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(-) Description

Title :  CRYSTAL STRUCTURE OF BORRELIA BURGDORFERI PUR-ALPHA
 
Authors :  A. Graebsch, S. Roche, D. Kostrewa, D. Niessing
Date :  22 Jun 10  (Deposition) - 06 Oct 10  (Release) - 27 Oct 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Pur-Alpha, Pur Repeat, Pur Domain, Pura, Whirly Fold, Rna Binding, Dna Binding, Nucleic Acid Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Graebsch, S. Roche, D. Kostrewa, S. Soeding, D. Niessing
Of Bits And Bugs - On The Use Of Bioinformatics And A Bacterial Crystal Structure To Solve A Eukaryotic Repeat-Protein Structure.
Plos One V. 5 E1340 2010
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - UNCHARACTERIZED PROTEIN
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX6P1
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: BB_0047
    Organism Common: LYME DISEASE SPIROCHETE
    Organism Scientific: BORRELIA BURGDORFERI
    Organism Taxid: 139

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
2MG1Ligand/IonMAGNESIUM ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
2MG-1Ligand/IonMAGNESIUM ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1EDO-1Ligand/Ion1,2-ETHANEDIOL
2MG-1Ligand/IonMAGNESIUM ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:19 , SER A:21 , HOH A:130 , HOH A:131 , THR C:19 , SER C:21BINDING SITE FOR RESIDUE MG A 128
2AC2SOFTWAREASN A:63 , GLU A:66 , GLU B:20BINDING SITE FOR RESIDUE EDO A 129
3AC3SOFTWAREGLU A:66 , LEU B:17 , PHE B:18 , HOH B:269BINDING SITE FOR RESIDUE EDO B 128

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3NM7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3NM7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3NM7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3NM7)

(-) Exons   (0, 0)

(no "Exon" information available for 3NM7)

(-) Sequences/Alignments

Asymmetric 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:84
 aligned with O51076_BORBU | O51076 from UniProtKB/TrEMBL  Length:122

    Alignment length:87
                                    12        22        32        42        52        62        72        82       
          O51076_BORBU    3 ERGEVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKVSTGSVGSSARHN 89
               SCOP domains --------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee.....eeeeeeeee.....eeeeeeeeee.....eeeeeeeee..hhhhhhhhhhhhhhhhhhhh....---..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------- Transcript
                  3nm7 A  8 ERGEVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKVSTGS---SARHN 94
                                    17        27        37        47        57        67        77        |-  |    
                                                                                                         86  90    


Chain B from PDB  Type:PROTEIN  Length:74
 aligned with O51076_BORBU | O51076 from UniProtKB/TrEMBL  Length:122

    Alignment length:74
                                    15        25        35        45        55        65        75    
          O51076_BORBU    6 EVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKVST 79
               SCOP domains -------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....eeeeeeeee.....eeeeeeeeee.....eeeeeeeee..hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------- Transcript
                  3nm7 B 11 EVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKVST 84
                                    20        30        40        50        60        70        80    


Chain C from PDB  Type:PROTEIN  Length:75
 aligned with O51076_BORBU | O51076 from UniProtKB/TrEMBL  Length:122

    Alignment length:75
                                    12        22        32        42        52        62        72     
          O51076_BORBU    3 ERGEVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKV 77
               SCOP domains --------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee.....eeeeeeeee.....eeeeeeeeee.....eeeeeeeee..hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------- Transcript
                  3nm7 C  8 ERGEVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKV 82
                                    17        27        37        47        57        67        77     


Chain D from PDB  Type:PROTEIN  Length:76
 aligned with O51076_BORBU | O51076 from UniProtKB/TrEMBL  Length:122

    Alignment length:76
                                    13        23        33        43        53        63        73      
          O51076_BORBU    4 RGEVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKVST 79
               SCOP domains ---------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------- CATH domains
           Pfam domains (1) DUF3276-3nm7D01 D:9-84                                                       Pfam domains (1)
           Pfam domains (2) DUF3276-3nm7D02 D:9-84                                                       Pfam domains (2)
           Pfam domains (3) DUF3276-3nm7D03 D:9-84                                                       Pfam domains (3)
           Pfam domains (4) DUF3276-3nm7D04 D:9-84                                                       Pfam domains (4)
         Sec.struct. author ..eeeeeee.....eeeeeeeee.....eeeeeeeeee.....eeeeeeeee..hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------- Transcript
                  3nm7 D  9 RGEVYSEKLFTESERTYFFNVKENRKGDYFLNIVESKRSPSGDFERHSIFVYEENINEFESNLLKAIAVIKQKVST 84
                                    18        28        38        48        58        68        78
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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 3NM7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NM7)

(-) Pfam Domains  (1, 4)

Asymmetric Unit
(-)
Clan: no clan defined [family: DUF3276] (2)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 3NM7)

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  3nm7
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  O51076_BORBU | O51076
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 Related Entries

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

UniProtKB/TrEMBL
        O51076_BORBU | O51076: 3n8b

(-) Related Entries Specified in the PDB File

3k44 CRYSTAL STRUCTURE OF DROSOPHILA MELANOGASTER PUR-ALPHA
3n8b SELENOMETHIONINE-DERIVATIZED PROTEIN BORRELIA BURGDORFERI PUR-ALPHA 8-105 L17M F27M I64M