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(-) Description

Title :  CRYSTAL STRUCTURE OF PSEUDOMONAS AERUGINOSA OCCK5 (OPDH)
 
Authors :  B. Van Den Berg, E. Eren
Date :  22 Jul 11  (Deposition) - 08 Feb 12  (Release) - 08 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  A  (2x)
Keywords :  Beta-Barrel, Channel, Bacterial Outer Membrane, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Eren, J. Vijayaraghavan, J. Liu, B. R. Cheneke, D. S. Touw, B. W. Lepore, M. Indic, L. Movileanu, B. Van Den Berg
Substrate Specificity Within A Family Of Outer Membrane Carboxylate Channels.
Plos Biol. V. 10 01242 2012
PubMed-ID: 22272184  |  Reference-DOI: 10.1371/JOURNAL.PBIO.1001242

(-) Compounds

Molecule 1 - CIS-ACONITATE PORIN OPDH
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 37-427
    Gene: OPDH, PA0755
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 287

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3T20)

(-) Sites  (0, 0)

(no "Site" information available for 3T20)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3T20)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Ile A:219 -Gly A:220
2Ala A:241 -Gly A:242
3Glu A:338 -Gly A:339

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3T20)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3T20)

(-) Exons   (0, 0)

(no "Exon" information available for 3T20)

(-) 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:362
 aligned with Q9I5H4_PSEAE | Q9I5H4 from UniProtKB/TrEMBL  Length:427

    Alignment length:391
                                    46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426 
         Q9I5H4_PSEAE    37 AGFLEDSKASLETRNFYMNRDFRDGPGQSKREEWAQGFILNLQSGYTQGTVGFGLDAMGMLGVKLDSGRGRSGTGLLPKDSDGRAPDTYSKLGLTAKVKVSQSELKVGTLIPKLPSVQPNNGRIFPQIFEGALLTSKEIKDLGFTAGRLEKTKIRDSSDSEDLALNDKNGRFAGVSADHFDLGGLDYKLTDQLTASYHYSNLQDVYRQHFVGLLHSWPIGPGELTSDLRFARSTDSGSAKAGGIDNKSLNGMFTYSLGNHAFGAAWQRMNGDDAFPYLEGSNPYLVNFVQVNDFAGPKERSWQLRYDYDFVGLGIPGLTFMTRYVKGDNVELAGQSGEGREWERNTELQYVFQSGALKNLGIRWRNATFRSNFTRDIDENRLIVSYTLPIW 427
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeeeeeeee.------.eeeeeeeeeee.........eeeeeeeeeeeeeeeee------------------.eeeeeeeeeeeeee..eeeeeeee.......ee........eeeeeeeee.....eeeeeeeeeeee.----..ee....hhhhh........eeeeeeeee....eeeeeeeeee...eeeeeeeeeeeee....eeeeeeeeeeeee.........eeeeeeeeeeeee..eeeeeeeeeee..........ee.................eeeeeeeeee.hhhh...eeeeeeeeeee.......-....eeeeeeeeeee.........eeeeeeeeeee.....eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3t20 A   1 AGFLEDSKASLETRNFYMNRDFR------KREEWAQGFILNLQSGYTQGTVGFGLDAMGMLGVKLDS------------------PDTYSKLGLTAKVKVSQSELKVGTLIPKLPSVQPNNGRIFPQIFEGALLTSKEIKDLGFTAGRLEKTKI----DSEDLALNDKNGRFAGVSADHFDLGGLDYKLTDQLTASYHYSNLQDVYRQHFVGLLHSWPIGPGELTSDLRFARSTDSGSAKAGGIDNKSLNGMFTYSLGNHAFGAAWQRMNGDDAFPYLEGSNPYLVNFVQVNDFAGPKERSWQLRYDYDFVGLGIPGLTFMTRYVKGDNVELAGQ-GEGREWERNTELQYVFQSGALKNLGIRWRNATFRSNFTRDIDENRLIVSYTLPIW 391
                                    10        20  |     30        40        50        60      |  -         -     |  90       100       110       120       130       140       150   |   160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330    | |340       350       360       370       380       390 
                                                 23     30                                   67                 86                                                                 154  159                                                                                                                                                                             335 |                                                      
                                                                                                                                                                                                                                                                                                                                                                          337
   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 3T20)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3T20)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3T20)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q9I5H4_PSEAE | Q9I5H4)
molecular function
    GO:0015288    porin activity    Catalysis of the transfer of substances, sized less than 1000 Da, from one side of the membrane to the other. The transmembrane portions of porins consist exclusively of beta-strands which form a beta-barrel. They are found in the outer membranes of Gram-negative bacteria, mitochondria, plastids and possibly acid-fast Gram-positive bacteria.
biological process
    GO:0055085    transmembrane transport    The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
    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.

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  Cis Peptide Bonds
    Ala A:241 - Gly A:242   [ RasMol ]  
    Glu A:338 - Gly A:339   [ RasMol ]  
    Ile A:219 - Gly A:220   [ RasMol ]  
 
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q9I5H4_PSEAE | Q9I5H4: 2y0l

(-) Related Entries Specified in the PDB File

3sy7 3sy9 3syb 3sys 3szd 3szv 3t0s 3t24