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(-) Description

Title :  HETEROTRIMERIC PCNA SLIDING CLAMP
 
Authors :  J. M. Pascal, O. V. Tsodikov, T. Ellenberger
Date :  29 Jun 06  (Deposition) - 07 Nov 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.30
Chains :  Asym. Unit :  A,B,C,L,M,N,X,Y,Z
Biol. Unit 1:  A,B,C  (1x)
Biol. Unit 2:  L,M,N  (1x)
Biol. Unit 3:  X,Y,Z  (1x)
Keywords :  Pcna Sliding Clamp, Processivity Factor, Dna Replication, Heterotrimer, Replication (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Pascal, O. V. Tsodikov, G. L. Hura, W. Song, E. A. Cotner, S. Classen, A. E. Tomkinson, J. A. Tainer, T. Ellenberger
A Flexible Interface Between Dna Ligase And Pcna Supports Conformational Switching And Efficient Ligation Of Dna.
Mol. Cell V. 24 279 2006
PubMed-ID: 17052461  |  Reference-DOI: 10.1016/J.MOLCEL.2006.08.015

(-) Compounds

Molecule 1 - PCNA1 (SSO0397)
    Chains: A, L, X
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)RIL
    Expression System Taxid: 562
    Expression System Vector Type: PET 24
    Gene: PCNB, PCNA-2
    Organism Scientific: SULFOLOBUS SOLFATARICUS
    Organism Taxid: 2287
    Synonym: DNA POLYMERASE SLIDING CLAMP B, PROLIFERATING CELL NUCLEAR ANTIGEN HOMOLOG B, PCNA B
 
Molecule 2 - PCNA2 (SSO1047)
    Chains: B, M, Y
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: PCNC, PCNA-2
    Organism Scientific: SULFOLOBUS SOLFATARICUS
    Organism Taxid: 2287
    Synonym: DNA POLYMERASE SLIDING CLAMP C, PROLIFERATING CELL NUCLEAR ANTIGEN HOMOLOG C, PCNA C
 
Molecule 3 - PCNA3 (SSO0405)
    Chains: C, N, Z
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: PCNA, PCNA-1
    Organism Scientific: SULFOLOBUS SOLFATARICUS
    Organism Taxid: 2287
    Synonym: DNA POLYMERASE SLIDING CLAMP A, PROLIFERATING CELL NUCLEAR ANTIGEN HOMOLOG A, PCNA A

 Structural Features

(-) Chains, Units

  123456789
Asymmetric Unit : ABCLMNXYZ
Biological Unit 1 (1x): ABC      
Biological Unit 2 (1x):    LMN   
Biological Unit 3 (1x):       XYZ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 48)

Asymmetric Unit (1, 48)
No.NameCountTypeFull Name
1MSE48Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 16)
No.NameCountTypeFull Name
1MSE16Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 16)
No.NameCountTypeFull Name
1MSE16Mod. Amino AcidSELENOMETHIONINE
Biological Unit 3 (1, 16)
No.NameCountTypeFull Name
1MSE16Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 2HIK)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2HIK)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Lys A:185 -Pro A:186
2Lys L:185 -Pro L:186
3Lys X:185 -Pro X:186

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2HIK)

(-) PROSITE Motifs  (1, 6)

Asymmetric Unit (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA2_SULSO33-56
 
 		  3B:34-57
M:34-57
Y:34-57
PCNA3_SULSO33-56
 
 		  3C:33-56
N:33-56
Z:33-56
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA2_SULSO33-56
 
 		  1B:34-57
-
-
PCNA3_SULSO33-56
 
 		  1C:33-56
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA2_SULSO33-56
 
 		  1-
M:34-57
-
PCNA3_SULSO33-56
 
 		  1-
N:33-56
-
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PCNA_1PS01251 Proliferating cell nuclear antigen signature 1.PCNA2_SULSO33-56
 
 		  1-
-
Y:34-57
PCNA3_SULSO33-56
 
 		  1-
-
Z:33-56

(-) Exons   (0, 0)

(no "Exon" information available for 2HIK)

(-) 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:249
 aligned with PCNA1_SULSO | P57766 from UniProtKB/Swiss-Prot  Length:249

    Alignment length:249
                                                                                                                                                                                                                                                                                 249 
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       | 
          PCNA1_SULSO     2 FKIVYPNAKDFFSFINSITNVTDSIILNFTEDGIFSRHLTEDKVLMAIMRIPKDVLSEYSIDSPTSVKLDVSSVKKILSKASSKKATIELTETDSGLKIIIRDEKSGAKSTIYIKAEKGQVEQLTEPKVNLAVNFTTDESVLNVIAADVTLVGEEMRISTEEDKIKIEAGEEGKRYVAFLMKDKPLKELSIDTSASSSYSAEMFKDAVKGLRGFSAPTMVSFGENLPMKIDVEAVSGGHMIFWIAPRL-   -
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhh....eeeeee...eeeeeee.....eeeeeeee.....eee....eeeeeehhhhhhhhhh......eeeeee...eeeeeee......eeeeeeeeeeee............eeeeehhhhhhhhhhhhh....eeeeeee..eeeeee......eeeeeee..ee.........eeeeehhhhhhhhhh.......eeeee.....eeeeee.....eeeeee..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik A   2 FKIVYPNAKDFFSFINSITNVTDSIILNFTEDGIFSRHLTEDKVLmAImRIPKDVLSEYSIDSPTSVKLDVSSVKKILSKASSKKATIELTETDSGLKIIIRDEKSGAKSTIYIKAEKGQVEQLTEPKVNLAVNFTTDESVLNVIAADVTLVGEEmRISTEEDKIKIEAGEEGKRYVAFLmKDKPLKELSIDTSASSSYSAEmFKDAVKGLRGFSAPTmVSFGENLPmKIDVEAVSGGHmIFWIAPRLL 250
                                    11        21        31        41     |  51        61        71        81        91       101       111       121       131       141       151     | 161       171       181|      191       201  |    211       221       231       241         
                                                                        47-MSE                                                                                                       157-MSE                  182-MSE               204-MSE         220-MSE  229-MSE     241-MSE     
                                                                           50-MSE                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:244
 aligned with PCNA2_SULSO | Q97Z84 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:244
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240    
          PCNA2_SULSO     1 MKAKVIDAVSFSYILRTVGDFLSEANFIVTKEGIRVSGIDPSRVVFLDIFLPSSYFEGFEVSQEKEIIGFKLEDVNDILKRVLKDDTLILSSNESKLTLTFDGEFTRSFELPLIQVESTQPPSVNLEFPFKAQLLTITFADIIDELSDLGEVLNIHSKENKLYFEVIGDLSTAKVELSTDNGTLLEASGADVSSSYGMEYVANTTKMRRASDSMELYFGSQIPLKLRFKLPQEGYGDFYIAPRA 244
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhh...eeeeeee..eeeeeee.....eeeeeeee.hhh..ee....eeeeeeehhhhhhhhh......eeeeee...eeeeeee...eeeeeee.................eeee.hhhhhhhhhhhhh....eeeeeee..eeeeeee...eeeeeee........eeee...eeeeehhhhhhhhhhhhh..eeeeeee..eeeeeeeee...eeeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------PCNA_1  PDB: B:34-57    -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik B   2 mKAKVIDAVSFSYILRTVGDFLSEANFIVTKEGIRVSGIDPSRVVFLDIFLPSSYFEGFEVSQEKEIIGFKLEDVNDILKRVLKDDTLILSSNESKLTLTFDGEFTRSFELPLIQVESTQPPSVNLEFPFKAQLLTITFADIIDELSDLGEVLNIHSKENKLYFEVIGDLSTAKVELSTDNGTLLEASGADVSSSYGmEYVANTTKmRRASDSmELYFGSQIPLKLRFKLPQEGYGDFYIAPRA 245
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201      |211   |   221       231       241    
                            2-MSE                                                                                                                                                                                              199-MSE  208-MSE  |                              
                                                                                                                                                                                                                                               215-MSE                          


Chain C from PDB  Type:PROTEIN  Length:243
 aligned with PCNA3_SULSO | P57765 from UniProtKB/Swiss-Prot  Length:244

    Alignment length:243
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
          PCNA3_SULSO     1 MKVVYDDVRVLKDIIQALARLVDEAVLKFKQDSVELVALDRAHISLISVNLPREMFKEYDVNDEFKFGFNTQYLMKILKVAKRKEAIEIASESPDSVIINIIGSTNREFNVRNLEVSEQEIPEINLQFDISATISSDGFKSAISEVSTVTDNVVVEGHEDRILIKAEGESEVEVEFSKDTGGLQDLEFSKESKNSYSAEYLDDVLSLTKLSDYVKISFGNQKPLQLFFNMEGGGKVTYLLAPK 243
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -2hikC00 C:2-243  [code=3.70.10.10, no name defined]                                                                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhh.eeeeee...eeeeeee.....eeeeeeee...eeeee....eeeeeehhhhhhhhh......eeeee.....eeeeeee....eeeeee.................eeeeeehhhhhhhhhhhhh...eeeeee...eeeeeee...eeeeeee.....eeeeee...eeeeeehhhhhhhhhhhhh..eeeeeee..eeeeeeee.....eeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: C:33-56    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik C   1 mKVVYDDVRVLKDIIQALARLVDEAVLKFKQDSVELVALDRAHISLISVNLPREmFKEYDVNDEFKFGFNTQYLmKILKVAKRKEAIEIASESPDSVIINIIGSTNREFNVRNLEVSEQEIPEINLQFDISATISSDGFKSAISEVSTVTDNVVVEGHEDRILIKAEGESEVEVEFSKDTGGLQDLEFSKESKNSYSAEYLDDVLSLTKLSDYVKISFGNQKPLQLFFNmEGGGKVTYLLAPK 243
                            |       10        20        30        40        50    |   60        70    |   80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
                            1-MSE                                                55-MSE              75-MSE                                                                                                                                                    230-MSE         


Chain L from PDB  Type:PROTEIN  Length:248
 aligned with PCNA1_SULSO | P57766 from UniProtKB/Swiss-Prot  Length:249

    Alignment length:248
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241        
          PCNA1_SULSO     2 FKIVYPNAKDFFSFINSITNVTDSIILNFTEDGIFSRHLTEDKVLMAIMRIPKDVLSEYSIDSPTSVKLDVSSVKKILSKASSKKATIELTETDSGLKIIIRDEKSGAKSTIYIKAEKGQVEQLTEPKVNLAVNFTTDESVLNVIAADVTLVGEEMRISTEEDKIKIEAGEEGKRYVAFLMKDKPLKELSIDTSASSSYSAEMFKDAVKGLRGFSAPTMVSFGENLPMKIDVEAVSGGHMIFWIAPRL 249
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhh....eeeeee...eeeeeee.....eeeeeeee.....eee....eeeeeehhhhhhhhhh......eeeeee...eeeeeee......eeeeeeeeeee.............eeeeehhhhhhhhhhhhhhhh.eeeeeee..eeeeee.....eeeeeeee..ee.eeee....eeeeehhhhhhhhhhh......eeeee.....eeeeee.....eeeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik L   2 FKIVYPNAKDFFSFINSITNVTDSIILNFTEDGIFSRHLTEDKVLmAImRIPKDVLSEYSIDSPTSVKLDVSSVKKILSKASSKKATIELTETDSGLKIIIRDEKSGAKSTIYIKAEKGQVEQLTEPKVNLAVNFTTDESVLNVIAADVTLVGEEmRISTEEDKIKIEAGEEGKRYVAFLmKDKPLKELSIDTSASSSYSAEmFKDAVKGLRGFSAPTmVSFGENLPmKIDVEAVSGGHmIFWIAPRL 249
                                    11        21        31        41     |  51        61        71        81        91       101       111       121       131       141       151     | 161       171       181|      191       201  |    211       221       231       241        
                                                                        47-MSE                                                                                                       157-MSE                  182-MSE               204-MSE         220-MSE  229-MSE     241-MSE    
                                                                           50-MSE                                                                                                                                                                                                   


Chain M from PDB  Type:PROTEIN  Length:243
 aligned with PCNA2_SULSO | Q97Z84 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:243
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
          PCNA2_SULSO     1 MKAKVIDAVSFSYILRTVGDFLSEANFIVTKEGIRVSGIDPSRVVFLDIFLPSSYFEGFEVSQEKEIIGFKLEDVNDILKRVLKDDTLILSSNESKLTLTFDGEFTRSFELPLIQVESTQPPSVNLEFPFKAQLLTITFADIIDELSDLGEVLNIHSKENKLYFEVIGDLSTAKVELSTDNGTLLEASGADVSSSYGMEYVANTTKMRRASDSMELYFGSQIPLKLRFKLPQEGYGDFYIAPR 243
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee...hhhhhhhhhhhhhhhh.eeeeeee..eeeeeee.....eeeeeeee......ee....eeeeeeehhhhhhhhh......ee..ee...eeeeeee...eeeeeee.................eeeeeehhhhhhhhhhhh....eeeeeee..eeeee.....eeeeeee......eeeeee......eehhhhhhhhhhhhh..eeeeeee..eeeeeeeee...eeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------PCNA_1  PDB: M:34-57    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik M   2 mKAKVIDAVSFSYILRTVGDFLSEANFIVTKEGIRVSGIDPSRVVFLDIFLPSSYFEGFEVSQEKEIIGFKLEDVNDILKRVLKDDTLILSSNESKLTLTFDGEFTRSFELPLIQVESTQPPSVNLEFPFKAQLLTITFADIIDELSDLGEVLNIHSKENKLYFEVIGDLSTAKVELSTDNGTLLEASGADVSSSYGmEYVANTTKmRRASDSmELYFGSQIPLKLRFKLPQEGYGDFYIAPR 244
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201      |211   |   221       231       241   
                            2-MSE                                                                                                                                                                                              199-MSE  208-MSE  |                             
                                                                                                                                                                                                                                               215-MSE                         


Chain N from PDB  Type:PROTEIN  Length:243
 aligned with PCNA3_SULSO | P57765 from UniProtKB/Swiss-Prot  Length:244

    Alignment length:243
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
          PCNA3_SULSO     1 MKVVYDDVRVLKDIIQALARLVDEAVLKFKQDSVELVALDRAHISLISVNLPREMFKEYDVNDEFKFGFNTQYLMKILKVAKRKEAIEIASESPDSVIINIIGSTNREFNVRNLEVSEQEIPEINLQFDISATISSDGFKSAISEVSTVTDNVVVEGHEDRILIKAEGESEVEVEFSKDTGGLQDLEFSKESKNSYSAEYLDDVLSLTKLSDYVKISFGNQKPLQLFFNMEGGGKVTYLLAPK 243
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -2hikN00 N:2-243  [code=3.70.10.10, no name defined]                                                                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhh.eeeeee...eeeeeee.....eeeeeeee.hhh.eee....eeeeeehhhhhhhhh......eeeee.....eeeeeee...eeeeeee.................eeeeeehhhhhhhhhhhhh...eeeeee...eeeeee....eeeeeee.....eeeeee...eeeeeehhhhhhhhhhhhh..eeeeeee..eeeeeeee.....eeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: N:33-56    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik N   1 mKVVYDDVRVLKDIIQALARLVDEAVLKFKQDSVELVALDRAHISLISVNLPREmFKEYDVNDEFKFGFNTQYLmKILKVAKRKEAIEIASESPDSVIINIIGSTNREFNVRNLEVSEQEIPEINLQFDISATISSDGFKSAISEVSTVTDNVVVEGHEDRILIKAEGESEVEVEFSKDTGGLQDLEFSKESKNSYSAEYLDDVLSLTKLSDYVKISFGNQKPLQLFFNmEGGGKVTYLLAPK 243
                            |       10        20        30        40        50    |   60        70    |   80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
                            1-MSE                                                55-MSE              75-MSE                                                                                                                                                    230-MSE         


Chain X from PDB  Type:PROTEIN  Length:248
 aligned with PCNA1_SULSO | P57766 from UniProtKB/Swiss-Prot  Length:249

    Alignment length:248
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241        
          PCNA1_SULSO     2 FKIVYPNAKDFFSFINSITNVTDSIILNFTEDGIFSRHLTEDKVLMAIMRIPKDVLSEYSIDSPTSVKLDVSSVKKILSKASSKKATIELTETDSGLKIIIRDEKSGAKSTIYIKAEKGQVEQLTEPKVNLAVNFTTDESVLNVIAADVTLVGEEMRISTEEDKIKIEAGEEGKRYVAFLMKDKPLKELSIDTSASSSYSAEMFKDAVKGLRGFSAPTMVSFGENLPMKIDVEAVSGGHMIFWIAPRL 249
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhh....eeeeee...eeeeeee.....eeeeeeee.....eee....eeeeeehhhhhhhhhh......eeeeee...eeeeeee......eeeeeeeeeeee...............eehhhhhhhhhhhhh....eeeeee...eeeeeee....eeeeeeee..ee.........eeeeehhhhhhhhhhh......eeee......eeeeee.....eeeeee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik X   2 FKIVYPNAKDFFSFINSITNVTDSIILNFTEDGIFSRHLTEDKVLmAImRIPKDVLSEYSIDSPTSVKLDVSSVKKILSKASSKKATIELTETDSGLKIIIRDEKSGAKSTIYIKAEKGQVEQLTEPKVNLAVNFTTDESVLNVIAADVTLVGEEmRISTEEDKIKIEAGEEGKRYVAFLmKDKPLKELSIDTSASSSYSAEmFKDAVKGLRGFSAPTmVSFGENLPmKIDVEAVSGGHmIFWIAPRL 249
                                    11        21        31        41     |  51        61        71        81        91       101       111       121       131       141       151     | 161       171       181|      191       201  |    211       221       231       241        
                                                                        47-MSE                                                                                                       157-MSE                  182-MSE               204-MSE         220-MSE  229-MSE     241-MSE    
                                                                           50-MSE                                                                                                                                                                                                   


Chain Y from PDB  Type:PROTEIN  Length:243
 aligned with PCNA2_SULSO | Q97Z84 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:243
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
          PCNA2_SULSO     1 MKAKVIDAVSFSYILRTVGDFLSEANFIVTKEGIRVSGIDPSRVVFLDIFLPSSYFEGFEVSQEKEIIGFKLEDVNDILKRVLKDDTLILSSNESKLTLTFDGEFTRSFELPLIQVESTQPPSVNLEFPFKAQLLTITFADIIDELSDLGEVLNIHSKENKLYFEVIGDLSTAKVELSTDNGTLLEASGADVSSSYGMEYVANTTKMRRASDSMELYFGSQIPLKLRFKLPQEGYGDFYIAPR 243
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhh.eeeeeee..eeeeeee.....eeeeeeee.hhh..ee....eeeeeeehhhhhhhhh......eeeeee...eeeeeee...eeeeeee.................eeeeeehhhhhhhhhhhh....eeeeeee..eeeeeee...eeeeeee......eeeeee......eehhhhhhhhhhhhh..eeeeeee..eeeeeeeee...eeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------PCNA_1  PDB: Y:34-57    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik Y   2 mKAKVIDAVSFSYILRTVGDFLSEANFIVTKEGIRVSGIDPSRVVFLDIFLPSSYFEGFEVSQEKEIIGFKLEDVNDILKRVLKDDTLILSSNESKLTLTFDGEFTRSFELPLIQVESTQPPSVNLEFPFKAQLLTITFADIIDELSDLGEVLNIHSKENKLYFEVIGDLSTAKVELSTDNGTLLEASGADVSSSYGmEYVANTTKmRRASDSmELYFGSQIPLKLRFKLPQEGYGDFYIAPR 244
                            |       11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201      |211   |   221       231       241   
                            2-MSE                                                                                                                                                                                              199-MSE  208-MSE  |                             
                                                                                                                                                                                                                                               215-MSE                         


Chain Z from PDB  Type:PROTEIN  Length:243
 aligned with PCNA3_SULSO | P57765 from UniProtKB/Swiss-Prot  Length:244

    Alignment length:243
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
          PCNA3_SULSO     1 MKVVYDDVRVLKDIIQALARLVDEAVLKFKQDSVELVALDRAHISLISVNLPREMFKEYDVNDEFKFGFNTQYLMKILKVAKRKEAIEIASESPDSVIINIIGSTNREFNVRNLEVSEQEIPEINLQFDISATISSDGFKSAISEVSTVTDNVVVEGHEDRILIKAEGESEVEVEFSKDTGGLQDLEFSKESKNSYSAEYLDDVLSLTKLSDYVKISFGNQKPLQLFFNMEGGGKVTYLLAPK 243
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -2hikZ00 Z:2-243  [code=3.70.10.10, no name defined]                                                                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhh.eeeeee...eeeeeee.....eeeeeeee.hhh.eee....eeeeeehhhhhhhhh......eeeee.....eeeeeee....eeeeee.................eeeeeehhhhhhhhhhhhh...eeeeee...eeeeeee...eeeeeee.....eeeeee...eeeeeehhhhhhhhhhhhh..eeeeeee..eeeeeeee.....eeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------PCNA_1  PDB: Z:33-56    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2hik Z   1 mKVVYDDVRVLKDIIQALARLVDEAVLKFKQDSVELVALDRAHISLISVNLPREmFKEYDVNDEFKFGFNTQYLmKILKVAKRKEAIEIASESPDSVIINIIGSTNREFNVRNLEVSEQEIPEINLQFDISATISSDGFKSAISEVSTVTDNVVVEGHEDRILIKAEGESEVEVEFSKDTGGLQDLEFSKESKNSYSAEYLDDVLSLTKLSDYVKISFGNQKPLQLFFNmEGGGKVTYLLAPK 243
                            |       10        20        30        40        50    |   60        70    |   80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240   
                            1-MSE                                                55-MSE              75-MSE                                                                                                                                                    230-MSE
   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 2HIK)

(-) CATH Domains  (1, 3)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2HIK)

(-) Gene Ontology  (6, 18)

Asymmetric Unit(hide GO term definitions)
Chain A,L,X   (PCNA1_SULSO | P57766)
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:0006272    leading strand elongation    The synthesis of DNA from a template strand in the 5' to 3' direction; leading strand elongation is continuous as it proceeds in the same direction as the replication fork.
    GO:0006275    regulation of DNA replication    Any process that modulates the frequency, rate or extent of DNA replication.
cellular component
    GO:0043626    PCNA complex    A protein complex composed of three identical PCNA monomers, each comprising two similar domains, which are joined in a head-to-tail arrangement to form a homotrimer. Forms a ring-like structure in solution, with a central hole sufficiently large to accommodate the double helix of DNA. Originally characterized as a DNA sliding clamp for replicative DNA polymerases and as an essential component of the replisome, and has also been shown to be involved in other processes including Okazaki fragment processing, DNA repair, translesion DNA synthesis, DNA methylation, chromatin remodeling and cell cycle regulation.

Chain B,M,Y   (PCNA2_SULSO | Q97Z84)
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:0006272    leading strand elongation    The synthesis of DNA from a template strand in the 5' to 3' direction; leading strand elongation is continuous as it proceeds in the same direction as the replication fork.
    GO:0006275    regulation of DNA replication    Any process that modulates the frequency, rate or extent of DNA replication.
cellular component
    GO:0043626    PCNA complex    A protein complex composed of three identical PCNA monomers, each comprising two similar domains, which are joined in a head-to-tail arrangement to form a homotrimer. Forms a ring-like structure in solution, with a central hole sufficiently large to accommodate the double helix of DNA. Originally characterized as a DNA sliding clamp for replicative DNA polymerases and as an essential component of the replisome, and has also been shown to be involved in other processes including Okazaki fragment processing, DNA repair, translesion DNA synthesis, DNA methylation, chromatin remodeling and cell cycle regulation.

Chain C,N,Z   (PCNA3_SULSO | P57765)
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:0006272    leading strand elongation    The synthesis of DNA from a template strand in the 5' to 3' direction; leading strand elongation is continuous as it proceeds in the same direction as the replication fork.
    GO:0006275    regulation of DNA replication    Any process that modulates the frequency, rate or extent of DNA replication.
cellular component
    GO:0043626    PCNA complex    A protein complex composed of three identical PCNA monomers, each comprising two similar domains, which are joined in a head-to-tail arrangement to form a homotrimer. Forms a ring-like structure in solution, with a central hole sufficiently large to accommodate the double helix of DNA. Originally characterized as a DNA sliding clamp for replicative DNA polymerases and as an essential component of the replisome, and has also been shown to be involved in other processes including Okazaki fragment processing, DNA repair, translesion DNA synthesis, DNA methylation, chromatin remodeling and cell cycle regulation.

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  2hik
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  PCNA1_SULSO | P57766
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  PCNA2_SULSO | Q97Z84
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  PCNA3_SULSO | P57765
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 Related Entries

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

UniProtKB/Swiss-Prot
        PCNA1_SULSO | P57766: 2hii 2io4 2ix2 2izo 2nti 3fds
        PCNA2_SULSO | Q97Z84: 2hii 2io4 2ix2 2izo 2nti 3fds
        PCNA3_SULSO | P57765: 2hii 2ijx 2ix2 2nti

(-) Related Entries Specified in the PDB File

2hii 2hiv 2hix