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(-) Description

Title :  CRYSTAL STRUCTURE OF THE TRF2-BINDING MOTIF OF SLX4 IN COMPLEX WITH THE TRFH DOMAIN OF TRF2
 
Authors :  B. Wan, Y. Chen, J. Wu, Y. Liu, M. Lei
Date :  12 Aug 13  (Deposition) - 25 Sep 13  (Release) - 25 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Telomere, T-Loop, Endonuclease, Alt, Transcription, Endonuclease Regulator, Dna, Hydrolase Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Wan, J. Yin, K. Horvath, J. Sarkar, Y. Chen, J. Wu, K. Wan, J. Lu, P. Gu, E. Y. Yu, N. F. Lue, S. Chang, Y. Liu, M. Lei
Slx4 Assembles A Telomere Maintenance Toolkit By Bridging Multiple Endonucleases With Telomeres
Cell Rep V. 4 861 2013
PubMed-ID: 24012755  |  Reference-DOI: 10.1016/J.CELREP.2013.08.017

(-) Compounds

Molecule 1 - TELOMERIC REPEAT-BINDING FACTOR 2
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: TRFH DOMAIN, UNP RESIDUES 45-244
    Gene: TERF2, TRBF2, TRF2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: TTAGGG REPEAT-BINDING FACTOR 2, TELOMERIC DNA-BINDING PROTEIN
 
Molecule 2 - PEPTIDE FROM STRUCTURE-SPECIFIC ENDONUCLEASE SUBUNIT SLX4
    Chains: C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMIDS
    Fragment: TRF2-BINDING MOTIF, UNP RESIDUES 1014-1025
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: BTB/POZ DOMAIN-CONTAINING PROTEIN 12

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 4M7C)

(-) Sites  (0, 0)

(no "Site" information available for 4M7C)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4M7C)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4M7C)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4M7C)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4M7C)

(-) Exons   (0, 0)

(no "Exon" information available for 4M7C)

(-) 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:195
                                                                                                                                                                                                                                   
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh..hhhhhhhhhhhhhhh...hhhhhh.hhhhhhhhhhhhhhh......hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4m7c A  46 ARLEEAVNRWVLKFYFHEALRAFRGSRYGDFRQIRDIMQALLVRPLGKEHTVSRLLRVMQCLSRIEEGENLDCSFDMEELTPLESAINVLEMIKTEFTLTEAVVESSRKLVKEAAVIICIKNKEFEKASKILKKHMPTTQKLRNDLLNIIREKNLAHPVIQNFSYETFQQKMLRFLESHLDDAEPYLLTMAKKAL 244
                                    55        65        75        85        95       105       115       126       136       146       156       166       176     ||189       199       209       219       229       239     
                                                                                                       123|                                                      182|                                                          
                                                                                                        125                                                       186                                                          


Chain B from PDB  Type:PROTEIN  Length:198
                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh..............hhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhh...hhhhhh.hhhhhhhhhhhhhhh......hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4m7c B  45 EARLEEAVNRWVLKFYFHEALRAFRGSRYGDFRQIRDIMQALLVRPLGKEHTVSRLLRVMQCLSRIEEGENLDCSFDMEAELTPLESAINVLEMIKTEFTLTEAVVESSRKLVKEAAVIICIKNKEFEKASKILKKHMSPTTQKLRNDLLNIIREKNLAHPVIQNFSYETFQQKMLRFLESHLDDAEPYLLTMAKKAL 244
                                    54        64        74        84        94       104       114       124       134       144       154       164       174       186       196       206       216       226       236        
                                                                                                                                                                    183|                                                          
                                                                                                                                                                     186                                                          


Chain C from PDB  Type:PROTEIN  Length:13
                                             
               SCOP domains ------------- SCOP domains
               CATH domains ------------- CATH domains
               Pfam domains ------------- Pfam domains
         Sec.struct. author ..hhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------- SAPs(SNPs)
                    PROSITE ------------- PROSITE
                 Transcript ------------- Transcript
                 4m7c C 497 SRGLEVSHRLAPW 509
                                   506   


Chain D from PDB  Type:PROTEIN  Length:13
                                             
               SCOP domains ------------- SCOP domains
               CATH domains ------------- CATH domains
               Pfam domains ------------- Pfam domains
         Sec.struct. author ..hhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------- SAPs(SNPs)
                    PROSITE ------------- PROSITE
                 Transcript ------------- Transcript
                 4m7c D 497 SRGLEVSHRLAPW 509
                                   506
   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 4M7C)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4M7C)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4M7C)

(-) Gene Ontology  (63, 68)

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  4m7c
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  SLX4_HUMAN | Q8IY92
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  TERF2_HUMAN | Q15554
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 Related Entries

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

UniProtKB/Swiss-Prot
        SLX4_HUMAN | Q8IY92: 4uyi 4zou
        TERF2_HUMAN | Q15554: 1h6p 1vf9 1vfc 1w0u 1xg1 3bu8 3bua 3k6g 3sjm 4rqi 5wqd

(-) Related Entries Specified in the PDB File

4m79