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(-) Description

Title :  CRYSTAL STRUCTURE OF PROLIFERATING CELL NUCLEAR ANTIGEN (PCNA) HOMOLOG FROM SULFOLOBUS TOKODAII
 
Authors :  E. Tanabe, Y. Yasutake, Y. Tanaka, M. Yao, K. Tsumoto, I. Kumagai, I. Tan
Date :  28 Apr 03  (Deposition) - 15 Jun 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.68
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Biol. Unit 5:  A (1x),B (1x),C (1x)
Keywords :  Dna-Binding, Dna Replication, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  E. Tanabe, Y. Yasutake, Y. Tanaka, M. Yao, K. Tsumoto, I. Kumagai, I. Tanaka
Crystal Structure Of Proliferating Cell Nuclear Antigen (Pcna) Homolog From Sulfolobus Tokodaii
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - DNA POLYMERASE SLIDING CLAMP A
    ChainsA, B, C, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET15B
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    Organism ScientificSULFOLOBUS TOKODAII
    Organism Taxid111955
    SynonymPROLIFERATION CELL NUCLEAR ANTIGEN, PCNA

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)A   
Biological Unit 2 (1x) B  
Biological Unit 3 (1x)  C 
Biological Unit 4 (1x)   D
Biological Unit 5 (1x)A (1x)B (1x)C (1x) 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 23)

Asymmetric Unit (1, 23)
No.NameCountTypeFull Name
1ZN23Ligand/IonZINC ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION
Biological Unit 5 (0, 0)
No.NameCountTypeFull Name
1ZN-1Ligand/IonZINC ION

(-) Sites  (23, 23)

Asymmetric Unit (23, 23)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREALA A:1 , ZN A:502 , HOH A:1413 , HOH A:1414BINDING SITE FOR RESIDUE ZN A 501
02AC2SOFTWAREASP A:90 , ASP A:92 , ZN A:501 , HOH A:1414BINDING SITE FOR RESIDUE ZN A 502
03AC3SOFTWAREGLU A:167 , SER A:245 , HOH A:1415BINDING SITE FOR RESIDUE ZN A 503
04AC4SOFTWAREGLU A:159 , HOH A:1437 , GLU D:58 , ZN D:504BINDING SITE FOR RESIDUE ZN A 505
05AC5SOFTWAREGLU A:191 , HOH A:1417 , GLU D:86BINDING SITE FOR RESIDUE ZN A 506
06AC6SOFTWAREHIS A:2 , GLU A:58 , HOH A:1136BINDING SITE FOR RESIDUE ZN A 512
07AC7SOFTWAREASP A:203 , HOH A:1255BINDING SITE FOR RESIDUE ZN A 515
08AC8SOFTWAREASP A:197 , GLU A:199BINDING SITE FOR RESIDUE ZN A 516
09AC9SOFTWAREHIS B:2 , GLU B:58 , ALA C:1 , HOH C:1421BINDING SITE FOR RESIDUE ZN B 508
10BC1SOFTWAREASP B:90 , ASP B:92 , ASP C:90BINDING SITE FOR RESIDUE ZN B 510
11BC2SOFTWAREGLU B:231 , HOH B:1238 , HOH B:1434 , HOH B:1444BINDING SITE FOR RESIDUE ZN B 522
12BC3SOFTWAREASP B:151 , ASP B:197 , GLU B:199BINDING SITE FOR RESIDUE ZN B 523
13BC4SOFTWAREHOH B:1441 , HIS C:2 , VAL C:4 , GLU C:58 , HOH C:1440BINDING SITE FOR RESIDUE ZN C 509
14BC5SOFTWAREHIS B:43 , GLU C:167 , SER C:245 , HOH C:1422BINDING SITE FOR RESIDUE ZN C 511
15BC6SOFTWAREGLU B:167 , SER B:245 , HIS C:43BINDING SITE FOR RESIDUE ZN C 513
16BC7SOFTWAREASP C:203BINDING SITE FOR RESIDUE ZN C 520
17BC8SOFTWAREGLU C:231 , HOH C:1263 , HOH C:1432 , HOH C:1433BINDING SITE FOR RESIDUE ZN C 521
18BC9SOFTWAREGLU A:159 , ZN A:505 , HOH A:1437 , HIS D:2 , GLU D:58 , HOH D:1436BINDING SITE FOR RESIDUE ZN D 504
19CC1SOFTWAREGLU D:167 , SER D:245 , HOH D:1419BINDING SITE FOR RESIDUE ZN D 507
20CC2SOFTWAREASP C:179 , HOH C:1239 , ASN D:135 , SER D:137 , HOH D:1067BINDING SITE FOR RESIDUE ZN D 514
21CC3SOFTWAREGLU D:231 , HOH D:1213BINDING SITE FOR RESIDUE ZN D 517
22CC4SOFTWAREASN D:189 , HOH D:1425 , HOH D:1426 , HOH D:1427BINDING SITE FOR RESIDUE ZN D 518
23CC5SOFTWAREGLU D:199 , ASP D:203 , HOH D:1241 , HOH D:1309BINDING SITE FOR RESIDUE ZN D 519

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1UD9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1UD9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1UD9)

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA1_SULTO33-56
 
 
 
  4A:33-56
B:33-56
C:33-56
D:33-56
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA1_SULTO33-56
 
 
 
  1A:33-56
-
-
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA1_SULTO33-56
 
 
 
  1-
B:33-56
-
-
Biological Unit 3 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA1_SULTO33-56
 
 
 
  1-
-
C:33-56
-
Biological Unit 4 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA1_SULTO33-56
 
 
 
  1-
-
-
D:33-56
Biological Unit 5 (1, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA1_SULTO33-56
 
 
 
  3A:33-56
B:33-56
C:33-56
-

(-) Exons   (0, 0)

(no "Exon" information available for 1UD9)

(-) 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:242
 aligned with PCNA1_SULTO | Q975N2 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:245
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     
          PCNA1_SULTO     1 MHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPPEVPEVNLEFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
               SCOP domains d1ud9a1 A:1-119 Proliferating cell nuclear antigen (PCNA)                                                              -------d1ud9a2 A:127-245 Proliferating cell nuclear antigen (PCNA)                                                             SCOP domains
               CATH domains 1ud9A00 A:1-245  [code=3.70.10.10, no name defined]                                                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhh.eeeeeee..eeeeeee.....eeeeeeee.hhh.eee....eeeeeehhhhhhhhh.......eeeeeee..eeeeee.....eeeeee..........---....eeeeeehhhhhhhhhhhhhhh.eeeeee...eeeeee.......eeee.hhh.eeeeee...eeeeeehhhhhhhhhhhhhh.eeeeee.....eeeeee.hhh.eeeeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: A:33-56    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ud9 A   1 AHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPPEVP---LEFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
                                    10        20        30        40        50        60        70        80        90       100       110       120 |   | 130       140       150       160       170       180       190       200       210       220       230       240     
                                                                                                                                                   122 126                                                                                                                       

Chain B from PDB  Type:PROTEIN  Length:238
 aligned with PCNA1_SULTO | Q975N2 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:245
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     
          PCNA1_SULTO     1 MHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPPEVPEVNLEFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
               SCOP domains d1ud9b1 B:1-119 Proliferating cell nuclear antigen (PCNA)                                                              -------d1ud9b2 B:127-245 Proliferating cell nuclear antigen (PCNA)                                                             SCOP domains
               CATH domains 1ud9B00 B:1-245  [code=3.70.10.10, no name defined]                                                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhh.eeeeeee..eeeeeee.....eeeeeeee.hhh.eee....eeeeeehhhhhhhh........eeeeeee..eeeeee..eeeeeeeee.......-------...eeeeeehhhhhhhhhhhhh...eeeeee...eeeeee......eeeee.......eeee...eeeeeehhhhhhhhhhhhhh.eeeeee.....eeeeeeehhheeeeeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: B:33-56    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ud9 B   1 AHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPP-------EFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
                                    10        20        30        40        50        60        70        80        90       100       110        |-      |130       140       150       160       170       180       190       200       210       220       230       240     
                                                                                                                                                119     127                                                                                                                      

Chain C from PDB  Type:PROTEIN  Length:239
 aligned with PCNA1_SULTO | Q975N2 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:245
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     
          PCNA1_SULTO     1 MHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPPEVPEVNLEFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
               SCOP domains d1ud9c1 C:1-119 Proliferating cell nuclear antigen (PCNA)                                                              -------d1ud9c2 C:127-245 Proliferating cell nuclear antigen (PCNA)                                                             SCOP domains
               CATH domains 1ud9C00 C:1-245  [code=3.70.10.10, no name defined]                                                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhh....eeeeeee..eeeeeee.....eeeeeeee.hhh.eee....eeeeeehhhhhhhh........eeeeeee..eeeeee.hhh..eeeee.......------....eeeeeehhhhhhhhhhhhhhh.eeeeee...eeeeee......eeeee.....eeeeee...eeeeeehhhhhhhhhhhhhh.eeeeee.....eeeeee.hhh.eeeeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: C:33-56    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ud9 C   1 AHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPP------LEFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
                                    10        20        30        40        50        60        70        80        90       100       110        |-     | 130       140       150       160       170       180       190       200       210       220       230       240     
                                                                                                                                                119    126                                                                                                                       

Chain D from PDB  Type:PROTEIN  Length:241
 aligned with PCNA1_SULTO | Q975N2 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:245
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     
          PCNA1_SULTO     1 MHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPPEVPEVNLEFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
               SCOP domains d1ud9d1 D:1-119 Proliferating cell nuclear antigen (PCNA)                                                              -------d1ud9d2 D:127-245 Proliferating cell nuclear antigen (PCNA)                                                             SCOP domains
               CATH domains 1ud9D00 D:1-245  [code=3.70.10.10, no name defined]                                                                                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhh....eeeeeee..eeeeeee.....eeeeeeee.hhh.eee....eeeeeehhhhhhhhh.......eeee.....eeeeee.....eeeeee.......----......eeeeeehhhhhhhhhhhhhhh.eeeeee...eeeeee......eeeee.....eeeeee...eeeeeehhhhhhhhhhhhhh.eeeeee.....eeeeee.hhh.eeeeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: D:33-56    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ud9 D   1 AHIVYDDVRDLKAIIQALLKLVDEALFDIKPEGIQLVAIDKAHISLIKIELPKEMFKEYDVPEEFKFGFNTQYMSKLLKAAKRKEEIIIDADSPEVVKLTLSGALNRVFNVNNIEVLPP----VNLEFDIKATINASGLKNAIGEIAEVADTLLISGNEEKVVVKGEGENKVEVEFSKDTGSLADIEFNKESSSAYDVEYLNDIISLTKLSDYVKVAFADQKPMQLEFNMEGGGKVTYLLAPKLS 245
                                    10        20        30        40        50        60        70        80        90       100       110        |-   |   130       140       150       160       170       180       190       200       210       220       230       240     
                                                                                                                                                119  124                                                                                                                         

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  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  (1, 8)

Asymmetric Unit

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1UD9)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (PCNA1_SULTO | Q975N2)
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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