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(-) Description

Title :  PERIPLASMIC FERRIC SIDEROPHORE BINDING PROTEIN FHUD COMPLEXED WITH GALLICHROME
 
Authors :  T. E. Clarke, S. -Y. Ku, D. R. Dougan, H. J. Vogel, L. W. Tari
Date :  07 Feb 00  (Deposition) - 05 Apr 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  N
Keywords :  Periplasmic Binding Protein-Siderophore Complex, Fhud Complex With Gallichrome, Escherichia Coli, Ferric Siderophore Binding Protein, Metal Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. E. Clarke, S. Y. Ku, D. R. Dougan, H. J. Vogel, L. W. Tari
The Structure Of The Ferric Siderophore Binding Protein Fhud Complexed With Gallichrome.
Nat. Struct. Biol. V. 7 287 2000
PubMed-ID: 10742172  |  Reference-DOI: 10.1038/74048
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FERRICHROME-BINDING PERIPLASMIC PROTEIN
    Chains: N
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET19B
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : N

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1GCR1Ligand/IonGALLICHROME

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP N:68 , ARG N:84 , THR N:85 , TYR N:106 , ILE N:183 , LEU N:189 , TRP N:217 , TRP N:273 , TYR N:275 , HOH N:357 , HOH N:359BINDING SITE FOR RESIDUE GCR N 503

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1EFD)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1EFD)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1EFD)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FE_B12_PBPPS50983 Iron siderophore/cobalamin periplasmic-binding domain profile.FHUD_ECOLI37-296  1N:37-293

(-) Exons   (0, 0)

(no "Exon" information available for 1EFD)

(-) 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 N from PDB  Type:PROTEIN  Length:262
 aligned with FHUD_ECOLI | P07822 from UniProtKB/Swiss-Prot  Length:296

    Alignment length:262
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291  
           FHUD_ECOLI    32 AIDPNRIVALEWLPVELLLALGIVPYGVADTINYRLWVSEPPLPDSVIDVGLRTEPNLELLTEMKPSFMVWSAGYGPSPEMLARIAPGRGFNFSDGKQPLAMARKSLTEMADLLNLQSAAETHLAQYEDFIRSMKPRFVKRGARPLLLTTLIDPRHMLVFGPNSLFQEILDEYGIPNAWQGETNFWGSTAVSIDRLAAYKDVDVLCFDHDNSKDMDALMATPLWQAMPFVRAGRFQRVPAVWFYGATLSAMHFVRVLDNAIG 293
               SCOP domains d1efdn_ N: Periplasmic ferric siderophore binding protein FhuD                                                                                                                                                                                                         SCOP domains
               CATH domains 1efdN01 N:32-122 Nitrogenase molybdenum iron protein domain                                1efdN02 N:123-293 Nitrogenase molybdenum iron protein domain                                                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eee.hhhhhhhhhhh.....ee.hhhhhhhhh.........ee.......hhhhhhhhh..eeeee.....hhhhhhhhh.eeee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..........eeeeeeee..eeeee.....hhhhhhhh..............eeeehhhhhhhh...eeeee...hhhhhhhhhhhhhhhhhhhhhh..eeee.......hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----FE_B12_PBP  PDB: N:37-293 UniProt: 37-296                                                                                                                                                                                                                         PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1efd N  32 GIDPNRIVALEWLPVELLLALGIVPYGVADTINYRLWVSEPPLPDSVIDVGLRTEPNLELLTEMKPSFMVWSAGYGPSPEMLARIAPGRGFNFSDGKQPLAMARKSLTEMADLLNLQSAAETHLAQYEDFIRSMKPRFVKRGARPLLLTTLIDPRHMLVFGPNSLFQEILDEYGIPNAWQGETNFWGSTAVSIDRLAAYKDVDVLCFDHDNSKDMDALMATPLWQAMPFVRAGRFQRVPAVWFYGATLSAMHFVRVLDNAIG 293
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291
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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  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1EFD)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain N   (FHUD_ECOLI | P07822)
biological process
    GO:0006811    ion transport    The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0055072    iron ion homeostasis    Any process involved in the maintenance of an internal steady state of iron ions within an organism or cell.
    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:0042597    periplasmic space    The region between the inner (cytoplasmic) and outer membrane (Gram-negative Bacteria) or cytoplasmic membrane and cell wall (Fungi and Gram-positive Bacteria).

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 Related Entries

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UniProtKB/Swiss-Prot
        FHUD_ECOLI | P07822: 1esz 1k2v 1k7s

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