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(-) Description

Title :  STRUCTURAL GENOMICS, THE CRYSTAL STRUCTURE OF DOMAIN IIA OF PUTATIVE PHOSPHOTRANSFERASE SYSTEM SPECIFIC FOR MANNITOL/FRUCTOSE FROM SALMONELLA TYPHIMURIUM
 
Authors :  R. Zhang, G. Joachimiak, Z. Otwinowski, F. Collart, A. Joachimiak, Midwest Center For Structural Genomics (Mcsg)
Date :  22 Sep 04  (Deposition) - 09 Nov 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Structural Genomics, Iia Domain, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Psi, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  R. Zhang, G. Joachimiak, Z. Otwinowski, F. Collart, A. Joachimiak
The Crystal Structure Of Domain Iia Of Putative Phosphotransferase System Specific For Mannitol/Fructose From Salmonella Typhimurium
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PUTATIVE PHOSPHOTRANSFERASE SYSTEM MANNITOL/FRUCTOSE-SPECIFIC IIA DOMAIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPDM68
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    Organism ScientificSALMONELLA TYPHIMURIUM
    Organism Taxid602

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1XIZ)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Glu A:59 -Pro A:60
2Glu B:59 -Pro B:60

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 1XIZ)

(-) 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:155
 aligned with Q8ZL18_SALTY | Q8ZL18 from UniProtKB/TrEMBL  Length:157

    Alignment length:155
                              1                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148     
         Q8ZL18_SALTY     - --MQDIHFRRHYVRHLPKEVSQNDIIKALASPLINDGMVVSDFADHVITREQNFPTGLPVEPVGVAIPHTDHKYVRQNAISVGILAEPVNFEDMGGEPDPVPVRVVFMLALGESNKQLNVLGWIMDVIQDEDFMQQLLVMNDDEIYQSIYTRISE 153
               SCOP domains d1xiza_ A: Putative PTS protein STM3784                                                                                                                     SCOP domains
               CATH domains 1xizA00 A:-1-153 Mannitol-specific EII; Chain A                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhh..hhh.eeee....hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..ee.....eee....hhhhh...eeeeeeeeeeeee.........eeeeeeeeee..hhhhhhhhhhhhhhhh.hhhhhhhhh..hhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xiz A  -1 NAMQDIHFRRHYVRHLPKEVSQNDIIKALASPLINDGMVVSDFADHVITREQNFPTGLPVEPVGVAIPHTDHKYVRQNAISVGILAEPVNFEDMGGEPDPVPVRVVFMLALGESNKQLNVLGWIMDVIQDEDFMQQLLVMNDDEIYQSIYTRISE 153
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148     

Chain B from PDB  Type:PROTEIN  Length:156
 aligned with Q8ZL18_SALTY | Q8ZL18 from UniProtKB/TrEMBL  Length:157

    Alignment length:156
                             1                                                                                                                                                          
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149      
         Q8ZL18_SALTY     - -MQDIHFRRHYVRHLPKEVSQNDIIKALASPLINDGMVVSDFADHVITREQNFPTGLPVEPVGVAIPHTDHKYVRQNAISVGILAEPVNFEDMGGEPDPVPVRVVFMLALGESNKQLNVLGWIMDVIQDEDFMQQLLVMNDDEIYQSIYTRISERG 155
               SCOP domains d1xizb_ B: Putative PTS protein STM3784                                                                                                                      SCOP domains
               CATH domains 1xizB00 B:0-155 Mannitol-specific EII; Chain A                                                                                                               CATH domains
           Pfam domains (1) -----PTS_EIIA_2-1xizB01 B:5-150                                                                                                                        ----- Pfam domains (1)
           Pfam domains (2) -----PTS_EIIA_2-1xizB02 B:5-150                                                                                                                        ----- Pfam domains (2)
         Sec.struct. author hhhhh..hhh.eeee....hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..ee.....eee....hhhhh...eeeeeeeeeeeee.........eeeeeeeeee..hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1xiz B   0 AMQDIHFRRHYVRHLPKEVSQNDIIKALASPLINDGMVVSDFADHVITREQNFPTGLPVEPVGVAIPHTDHKYVRQNAISVGILAEPVNFEDMGGEPDPVPVRVVFMLALGESNKQLNVLGWIMDVIQDEDFMQQLLVMNDDEIYQSIYTRISERG 155
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149      

   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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q8ZL18_SALTY | Q8ZL18)
molecular function
    GO:0103111    D-glucosamine PTS permease activity    Catalysis of the reaction: a [PTS enzyme I]-Npi-phospho-L-histidine + D-glucosamine <=> D-glucosamine 6-phosphate + a [PTS enzyme I]-L-histidine
    GO:0008982    protein-N(PI)-phosphohistidine-sugar phosphotransferase activity    Catalysis of the PEP-dependent, phosphoryl transfer-driven transport of substances across a membrane. The transport happens by catalysis of the reaction: protein N-phosphohistidine + sugar(out) = protein histidine + sugar phosphate(in). This differs from primary and secondary active transport in that the solute is modified during transport.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    GO:0034219    carbohydrate transmembrane transport    The process in which a carbohydrate is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.

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