                                    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      
         Q830S2_ENTFA     4 FASKAEEKNYYERQASLAEFLTWYHQQELPEYEKPSLTVDMVLLCYNKEADQLKVLLIQRKGHPFRNSWALPGGFVNRNESTEDSVLRETKEETGVVISQENIEQLHSFSRPDRDPRGWVVTVSYLAFIGEEPLIAGDDAKEVHWFNLERHGQHITLSHEDVEITLDLKTAASLGKDTLAFDHSEIIIKAFNRVVDKMEHEPQVLQVLGKDFTITEARKVFAKFLGVDYRSIDHSNFKKAMTQYFEELGERPVGIGRPSKIYQLKT 269
               SCOP domains d2fmlb2 B:4-204 Hypothetica    l protein EF2700, N-terminal domain                                                                                                                                       d2fmlb1 B:205-269 Hypothetical protein EF2700, C-      terminal d SCOP domains
               CATH domains ---------------------------    -2fmlB02 B:36-199 Nucleoside Triphosphate Pyrophosphohydrolase                                                                                                       2fmlB03 B:200-269 'winged helix' repressor DNA binding       domain    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhh.hhhhhhhhhhhh----....eeeeeeeeeeee....eeeeeeee.........ee..eee.....hhhhhhhhhhhhhhh...hhh.eeeeeee..........eeeeeeeeeeee...........eeeeeeeee..eeeeee..eeeeee..............hhhhhhhhhhhhhhhhh...hhhhhhhh...hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh..eee...------.....eee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fml B   4 FASKAEEKNYYERQASLAEFLTWYHQQ----YEKPSLTVDmVLLCYNKEADQLKVLLIQRKGHPFRNSWALPGGFVNRNESTEDSVLRETKEETGVVISQENIEQLHSFSRPDRDPRGWVVTVSYLAFIGEEPLIAGDDAKEVHWFNLERHGQHITLSHEDVEITLDLKTAASLGKDTLAFDHSEIIIKAFNRVVDKmEHEPQVLQVLGKDFTITEARKVFAKFLGVDYRSIDHSNFKKAmTQYFEELGE------RPSKIYQLKT 269
                                    13        23      |  - |      43|       53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243|      253      |263      
                                                     30   35       44-MSE                                                                                                                                                      201-MSE                                    244-MSE  253    260
   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  (2, 4)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (2, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q830S2_ENTFA | Q830S2)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.

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