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(-) Description

Title :  STRUCTURE OF THE C-TERMINAL DOMAIN OF THE SACCHAROMYCES CEREVISIAE MUTL ALPHA (MLH1/PMS1) HETERODIMER BOUND TO A FRAGMENT OF EXO1
 
Authors :  E. Gueneau, P. Legrand, J. B. Charbonnier
Date :  18 Jun 12  (Deposition) - 20 Feb 13  (Release) - 28 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.04
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Mismatch Repair, Mutl, Endonuclease, Zn-Binding Protein, Dna Damage, Dna Repair, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Gueneau, C. Dherin, P. Legrand, C. Tellier-Lebegue, B. Gilquin, P. Bonnesoeur, F. Londino, C. Quemener, M. H. Le Du, J. A. Marquez, M. Moutiez, M. Gondry, S. Boiteux, J. B. Charbonnier
Structure Of The Mutl Alpha C-Terminal Domain Reveals How Mlh1 Contributes To Pms1 Endonuclease Site.
Nat. Struct. Mol. Biol. V. 20 461 2013
PubMed-ID: 23435383  |  Reference-DOI: 10.1038/NSMB.2511

(-) Compounds

Molecule 1 - DNA MISMATCH REPAIR PROTEIN MLH1
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 483-769
    Gene: MLH1, PMS2, YMR167W, YM8520.16
    Organism Common: YEAST
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 559292
    Strain: ATCC 204508 / S288C
    Synonym: MUTL PROTEIN HOMOLOG 1, POST MEIOTIC SEGREGATION PROTEIN 2
 
Molecule 2 - DNA MISMATCH REPAIR PROTEIN PMS1
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 635-873
    Gene: PMS1, YNL082W, N2317
    Organism Common: YEAST
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 559292
    Strain: ATCC 204508 / S288C
    Synonym: POSTMEIOTIC SEGREGATION PROTEIN 1
 
Molecule 3 - DNA REPAIR PEPTIDE
    Chains: C
    Engineered: YES
    Fragment: UNP RESIDUES 443-450
    Organism Common: BAKER'S YEAST
    Organism Scientific: SACCHAROMYCES CEREVISIAE
    Organism Taxid: 559292
    Other Details: SYNTHETIC PEPTIDE
    Synonym: EXODEOXYRIBONUCLEASE I, EXO I, EXONUCLEASE I, PROTEIN DHS1
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABC

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
1MG1Ligand/IonMAGNESIUM ION
2ZN2Ligand/IonZINC ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:531 , HIS A:553 , ASN A:722 , HIS A:726BINDING SITE FOR RESIDUE MG A 801
2AC2SOFTWARECYS A:769 , HIS B:703 , GLU B:707 , CYS B:817 , ZN B:902BINDING SITE FOR RESIDUE ZN B 901
3AC3SOFTWARECYS A:769 , GLU B:707 , CYS B:848 , HIS B:850 , ZN B:901BINDING SITE FOR RESIDUE ZN B 902

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4FMO)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4FMO)

(-) 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:264
                                                                                                                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee....eeeeee..eeeeeehhhhhhhhhhhhhhhhh...eeee....hhhhh.hhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh.eeee.....hhh.eeeeeeee..........hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhh.eeeeeehhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4fmo A 506 RVNVNLTSIKKLREKVDDSIHRELTDIFANLNYVGVVDEERRLAAIQHDLKLFLIDYGSVCYELFYQIGLTDFANFGKINLQSTNVSDDIVLYNLLSEFDELNDDASKEKIISKIWDMSSMLNEYYSIELVNDGLDNDLKSVKLKSLPLLLKGYIPSLVKLPFFIYRLGKEVDWEDEQECLDGILREIALLYIPDMVPKVDTSDASLSEDEKAQFINRKEHISSLLEHVLFPCIKRRFLAPRHILKDVVEIANLPDLYKVFERC 769
                                   515       525       535       545       555       565       575       585       595       605       615       625       635       645       655       665       675       685       695       705       715       725       735       745       755       765    


Chain B from PDB  Type:PROTEIN  Length:208
                                                                                                                                                                                                                                                
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhh.eeeeee...eeeeeeee..eeeeeeeehhhhhhhhhhhhhhhhh...eeeeeeeeee.........hhhhhh........eeeeeee.......hhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhh............eeeeee.......hhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4fmo B 651 ELEDFEQGEKYLTLTVSKNDFKKMEVVGQFNLGFIIVTRKVDNKYDLFIVDQHASDEKYNFETLQAVTVFKSQKLIIPQPVELSELVVLLPVFEKNGFKLKISRVKLLSLPTSKQTLFDLGDFNELIHLIKELRRDNIRCSKIRSMFAMRACRSSIMIGKPLNKKTMTRVVHNLSELDKPWNCPHGRPTMRHLMELRDWSSFSKDYEI 873
                                   660       670       680       690       700       710       720       730   ||  745       755 ||    772       782       792 ||    805       815       825       835       845       855       865        
                                                                                                             734| 742|         757|                          794|                                                                           
                                                                                                              738  745          765                           798                                                                           


Chain C from PDB  Type:PROTEIN  Length:7
                                       
               SCOP domains ------- SCOP domains
               CATH domains ------- CATH domains
               Pfam domains ------- Pfam domains
         Sec.struct. author ....... Sec.struct. author
                 SAPs(SNPs) ------- SAPs(SNPs)
                    PROSITE ------- PROSITE
                 Transcript ------- Transcript
                 4fmo C 443 TRSKFFN 449
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 4FMO)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (37, 57)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        MLH1_YEAST | P38920: 4e4w 4fmn
        PMS1_YEAST | P14242: 3h4l 4e4w 4fmn

(-) Related Entries Specified in the PDB File

4e4w 4fmn