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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HEME/HEMOGLOBIN OUTER MEMBRANE TRANSPORTER SHUA FROM SHIGELLA DYSENTERIAE
 
Authors :  K. Brillet, D. Cobessi
Date :  09 Dec 08  (Deposition) - 14 Jul 09  (Release) - 28 Jun 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym./Biol. Unit :  A
Keywords :  Membrane Protein, Transporter, Tonb-Dependent Transporter, Membrane, Receptor, Tonb Box (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Brillet, A. Meksem, D. Cobessi
Structure Of The Heme/Hemoglobin Outer Membrane Transporter Shua From The Human Pathogen /Shigella Dysenteriae /Bound T Divalent Cations: Heme Binding By An Extracellular Induced Fit Mechanism
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - OUTER MEMBRANE HEME RECEPTOR SHUA
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET20B
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: SHUA
    Organism Scientific: SHIGELLA DYSENTERIAE
    Organism Taxid: 622
    Other Details: THE FUSION PROTEIN OF SHUA (UNP RESIDUES 29-352), LINKER (GSHHHHHH), SHUA (UNP RESIDUES 353-660)

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 5)

Asymmetric/Biological Unit (2, 5)
No.NameCountTypeFull Name
1BOG1Ligand/IonB-OCTYLGLUCOSIDE
2PB4Ligand/IonLEAD (II) ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:566 , PHE A:570 , GLY A:588 , ASN A:590 , PHE A:615 , LYS A:617BINDING SITE FOR RESIDUE BOG A 641
2AC2SOFTWAREASP A:384 , ASP A:462 , ASP A:463 , HOH A:650 , HOH A:660BINDING SITE FOR RESIDUE PB A 642
3AC3SOFTWAREGLU A:2 , GLU A:17 , ASP A:380 , ARG A:460BINDING SITE FOR RESIDUE PB A 643
4AC4SOFTWAREASP A:384 , ASP A:386BINDING SITE FOR RESIDUE PB A 644
5AC5SOFTWAREHIS A:44 , ASP A:591BINDING SITE FOR RESIDUE PB A 645

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3FHH)

(-) 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:621
 aligned with P72412_SHIDY | P72412 from UniProtKB/TrEMBL  Length:660

    Alignment length:632
                                    38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578       588       598       608       618       628       638       648       658  
         P72412_SHIDY    29 TETMTVTATGNARSSFEAPMMVSVIDTSAPENQTATSATDLLRHVPGITLDGTGRTNGQDINMRGYDHRGVLVLVDGIRQGTDTGHLNGTFLDPALIKRVEIVRGPSALLYGSGALGGVISYDTVDAKDLLQEGQSSGFRVFGTGGTGDHSLGLGASAFGRTENLDGIVAWSSRDRGDLRQSNGETAPNDESINNMLAKGTWQIDSAQSLSGLVRYYNNDAREPKNPQTVEASESSNPMVDRSTIQRDAQLSYKLAPQGNDWLNADAKIYWSEVRINAQNTGSSGEYREQITKGARLENRSTLFADSFASHLLTYGGEYYRQEQHPGGATTGFPQAKIDFSSGWLQDEITLRDLPITLLGGTRYDSYRGSSDGYKDVDADKWSSRAGMTINPTNWLMLFGSYAQAFRAPTMGEMYNDSKHFSIGRFYTNYWVPNPNLRPETNETQEYGFGLRFDDLMLSNDALEFKASYFDTKAKDYISTTVDFAAATTMSYNVPNAKIWGWDVMTKYTTDLFSLDVAYNRTRGKDTDTGEYISSINPDTVTSTLNIPIAHSGFSVGWVGTFADRSTHISSSYSKQPGYGVNDFYVSYQGQQALKGMTTTLVLGNAFDKEYWSPQGIPQDGRNGKIFVSYQW 660
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3fhhA01 A:1-124 Ferric Hydroxamate Uptake Protein; Chain A, domain 1                                                        ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...ee.......ee.......eeeee..........hhhhhhh....eee..........eee...hhh.eeeee..ee.............hhh.eeeeeeee.............eeeeeee............eeeeeeeeee....eeeeeeeeeee...eeeeeeeeeeee.............eeeeeeeeeeeeee....eeeeeeeeeeeeeeeee..............eeeeeeeeeeeeeeeee.........eeeeeeeeeeeeee.------.eeeeeeeeeeeeeeeee.....eeeeeeeeeeeeeeeee..--......eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeee.....eeeeeeeeeeeeee.....eeeeeeeeeeee..hhhhhhh..eee.......eee........eeeeeeeeeeeeee........eeeeeeeeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeeeeeee....eeeeeeeeeeeee..........eeeeeeeeeeee.....eeeeeeeeee.......---.....eeeeeeeeeee.hhhhh.eeeeeee....................eeeeeeeee Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fhh A   1 TETMTVTATGNARSSFEAPMMVSVIDTSAPENQTATSATDLLRHVPGITLDGTGRTNGQDINMRGYDHRGVLVLVDGIRQGTDTGHLNGTFLDPALIKRVEIVRGPSALLYGSGALGGVISYDTVDAKDLLQEGQSSGFRVFGTGGTGDHSLGLGASAFGRTENLDGIVAWSSRDRGDLRQSNGETAPNDESINNMLAKGTWQIDSAQSLSGLVRYYNNDAREPKNPQTVEASESSNPMVDRSTIQRDAQLSYKLAPQGNDWLNADAKIYWSEVRINAQ------EYREQITKGARLENRSTLFADSFASHLLTYGGEYYRQEQGSH--TTGFPQAKIDFSSGWLQDEITLRDLPITLLGGTRYDSYRGSSDGYKDVDADKWSSRAGMTINPTNWLMLFGSYAQAFRAPTMGEMYNDSKHFSIGRFYTNYWVPNPNLRPETNETQEYGFGLRFDDLMLSNDALEFKASYFDTKAKDYISTTVDFAAATTMSYNVPNAKIWGWDVMTKYTTDLFSLDVAYNRTRGKDTDTGEYISSINPDTVTSTLNIPIAHSGFSVGWVGTFADRSTHIS---SKQPGYGVNDFYVSYQGQQALKGMTTTLVLGNAFDKEYWSPQGIPQDGRNGKIFVSYQW 640
                                    10        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        |-     | 290       300       310       320      |338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568       578   |   588       598       608       618       628       638  
                                                                                                                                                                                                                                                                                                                279    286                                      327  |                                                                                                                                                                                                                                             578 582                                                          
                                                                                                                                                                                                                                                                                                                                                                   338
   Legend:   → Mismatch (orange background)
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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  (0, 0)

(no "SCOP Domain" information available for 3FHH)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (P72412_SHIDY | P72412)
molecular function
    GO:0004872    receptor activity    Combining with an extracellular or intracellular messenger to initiate a change in cell activity.
    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: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.
    GO:0019867    outer membrane    The external membrane of Gram-negative bacteria or certain organelles such as mitochondria and chloroplasts; freely permeable to most ions and metabolites.

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