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(-) Description

Title :  CRYSTAL STRUCTURE OF IRON-UPTAKE SYSTEM-BINDING PROTEIN FEUA FROM BACILLUS SUBTILIS. NORTHEAST STRUCTURAL GENOMICS TARGET SR580.
 
Authors :  J. Benach, H. Neely, J. Seetharaman, C. X. Chen, K. Cunningham, L-C. Ma, H. Janjua, R. Xiao, M. Baran, T. B. Acton, G. T. Montelione, L. Tong, J. F. Hunt, Northeast Structural Genomics Consortium (Nesg)
Date :  12 Apr 07  (Deposition) - 24 Apr 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.15
Chains :  Asym./Biol. Unit :  A
Keywords :  Sr580, Iron Uptake, Nesg, Structural Genomics, Psi-2, Protein Structure Initiative, Northeast Structural Genomics Consortium, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Benach, H. Neely, J. Seetharaman, C. X. Chen, K. Cunningham, L-C. Ma, H. Janjua, R. Xiao, M. Baran, T. B. Acton, G. T. Montelione, L. Tong, J. F. Hunt, Northeast Structural Genomics Consortium (Nesg)
Crystal Structure Of Iron-Uptake System-Binding Protein Feua From Bacillus Subtilis.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - IRON-UPTAKE SYSTEM-BINDING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21
    Expression System Strain: BL21(DE3)+MAGIC
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: FEUA, BSU01630
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Strain: 168

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 7)

Asymmetric/Biological Unit (1, 7)
No.NameCountTypeFull Name
1MSE7Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2PHZ)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Val A:33 -Pro A:34

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FE_B12_PBPPS50983 Iron siderophore/cobalamin periplasmic-binding domain profile.FEUA_BACSU57-317  1A:38-296

(-) Exons   (0, 0)

(no "Exon" information available for 2PHZ)

(-) 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:277
 aligned with FEUA_BACSU | P40409 from UniProtKB/Swiss-Prot  Length:317

    Alignment length:277
                                    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       
           FEUA_BACSU    39 KKIEYLDKTYEVTVPTDKIAITGSVESMEDAKLLDVHPQGAISFSGKFPDMFKDITDKAEPTGEKMEPNIEKILEMKPDVILASTKFPEKTLQKISTAGTTIPVSHISSNWKENMMLLAQLTGKEKKAKKIIADYEQDLKEIKTKINDKAKDSKALVIRIRQGNIYIYPEQVYFNSTLYGDLGLKAPNEVKAAKAQELSSLEKLSEMNPDHIFVQFSDDENADKPDALKDLEKNPIWKSLKAVKEDHVYVNSVDPLAQGGTAWSKVRFLKAAAEKLT 315
               SCOP domains d2phza1 A:20-296 Iron-uptake system-binding protein FeuA                                                                                                                                                                                                                              SCOP domains
               CATH domains 2phzA01 A:20-142 Nitrogenase molybdenum iron protein domain                                                                2phzA02 A:143-296 Nitrogenase molybdenum iron protein domain                                                                                               CATH domains
               Pfam domains ----------------------------------Peripla_BP_2-2phzA01 A:54-272                                                                                                                                                                                              ------------------------ Pfam domains
         Sec.struct. author .eeee..eeee.......eee..hhhhhhhhhhhh....eeee.....hhhhh......eeeee..eehhhhhhhhh..eeeee...hhhhhhhhhh...eeee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeee..eeee......hhhhhh.......hhhhhhh...ee.hhhhhhhhh..eeeeee.hhhh....hhhhhhhhhhhhhhhhhhhh..eee..........hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------FE_B12_PBP  PDB: A:38-296 UniProt: 57-317                                                                                                                                                                                                                           PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2phz A  20 KKIEYLDKTYEVTVPTDKIAITGSVESmEDAKLLDVHPQGAISFSGKFPDmFKDITDKAEPTGEKmEPNIEKILEmKPDVILASTKFPEKTLQKISTAGTTIPVSHISSNWKENmmLLAQLTGKEKKAKKIIADYEQDLKEIKTKINDKAKDSKALVIRIRQGNIYIYPEQVYFNSTLYGDLGLKAPNEVKAAKAQELSSLEKLSEmNPDHIFVQFSDDENADKPDALKDLEKNPIWKSLKAVKEDHVYVNSVDPLAQGGTAWSKVRFLKAAAEKLT 296
                                    29        39       |49        59        69|       79     |  89     |  99       109       119       129    || 139       149       159       169       179       189       199       209       219      |229       239       249       259       269       279       289       
                                                      47-MSE                 70-MSE         85-MSE    95-MSE                                134-MSE                                                                                     226-MSE                                                                  
                                                                                                                                             135-MSE
   Legend:   → Mismatch (orange background)
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  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  (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  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Peripla_BP_2] (13)

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (FEUA_BACSU | P40409)
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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        FEUA_BACSU | P40409: 2why 2wi8 2xuz 2xv1

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