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(-) Description

Title :  CRYSTAL STRUCTURE OF B. SUBTILIS SPOVT
 
Authors :  I. Asen, S. Djuranovic, A. N. Lupas, K. Zeth
Date :  20 Oct 08  (Deposition) - 18 Nov 08  (Release) - 03 Mar 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Transcription, Transcription Regulation, Repressor, Activator, Sporulation, Dna-Binding, Gaf Domain Regulated Tetrameric Spovt (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Asen, S. Djuranovic, A. N. Lupas, K. Zeth
Crystal Structure Of Spovt, The Final Modulator Of Gene Expression During Spore Development In Bacillus Subtilis
J. Mol. Biol. V. 386 962 2009
PubMed-ID: 18996130  |  Reference-DOI: 10.1016/J.JMB.2008.10.061

(-) Compounds

Molecule 1 - STAGE V SPORULATION PROTEIN T
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30B
    Expression System Strain: C41(DE3)
    Expression System Taxid: 562
    Expression System Vector: PET
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Strain: PY79
    Synonym: SPOVT
 
Molecule 2 - STAGE V SPORULATION PROTEIN T
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30B
    Expression System Strain: C41(DE3)
    Expression System Taxid: 562
    Expression System Vector: PET
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Strain: PY79
    Synonym: SPOVT

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2W1T)

(-) Sites  (0, 0)

(no "Site" information available for 2W1T)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2W1T)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser B:50 -Pro B:51

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2W1T)

(-) PROSITE Motifs  (1, 2)

Asymmetric/Biological Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SPOVT_ABRBPS51740 SpoVT-AbrB domain profile.SP5T_BACSU5-51
 		  2A:5-51
B:5-51

(-) Exons   (0, 0)

(no "Exon" information available for 2W1T)

(-) 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:175
 aligned with SP5T_BACSU | P37554 from UniProtKB/Swiss-Prot  Length:178

    Alignment length:175
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172     
           SP5T_BACSU     3 ATGIVRRIDDLGRVVIPKEIRRTLRIREGDPLEIFVDRDGEVILKKYSPISELGDFAKEYADALYDSLGHSVLICDRDVYIAVSGSSKKDYLNKSISEMLERTMDQRSSVLESDAKSVQLVNGIDEDMNSYTVGPIVANGDPIGAVVIFSKDQTMGEVEHKAVETAAGFLARQME 177
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee.....eee.hhhhhhhh......eeeeee.....eeeee.hhhhhhhhhhhhhhhhhhhhhh.eeeee....eeeee..hhhhhh....hhhhhhhhhh...eee.....ee.....ee...eeeeeeeee..eeeeeeeeee.....hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --SPOVT_ABRB  PDB: A:5-51 UniProt: 5-51          ------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w1t A   3 ATGIVRRIDDLGRVVIPKEIRRTLRIREGDPLEIFVDRDGDVILKKYSPISELGDFAKEYADALYDSLGHSVLICDRDVYIAVSGSSKKDYLNKSISEMLERTMDQRSSVLESDAKSVQLVNGIDEDMNSYTVGPIVANGDPIGAVVIFSKDQTMGEVEHKAVETAAGFLARQME 177
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172     


Chain B from PDB  Type:PROTEIN  Length:173
 aligned with SP5T_BACSU | P37554 from UniProtKB/Swiss-Prot  Length:178

    Alignment length:173
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174   
           SP5T_BACSU     5 GIVRRIDDLGRVVIPKEIRRTLRIREGDPLEIFVDRDGEVILKKYSPISELGDFAKEYADALYDSLGHSVLICDRDVYIAVSGSSKKDYLNKSISEMLERTMDQRSSVLESDAKSVQLVNGIDEDMNSYTVGPIVANGDPIGAVVIFSKDQTMGEVEHKAVETAAGFLARQME 177
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ---Antitoxin-MazE-2w1tB01 B:8-54                  --------------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) ---Antitoxin-MazE-2w1tB02 B:8-54                  --------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
         Sec.struct. author .eeee.....eee.hhhhhhhh......eeeeee.....eeeee.........hhhhhhhhhhhhhh.eeeee....eeeee..hhhhhh....hhhhhhhhhh...eee....eee.....eee..eeeeeeeee..eeeeeeeeee.....hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE SPOVT_ABRB  PDB: B:5-51 UniProt: 5-51          ------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2w1t B   5 GIVRRIDDLGRVVIPKEIRRTLRIREGDPLEIFVDRDGEVILKKYSPISELGDFAKEYADALYDSLGHSVLICDRDVYIAVSGSSKKDYLNKSISEMLERTMDQRSSVLESDAKSVQLVNGIDEDMNSYTVGPIVANGDPIGAVVIFSKDQTMGEVEHKAVETAAGFLARQME 177
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 2W1T)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2W1T)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: AbrB (11)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (SP5T_BACSU | P37554)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0030435    sporulation resulting in formation of a cellular spore    The process in which a relatively unspecialized cell acquires the specialized features of a cellular spore, a cell form that can be used for dissemination, for survival of adverse conditions because of its heat and dessication resistance, and/or for reproduction.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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  Cis Peptide Bonds
    Ser B:50 - Pro B:51   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        SP5T_BACSU | P37554: 2ro5 2w1r

(-) Related Entries Specified in the PDB File

2w1r CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF B. SUBTILIS SPOVT