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(-) Description

Title :  CRYSTAL STRUCTURE OF A TYPE 4 CDGSH IRON-SULFUR PROTEIN.
 
Authors :  J. Lin, L. Zhang, K. Ye
Date :  07 Aug 11  (Deposition) - 05 Oct 11  (Release) - 12 Oct 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Iron-Sulfur, Cdgsh, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Lin, L. Zhang, S. Lai, K. Ye
Structure And Molecular Evolution Of Cdgsh Iron-Sulfur Domains.
Plos One V. 6 24790 2011
PubMed-ID: 21949752  |  Reference-DOI: 10.1371/JOURNAL.PONE.0024790

(-) Compounds

Molecule 1 - PUTATIVE UNCHARACTERIZED PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 1-66
    Gene: RSC2912
    Organism Scientific: RALSTONIA SOLANACEARUM
    Organism Taxid: 267608
    Strain: GMI1000
    Synonym: TYPE 4 CDGSH IRON-SULFUR PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
12PE1Ligand/IonNONAETHYLENE GLYCOL
2FES2Ligand/IonFE2/S2 (INORGANIC) CLUSTER
3TLA1Ligand/IonL(+)-TARTARIC ACID

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:14 , CYS A:41 , ARG A:42 , CYS A:43 , SER A:46 , CYS A:52 , ASP A:53 , SER A:55 , HIS A:56BINDING SITE FOR RESIDUE FES A 67
2AC2SOFTWAREPRO B:14 , CYS B:41 , ARG B:42 , CYS B:43 , SER B:46 , CYS B:52 , ASP B:53 , GLY B:54 , SER B:55 , HIS B:56BINDING SITE FOR RESIDUE FES B 67
3AC3SOFTWARETRP A:39 , LEU A:47 , CYS A:52 , ASP A:53 , GLY A:54 , SER A:55 , ARG A:58 , HOH A:108 , HOH A:112 , CYS B:52 , ASP B:53 , GLY B:54 , ARG B:58 , HOH B:72 , HOH B:85 , HOH B:86 , HOH B:114BINDING SITE FOR RESIDUE 2PE B 68
4AC4SOFTWAREARG A:10 , ASN A:11 , ASN A:12 , GLY A:13 , PRO A:14 , GLN A:26 , HIS A:56 , LYS A:57 , ARG B:10 , ASN B:11 , ASN B:12 , PRO B:14 , GLN B:26 , HIS B:56 , LYS B:57 , HOH B:80 , HOH B:93BINDING SITE FOR RESIDUE TLA B 69

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Lys A:49 -Pro A:50
2Lys B:49 -Pro B:50

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3TBM)

(-) 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:61
 aligned with Q8XVB9_RALSO | Q8XVB9 from UniProtKB/TrEMBL  Length:75

    Alignment length:61
                                    14        24        34        44        54        64 
          Q8XVB9_RALSO    5 VVITARNNGPYHIKGSFRIVTQGGRELPVEQGQAWLCRCGHSLNKPFCDGSHKRVEFDSNL 65
               SCOP domains ------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eeee...eeee....ee.....eeee.............hhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------- Transcript
                  3tbm A  5 VVITARNNGPYHIKGSFRIVTQGGRELPVEQGQAWLCRCGHSLNKPFCDGSHKRVEFDSNL 65
                                    14        24        34        44        54        64 


Chain B from PDB  Type:PROTEIN  Length:61
 aligned with Q8XVB9_RALSO | Q8XVB9 from UniProtKB/TrEMBL  Length:75

    Alignment length:61
                                    14        24        34        44        54        64 
          Q8XVB9_RALSO    5 VVITARNNGPYHIKGSFRIVTQGGRELPVEQGQAWLCRCGHSLNKPFCDGSHKRVEFDSNL 65
               SCOP domains ------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.....eeee...eeee....ee.....eeee.............hhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------- Transcript
                  3tbm B  5 VVITARNNGPYHIKGSFRIVTQGGRELPVEQGQAWLCRCGHSLNKPFCDGSHKRVEFDSNL 65
                                    14        24        34        44        54        64
   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  (0, 0)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q8XVB9_RALSO | Q8XVB9)
molecular function
    GO:0051537    2 iron, 2 sulfur cluster binding    Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
cellular component
    GO:0043231    intracellular membrane-bounded organelle    Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.

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    Lys A:49 - Pro A:50   [ RasMol ]  
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 Related Entries

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(-) Related Entries Specified in the PDB File

2qd0 3tbn 3tbo