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(-) Description

Title :  1.15 ANGSTROM CRYSTAL STRUCTURE OF P.PASTORIS AQUAPORIN, AQY1, IN A CLOSED CONFORMATION AT PH 3.5
 
Authors :  G. Fischer, U. Kosinska-Eriksson, C. Aponte-Santamaria, M. Palmgren, C. Geijer, K. Hedfalk, S. Hohmann, B. L. De Groot, R. Neutze, K. Lindkvist-Petersson
Date :  29 Oct 08  (Deposition) - 16 Jun 09  (Release) - 11 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.15
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (4x)
Keywords :  Yeast, Gating, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Fischer, U. Kosinska-Eriksson, C. Aponte-Santamaria, M. Palmgren, C. Geijer, K. Hedfalk, S. Hohmann, B. L. De Groot, R. Neutze, K. Lindkvist-Petersson
Crystal Structure Of A Yeast Aquaporin At 1. 15 A Reveals A Novel Gating Mechanism. 1. 15 A
Plos Biol. V. 7 E130 2009
PubMed-ID: 19529756  |  Reference-DOI: 10.1371/JOURNAL.PBIO.1000130

(-) Compounds

Molecule 1 - AQUAPORIN PIP2-7 7
    Chains: A
    Organism Scientific: KOMAGATAELLA PASTORIS
    Organism Taxid: 4922
    Strain: X33
    Synonym: AQY1, AQUAPORIN

 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, 9)

Asymmetric Unit (2, 9)
No.NameCountTypeFull Name
1BOG6Ligand/IonB-OCTYLGLUCOSIDE
2CL3Ligand/IonCHLORIDE ION
Biological Unit 1 (1, 24)
No.NameCountTypeFull Name
1BOG24Ligand/IonB-OCTYLGLUCOSIDE
2CL-1Ligand/IonCHLORIDE ION

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:37 , ARG A:168 , LEU A:172 , TRP A:243 , THR A:271 , ASN A:272 , PRO A:273 , HOH A:2137 , HOH A:2138BINDING SITE FOR RESIDUE BOG A1274
2AC2SOFTWAREGLU A:18 , ARG A:33 , GLY A:35 , PHE A:36 , LEU A:247 , THR A:271 , ASN A:272 , BOG A:1276 , HOH A:2139 , HOH A:2140BINDING SITE FOR RESIDUE BOG A1275
3AC3SOFTWAREPHE A:36 , PHE A:238 , TRP A:246 , BOG A:1275 , HOH A:2126 , HOH A:2141BINDING SITE FOR RESIDUE BOG A1276
4AC4SOFTWAREVAL A:41 , ARG A:42 , PHE A:45 , TRP A:265 , LEU A:266 , ASN A:267 , PRO A:273BINDING SITE FOR RESIDUE BOG A1277
5AC5SOFTWAREALA A:150 , MET A:151 , SER A:167 , ARG A:170 , PHE A:177 , HOH A:2142BINDING SITE FOR RESIDUE BOG A1278
6AC6SOFTWARETHR A:116 , GLY A:130 , ALA A:134BINDING SITE FOR RESIDUE BOG A1279
7AC7SOFTWAREGLY A:37 , SER A:38 , ASP A:39 , ARG A:168 , ASN A:240 , TRP A:243BINDING SITE FOR RESIDUE CL A1280
8AC8SOFTWAREARG A:195BINDING SITE FOR RESIDUE CL A1281
9AC9SOFTWAREARG A:168 , THR A:169BINDING SITE FOR RESIDUE CL A1282

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2W2E)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2W2E)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2W2E)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2W2E)

(-) Exons   (0, 0)

(no "Exon" information available for 2W2E)

(-) 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:263
 aligned with F2QVG4_KOMPC | F2QVG4 from UniProtKB/TrEMBL  Length:279

    Alignment length:263
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270   
         F2QVG4_KOMPC    11 GQAEIKPEDAPYITNAYKPAYARWGFGSDSVRNHFIAMSGEFVGTFLFLWSAFVIAQIANQAPETPDGGSNPAQLIMISFGFGFGVMVGVFITYRVSGGNLNPAVTLALVLARAIPPFRGILMAFTQIVAGMAAAGAASAMTPGEIAFANALGGGASRTRGLFLEAFGTAILCLTVLMLAVEKHRATWFAPFVIGIALLIAHLICIYYTGAGLNPARSFGPAVAARSFPNYHWIYWLGPILGAFLAYSIWQMWKWLNYQTTNP 273
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2w2eA00 A:11-273 Glycerol uptake facilitator protein.                                                                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhh...hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w2e A  11 GQAEIKPEDAPYITNAYKPAYARWGFGSDSVRNHFIAMSGEFVGTFLFLWSAFVIAQIANQAPETPDGGSNPAQLIMISFGFGFGVMVGVFITYRVSGGNLNPAVTLALVLARAIPPFRGILMAFTQIVAGMAAAGAASAMTPGEIAFANALGGGASRTRGLFLEAFGTAILCLTVLMLAVEKHRATWFAPFVIGIALLIAHLICIYYTGAGLNPARSFGPAVAARSFPNYHWIYWLGPILGAFLAYSIWQMWKWLNYQTTNP 273
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270
   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  (0, 0)

(no "SCOP Domain" information available for 2W2E)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2W2E)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (F2QVG4_KOMPC | F2QVG4)
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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        F2QVG4_KOMPC | F2QVG4: 2w1p 3zoj 5bn2

(-) Related Entries Specified in the PDB File

2w1p 1.4 ANGSTROM CRYSTAL STRUCTURE OF P.PASTORIS AQUAPORIN, AQY1, IN A CLOSED CONFORMATION AT PH 8.0