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(-) Description

Title :  DPSA15 FROM STREPTOMYCES COELICOLOR
 
Authors :  P. D. Townsend, M. D. Hitchings, R. Del Sol, E. Pohl
Date :  10 Apr 14  (Deposition) - 25 Jun 14  (Release) - 26 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.86
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (12x)
Keywords :  Iron Binding Protein, Dps, Ferritin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. D. Hitchings, P. D. Townsend, E. Pohl, P. D. Facey, D. H. Jones, P. J. Dyson, R. Del Sol
A Tale Of Tails: Deciphering The Contribution Of Terminal Tails To The Biochemical Properties Of Two Dps Proteins From Streptomyces Coelicolor
Cell. Mol. Life Sci. V. 71 4911 2014
PubMed-ID: 24915944  |  Reference-DOI: 10.1007/S00018-014-1658-4

(-) Compounds

Molecule 1 - DPSA15
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Fragment: RESIDUES 4-163
    Organism Scientific: STREPTOMYCES COELICOLOR
    Organism Taxid: 1902

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (12x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4CYA)

(-) Sites  (0, 0)

(no "Site" information available for 4CYA)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4CYA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4CYA)

(-) Sequences/Alignments

Asymmetric Unit
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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:160
 aligned with Q9R408_STRCO | Q9R408 from UniProtKB/TrEMBL  Length:187

    Alignment length:160
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163
         Q9R408_STRCO     4 DLTPKYTVPGIEREAAGRLIGVLRLRLHALNDLHLTLKHVHWNVVGPHFIAVHEMIDPQVDQVRDMADDVAERIAALGGVAQGTPGALVAERKWDDYSIGRADAIAHLGALDVVYTGVVEGMRAAVEEAGKIDPATEDLLIGQLRDLEQFQWFVRAHLES 163
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4cya A   4 DLTPKYTVPGIEREAAGRLIGVLRLRLHALNDLHLTLKHVHWNVVGPHFIAVHEMIDPQVDQVRDMADDVAERIAALGGVAQGTPGALVAERKWDDYSIGRADAIAHLGALDVVYTGVVEGMRAAVEEAGKIDPATEDLLIGQLRDLEQFQWFVRAHLES 163
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4CYA)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q9R408_STRCO | Q9R408)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0008199    ferric iron binding    Interacting selectively and non-covalently with ferric iron, Fe(III).
    GO:0016722    oxidoreductase activity, oxidizing metal ions    Catalysis of an oxidation-reduction in which the oxidation state of metal ion is altered.
biological process
    GO:0006879    cellular iron ion homeostasis    Any process involved in the maintenance of an internal steady state of iron ions at the level of a cell.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0006950    response to stress    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
cellular component
    GO:0005623    cell    The basic structural and functional unit of all organisms. Includes the plasma membrane and any external encapsulating structures such as the cell wall and cell envelope.

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 Related Entries

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

UniProtKB/TrEMBL
        Q9R408_STRCO | Q9R408: 4cy9

(-) Related Entries Specified in the PDB File

4cy9 DPSA14 FROM STREPTOMYCES COELICOLOR
4cyb DPSC FROM STREPTOMYCES COELICOLOR