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(-) Description

Title :  CRYSTAL STRUCTURE OF THE ENTEROCOCCUS FAECALIS GLUCONATE SPECIFIC EIIA PHOSPHOTRANSFERASE SYSTEM COMPONENT
 
Authors :  S. Reinelt, S. Welti, K. Scheffzek
Date :  18 Aug 09  (Deposition) - 15 Sep 09  (Release) - 22 Sep 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Keywords :  4 Stranded Parallel Beta-Sheet Flanked By 3 Alpha-Helices On Each Side, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Reinelt, B. Koch, M. Hothorn, W. Hengstenberg, S. Welti, K. Scheffzek
Structure Of The Enterococcus Faecalis Eiia(Gnt) Pts Component.
Biochem. Biophys. Res. Commun. V. 388 626 2009
PubMed-ID: 19682976  |  Reference-DOI: 10.1016/J.BBRC.2009.08.054
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PTS SYSTEM, IIA COMPONENT
    Chains: A, B, C, D, E, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET11A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: EF_3136, GNTF
    Organism Scientific: ENTEROCOCCUS FAECALIS
    Organism Taxid: 1351
    Other Details: GLUCONATE SPECIFIC EIIA PHOSPHOTRANSFERASE SYSTEM COMPONENT FROM ENTEROCOCCUS FAECALIS
    Strain: 26487 WILDTYPE

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): AB    
Biological Unit 2 (1x):   CD  
Biological Unit 3 (1x):     EF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 10)

Asymmetric Unit (1, 10)
No.NameCountTypeFull Name
1CA10Ligand/IonCALCIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:32 , HOH A:178BINDING SITE FOR RESIDUE CA A 151
02AC2SOFTWARETHR B:32 , HOH B:163BINDING SITE FOR RESIDUE CA B 151
03AC3SOFTWAREASN B:54 , ASN D:29BINDING SITE FOR RESIDUE CA B 152
04AC4SOFTWAREASP A:59 , ASP C:40 , HOH C:163BINDING SITE FOR RESIDUE CA C 151
05AC5SOFTWARETHR C:32 , HOH C:160BINDING SITE FOR RESIDUE CA C 152
06AC6SOFTWARELYS B:49 , THR D:32BINDING SITE FOR RESIDUE CA D 151
07AC7SOFTWAREASP B:59 , ASP D:59BINDING SITE FOR RESIDUE CA D 152
08AC8SOFTWARETHR E:32BINDING SITE FOR RESIDUE CA E 151
09AC9SOFTWAREASP C:59 , ASP F:40BINDING SITE FOR RESIDUE CA F 151
10BC1SOFTWARETHR F:32 , HOH F:170BINDING SITE FOR RESIDUE CA F 152

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3IPR)

(-) 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:137
 aligned with Q82ZC8_ENTFA | Q82ZC8 from UniProtKB/TrEMBL  Length:150

    Alignment length:137
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       
         Q82ZC8_ENTFA     1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISM 137
               SCOP domains d3ipra_ A: automated matches                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhh..hhhhhh.eeeee..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh..eee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ipr A   1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISM 137
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       


Chain B from PDB  Type:PROTEIN  Length:140
 aligned with Q82ZC8_ENTFA | Q82ZC8 from UniProtKB/TrEMBL  Length:150

    Alignment length:140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
         Q82ZC8_ENTFA     1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
               SCOP domains d3iprb_ B: automated matches                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhh.hhhhhh.eeee...hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhheeee.hhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ipr B   1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140


Chain C from PDB  Type:PROTEIN  Length:139
 aligned with Q82ZC8_ENTFA | Q82ZC8 from UniProtKB/TrEMBL  Length:150

    Alignment length:139
                                    10        20        30        40        50        60        70        80        90       100       110       120       130         
         Q82ZC8_ENTFA     1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTS 139
               SCOP domains d3iprc_ C: automated matches                                                                                                                SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhh..hhhhhhheeeee..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.eee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ipr C   1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTS 139
                                    10        20        30        40        50        60        70        80        90       100       110       120       130         


Chain D from PDB  Type:PROTEIN  Length:140
 aligned with Q82ZC8_ENTFA | Q82ZC8 from UniProtKB/TrEMBL  Length:150

    Alignment length:140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
         Q82ZC8_ENTFA     1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
               SCOP domains d3iprd_ D: automated matches                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhh..hhhhhh.eeeee..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.eeee.hhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ipr D   1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140


Chain E from PDB  Type:PROTEIN  Length:140
 aligned with Q82ZC8_ENTFA | Q82ZC8 from UniProtKB/TrEMBL  Length:150

    Alignment length:140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
         Q82ZC8_ENTFA     1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
               SCOP domains d3ipre_ E: automated matches                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhhh....eeeeee....hhhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhh..hhhhhh.eeeee..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhheeee.hhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ipr E   1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140


Chain F from PDB  Type:PROTEIN  Length:140
 aligned with Q82ZC8_ENTFA | Q82ZC8 from UniProtKB/TrEMBL  Length:150

    Alignment length:140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
         Q82ZC8_ENTFA     1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
               SCOP domains d3iprf_ F: automated matches                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.hhhhhhhhhhhhhhh....eeeeee.......hhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhh.hhhhhh.eeeee..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhheeehhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ipr F   1 MLGIVIATHGALSDGAKDAATVIMGATENIETVNLNSGDDVQALGGQIKTAIENVQQGDGVLVMVDLLSASPYNQAVLVINELEPALQKKIFVVSGTNLPMVLEAINHQLLGTPIAEAAQAIVAQGKESVQAWDISMTSF 140
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (1, 6)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (Q82ZC8_ENTFA | Q82ZC8)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0009401    phosphoenolpyruvate-dependent sugar phosphotransferase system    The uptake and phosphorylation of specific carbohydrates from the extracellular environment; uptake and phosphorylation are coupled, making the PTS a link between the uptake and metabolism of sugars; phosphoenolpyruvate is the original phosphate donor; phosphoenolpyruvate passes the phosphate via a signal transduction pathway, to enzyme 1 (E1), which in turn passes it on to the histidine protein, HPr; the next step in the system involves sugar-specific membrane-bound complex, enzyme 2 (EII), which transports the sugar into the cell; it includes the sugar permease, which catalyzes the transport reactions; EII is usually divided into three different domains, EIIA, EIIB, and EIIC.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.

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