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(-) Description

Title :  K103A/K262A DOUBLE MUTANT OF I-SMAMI
 
Authors :  B. W. Shen, B. Stoddard
Date :  09 Oct 15  (Deposition) - 13 Jan 16  (Release) - 10 Feb 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Laglidadg, I-Smami, K103A/K262A, Hydrolase-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. W. Shen, A. Lambert, B. C. Walker, B. L. Stoddard, B. K. Kaiser
The Structural Basis Of Asymmetry In Dna Binding And Cleavage As Exhibited By The I-Smami Laglidadg Meganuclease
J. Mol. Biol. V. 428 206 2016
PubMed-ID: 26705195  |  Reference-DOI: 10.1016/J.JMB.2015.12.005

(-) Compounds

Molecule 1 - I-SMAMI LAGLIDADG MEGANUCLEASE
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET24D(+)
    Expression System Strain: BL21(DE3)RIL+
    Expression System Taxid: 469008
    Fragment: UNP RESIDUES 114-415
    Gene: SMAC_12671
    Mutation: YES
    Organism Scientific: SORDARIA MACROSPORA (STRAIN ATCC MYA-333 / DSM 997 / K(L3346) / K-HELL)
    Organism Taxid: 771870
    Strain: ATCC MYA-333 / DSM 997 / K(L3346) / K-HELL
 
Molecule 2 - DNA BOTTOM STRAND
    Chains: B
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES
 
Molecule 3 - DNA TOP STRAND
    Chains: C
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
1MG2Ligand/IonMAGNESIUM ION
2MXE1Ligand/Ion2-METHOXYETHANOL
3PG01Ligand/Ion2-(2-METHOXYETHOXY)ETHANOL

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:19 , ASP A:179 , MG A:402 , HOH A:525 , HOH B:203 , DC C:16binding site for residue MG A 401
2AC2SOFTWAREGLU A:20 , GLY A:178 , ASP A:179 , MG A:401 , HOH B:203 , DC C:16 , HOH C:115binding site for residue MG A 402
3AC3SOFTWAREGLU A:20 , SER A:177 , GLY A:178 , HOH A:518 , DA B:14 , DC C:16 , DA C:17binding site for residue MXE A 403
4AC4SOFTWARELYS A:228 , DG B:2 , DT B:3 , HOH B:205 , DC C:24 , DG C:25binding site for residue PG0 B 101

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5E67)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5E67)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5E67)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5E67)

(-) Exons   (0, 0)

(no "Exon" information available for 5E67)

(-) 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:294
                                                                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhheeeeeeee.......eeeeeeeeeeee..hhhhhhhhhhhh....eeee....eeeeee.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhh.................hhhhhhhhhhhheeeeeeeee.......eeeeeeeeeeee..hhhhhhhhhhhhh..eeee.....eeeeee.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5e67 A   7 KLNPWAVVGFIDAEGSFMVRVRKNSKYKTGWLVVAIFSVTVDKKDLFLLESLKTFFGGLGSIKKSGNSTFSYRIESSEQLTKIILPFFDKYSLITEALGDYLLFKKVLELMGTKEHLTQRGLEKIVSLKASINKGLSEELQAAFPQCVPTPRPEINNKNIPDPFWLAGFVSGDGSFKSILKKSESIKVGFQSILVFQITQHARDVKLMESLISYLGCGFIEKDSRGPWLYYTVTNFSDIQGKIIPFFHQYKIIGSAYGDYQDWCKIALIMQNKNHLTPEGLNEIRALKGGMNKG 300
                                    16        26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296    


Chain B from PDB  Type:DNA  Length:25
                                                         
                 5e67 B   1 CGTACACCTGATAATGGAGGATACC  25
                                    10        20     


Chain C from PDB  Type:DNA  Length:25
                                                         
                 5e67 C   1 GGTATCCTCCATTATCAGGTGTACG  25
                                    10        20
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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 5E67)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5E67)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5E67)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  5e67
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 Related Entries

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

UniProtKB/TrEMBL
        F7WD42_SORMK | F7WD42: 4lox 4z1z 4z20 5e5o 5e5p 5e5s 5e63

(-) Related Entries Specified in the PDB File

4lox 5e5o 5e5p 5e5s 5e63