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(-) Description

Title :  PSEUDOMONAS AERUGINOSA TOLA DOMAIN III, SELENO-METHIONINE DERIVATIVE
 
Authors :  M. Witty, C. Sanz, A. Shah, J. G. Grossman, K. Mizuguchi, R. N. Perham, B.
Date :  14 May 02  (Deposition) - 29 May 02  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.91
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (3x)
Keywords :  Domain-Swapping, Tola, Tonb, Protein Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Witty, C. Sanz, A. Shah, J. G. Grossmann, K. Mizuguchi, R. N. Perham, B. Luisi
Structure Of The Periplasmic Domain Of Pseudomonas Aeruginosa Tola: Evidence For An Evolutionary Relationship With The Tonb Transporter Protein.
Embo J. V. 21 4207 2002
PubMed-ID: 12169623  |  Reference-DOI: 10.1093/EMBOJ/CDF417

(-) Compounds

Molecule 1 - TOLA PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-11C
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: PERIPLASMIC DOMAIN (RESIDUES 226-347)
    Gene: TOLA
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (1x): A
Biological Unit 2 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric Unit (3, 6)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
2TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
3ZN2Ligand/IonZINC ION
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1MSE3Mod. Amino AcidSELENOMETHIONINE
2TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
3ZN-1Ligand/IonZINC ION
Biological Unit 2 (2, 12)
No.NameCountTypeFull Name
1MSE9Mod. Amino AcidSELENOMETHIONINE
2TRS3Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
3ZN-1Ligand/IonZINC ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:125 , HOH A:421BINDING SITE FOR RESIDUE ZN A 130
2AC2SOFTWAREHIS A:126BINDING SITE FOR RESIDUE ZN A 131
3AC3SOFTWAREASN A:50 , GLU A:119 , HOH A:342BINDING SITE FOR RESIDUE TRS A 303

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1LR0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1LR0)

 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 1LR0)

(-) 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:126
 aligned with TOLA_PSEAE | P50600 from UniProtKB/Swiss-Prot  Length:347

    Alignment length:126
                                                                                                                                                  347     
                                   236       246       256       266       276       286       296       306       316       326       336       346|     
           TOLA_PSEAE   227 ALAELLSDTTERQQALADEVGSEVTGSLDDLIVNLVSQQWRRPPSARNGMSVEVLIEMLPDGTITNASVSRSSGDKPFDSSAVAAVRNVGRIPEMQQLPRATFDSLYRQRRIIFKPEDLSL-----   -
               SCOP domains d1lr0a_ A: TolA                                                                                                                SCOP domains
               CATH domains 1lr0A00 A:3-128  [code=3.30.1150.10, no name defined]                                                                          CATH domains
               Pfam domains -----------------------------TonB_2-1lr0A01 A:32-107                                                     --------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........eeeeeee.....eeeeeeee...hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.eeeeeehhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1lr0 A   3 ALAELLSDTTERQQALADEVGSEVTGSLDDLIVNLVSQQWRRPPSARNGmSVEVLIEmLPDGTITNASVSRSSGDKPFDSSAVAAVRNVGRIPEmQQLPRATFDSLYRQRRIIFKPEDLSLHHHHH 128
                                    12        22        32        42        52       |62        72        82        92    |  102       112       122      
                                                                            52-MSE  60-MSE                               97-MSE
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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  (1, 1)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: TolA-TonB-Cterm (7)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A   (TOLA_PSEAE | P50600)
molecular function
    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:0015031    protein transport    The directed movement of proteins into, out of or within a cell, or between cells, 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.
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.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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