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(-) Description

Title :  X-RAY STRUCTURE OF THE AQUAGLYCEROPORIN FROM PLASMODIUM FALCIPARUM
 
Authors :  Z. E. Newby, R. M. Stroud, Center For Structures Of Membrane Prote (Csmp)
Date :  18 Jan 08  (Deposition) - 27 May 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Membrane Protein, Glycerol, Water, Transport, Structural Genomics, Psi-2, Protein Structure Initiative, Center For Structures Of Membrane Proteins, Csmp, Porin, Transmembrane (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. E. Newby, J. O'Connell, Y. Robles-Colmenares, S. Khademi, L. J. Miercke, R. M. Stroud
Crystal Structure Of The Aquaglyceroporin Pfaqp From The Malarial Parasite Plasmodium Falciparum.
Nat. Struct. Mol. Biol. V. 15 619 2008
PubMed-ID: 18500352  |  Reference-DOI: 10.1038/NSMB.1431

(-) Compounds

Molecule 1 - AQUAGLYCEROPORIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET29B
    Expression System Strain: C43(DE3)
    Expression System Vector Type: PLASMID
    Gene: AQP
    Organism Common: MALARIA PARASITE
    Organism Scientific: PLASMODIUM FALCIPARUM

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (4x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
1BOG1Ligand/IonB-OCTYLGLUCOSIDE
2GOL5Ligand/IonGLYCEROL
Biological Unit 1 (2, 24)
No.NameCountTypeFull Name
1BOG4Ligand/IonB-OCTYLGLUCOSIDE
2GOL20Ligand/IonGLYCEROL

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:100 , SER A:104 , TYR A:107 , HIS A:111 , ILE A:206BINDING SITE FOR RESIDUE BOG A 475
2AC2SOFTWARETRP A:43 , LYS A:118 , SER A:127 , ASN A:129 , GLY A:185 , GLY A:189BINDING SITE FOR RESIDUE GOL A 661
3AC3SOFTWARETRP A:50 , GLY A:189 , PHE A:190 , ALA A:191 , ARG A:196 , HOH A:686BINDING SITE FOR RESIDUE GOL A 662
4AC4SOFTWARELEU A:23 , LEU A:69 , ASN A:70 , LEU A:148 , ASN A:193 , HOH A:686 , HOH A:707BINDING SITE FOR RESIDUE GOL A 663
5AC5SOFTWAREPHE A:34 , GLY A:38 , HOH A:678BINDING SITE FOR RESIDUE GOL A 664
6AC6SOFTWAREGLY A:66 , ALA A:67 , LEU A:77 , HOH A:711BINDING SITE FOR RESIDUE GOL A 665

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3C02)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3C02)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3C02)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3C02)

(-) Exons   (0, 0)

(no "Exon" information available for 3C02)

(-) 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:242
 aligned with Q8WPZ6_PLAFA | Q8WPZ6 from UniProtKB/TrEMBL  Length:258

    Alignment length:242
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247  
         Q8WPZ6_PLAFA     8 SYVREFIGEFLGTFVLMFLGEGATANFHTTGLSGDWYKLCLGWGLAVFFGILVSAKLSGAHLNLAVSIGLSSINKFDLKKIPVYFFAQLLGAFVGTSTVYGLYHGFISNSKIPQFAWETSRNPSISLTGAFFNELILTGILLLVILVVVDENICGKFHILKLSSVVGLIILCIGITFGGNTGFALNPSRDLGSRFLSLIAYGKDTFTKDNFYFWVPLVAPCVGSVVFCQFYDKVICPLVDLA 249
               SCOP domains d3c02a_ A: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains 3c02A00 A:8-249 Glycerol uptake facilitator protein.                                                                                                                                                                                               CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3c02 A   8 SYVREFIGEFLGTFVLMFLGEGATANFHTTGLSGDWYKLCLGWGLAVFFGILVSAKLSGAHLNLAVSIGLSSINKFDLKKIPVYFFAQLLGAFVGTSTVYGLYHGFISNSKIPQFAWETSRNPSISLTGAFFNELILTGILLLVILVVVDENICGKFHILKLSSVVGLIILCIGITFGGNTGFALNPSRDLGSRFLSLIAYGKDTFTKDNFYFWVPLVAPCVGSVVFCQFYDKVICPLVDLA 249
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247
   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, 1)

Asymmetric Unit
(-)
Class: Membrane and cell surface proteins and peptides (2046)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3C02)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q8WPZ6_PLAFA | Q8WPZ6)
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: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.

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  3c02
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 Related Entries

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(-) Related Entries Specified in the PDB File

1fx8 CRYSTAL STRUCTURE OF AQUAGLYCEROPORIN FROM E. COLI IN COMPLEX WITH SUBSTRATE GLYCEROL