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(-) Description

Title :  PROLIFERATING CELL NUCLEAR ANTIGEN (PCNA) HOMOLOG FROM PYROCOCCUS FURIOSUS
 
Authors :  S. Matsumiya, Y. Ishino, K. Morikawa
Date :  18 Oct 00  (Deposition) - 24 Jan 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Dna, Replication, Processivity, Sliding Clamp, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Matsumiya, Y. Ishino, K. Morikawa
Crystal Structure Of An Archaeal Dna Sliding Clamp: Proliferating Cell Nuclear Antigen From Pyrococcus Furiosus.
Protein Sci. V. 10 17 2001
PubMed-ID: 11266590  |  Reference-DOI: 10.1110/PS.36401
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROLIFERATION CELL NUCLEAR ANTIGEN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PET-21A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: PYROCOCCUS FURIOSUS
    Organism Taxid: 2261

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

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

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(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA_PYRFU35-58  1A:35-58
Biological Unit 1 (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA_PYRFU35-58  3A:35-58

(-) Exons   (0, 0)

(no "Exon" information available for 1GE8)

(-) 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    
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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:238
 aligned with PCNA_PYRFU | O73947 from UniProtKB/Swiss-Prot  Length:249

    Alignment length:246
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241      
           PCNA_PYRFU     2 PFEIVFEGAKEFAQLIDTASKLIDEAAFKVTEDGISMRAMDPSRVVLIDLNLPSSIFSKYEVVEPETIGVNMDHLKKILKRGKAKDTLILKKGEENFLEITIQGTATRTFRVPLIDVEEMEVDLPELPFTAKVVVLGEVLKDAVKDASLVSDSIKFIARENEFIMKAEGETQEVEIKLTLEDEGLLDIEVQEETKSAYGVSYLSDMVKGLGKADEVTIKFGNEMPMQMEYYIRDEGRLTFLLAPRV 247
               SCOP domains d1ge8a1 A:2-117 Proliferating cell nuclear antigen (PCNA)                                                           --------d1ge8a2 A:126-247 Proliferating cell nuclear antigen (PCNA)                                                                SCOP domains
               CATH domains 1ge8A00 A:2-247  [code=3.70.10.10, no name defined]                                                                                                                                                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeehhhhhhhhhhhhhh...eeeeee...eeeeeee.....eeeeeeee.hhh.eeee...eeeeeehhhhhhhhh......eeeeee....eeeeeee...eeeeeee...--------......eeeeeehhhhhhhhhhhhh...eeeeeee..eeeeeee....eeeeeee.....eeeeee...eeeeeehhhhhhhh.......eeeeee.....eeeeeee...eeeeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---------------------------------PCNA_1  PDB: A:35-58    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1ge8 A   2 PFEIVFEGAKEFAQLIDTASKLIDEAAFKVTEDGISMRAMDPSRVVLIDLNLPSSIFSKYEVVEPETIGVNLDHLKKILKRGKAKDTLILKKGEENFLEITIQGTATRTFRVPLID--------PELPFTAKVVVLGEVLKDAVKDASLVSDSIKFIARENEFIMKAEGETQEVEIKLTLEDEGLLDIEVQEETKSAYGVSYLSDMVKGLGKADEVTIKFGNEMPMQMEYYIRDEGRLTFLLAPRV 247
                                    11        21        31        41        51        61        71        81        91       101       111     |   -    |  131       141       151       161       171       181       191       201       211       221       231       241      
                                                                                                                                             117      126
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 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1GE8)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (PCNA_PYRFU | O73947)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0030337    DNA polymerase processivity factor activity    An enzyme regulator activity that increases the processivity of polymerization by DNA polymerase, by allowing the polymerase to move rapidly along DNA while remaining topologically bound to it.
biological process
    GO:0006260    DNA replication    The cellular metabolic process in which a cell duplicates one or more molecules of DNA. DNA replication begins when specific sequences, known as origins of replication, are recognized and bound by initiation proteins, and ends when the original DNA molecule has been completely duplicated and the copies topologically separated. The unit of replication usually corresponds to the genome of the cell, an organelle, or a virus. The template for replication can either be an existing DNA molecule or RNA.
    GO:0006275    regulation of DNA replication    Any process that modulates the frequency, rate or extent of DNA replication.

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 Related Entries

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UniProtKB/Swiss-Prot
        PCNA_PYRFU | O73947: 1isq 1iz4 1iz5 3a2f 5auj

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