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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN MUS81-EME1 IN COMPLEX WITH 5'-FLAP DNA, AND MG2+
 
Authors :  G. H. Gwon, K. Baek, Y. Cho
Date :  22 Feb 14  (Deposition) - 28 May 14  (Release) - 14 Jan 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A,B,E,F,G
Keywords :  Resolvase, Hydroase-Dna Complex, Hydrolase-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. H. Gwon, A. Jo, K. Baek, K. S. Jin, Y. Fu, J. B. Lee, Y. Kim, Y. Cho
Crystal Structures Of The Structure-Selective Nuclease Mus81-Eme1 Bound To Flap Dna Substrates.
Embo J. V. 33 1061 2014
PubMed-ID: 24733841  |  Reference-DOI: 10.1002/EMBJ.201487820

(-) Compounds

Molecule 1 - CROSSOVER JUNCTION ENDONUCLEASE MUS81
    Chains: A
    EC Number: 3.1.22.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: ROSETTA(DE3)
    Expression System Taxid: 562
    Gene: MUS81
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
 
Molecule 2 - CROSSOVER JUNCTION ENDONUCLEASE EME1
    Chains: B
    EC Number: 3.1.22.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: ROSETTA(DE3)
    Expression System Taxid: 562
    Gene: EME1, MMS4
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: MMS4 HOMOLOG,HMMS4
 
Molecule 3 - DNA GAATGTGTGTCTCAATC
    Chains: E
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES
 
Molecule 4 - DNA GGATTG
    Chains: F
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES
 
Molecule 5 - DNA TAACCAGACACACATT
    Chains: G
    Engineered: YES
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12345
Asymmetric/Biological Unit : ABEFG

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1MG1Ligand/IonMAGNESIUM ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:274 , GLU A:277 , ASP A:307 , HOH A:720binding site for residue MG A 601

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4P0P)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Asn A:448 -Pro A:449
2Leu A:528 -Gln A:529

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4P0P)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4P0P)

(-) Exons   (0, 0)

(no "Exon" information available for 4P0P)

(-) 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:283
                                                                                                                                                                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....ee....eeeeeeee.......hhhhhhhhh...eeee......eeeeeee..........eeeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhh....eeeeeee..........hhhhhhhhhhhhhhh...eeee..hhhhhhhhhhhhhhhhhhhh....eee............eeeehhhhhhhh......hhhhhhhhhhh.....hhhhhhhhhhhh.hhhhhhhhhhhh.hhhhhhh.....ee....ee..hhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4p0p A 256 QQQPLELRPGEYRVLLCVDIGETRGPELLRELQRLHVTHTVRKLHVGDFVWVAQETNPRDPANPGELVLDHIVERKRLDDLCSSIIDGRFREQKFRLKRCGLERRVYLVEEHGSVHNLSLPESTLLQAVTNTQVIDGFFVKRTADIKESAAYLALLTRGLQRLYQGHTLRSRPWGTPGPNPLCSLLTFSDFNAGAIKNKAQSVREVFARQLMQVRGVSGEKAAALVDRYSTPASLLAAYDACATPKEQETLLSTIKCGRLQRNLGPALSRTLSQLYCSYGPLT 551
                                   265       275    || 289       299       309       319       329       339       349       359       369       379       389       399       409       419       429       448       458       468       478       488       498       508       518       528       538       548   
                                                  280|                                                                                                                                                     437|                                                                                                        
                                                   285                                                                                                                                                      447                                                                                                        


Chain B from PDB  Type:PROTEIN  Length:278
                                                                                                                                                                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhh.eeeeehhhhhh..hhhhhhhhhhhh..eeee.......eeeeee...........ee..eeeeeeehhhhhhhhhhhh.hhhhhhhhhhhhh..eeeeeee.......hhhhhhhhhhhhhhhh..eeeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh..............hhhhhhhhhhhh....hhhhhhhhhhhh.hhhhhhhhhhh.......................hhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4p0p B 239 RMKAQRPEECLKHIIVVLDPVLLQMEGGGQLLGALQTMECRCVIEAQAVPCSVTWRRRAGPSEDREDWVEEPTVLVLLRAEAFVSMIDNGKTLQGFVTDITAKTAGKALSLVIVDQEKCFVSRVDAEEALVDLQLHTEAQAQIVQSWKELADFTCAFTKAVAEAPFKKLRDETTFSFCLESDWAGGVKVDLAGRGLALVWRRQIQQLNRVSLEMASAVVNAYPSPQLLVQAYQQCFSDKERQNLLADIQVRRTSRRIGPELSRRIYLQMTTLQPHLSL 566
                                   248       258       268       278       288       298       308       318       328||     350       360       370|      412       422       432       442       452       462       472       482       492       502       512       522       532 ||    548       558        
                                                                                                                    329|                         370|                                                                                                                                534|                         
                                                                                                                     342                          403                                                                                                                                 541                         


Chain E from PDB  Type:DNA  Length:16
                                                
                 4p0p E   2 AATGTGTGTCTCAATC  17
                                    11      


Chain F from PDB  Type:DNA  Length:6
                                      
                 4p0p F  21 GGATTG  26


Chain G from PDB  Type:DNA  Length:11
                                           
                 4p0p G  28 AGACACACATT  38
                                    37
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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 4P0P)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4P0P)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4P0P)

(-) Gene Ontology  (24, 40)

Asymmetric/Biological Unit(hide GO term definitions)

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  EME1_HUMAN | Q96AY2
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  MUS81_HUMAN | Q96NY9
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 Related Entries

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

UniProtKB/Swiss-Prot
        EME1_HUMAN | Q96AY2: 2ziu 2ziv 2ziw 2zix 4p0q 4p0r 4p0s
        MUS81_HUMAN | Q96NY9: 2mc3 2zix 4p0q 4p0r 4p0s

(-) Related Entries Specified in the PDB File

4p0q 4p0r 4p0s