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(-)Asym./Biol. Unit
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(-) Description

Title :  T4 GP17 ATPASE DOMAIN MUTANT
 
Authors :  S. Sun, M. G. Rossmann
Date :  27 Nov 06  (Deposition) - 03 Apr 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Nucleotide-Binding Fold, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Sun, K. Kondabagil, P. M. Gentz, M. G. Rossmann, V. B. Rao
The Structure Of The Atpase That Powers Dna Packaging Into Bacteriophage T4 Procapsids
Mol. Cell V. 25 943 2007
PubMed-ID: 17386269  |  Reference-DOI: 10.1016/J.MOLCEL.2007.02.013
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA PACKAGING PROTEIN GP17
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21DE3(PLYS)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: N-TERMINAL ATPASE DOMAIN
    Gene: 17
    Mutation: YES
    Organism Scientific: ENTEROBACTERIA PHAGE T4
    Organism Taxid: 10665
    Synonym: TERMINASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2O0K)

(-) Sites  (0, 0)

(no "Site" information available for 2O0K)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2O0K)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2O0K)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2O0K)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2O0K)

(-) Exons   (0, 0)

(no "Exon" information available for 2O0K)

(-) 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:357
 aligned with TERL_BPT4 | P17312 from UniProtKB/Swiss-Prot  Length:610

    Alignment length:357
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       
            TERL_BPT4     1 MEQPINVLNDFHPLNEAGKILIKHPSLAERKDEDGIHWIKSQWDGKWYPEKFSDYLRLHKIVKIPNNSDKPELFQTYKDKNNKRSRYMGLPNLKRANIKTQWTREMVEEWKKCRDDIVYFAETYCAITHIDYGVIKVQLRDYQRDMLKIMSSKRMTVCNLSRQLGKTTVVAIFLAHFVCFNKDKAVGILAHKGSMSAEVLDRTKQAIELLPDFLQPGIVEWNKGSIELDNGSSIGAYASSPDAVRGNSFAMIYIDECAFIPNFHDSWLAIQPVISSGRRSKIIITTTPNGLNHFYDIWTAAVEGKSGFEPYTAIWNSVKERLYNDEDIFDDGWQWSIQTINGSSLAQFRQEHTAAFE 357
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------Terminase_6-2o0kA01 A:157-357                                                                                                                                                                             Pfam domains
         Sec.struct. author ...........hhhhh.......hhhhh.eeee..eeeee......eee.hhhhhhhh.......................hhhhh................hhhhhhhhhhhhhhhhhhhhhhhee.......ee...hhhhhhhhhhhhhh.eeeeee....hhhhhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhh........eeee...eeee....eeeeee.hhhhhhh....eeeee.hhhh.hhhhhhhhhhhhhh.....eeeeee.......hhhhhhhhhhh....eeeeehhhhhhhhhh........hhhhhhhhhhh.hhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2o0k A   1 MEQPINVLNDFHPLNEAGKILIKHPSLAERKDEDGIHWIKSQWDGKWYPEKFSDYLRLHKIVKIPNNSDKPELFQTYKDKNNKRSRYMGLPNLKRANIKTQWTREMVEEWKKCRDDIVYFAETYCAITHIDYGVIKVQLRDYQRDMLKIMSSKRMTVCNLSRQLGKTTVVAIFLAHFVCFNKDKAVGILAHKGSMSAEVLDRTKQAIELLPDFLQPGIVEWNKGSIELDNGSSIGAYASSPDAVRGNSFAMIYIEDCAFIPNFHDSWLAIQPVISSGRRSKIIITTTPNGLNHFYDIWTAAVEGKSGFEPYTAIWNSVKERLYNDEDIFDDGWQWSIQTINGSSLAQFRQEHTAAFE 357
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350
   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 2O0K)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2O0K)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: P-loop_NTPase (1112)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (TERL_BPT4 | P17312)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004518    nuclease activity    Catalysis of the hydrolysis of ester linkages within nucleic acids.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0090305    nucleic acid phosphodiester bond hydrolysis    The nucleic acid metabolic process in which the phosphodiester bonds between nucleotides are cleaved by hydrolysis.
    GO:0019072    viral genome packaging    The encapsulation of the viral genome within the capsid.
    GO:0046797    viral procapsid maturation    The refolding and structural rearrangements of individual capsid subunits to transition from the intermediate procapsid, to the more stable capsid 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.
cellular component
    GO:0098009    viral terminase, large subunit    The part of the viral terminase complex that contains the translocase and endonuclease activities and allows the translocation of the phage DNA into the procapsid. The large subunit usually assembles as a heterooligomer with the small subunit.

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  2o0k
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 Related Entries

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

UniProtKB/Swiss-Prot
        TERL_BPT4 | P17312: 2o0h 2o0j 3cpe 3ezk

(-) Related Entries Specified in the PDB File

2o0h THE SAME PROTEIN COMPLEXED WITH ATP
2o0j THE SAME PROTEIN COMPLEXED WITH ADP