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(-) Description

Title :  CRYSTAL STRUCTURE OF COPPER-RECONSTITUTED FETP FROM UROPATHOGENIC ESCHERICHIA COLI STRAIN F11
 
Authors :  A. C. K. Chan, M. E. P. Murphy
Date :  30 Jun 10  (Deposition) - 18 May 11  (Release) - 10 Aug 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Immunoglobulin-Like Fold, Iron Transporter, Copper Binding, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Koch, A. C. Chan, M. E. Murphy, H. Lilie, G. Grass, D. H. Nies
Characterization Of A Dipartite Iron Uptake System From Uropathogenic Escherichia Coli Strain F11.
J. Biol. Chem. V. 286 25317 2011
PubMed-ID: 21596746  |  Reference-DOI: 10.1074/JBC.M111.222745

(-) Compounds

Molecule 1 - PERIPLASMIC PROTEIN-PROBABLY INVOLVED IN HIGH-AFFINITY FE2+ TRANSPORT
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B(+)
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 25-175
    Gene: ECF11_1994
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 340197
    Strain: F11

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1CU2Ligand/IonCOPPER (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:44 , GLU A:46 , MET A:90 , HIS A:97 , HIS B:127BINDING SITE FOR RESIDUE CU A 200
2AC2SOFTWAREHIS A:127 , HIS B:44 , GLU B:46 , MET B:90 , HIS B:97BINDING SITE FOR RESIDUE CU B 200

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Glu A:30 -Pro A:31
2Glu B:30 -Pro B:31

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3NRQ)

(-) 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    
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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:150
                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeee..eeeeeeee....ee......hhhhh.eeeeeeeee.................eeeeeeee.....eeeee.eeeee..eeeeeeee.....eeeeeeeeeehhhhhh.eee.............eeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nrq A   4 KEYPAGEPVTMNEMELAAVYLQPIDMEPRGMGLPAAKADVHLEADIHAVEGNKNGFGAGEWIPYLTISYTLVNNDTGEKQEGTFMPMVASDGPHYGANIKMMGVGNYKVTYHIEPPSKAGMHRHTDSETGVGRWWKPFDVSYEFKYVGLN 153
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153


Chain B from PDB  Type:PROTEIN  Length:149
                                                                                                                                                                                     
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee..eeeeeeee....ee......hhhhh.eeeeeeeee.................eeeeeeee.....eeeee.eeeee..eeeeeeee.....eeeeeeeeeehhhhhh.eee.............eeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3nrq B   4 KEYPAGEPVTMNEMELAAVYLQPIDMEPRGMGLPAAKADVHLEADIHAVEGNKNGFGAGEWIPYLTISYTLVNNDTGEKQEGTFMPMVASDGPHYGANIKMMGVGNYKVTYHIEPPSKAGMHRHTDSETGVGRWWKPFDVSYEFKYVGL 152
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143
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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 3NRQ)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NRQ)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3NRQ)

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3nrp