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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN POT1 AND TPP1
 
Authors :  C. Chen, J. Wu, M. Lei
Date :  10 Nov 16  (Deposition) - 31 May 17  (Release) - 31 May 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Telomere, Dna Binding Protein, Ob Fold (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Chen, P. Gu, J. Wu, X. Chen, S. Niu, H. Sun, L. Wu, N. Li, J. Peng, S. Shi, C. Fan, M. Huang, C. C. Wong, Q. Gong, C. Kumar-Sinha, R. Zhang, L. Pusztai, R. Rai, S. Chang, M. Lei
Structural Insights Into Pot1-Tpp1 Interaction And Pot1 C-Terminal Mutations In Human Cancer.
Nat Commun V. 8 14929 2017
PubMed-ID: 28393832  |  Reference-DOI: 10.1038/NCOMMS14929

(-) Compounds

Molecule 1 - PROTECTION OF TELOMERES PROTEIN 1
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: OB FOLD AND HOLIDAY JUNCTION LIKE DOMAIN (UNP RESIDUES 341- 634)
    Gene: POT1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: HPOT1,POT1-LIKE TELOMERE END-BINDING PROTEIN
 
Molecule 2 - ADRENOCORTICAL DYSPLASIA PROTEIN HOMOLOG
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMAL-C2X
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: POT1 BINDING MOTIF (UNP RESIDUES 266-316)
    Gene: ACD, PIP1, PTOP, TINT1, TPP1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: POT1 AND TIN2-INTERACTING PROTEIN

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1ZN1Ligand/IonZINC ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:382 , CYS A:385 , CYS A:503 , CYS A:506binding site for residue ZN A 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5H65)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ala A:356 -Pro A:357
2Lys A:370 -Pro A:371

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5H65)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5H65)

(-) Exons   (0, 0)

(no "Exon" information available for 5H65)

(-) 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:289
                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhh.....eeeeeeeeeeee..hhhh.eeee......eee..hhhhhhhhhhhhh....hhhhh....eeeeeee.......eeeeeee.......hhhh.eeeee..hhhhhhhhhhhh.eeeeeee....eee.......eee..eee..........hhhhhhhh......hhhhhhhhh.....eeeeeeeeeee....eeeeeeee.......hhhhhh.hhhhhhhhhhhhhhhh....hhhhh..eeeeeeeee...eeeeee......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5h65 A 341 QYLERTPLCAILKQKAPQQYRIRAKLRSYKPRRLFQSVKLHCPKCHLLQEVPHEGDLDIIFQDGATKTPDVKLQNTSLYDSKIWTTKNQKGRKVAVHFVKNNGILPLSNECLLLIEGGTLSEICKLSNKFNSVIPVRSGHEDLELLDLSAPFLIQGTIHHYGCKQCSSLRSIQNLNSLVDKTSWIPSSVAEALGIVPLQYVFVMTFTLDDGTGVLEAYLMDSDKFFQIPASEVLMDDDLQKSVDMIMDMFCPPGIKIDAYPWLECFIKSYNVTQICYQIFDTTVAEDVI 634
                                   350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       540       550       560       570       580       590       600       610  ||   625         
                                                                                                                                                                                                                                                                                                          613|               
                                                                                                                                                                                                                                                                                                           619               


Chain B from PDB  Type:PROTEIN  Length:53
                                                                                     
               SCOP domains ----------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh...........hhhhhhhhhh........hhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------- Transcript
                 5h65 B 264 GSEHQGALVCLAESCLTLEGPCTAPPVTHWAASRCKATGEAVYTVPSSMLCIS 316
                                   273       283       293       303       313
   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 5H65)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5H65)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5H65)

(-) Gene Ontology  (37, 54)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  5h65
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 Related Entries

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

UniProtKB/Swiss-Prot
        ACD_HUMAN | Q96AP0: 2i46 5i2x 5i2y 5un7
        POTE1_HUMAN | Q9NUX5: 1xjv 3kjo 3kjp 5un7

(-) Related Entries Specified in the PDB File

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