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(-) Description

Title :  CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES APO FORM
 
Authors :  W. -F. Chen, Y. -X. Dai, X. -L. Duan, N. -N. Liu, W. Shi, M. Li, S. -X. Dou, N. Y. -H. Dong, S. Rety, X. -G. Xi
Date :  12 Jan 16  (Deposition) - 03 Feb 16  (Release) - 20 Apr 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Sf1B, G Quadruplex, Sh3 Domain, Conformational Change (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  W. -F. Chen, Y. -X. Dai, X. -L. Duan, N. -N. Liu, W. Shi, N. Li, M. Li, S. -X. Dou, Y. -H. Dong, S. Rety, X. -G. Xi
Crystal Structures Of The Bspif1 Helicase Reveal That A Major Movement Of The 2B Sh3 Domain Is Required For Dna Unwinding
Nucleic Acids Res. V. 44 2949 2016
PubMed-ID: 26809678  |  Reference-DOI: 10.1093/NAR/GKW033

(-) Compounds

Molecule 1 - TPR DOMAIN PROTEIN
    Chains: A
    EC Number: 3.6.4.12
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PET15B-SUMO
    Expression System Vector Type: PLASMID
    Organism Scientific: BACTEROIDES
    Organism Taxid: 457390
    Strain: SP. 3_1_23
    Synonym: HELICASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1PO41Ligand/IonPHOSPHATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:29 , ALA A:30 , GLY A:31 , SER A:32 , GLY A:33 , LYS A:34 , THR A:35 , HOH A:2440BINDING SITE FOR RESIDUE PO4 A1432

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5FTD)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5FTD)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5FTD)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5FTD)

(-) Exons   (0, 0)

(no "Exon" information available for 5FTD)

(-) Sequences/Alignments

Asymmetric/Biological Unit
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(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:429
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhhh.....eeee.....hhhhhhhhhhhhhh..eeeee.hhhhhhhhh.eehhhhhh................hhhhhhhhhhh.eeee.hhhhhhhhhhhhhhhhhhhhhh..hhhhhheeeee..........hhhhhhhhhh.....hhhhhhhhhh.eeeeee........hhhhhhhhhhhhhh..hhhhhhhhhh..hhhhhh......eeee.hhhhhhhhhhhhhh....eeee.eeee..hhhhh....eeee....eeee.............eeeeeee....eeeee....eeee..eeeeeeeeeee..eeeeeeeeeeee..eee..eee...........eee........hhhhhhhh.......eee....hhhhh..hhhhhhhhhhhhhh..eee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5ftd A   3 DMILTEEMQKIMNLIQDDENNVFVTGKAGSGKTTFLKYLIEKSGKNCIVAAPTGIAAINAGGVTLHSLFGIPFGPITPYDRLENKFSEYKVELLLKMELLIIDEISMVRPDILDTIDRKLRWVYESDEPFGGVQVIMFGDLFQLPPVTKKQEREILSDFYDGFFFFNALVFKRTGFHIVELTKIFRQTEPEFINVLNNIRNYQVTSDELDLLSELKDRKISSSYDNEYIHICTHKADVEKINADKLGEQEIRNYDIVIKDKFPESSIPCDLHLKLRVGARVMSLVNDSLKGYYNGMLGIVTALEDNVITVRMDNGRTIKFERYTWSNTQYTLKDNEIVKEEIGSCTQFPLTLAWAITIHKSQGLTFDKIIIHVSHTFCPGQLYVALSRCRTLEGIVSDAFITKQMIIPEYALIDFERAYKSEGNYYGKR 431
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422
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  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 5FTD)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5FTD)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5FTD)

(-) Gene Ontology  (6, 6)

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        D7K0H3_9BACE | D7K0H3: 5ftb 5ftc 5fte 5ftf

(-) Related Entries Specified in the PDB File

5ftb CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES IN COMPLEX WITH AMPPNP
5ftc CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES IN COMPLEX WITH ADP
5fte CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES IN COMPLEX WITH ADP-ALF3 AND SSDNA
5ftf CRYSTAL STRUCTURE OF PIF1 HELICASE FROM BACTEROIDES DOUBLE MUTANT L95C-I339C