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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HUMAN TELOMERIC STN1-TEN1 COMPLEX
 
Authors :  C. Bryan, C. Rice, M. Harkisheimer, D. Schultz, E. Skordalakes
Date :  18 Mar 13  (Deposition) - 29 May 13  (Release) - 24 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.05
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,D  (1x)
Biol. Unit 2:  B,C  (1x)
Keywords :  Ob Fold, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Bryan, C. Rice, M. Harkisheimer, D. C. Schultz, E. Skordalakes
Structure Of The Human Telomeric Stn1-Ten1 Capping Complex.
Plos One V. 8 66756 2013
PubMed-ID: 23826127  |  Reference-DOI: 10.1371/JOURNAL.PONE.0066756

(-) Compounds

Molecule 1 - CST COMPLEX SUBUNIT STN1
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: STN1 N-TERMINAL DOMAIN
    Gene: OBFC1, STN1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: OLIGONUCLEOTIDE/OLIGOSACCHARIDE-BINDING FOLD-CONTAINING PROTEIN 1, SUPPRESSOR OF CDC THIRTEEN HOMOLOG
 
Molecule 2 - CST COMPLEX SUBUNIT TEN1
    Chains: D, C
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: TEN1, C17ORF106
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PROTEIN TELOMERIC PATHWAYS WITH STN1 HOMOLOG, TELOMERE LENGTH REGULATION PROTEIN TEN1 HOMOLOG

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A  D
Biological Unit 2 (1x):  BC 

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 4JOI)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (7, 7)

Asymmetric Unit
No.Residues
1Gly D:49 -Ser D:50
2Glu D:63 -Pro D:64
3Gln D:83 -Asp D:84
4Glu D:98 -Gly D:99
5Gly C:49 -Ser C:50
6Glu C:63 -Pro C:64
7Gln C:83 -Asp C:84

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4JOI)

(-) Sequences/Alignments

Asymmetric 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:141
                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...ee.hhhhhhhhee.......eee..eee.eeeeeeeeeeeee...eeeeeee....eeeeeee........hhhhhhh.......eeeeeeeeeee..eeeeeeeeeeee....hhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4joi A  24 LAFAKLYIRDILDMKESRQVPGVFLYNGHPIKQVDVLGTVIGVRERDAFYSYGVDDSTGVINCICWKKLQLKKLQETIEQKTKIEIGDTIRVRGSIRTYREEREIHATTYYKVDDPVWNIQIARMLELPTIYRKVYDQPFH 183
                                    33        43        53        63        73        83       112       122       132       142       152       162       172       182 
                                                                                               92|                                                                       
                                                                                               112                                                                       


Chain B from PDB  Type:PROTEIN  Length:141
                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....ee.hhhhhhhhee.......eee..eee.eeeeeeeeeeeee...eeeeeee....eeeeeee.......hhhhhhh......eeeeeeeeeee..eeeeeeeeeeee....hhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4joi B  22 VFLAFAKLYIRDILDMKESRQVPGVFLYNGHPIKQVDVLGTVIGVRERDAFYSYGVDDSTGVINCICWKKLKKLQETIEQKTKIEIGDTIRVRGSIRTYREEREIHATTYYKVDDPVWNIQIARMLELPTIYRKVYDQPFH 183
                                    31        41        51        61        71        81        91|      122       132       142       152       162       172       182 
                                                                                                91|                                                                      
                                                                                                113                                                                      


Chain C from PDB  Type:PROTEIN  Length:118
                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee.hhhhhhh.......eeeeeeeeeeee....eeeeeee....eeeeeee.............eeeeeeeee.......eeeeeeeee....hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 4joi C   2 MLPKPGTYYLPWEVSAGQVPDGSTLRTFGRLCLYDMIQSRVTLMAQHGSDQHQVLVCTKLVEPFHAQVGSLYIVLGELQHQQDRGSVVKARVLTCVEGMNLPLLEQAIREQRLYKQER 119
                                    11        21        31        41        51        61        71        81        91       101       111        


Chain D from PDB  Type:PROTEIN  Length:118
                                                                                                                                                      
               SCOP domains ---------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......ee.hhhhhhh.......eeeeeeeeeeee....eeeeeeee..eeeeeeee.hhhh........eeeeeeeee.......eeeeeeeee....hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 4joi D   2 MLPKPGTYYLPWEVSAGQVPDGSTLRTFGRLCLYDMIQSRVTLMAQHGSDQHQVLVCTKLVEPFHAQVGSLYIVLGELQHQQDRGSVVKARVLTCVEGMNLPLLEQAIREQRLYKQER 119
                                    11        21        31        41        51        61        71        81        91       101       111
   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 4JOI)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (24, 36)

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  Ligands, Modified Residues, Ions
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  Sites
(no "Sites" information available for 4joi)
 
  Cis Peptide Bonds
    Gln C:83 - Asp C:84   [ RasMol ]  
    Gln D:83 - Asp D:84   [ RasMol ]  
    Glu C:63 - Pro C:64   [ RasMol ]  
    Glu D:63 - Pro D:64   [ RasMol ]  
    Glu D:98 - Gly D:99   [ RasMol ]  
    Gly C:49 - Ser C:50   [ RasMol ]  
    Gly D:49 - Ser D:50   [ RasMol ]  
 
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  STN1_HUMAN | Q9H668
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  TEN1L_HUMAN | Q86WV5
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 Related Entries

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

UniProtKB/Swiss-Prot
        STN1_HUMAN | Q9H668: 4jqf

(-) Related Entries Specified in the PDB File

4jqf