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(-) Description

Title :  IN MESO STRUCTURE OF ALGINATE TRANSPORTER, ALGE, FROM PSEUDOMONAS AERUGINOSA, PAO1
 
Authors :  J. Tan, V. E. Pye, D. Aragao, M. Caffrey
Date :  19 Jan 12  (Deposition) - 06 Feb 13  (Release) - 30 Sep 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Membrane Protein, Outer Membrane, Lipidic Cubic Phase, Beta Barrel, (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Tan, S. L. Rouse, D. Li, V. E. Pye, L. Vogeley, A. R. Brinth, T. El Arnaout, J. C. Whitney, P. L. Howell, M. S. P. Sansom, M. Caffrey
A Conformational Landscape For Alginate Secretion Across The Outer Membrane Of Pseudomonas Aeruginosa.
Acta Crystallogr. , Sect. D V. 70 2054 2014
PubMed-ID: 25084326  |  Reference-DOI: 10.1107/S1399004714001850

(-) Compounds

Molecule 1 - ALGINATE PRODUCTION PROTEIN ALGE
    Atcc: 15692
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: ALGE_PET200/D-TOPO
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: STAR
    Expression System Vector: PET200 D TOPO
    Fragment: RESIDUES 33-490
    Organism Scientific: PSEUDOMONAS AERUGINOSA
    Organism Taxid: 208964
    Other Details: HOLLOWAY COLLECTION
    Strain: PAO1

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (7, 27)

Asymmetric/Biological Unit (7, 27)
No.NameCountTypeFull Name
178M3Ligand/Ion(2S)-2,3-DIHYDROXYPROPYL(7Z)-PENTADEC-7-ENOATE
278N3Ligand/Ion(2R)-2,3-DIHYDROXYPROPYL(7Z)-PENTADEC-7-ENOATE
3CA1Ligand/IonCALCIUM ION
4FLC1Ligand/IonCITRATE ANION
5LDA15Ligand/IonLAURYL DIMETHYLAMINE-N-OXIDE
6NA2Ligand/IonSODIUM ION
7PE52Ligand/Ion3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL

(-) Sites  (26, 26)

Asymmetric Unit (26, 26)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETRP A:81 , TYR A:87 , PHE A:88 , PHE A:148 , HIS A:219 , MET A:270 , PRO A:271 , LEU A:272 , TYR A:274 , 78N A:1513 , HOH A:2003BINDING SITE FOR RESIDUE 78M A1510
02AC2SOFTWARESER A:188 , GLY A:315 , VAL A:328 , TYR A:330 , LDA A:1496 , 78N A:1513BINDING SITE FOR RESIDUE 78N A1511
03AC3SOFTWARETRP A:170 , VAL A:207 , PHE A:208 , HIS A:227 , THR A:253 , LEU A:432 , LEU A:464 , THR A:478 , 78M A:1515BINDING SITE FOR RESIDUE 78M A1512
04AC4SOFTWARETRP A:81 , PHE A:148 , TRP A:215 , HIS A:219 , LDA A:1497 , 78M A:1510 , 78N A:1511 , HOH A:2131BINDING SITE FOR RESIDUE 78N A1513
05AC5SOFTWARETHR A:139 , ALA A:140 , TYR A:392 , ILE A:458BINDING SITE FOR RESIDUE 78N A1514
06AC6SOFTWAREASN A:54 , ASP A:229 , LEU A:430 , GLY A:462 , GLY A:463 , LEU A:464 , THR A:478 , HIS A:480 , LDA A:1494 , 78M A:1512BINDING SITE FOR RESIDUE 78M A1515
07AC7SOFTWAREPRO A:75 , TRP A:318BINDING SITE FOR RESIDUE LDA A1492
08AC8SOFTWAREASN A:67 , ASP A:68 , THR A:96 , LDA A:1494 , HOH A:2240BINDING SITE FOR RESIDUE LDA A1493
09AC9SOFTWAREASN A:54 , GLY A:182 , THR A:205 , ASP A:229 , HIS A:480 , LDA A:1493 , 78M A:1515BINDING SITE FOR RESIDUE LDA A1494
10BC1SOFTWAREALA A:94 , ALA A:95 , HOH A:2241BINDING SITE FOR RESIDUE LDA A1495
11BC2SOFTWAREGLN A:91 , ALA A:127 , ARG A:191 , LEU A:194 , ASP A:195 , GLN A:378 , TRP A:402 , 78N A:1511 , HOH A:2110BINDING SITE FOR RESIDUE LDA A1496
12BC3SOFTWARETRP A:280 , PHE A:310 , LDA A:1500 , 78N A:1513 , HOH A:2242BINDING SITE FOR RESIDUE LDA A1497
13BC4SOFTWAREASP A:210 , ILE A:211BINDING SITE FOR RESIDUE LDA A1498
14BC5SOFTWARETRP A:386 , ALA A:394BINDING SITE FOR RESIDUE LDA A1499
15BC6SOFTWAREALA A:278 , VAL A:312 , LDA A:1497BINDING SITE FOR RESIDUE LDA A1500
16BC7SOFTWAREVAL A:484 , PHE A:486BINDING SITE FOR RESIDUE LDA A1501
17BC8SOFTWARELDA A:1505BINDING SITE FOR RESIDUE LDA A1502
18BC9SOFTWARETRP A:215BINDING SITE FOR RESIDUE LDA A1503
19CC1SOFTWARETYR A:398 , LYS A:400 , LDA A:1502BINDING SITE FOR RESIDUE LDA A1505
20CC2SOFTWAREPHE A:148 , ALA A:167 , GLN A:185BINDING SITE FOR RESIDUE LDA A1506
21CC3SOFTWARELYS A:47 , ARG A:74 , THR A:101 , ASP A:102 , THR A:103 , ARG A:152 , HOH A:2041BINDING SITE FOR RESIDUE FLC A1491
22CC4SOFTWAREALA A:136 , THR A:139 , TYR A:141 , GLU A:144 , HOH A:2064BINDING SITE FOR RESIDUE NA A1507
23CC5SOFTWAREASN A:265 , ASN A:273 , ARG A:317 , ASN A:319 , LYS A:325BINDING SITE FOR RESIDUE NA A1508
24CC6SOFTWAREASP A:55 , ASP A:57 , ALA A:61 , PRO A:62 , GLY A:63BINDING SITE FOR RESIDUE CA A1509
25CC7SOFTWAREARG A:285 , ASN A:287 , GLN A:303 , GLY A:305 , ASP A:339 , GLY A:340 , GLN A:343 , HOH A:2163 , HOH A:2190BINDING SITE FOR RESIDUE PE5 A1516
26CC8SOFTWAREGLN A:159 , TRP A:160 , TRP A:254 , SER A:277 , THR A:279 , GLY A:311 , GLN A:346 , THR A:347BINDING SITE FOR RESIDUE PE5 A1517

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4AFK)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Asn A:54 -Asp A:55

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4AFK)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4AFK)

(-) Exons   (0, 0)

(no "Exon" information available for 4AFK)

(-) Sequences/Alignments

Asymmetric/Biological 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:430
 aligned with ALGE_PSEAE | P18895 from UniProtKB/Swiss-Prot  Length:490

    Alignment length:454
                                    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       436       446       456       466       476       486    
           ALGE_PSEAE    37 EAPKNFGLDVKITGESENDRDLGTAPGGTLNDIGIDLRPWAFGQWGDWSAYFMGQAVAATDTIETDTLQSDTDDGNNSRNDGREPDKSYLAAREFWVDYAGLTAYPGEHLRFGRQRLREDSGQWQDTNIEALNWSFETTLLNAHAGVAQRFSEYRTDLDELAPEDKDRTHVFGDISTQWAPHHRIGVRIHHADDSGHLRRPGEEVDNLDKTYTGQLTWLGIEATGDAYNYRSSMPLNYWASATWLTGDRDNLTTTTVDDRRIATGKQSGDVNAFGVDLGLRWNIDEQWKAGVGYARGSGGGKDGEEQFQQTGLESNRSNFTGTRSRVHRFGEAFRGELSNLQAATLFGSWQLREDYDASLVYHKFWRVDDDSDIGTSGINAALQPGEKDIGQELDLVVTKYFKQGLLPASMSQYVDEPSALIRFRGGLFKPGDAYGPGTDSTMHRAFVDFIWRF 490
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeeeeeeeee...........eeeeeeeeeeeeeeee..eeeeeeeeeeee.............--------.......eeeeeeeeeeee........eeeeeeeeeee.......eeeeeeeeeeee...eeeeeeeee..................eeeeeeeeeeeee..eeeeeeeeeeee.................eeeeeeeeeeeeee..........eeeeeeeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeeeeeeee....eeeeeeeeee...hhhhh...........ee........ee............eeeeeeeeeeee...eeeeeeeeeeee.....................eeeeeeeeeeeee.----------------..eeeeeeeeeee...........eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4afk A  37 EAPKNFGLDVKITGESENDRDLGTAPGGTLNDIGIDLRPWAFGQWGDWSAYFMGQAVAATDTIETDTLQSDT--------DGREPDKSYLAAREFWVDYAGLTAYPGEHLRFGRQRLREDSGQWQDTNIEALNWSFETTLLNAHAGVAQRFSEYRTDLDELAPEDKDRTHVFGDISTQWAPHHRIGVRIHHADDSGHLRRPGEEVDNLDKTYTGQLTWLGIEATGDAYNYRSSMPLNYWASATWLTGDRDNLTTTTVDDRRIATGKQSGDVNAFGVDLGLRWNIDEQWKAGVGYARGSGGGKDGEEQFQQTGLESNRSNFTGTRSRVHRFGEAFRGELSNLQAATLFGSWQLREDYDASLVYHKFWRVDDDSDIGTSGINAALQPGEKDIGQELDLVVTKYF----------------SALIRFRGGLFKPGDAYGPGTDSTMHRAFVDFIWRF 490
                                    46        56        66        76        86        96       106 |       -|      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       436 |       -       456       466       476       486    
                                                                                                 108      117                                                                                                                                                                                                                                                                                                                              438              455
   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 4AFK)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4AFK)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4AFK)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (ALGE_PSEAE | P18895)
biological process
    GO:0042121    alginic acid biosynthetic process    The chemical reactions and pathways resulting in the formation of alginic acid, a hydrophilic polysaccharide occurring in, for example, the cell walls of brown algae (brown seaweeds).
cellular component
    GO:0009279    cell outer membrane    A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
    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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UniProtKB/Swiss-Prot
        ALGE_PSEAE | P18895: 3rbh 4azl 4b61 4xnk 4xnl 5d5d 5iyu

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