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(-) Description

Title :  CRYSTAL STRUCTURE OF THE FULL-LENGTH SMALL TERMINASE FROM A SPP1-LIKE BACTERIOPHAGE
 
Authors :  C. R. Buttner, M. Chechik, M. Ortiz-Lombardia, C. Smits, V. Chechik, G. E. Dykeman, S. Benini, J. C. Alonso, A. A. Antson
Date :  10 Jun 11  (Deposition) - 28 Dec 11  (Release) - 15 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  4.00
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A,B,C  (3x)
Keywords :  Dna-Binding Protein, Dna Packaging (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. R. Buttner, M. Chechik, M. Ortiz-Lombardia, C. Smits, I. O. Ebong, V. Chechik, G. Jeschke, E. Dykeman, S. Benini, C. V. Robinson, J. C. Alonso, A. A. Antson
Structural Basis For Dna Recognition And Loading Into A Viral Packaging Motor.
Proc. Natl. Acad. Sci. Usa V. 109 811 2012
PubMed-ID: 22207627  |  Reference-DOI: 10.1073/PNAS.1110270109

(-) Compounds

Molecule 1 - TERMINASE SMALL SUBUNIT
    Chains: A, B, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: BACILLUS PHAGE SF6
    Organism Taxid: 10773
    Synonym: SF6 SMALL TERMINASE G1P

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ABC
Biological Unit 1 (3x): ABC

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3ZQQ)

(-) Sites  (0, 0)

(no "Site" information available for 3ZQQ)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3ZQQ)

(-) 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:132
 aligned with TERS_BPSF6 | P68928 from UniProtKB/Swiss-Prot  Length:145

    Alignment length:137
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       
           TERS_BPSF6     5 KLSPKQERFIEEYFINDMNATKAAIAAGYSKNSASAIGAENLQKPAIRARIDARLKEINEKKILQANEVLEHLTRIALGQEKEQVLMGIGKGAETKTHVEVSAKDRIKALELLGKAHAVFTDKQKVETNQVIIVDDS 141
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh...hhhhhh........hhhhhhhhhh.hhhhhhhhh....-----...hhhhhhhhhhhhhhh..eeeeeeeee..eeeeeeee.hhhhhhhhhhhhhhh....eeeeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zqq A   5 KLSPKQERFIEEYFINDMNATKAAIAAGYSKNSASAIGAENLQKPAIRARIDARLK-----KILQANEVLEHLTRIALGQEKEQVLMGIGKGAETKTHVEVSAKDRIKALELLGKAHAVFTDKQKVETNQVIIVDDS 141
                                    14        24        34        44        54     |   - |      74        84        94       104       114       124       134       
                                                                                  60    66                                                                           


Chain B from PDB  Type:PROTEIN  Length:77
 aligned with TERS_BPSF6 | P68928 from UniProtKB/Swiss-Prot  Length:145

    Alignment length:77
                                    75        85        95       105       115       125       135       
           TERS_BPSF6    66 KILQANEVLEHLTRIALGQEKEQVLMGIGKGAETKTHVEVSAKDRIKALELLGKAHAVFTDKQKVETNQVIIVDDSG 142
               SCOP domains ----------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhh....eeeeeeeee..eeeeeeee.hhhhhhhhhhhhhhh....eeeeeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------- Transcript
                 3zqq B  66 KILQANEVLEHLTRIALGQEKEQVLMGIGKGAETKTHVEVSAKDRIKALELLGKAHAVFTDKQKVETNQVIIVDDSG 142
                                    75        85        95       105       115       125       135       


Chain C from PDB  Type:PROTEIN  Length:134
 aligned with TERS_BPSF6 | P68928 from UniProtKB/Swiss-Prot  Length:145

    Alignment length:138
                                    14        24        34        44        54        64        74        84        94       104       114       124       134        
           TERS_BPSF6     5 KLSPKQERFIEEYFINDMNATKAAIAAGYSKNSASAIGAENLQKPAIRARIDARLKEINEKKILQANEVLEHLTRIALGQEKEQVLMGIGKGAETKTHVEVSAKDRIKALELLGKAHAVFTDKQKVETNQVIIVDDSG 142
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh...hhhhhhh......hhhhhhh....hhhhhhhhhhhhh----....hhhhhhhhhhhh.....eeeeeeeee..eeeeeeee.hhhhhhhhhhhhhhh....eeeeeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3zqq C   5 KLSPKQERFIEEYFINDMNATKAAIAAGYSKNSASAIGAENLQKPAIRARIDARLK----KKILQANEVLEHLTRIALGQEKEQVLMGIGKGAETKTHVEVSAKDRIKALELLGKAHAVFTDKQKVETNQVIIVDDSG 142
                                    14        24        34        44        54     |   -|       74        84        94       104       114       124       134        
                                                                                  60   65
   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 3ZQQ)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (TERS_BPSF6 | P68928)
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:0006323    DNA packaging    Any process in which DNA and associated proteins are formed into a compact, orderly structure.
    GO:0019076    viral release from host cell    The dissemination of mature viral particles from the host cell, e.g. by cell lysis or the budding of virus particles from the cell membrane.

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  3zqq
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 Related Entries

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

UniProtKB/Swiss-Prot
        TERS_BPSF6 | P68928: 2cmp 3zqm 3zqn 3zqo 3zqp 4zc3

(-) Related Entries Specified in the PDB File

3zqm CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION CORE DOMAIN FROM A SPP1-LIKE BACTERIOPHAGE (CRYSTAL FORM 1)
3zqn CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION CORE DOMAIN FROM A SPP1-LIKE BACTERIOPHAGE (CRYSTAL FORM 2)
3zqo CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION CORE DOMAIN FROM A SPP1-LIKE BACTERIOPHAGE (CRYSTAL FORM 3)
3zqp CRYSTAL STRUCTURE OF THE SMALL TERMINASE OLIGOMERIZATION DOMAIN FROM A SPP1-LIKE BACTERIOPHAGE