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(-) Description

Title :  CRYSTAL STRUCTURE OF DIMERIZATION MODULE OF RNA POLYMERASE I SUBCOMPLEX A49/A34.5
 
Authors :  S. R. Geiger
Date :  10 Jun 10  (Deposition) - 08 Sep 10  (Release) - 08 Sep 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.51
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P
Biol. Unit 1:  A,B,O,P  (1x)
Biol. Unit 2:  C,D,I,J  (1x)
Biol. Unit 3:  E,F,G,H  (1x)
Biol. Unit 4:  K,L,M,N  (1x)
Keywords :  Triple Barrel, Transcription, Rna Polymerase, Dimerization (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. R. Geiger, K. Lorenzen, A. Schreieck, P. Hanecker, D. Kostrewa, A. J. Heck, P. Cramer
Rna Polymerase I Contains A Tfiif-Related Dna-Binding Subcomplex.
Mol. Cell V. 39 583 2010
PubMed-ID: 20797630  |  Reference-DOI: 10.1016/J.MOLCEL.2010.07.028

(-) Compounds

Molecule 1 - DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA49
    Chains: A, C, E, G, I, K, M, O
    EC Number: 2.7.7.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B
    Expression System Strain: BL 21 (DE) RIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 1-99, N-TERMINAL DOMAIN
    Gene: CAGL0J07766G, RPA49
    Mutation: YES
    Organism Common: YEAST
    Organism Scientific: CANDIDA GLABRATA
    Organism Taxid: 5478
 
Molecule 2 - DNA-DIRECTED RNA POLYMERASE I SUBUNIT RPA34
    Chains: B, D, F, H, J, L, N, P
    EC Number: 2.7.7.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B
    Expression System Strain: BL 21 (DE) RIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 25-143
    Gene: CAGL0I06006G, RPA34
    Mutation: YES
    Organism Common: YEAST
    Organism Scientific: CANDIDA GLABRATA
    Organism Taxid: 5478

 Structural Features

(-) Chains, Units

  12345678910111213141516
Asymmetric Unit : ABCDEFGHIJKLMNOP
Biological Unit 1 (1x): AB            OP
Biological Unit 2 (1x):   CD    IJ      
Biological Unit 3 (1x):     EFGH        
Biological Unit 4 (1x):           KLMN  

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 16)

Asymmetric Unit (1, 16)
No.NameCountTypeFull Name
1MSE16Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 3 (1, 4)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 4 (1, 4)
No.NameCountTypeFull Name
1MSE4Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3NFG)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3NFG)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3NFG)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3NFG)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3NFG)

(-) Exons   (0, 0)

(no "Exon" information available for 3NFG)

(-) 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:94
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:94
                                    14        24        34        44        54        64        74        84        94    
         Q6FNZ9_CANGA     5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSK  98
               SCOP domains ---------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------- Transcript
                 3nfg A   5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSK  98
                                    14        24        34        44        54        64       |74        84        94    
                                                                                              72-MSE                      


Chain B from PDB  Type:PROTEIN  Length:120
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:120
                                    33        43        53        63        73        83        93       103       113       123       133       143
         Q6FQI3_CANGA    24 KYQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhh....eeeeeeeee...hhhhh.ee.......eeeeee..eeeeeee.hhh........eeeeee.......eee............eeeeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nfg B  24 GYQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    33        43        53 |      63        73        83        93       103       113       123       133       143
                                                          55-MSE                                                                                    


Chain C from PDB  Type:PROTEIN  Length:95
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:95
                                    14        24        34        44        54        64        74        84        94     
         Q6FNZ9_CANGA     5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSKF  99
               SCOP domains ----------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeee..eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 3nfg C   5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSKF  99
                                    14        24        34        44        54        64       |74        84        94     
                                                                                              72-MSE                       


Chain D from PDB  Type:PROTEIN  Length:120
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:120
                                    33        43        53        63        73        83        93       103       113       123       133       143
         Q6FQI3_CANGA    24 KYQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhhhh..eeeeeeeee...hhhhh.ee.......eeeeee..eeeeeee.hhh........eeeeee......eeee............eeeeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nfg D  24 GYQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    33        43        53 |      63        73        83        93       103       113       123       133       143
                                                          55-MSE                                                                                    


Chain E from PDB  Type:PROTEIN  Length:96
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:96
                                    13        23        33        43        53        63        73        83        93      
         Q6FNZ9_CANGA     4 KRSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSKF  99
               SCOP domains ------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeee..eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------ Transcript
                 3nfg E   4 KRSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSKF  99
                                    13        23        33        43        53        63        73        83        93      
                                                                                               72-MSE                       


Chain F from PDB  Type:PROTEIN  Length:120
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:120
                                    33        43        53        63        73        83        93       103       113       123       133       143
         Q6FQI3_CANGA    24 KYQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhhhh..eeeeeeeee...hhhhh.ee.......eeee......eeeee.hhhhhhh....eeeeee.......eee............eeeeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nfg F  24 GYQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    33        43        53 |      63        73        83        93       103       113       123       133       143
                                                          55-MSE                                                                                    


Chain G from PDB  Type:PROTEIN  Length:95
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:95
                                    14        24        34        44        54        64        74        84        94     
         Q6FNZ9_CANGA     5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSKF  99
               SCOP domains ----------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeee..eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 3nfg G   5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSKF  99
                                    14        24        34        44        54        64       |74        84        94     
                                                                                              72-MSE                       


Chain H from PDB  Type:PROTEIN  Length:120
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:120
                                    33        43        53        63        73        83        93       103       113       123       133       143
         Q6FQI3_CANGA    24 KYQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhhh...eeeeeeeee...hhhhh.ee.......eeee......eeeee............eeeeee......eeee............eeeeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nfg H  24 GYQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    33        43        53 |      63        73        83        93       103       113       123       133       143
                                                          55-MSE                                                                                    


Chain I from PDB  Type:PROTEIN  Length:94
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:94
                                    14        24        34        44        54        64        74        84        94    
         Q6FNZ9_CANGA     5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSK  98
               SCOP domains ---------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeee..eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------- Transcript
                 3nfg I   5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSK  98
                                    14        24        34        44        54        64       |74        84        94    
                                                                                              72-MSE                      


Chain J from PDB  Type:PROTEIN  Length:120
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:120
                                    33        43        53        63        73        83        93       103       113       123       133       143
         Q6FQI3_CANGA    24 KYQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhhhh..eeeeeeeee...hhhhh.ee.......eeeeee..eeeeeee.hhhhhhh....eeeeee.......eee............eeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nfg J  24 GYQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    33        43        53 |      63        73        83        93       103       113       123       133       143
                                                          55-MSE                                                                                    


Chain K from PDB  Type:PROTEIN  Length:95
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:95
                                    14        24        34        44        54        64        74        84        94     
         Q6FNZ9_CANGA     5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSKF  99
               SCOP domains ----------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeee..eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------- Transcript
                 3nfg K   5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSKF  99
                                    14        24        34        44        54        64       |74        84        94     
                                                                                              72-MSE                       


Chain L from PDB  Type:PROTEIN  Length:120
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:120
                                    33        43        53        63        73        83        93       103       113       123       133       143
         Q6FQI3_CANGA    24 KYQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhh....eeeeeeeee...hhhhh.ee.......eeeeee..eeeeeee.hhhhhhh....eeeeee.......eee............eeeeeee..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nfg L  24 GYQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    33        43        53 |      63        73        83        93       103       113       123       133       143
                                                          55-MSE                                                                                    


Chain M from PDB  Type:PROTEIN  Length:94
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:94
                                    14        24        34        44        54        64        74        84        94    
         Q6FNZ9_CANGA     5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSK  98
               SCOP domains ---------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------- Transcript
                 3nfg M   5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSK  98
                                    14        24        34        44        54        64       |74        84        94    
                                                                                              72-MSE                      


Chain N from PDB  Type:PROTEIN  Length:120
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:120
                                    33        43        53        63        73        83        93       103       113       123       133       143
         Q6FQI3_CANGA    24 KYQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .......eee.......hhhhhh...eeeeeeeee...hhhhh.ee.......eeeeee..eeeeeee.hhhhhhh....eeeeee.......eee............eeeeee...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 3nfg N  24 GYQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    33        43        53 |      63        73        83        93       103       113       123       133       143
                                                          55-MSE                                                                                    


Chain O from PDB  Type:PROTEIN  Length:94
 aligned with Q6FNZ9_CANGA | Q6FNZ9 from UniProtKB/TrEMBL  Length:407

    Alignment length:94
                                    14        24        34        44        54        64        74        84        94    
         Q6FNZ9_CANGA     5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYVVGLYDKQSGKINLYRAPVVTSKIVSK  98
               SCOP domains ---------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -----------------------RNA_pol_I_A49-3nfgO01 O:28-98                                           Pfam domains (1)
           Pfam domains (2) -----------------------RNA_pol_I_A49-3nfgO02 O:28-98                                           Pfam domains (2)
           Pfam domains (3) -----------------------RNA_pol_I_A49-3nfgO03 O:28-98                                           Pfam domains (3)
           Pfam domains (4) -----------------------RNA_pol_I_A49-3nfgO04 O:28-98                                           Pfam domains (4)
           Pfam domains (5) -----------------------RNA_pol_I_A49-3nfgO05 O:28-98                                           Pfam domains (5)
           Pfam domains (6) -----------------------RNA_pol_I_A49-3nfgO06 O:28-98                                           Pfam domains (6)
           Pfam domains (7) -----------------------RNA_pol_I_A49-3nfgO07 O:28-98                                           Pfam domains (7)
           Pfam domains (8) -----------------------RNA_pol_I_A49-3nfgO08 O:28-98                                           Pfam domains (8)
         Sec.struct. author ..eeeeeee.....eeee...........eeeeeee.....eeeeee...eeeeee.hhhhhhheeeeeeeee....eeeeee..eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------- Transcript
                 3nfg O   5 RSIAIDSYQEDPSVVVSNFFKGVRVPKDTEFQLYKKRKQDQFVLHGENERLEYDGETDELTTKTNQYmVGLYDKQSGKINLYRAPVVTSKIVSK  98
                                    14        24        34        44        54        64       |74        84        94    
                                                                                              72-MSE                      


Chain P from PDB  Type:PROTEIN  Length:119
 aligned with Q6FQI3_CANGA | Q6FQI3 from UniProtKB/TrEMBL  Length:243

    Alignment length:119
                                    34        44        54        64        74        84        94       104       114       124       134         
         Q6FQI3_CANGA    25 YQPPSDYKQCKHLKSFPVSELKGDNKELWLLKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
               SCOP domains ----------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ---------------------RNA_polI_A34-3nfgP01 P:46-143                                                                      Pfam domains (1)
           Pfam domains (2) ---------------------RNA_polI_A34-3nfgP02 P:46-143                                                                      Pfam domains (2)
           Pfam domains (3) ---------------------RNA_polI_A34-3nfgP03 P:46-143                                                                      Pfam domains (3)
           Pfam domains (4) ---------------------RNA_polI_A34-3nfgP04 P:46-143                                                                      Pfam domains (4)
           Pfam domains (5) ---------------------RNA_polI_A34-3nfgP05 P:46-143                                                                      Pfam domains (5)
           Pfam domains (6) ---------------------RNA_polI_A34-3nfgP06 P:46-143                                                                      Pfam domains (6)
           Pfam domains (7) ---------------------RNA_polI_A34-3nfgP07 P:46-143                                                                      Pfam domains (7)
           Pfam domains (8) ---------------------RNA_polI_A34-3nfgP08 P:46-143                                                                      Pfam domains (8)
         Sec.struct. author ......eee.......hhhhhh...eeeeeeeee...hhhhh.ee.......eeeeee..eeeeeee.hhh........eeeeee.......eee............eeeeeee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------- Transcript
                 3nfg P  25 YQPPSDYKQCKHLKSFPVSELKGDNKELWLmKVPANIDISQLKSLPLDTDATVSTVELGSKNFNVLQNTSTQEGSDNTNLSLLIPSEKKKETLKVATSKDNKSVYFDRVFTISETARIP 143
                                    34        44        54|       64        74        84        94       104       114       124       134         
                                                         55-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 3NFG)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3NFG)

(-) Pfam Domains  (2, 16)

Asymmetric Unit
(-)
Clan: no clan defined [family: RNA_polI_A34] (2)
(-)
Clan: no clan defined [family: RNA_pol_I_A49] (4)

(-) Gene Ontology  (10, 17)

Asymmetric Unit(hide GO term definitions)
Chain A,C,E,G,I,K,M,O   (Q6FNZ9_CANGA | Q6FNZ9)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003899    DNA-directed 5'-3' RNA polymerase activity    Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template, i.e. the catalysis of DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'.
    GO:0001054    RNA polymerase I activity    Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template that contains an RNA polymerase I specific promoter to direct initiation and catalyzes DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'.
biological process
    GO:0006362    transcription elongation from RNA polymerase I promoter    The extension of an RNA molecule after transcription initiation and promoter clearance at an RNA polymerase I specific promoter by the addition of ribonucleotides catalyzed by RNA polymerase I.
    GO:0006360    transcription from RNA polymerase I promoter    The synthesis of RNA from a DNA template by RNA polymerase I (RNAP I), originating at an RNAP I promoter.
    GO:0042790    transcription of nuclear large rRNA transcript from RNA polymerase I promoter    The synthesis of the large ribosomal RNA (rRNA) transcript which encodes several rRNAs, e.g. in mammals 28S, 18S and 5.8S, from a nuclear DNA template transcribed by RNA polymerase I.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005736    DNA-directed RNA polymerase I complex    RNA polymerase I, one of three nuclear DNA-directed RNA polymerases found in all eukaryotes, is a multisubunit complex; typically it produces rRNAs. Two large subunits comprise the most conserved portion including the catalytic site and share similarity with other eukaryotic and bacterial multisubunit RNA polymerases. The remainder of the complex is composed of smaller subunits (generally ten or more), some of which are also found in RNA polymerase III and others of which are also found in RNA polymerases II and III. Although the core is competent to mediate ribonucleic acid synthesis, it requires additional factors to select the appropriate template.
    GO:0005730    nucleolus    A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Chain B,D,F,H,J,L,N,P   (Q6FQI3_CANGA | Q6FQI3)
molecular function
    GO:0001054    RNA polymerase I activity    Catalysis of the reaction: nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). Utilizes a DNA template that contains an RNA polymerase I specific promoter to direct initiation and catalyzes DNA-template-directed extension of the 3'-end of an RNA strand by one nucleotide at a time. Can initiate a chain 'de novo'.
biological process
    GO:0006362    transcription elongation from RNA polymerase I promoter    The extension of an RNA molecule after transcription initiation and promoter clearance at an RNA polymerase I specific promoter by the addition of ribonucleotides catalyzed by RNA polymerase I.
    GO:0006360    transcription from RNA polymerase I promoter    The synthesis of RNA from a DNA template by RNA polymerase I (RNAP I), originating at an RNAP I promoter.
    GO:0042790    transcription of nuclear large rRNA transcript from RNA polymerase I promoter    The synthesis of the large ribosomal RNA (rRNA) transcript which encodes several rRNAs, e.g. in mammals 28S, 18S and 5.8S, from a nuclear DNA template transcribed by RNA polymerase I.
cellular component
    GO:0005736    DNA-directed RNA polymerase I complex    RNA polymerase I, one of three nuclear DNA-directed RNA polymerases found in all eukaryotes, is a multisubunit complex; typically it produces rRNAs. Two large subunits comprise the most conserved portion including the catalytic site and share similarity with other eukaryotic and bacterial multisubunit RNA polymerases. The remainder of the complex is composed of smaller subunits (generally ten or more), some of which are also found in RNA polymerase III and others of which are also found in RNA polymerases II and III. Although the core is competent to mediate ribonucleic acid synthesis, it requires additional factors to select the appropriate template.
    GO:0005730    nucleolus    A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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 Related Entries

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

UniProtKB/TrEMBL
        Q6FNZ9_CANGA | Q6FNZ9: 3nff
        Q6FQI3_CANGA | Q6FQI3: 3nff

(-) Related Entries Specified in the PDB File

3nff 3nfh 3nfi