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(-) Description

Title :  STRUCTURE OF TOPOISOMERASE SUBUNIT
 
Authors :  K. D. Corbett, J. M. Berger
Date :  01 Oct 02  (Deposition) - 07 Jan 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Keywords :  Ghkl Atpase, Topoisomerase, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. D. Corbett, J. M. Berger
Structure Of The Topoisomerase Vi-B Subunit: Implications For Type Ii Topoisomerase Mechanism And Evolution
Embo J. V. 22 151 2003
PubMed-ID: 12505993  |  Reference-DOI: 10.1093/EMBOJ/CDG008

(-) Compounds

Molecule 1 - TYPE II DNA TOPOISOMERASE VI SUBUNIT B
    Chains: A, B, C, D, E, F
    EC Number: 5.99.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: TOP6B
    Organism Scientific: SULFOLOBUS SHIBATAE
    Organism Taxid: 2286

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): AB    
Biological Unit 2 (1x):   CD  
Biological Unit 3 (1x):     EF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 43)

Asymmetric Unit (4, 43)
No.NameCountTypeFull Name
1ANP6Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2MG6Ligand/IonMAGNESIUM ION
3MSE30Mod. Amino AcidSELENOMETHIONINE
4NA1Ligand/IonSODIUM ION
Biological Unit 1 (2, 12)
No.NameCountTypeFull Name
1ANP2Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2MG-1Ligand/IonMAGNESIUM ION
3MSE10Mod. Amino AcidSELENOMETHIONINE
4NA-1Ligand/IonSODIUM ION
Biological Unit 2 (2, 12)
No.NameCountTypeFull Name
1ANP2Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2MG-1Ligand/IonMAGNESIUM ION
3MSE10Mod. Amino AcidSELENOMETHIONINE
4NA-1Ligand/IonSODIUM ION
Biological Unit 3 (2, 12)
No.NameCountTypeFull Name
1ANP2Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2MG-1Ligand/IonMAGNESIUM ION
3MSE10Mod. Amino AcidSELENOMETHIONINE
4NA-1Ligand/IonSODIUM ION

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASN A:42 , ANP A:900 , HOH A:913 , HOH A:915BINDING SITE FOR RESIDUE MG A 501
02AC2SOFTWAREASN B:42 , ANP B:910 , HOH B:949 , HOH B:985BINDING SITE FOR RESIDUE MG B 501
03AC3SOFTWAREASN C:42 , ANP C:920 , HOH C:948 , HOH C:1048BINDING SITE FOR RESIDUE MG C 501
04AC4SOFTWAREASN D:42 , ANP D:930 , HOH D:932 , HOH D:1045BINDING SITE FOR RESIDUE MG D 501
05AC5SOFTWAREASN E:42 , ANP E:940 , HOH E:976BINDING SITE FOR RESIDUE MG E 501
06AC6SOFTWAREASN F:42 , ANP F:950 , HOH F:982BINDING SITE FOR RESIDUE MG F 501
07AC7SOFTWAREVAL D:259 , PHE D:262 , ILE D:265 , HOH D:954BINDING SITE FOR RESIDUE NA D 901
08AC8SOFTWAREGLU A:38 , ASN A:42 , ALA A:46 , ASP A:76 , GLY A:80 , ILE A:81 , ALA A:89 , SER A:96 , SER A:97 , LYS A:98 , GLY A:106 , MSE A:107 , TYR A:108 , GLY A:109 , LEU A:110 , GLY A:111 , VAL A:112 , LYS A:113 , LYS A:427 , MG A:501 , HOH A:905 , HOH A:912 , HOH A:915 , HOH A:969 , PHE B:7BINDING SITE FOR RESIDUE ANP A 900
09AC9SOFTWAREPHE A:7 , ASN B:42 , ALA B:46 , ASP B:76 , GLY B:80 , ILE B:81 , ALA B:89 , SER B:96 , SER B:97 , LYS B:98 , GLY B:106 , MSE B:107 , TYR B:108 , GLY B:109 , LEU B:110 , GLY B:111 , VAL B:112 , LYS B:113 , THR B:170 , LYS B:427 , MG B:501 , HOH B:911 , HOH B:922 , HOH B:978 , HOH B:985BINDING SITE FOR RESIDUE ANP B 910
10BC1SOFTWAREGLU C:38 , ASN C:42 , ALA C:46 , ASP C:76 , ILE C:81 , ALA C:89 , PHE C:90 , SER C:96 , SER C:97 , LYS C:98 , GLY C:106 , MSE C:107 , TYR C:108 , GLY C:109 , LEU C:110 , GLY C:111 , VAL C:112 , LYS C:113 , THR C:170 , LYS C:427 , MG C:501 , HOH C:924 , HOH C:931 , HOH C:948 , HOH C:980 , HOH C:982 , HOH C:1048 , PHE D:7BINDING SITE FOR RESIDUE ANP C 920
11BC2SOFTWAREPHE C:7 , GLU D:38 , ASN D:42 , ALA D:46 , ASP D:76 , ILE D:81 , ALA D:89 , SER D:96 , SER D:97 , LYS D:98 , GLY D:106 , MSE D:107 , TYR D:108 , GLY D:109 , LEU D:110 , GLY D:111 , VAL D:112 , LYS D:113 , LYS D:427 , MG D:501 , HOH D:932 , HOH D:934 , HOH D:938 , HOH D:940 , HOH D:943 , HOH D:1045BINDING SITE FOR RESIDUE ANP D 930
12BC3SOFTWAREGLU E:38 , ASN E:42 , ALA E:46 , ASP E:76 , ILE E:81 , ALA E:89 , SER E:96 , SER E:97 , LYS E:98 , GLY E:106 , MSE E:107 , TYR E:108 , GLY E:109 , LEU E:110 , GLY E:111 , VAL E:112 , LYS E:113 , THR E:170 , LYS E:427 , MG E:501 , HOH E:941 , HOH E:943 , HOH E:949 , HOH E:961 , HOH E:976 , PHE F:7BINDING SITE FOR RESIDUE ANP E 940
13BC4SOFTWAREPHE E:7 , ASN F:42 , SER F:43 , ALA F:46 , ASP F:76 , GLY F:80 , ILE F:81 , ALA F:89 , TYR F:95 , SER F:96 , SER F:97 , LYS F:98 , GLY F:106 , MSE F:107 , TYR F:108 , GLY F:109 , LEU F:110 , GLY F:111 , VAL F:112 , LYS F:113 , LYS F:427 , MG F:501 , HOH F:951 , HOH F:979 , HOH F:982 , HOH F:998 , HOH F:1017BINDING SITE FOR RESIDUE ANP F 950

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1MX0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1MX0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1MX0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1MX0)

(-) Exons   (0, 0)

(no "Exon" information available for 1MX0)

(-) 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:461
 aligned with TOP6B_SULSH | O05207 from UniProtKB/Swiss-Prot  Length:530

    Alignment length:464
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463    
          TOP6B_SULSH     4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGMYGLGVKAAVLYSQMHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKDEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQMVVMVHLCSTKIPYKSAGKESIAEVENIEKEIKNALMEVARKLKQYLSEKRKEQEAKKK 467
               SCOP domains d1mx0a3 A:4-228 Topoisomerase VI-B subunit                                                                                                                                                                                       d1mx0a1 A:229-306 Topoisomerase VI-B subunit middle domain                    d1mx0a2 A:307-467 Topoisomerase VI-B subunit                                                                                                                      SCOP domains
               CATH domains ------1mx0A01 A:10-220  [code=3.30.565.10, no name defined]                                                                                                                                                              ---------1mx0A02 A:230-307  [code=1.10.8.50, no name defined]                          -------1mx0A03 A:315-467  [code=3.30.230.10, no name defined]                                                                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeee....eeeeeeee.....hhhhhhhhhhh..ee.............hhhhhhhhhhhhhh...eeeeee.....eeeeeeeeee....eeeeeeeeeee.---..eeeeeeeee.hhhhhhhhhhhhhhhhhhh....eeeee.....eeee.....................hhhhhhhhhhhh....hhhhhhhhhh...hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh......hhhhh...hhhhhhhhhhhhhh..eeeeee...eee..eeeeeeeeeee..........eeeeee..eee..hhhhhhhhhhhhhhhhhhh........eeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mx0 A   4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGmYGLGVKAAVLYSQmHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVEN---FHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKYEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQmVVmVHLCSTKIPYKSAGKESIAEVEDIEKEIKNALmEVARKLKQYLSEKRKEQEAKKK 467
                                    13        23        33        43        53        63        73        83        93       103   |   113       123       133       143       153       163   |   173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403     | 413       423       433       443 |     453       463    
                                                                                                                                 107-MSE       121-MSE                                   163 167                                                                                                                                                                                                                                               409-MSE                             445-MSE                  
                                                                                                                                                                                                                                                                                                                                                                                                                                                  412-MSE                                                   


Chain B from PDB  Type:PROTEIN  Length:455
 aligned with TOP6B_SULSH | O05207 from UniProtKB/Swiss-Prot  Length:530

    Alignment length:455
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453     
          TOP6B_SULSH     4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGMYGLGVKAAVLYSQMHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKDEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQMVVMVHLCSTKIPYKSAGKESIAEVENIEKEIKNALMEVARKLKQYLSEK 458
               SCOP domains d1mx0b3 B:4-228 Topoisomerase VI-B subunit                                                                                                                                                                                       d1mx0b1 B:229-306 Topoisomerase VI-B subunit middle domain                    d1mx0b2 B:307-458 Topoisomerase VI-B subunit                                                                                                             SCOP domains
               CATH domains ------1mx0B01 B:10-220  [code=3.30.565.10, no name defined]                                                                                                                                                              ---------1mx0B02 B:230-307  [code=1.10.8.50, no name defined]                          -------1mx0B03 B:315-458  [code=3.30.230.10, no name defined]                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeee....eeeeeeee.....hhhhhhhhhhh..ee.............hhhhhhhhhhhhhh...eeeeee.....eeeeeeeeee....eeeeeeeeeee......eeeeeeeee.hhhhhhhhhhhhhhhhhhh....eeeee.....eeee.....................hhhhhhhhhhh.....hhhhhhhhhh...hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhh...eeeee...eee..eeeeeeeeee...........eeeeee..eee..hhhhhhhhhhhhhhhhhhh.........eeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mx0 B   4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGmYGLGVKAAVLYSQmHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKYEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQmVVmVHLCSTKIPYKSAGKESIAEVEDIEKEIKNALmEVARKLKQYLSEK 458
                                    13        23        33        43        53        63        73        83        93       103   |   113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403     | 413       423       433       443 |     453     
                                                                                                                                 107-MSE       121-MSE                                                                                                                                                                                                                                                                                         409-MSE                             445-MSE         
                                                                                                                                                                                                                                                                                                                                                                                                                                                  412-MSE                                          


Chain C from PDB  Type:PROTEIN  Length:466
 aligned with TOP6B_SULSH | O05207 from UniProtKB/Swiss-Prot  Length:530

    Alignment length:466
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463      
          TOP6B_SULSH     4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGMYGLGVKAAVLYSQMHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKDEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQMVVMVHLCSTKIPYKSAGKESIAEVENIEKEIKNALMEVARKLKQYLSEKRKEQEAKKKLL 469
               SCOP domains d1mx0c3 C:4-228 Topoisomerase VI-B subunit                                                                                                                                                                                       d1mx0c1 C:229-306 Topoisomerase VI-B subunit middle domain                    d1mx0c2 C:307-469 Topoisomerase VI-B subunit                                                                                                                        SCOP domains
               CATH domains ------1mx0C01 C:10-220  [code=3.30.565.10, no name defined]                                                                                                                                                              ---------1mx0C02 C:230-307  [code=1.10.8.50, no name defined]                          -------1mx0C03 C:315-469  [code=3.30.230.10, no name defined]                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeee....eeeeeee......hhhhhhhhhhh..ee.............hhhhhhhhhhhhhh...eeeeee.....eeeeeeeeee....eeeeeeeeeee......eeeeeeeee.hhhhhhhhhhhhhhhhhhh....eeeee.....eeee.....................hhhhhhhhhhh.....hhhhhhhhhh...hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh......hhhhh...hhhhhhhhhhhhhh..eeeeee...eee..eeeeeeeeeee..........eeeeee..eee..hhhhhhhhhhhhhhhhhhh........eeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mx0 C   4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGmYGLGVKAAVLYSQmHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKYEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQmVVmVHLCSTKIPYKSAGKESIAEVEDIEKEIKNALmEVARKLKQYLSEKRKEQEAKKKLL 469
                                    13        23        33        43        53        63        73        83        93       103   |   113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403     | 413       423       433       443 |     453       463      
                                                                                                                                 107-MSE       121-MSE                                                                                                                                                                                                                                                                                         409-MSE                             445-MSE                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                  412-MSE                                                     


Chain D from PDB  Type:PROTEIN  Length:461
 aligned with TOP6B_SULSH | O05207 from UniProtKB/Swiss-Prot  Length:530

    Alignment length:461
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463 
          TOP6B_SULSH     4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGMYGLGVKAAVLYSQMHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKDEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQMVVMVHLCSTKIPYKSAGKESIAEVENIEKEIKNALMEVARKLKQYLSEKRKEQEA 464
               SCOP domains d1mx0d3 D:4-228 Topoisomerase VI-B subunit                                                                                                                                                                                       d1mx0d1 D:229-306 Topoisomerase VI-B subunit middle domain                    d1mx0d2 D:307-464 Topoisomerase VI-B subunit                                                                                                                   SCOP domains
               CATH domains ------1mx0D01 D:10-220  [code=3.30.565.10, no name defined]                                                                                                                                                              ---------1mx0D02 D:230-307  [code=1.10.8.50, no name defined]                          -------1mx0D03 D:315-464  [code=3.30.230.10, no name defined]                                                                                                 CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeee....eeeeeeee.....hhhhhhhhhhh..ee.............hhhhhhhhhhhhhh...eeeeee.....eeeeeeeeee....eeeeeeeeeee......eeeeeeeee.hhhhhhhhhhhhhhhhhh.....eeeee.....eeee.....................hhhhhhhhhhh.....hhhhhhhhhh...hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh......hhhhh...hhhhhhhhhhhhhh...eeeee...eee..eeeeeeeeee...........eeeeee..eee..hhhhhhhhhhhhhh.hhhhh........eeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mx0 D   4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGmYGLGVKAAVLYSQmHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKYEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQmVVmVHLCSTKIPYKSAGKESIAEVEDIEKEIKNALmEVARKLKQYLSEKRKEQEA 464
                                    13        23        33        43        53        63        73        83        93       103   |   113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403     | 413       423       433       443 |     453       463 
                                                                                                                                 107-MSE       121-MSE                                                                                                                                                                                                                                                                                         409-MSE                             445-MSE               
                                                                                                                                                                                                                                                                                                                                                                                                                                                  412-MSE                                                


Chain E from PDB  Type:PROTEIN  Length:456
 aligned with TOP6B_SULSH | O05207 from UniProtKB/Swiss-Prot  Length:530

    Alignment length:458
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453        
          TOP6B_SULSH     4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGMYGLGVKAAVLYSQMHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKDEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQMVVMVHLCSTKIPYKSAGKESIAEVENIEKEIKNALMEVARKLKQYLSEKRKE 461
               SCOP domains d1mx0e3 E:4-228 Topoisomerase VI-B subunit                                                                                                                                                                                       d1mx0e1 E:229-306 Topoisomerase VI-B subunit middle domain                    d1mx0e2 E:307-461 Topoisomerase VI-B subunit                                                                                                                SCOP domains
               CATH domains ------1mx0E01 E:10-220  [code=3.30.565.10, no name defined]                                                                                                                                                              ---------1mx0E02 E:230-307  [code=1.10.8.50, no name defined]                          -------1mx0E03 E:315-461  [code=3.30.230.10, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeeeee....eeeeeeee.....hhhhhhhhhhh..ee.............hhhhhhhhhhhhhh...eeeeee.....eeeeeeeeee....eeeeeeeeeee..--..eeeeeeeee.hhhhhhhhhhhhhhhhhhh....eeeee.....eeee.....................hhhhhhhhhhh.....hhhhhhhhhh...hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh......hhhhh...hhhhhhhhhhhhhh..eeeeee...eee..eeeeeeeeeee..........eeeeee..eee..hhhhhhhhhhhhhh.............eeeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mx0 E   4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGmYGLGVKAAVLYSQmHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENT--FHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKYEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQmVVmVHLCSTKIPYKSAGKESIAEVEDIEKEIKNALmEVARKLKQYLSEKRKE 461
                                    13        23        33        43        53        63        73        83        93       103   |   113       123       133       143       153       163|  |   173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403     | 413       423       433       443 |     453        
                                                                                                                                 107-MSE       121-MSE                                    164  |                                                                                                                                                                                                                                               409-MSE                             445-MSE            
                                                                                                                                                                                             167                                                                                                                                                                                                                                                  412-MSE                                             


Chain F from PDB  Type:PROTEIN  Length:454
 aligned with TOP6B_SULSH | O05207 from UniProtKB/Swiss-Prot  Length:530

    Alignment length:460
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463
          TOP6B_SULSH     4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGMYGLGVKAAVLYSQMHQDKPIEIETSPVNSKRIYTFKLKIDINKNEPIIVERGSVENTRGFHGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPEGNVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKDEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGIESDQYQMVVMVHLCSTKIPYKSAGKESIAEVENIEKEIKNALMEVARKLKQYLSEKRKEQE 463
               SCOP domains d1mx0f3 F:4-228 Topoisomerase VI-B subunit                                                                                                                                                                                       d1mx0f1 F:229-306 Topoisomerase VI-B subunit middle domain                    d1mx0f2 F:307-463 Topoisomerase VI-B subunit                                                                                                                  SCOP domains
               CATH domains ------1mx0F01 F:10-220  [code=3.30.565.10, no name defined]                                                                                                                                                              ---------1mx0F02 F:230-307  [code=1.10.8.50, no name defined]                          -------1mx0F03 F:315-463  [code=3.30.230.10, no name defined]                                                                                                CATH domains
           Pfam domains (1) ------------------------HATPase_c-1mx0F07 F:28-177                                                                                                                            -------------------------------- ---------FbpA-1mx0F01 F:220-313                                                                        ----------------------------------------------------------------------------------------- ------------------------------------------------------------ Pfam domains (1)
           Pfam domains (2) ------------------------HATPase_c-1mx0F08 F:28-177                                                                                                                            -------------------------------- ---------FbpA-1mx0F02 F:220-313                                                                        ----------------------------------------------------------------------------------------- ------------------------------------------------------------ Pfam domains (2)
           Pfam domains (3) ------------------------HATPase_c-1mx0F09 F:28-177                                                                                                                            -------------------------------- ---------FbpA-1mx0F03 F:220-313                                                                        ----------------------------------------------------------------------------------------- ------------------------------------------------------------ Pfam domains (3)
           Pfam domains (4) ------------------------HATPase_c-1mx0F10 F:28-177                                                                                                                            -------------------------------- ---------FbpA-1mx0F04 F:220-313                                                                        ----------------------------------------------------------------------------------------- ------------------------------------------------------------ Pfam domains (4)
           Pfam domains (5) ------------------------HATPase_c-1mx0F11 F:28-177                                                                                                                            -------------------------------- ---------FbpA-1mx0F05 F:220-313                                                                        ----------------------------------------------------------------------------------------- ------------------------------------------------------------ Pfam domains (5)
           Pfam domains (6) ------------------------HATPase_c-1mx0F12 F:28-177                                                                                                                            -------------------------------- ---------FbpA-1mx0F06 F:220-313                                                                        ----------------------------------------------------------------------------------------- ------------------------------------------------------------ Pfam domains (6)
           Pfam domains (7) ----------------------------------------------------------------------------------------------------------------------------------- -----------------------------   ------------------------------------------ --------------------------------------------------------------------------------------------------Topo-VIb_trans-1mx0F13 F:309-463                                                                                                                            Pfam domains (7)
           Pfam domains (8) ----------------------------------------------------------------------------------------------------------------------------------- -----------------------------   ------------------------------------------ --------------------------------------------------------------------------------------------------Topo-VIb_trans-1mx0F14 F:309-463                                                                                                                            Pfam domains (8)
           Pfam domains (9) ----------------------------------------------------------------------------------------------------------------------------------- -----------------------------   ------------------------------------------ --------------------------------------------------------------------------------------------------Topo-VIb_trans-1mx0F15 F:309-463                                                                                                                            Pfam domains (9)
          Pfam domains (10) ----------------------------------------------------------------------------------------------------------------------------------- -----------------------------   ------------------------------------------ --------------------------------------------------------------------------------------------------Topo-VIb_trans-1mx0F16 F:309-463                                                                                                                            Pfam domains (10)
          Pfam domains (11) ----------------------------------------------------------------------------------------------------------------------------------- -----------------------------   ------------------------------------------ --------------------------------------------------------------------------------------------------Topo-VIb_trans-1mx0F17 F:309-463                                                                                                                            Pfam domains (11)
          Pfam domains (12) ----------------------------------------------------------------------------------------------------------------------------------- -----------------------------   ------------------------------------------ --------------------------------------------------------------------------------------------------Topo-VIb_trans-1mx0F18 F:309-463                                                                                                                            Pfam domains (12)
         Sec.struct. author ....ee.hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.....eeeeeeeeee....eeeeeeee.....hhhhhhhhhhh..ee.............hhhhhhhhhhhhhh...eeeee...-...eeeeee............eeeee...---..eeeeeeee.....hhhhhhhhhhhhhh.....eeeee...-..eee.....................hhhhhhhhhhh.....hhhhhhhhh....hhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh.................hhhhhhhh......eeeee...eee..eeeeeeeeee...........eeeeee..eee..hhhhhhhhhhhhh.hhhhhh.-......eeeeeeee...............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1mx0 F   4 KEKFTSLSPAEFFKRNPELAGFPNPARALYQTVRELIENSLDATDVHGILPNIKITIDLIDDARQIYKVNVVDNGIGIPPQEVPNAFGRVLYSSKYVNRQTRGmYGLGVKAAVLYSQmHQDKPIEIETSPV-SKRIYTFKLKIDINKNEPIIVERGSVENT---HGTSVAISIPGDWPKAKSRIYEYIKRTYIITPYAEFIFKDPE-NVTYYPRLTNKIPKPPQEVKPHPYGVDREEIKILINNLKRDYTIKEFLVNEFQSIGDTTADKILELAGLKPNKKVKNLTEEEITRLVETFKKYEDFRSPSADSLSVIGEDLIELGLKKIFNPDFAASITRKPKAYQGHPFIVEAGVAFGGSIPVGEEPIVLRYANKIPLIYDEKSDVIWKVVEELDWKRYGI-SDQYQmVVmVHLCSTKIPYKSAGKESIAEVEDIEKEIKNALmEVARKLKQYLSEKRKEQE 463
                                    13        23        33        43        53        63        73        83        93       103   |   113       123       133| |    143       153       163|   |  173       183       193       203     | 213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393        |-|    | 413       423       433       443 |     453       463
                                                                                                                                 107-MSE       121-MSE      134 |                         164 168                                      209 |                                                                                                                                                                                            402 |    |  |                              445-MSE              
                                                                                                                                                              136                                                                        211                                                                                                                                                                                              404    |  |                                                   
                                                                                                                                                                                                                                                                                                                                                                                                                                               409-MSE                                                  
                                                                                                                                                                                                                                                                                                                                                                                                                                                  412-MSE
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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  (3, 18)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (3, 18)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (3, 18)

Asymmetric Unit
(-)
Clan: H2TH (43)
(-)
Family: FbpA (7)
(-)
Sulfolobus shibatae (7)
1aFbpA-1mx0F01F:220-313
1bFbpA-1mx0F02F:220-313
1cFbpA-1mx0F03F:220-313
1dFbpA-1mx0F04F:220-313
1eFbpA-1mx0F05F:220-313
1fFbpA-1mx0F06F:220-313
(-)
Clan: His_Kinase_A (147)
(-)
Clan: S5 (103)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (TOP6B_SULSH | O05207)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003916    DNA topoisomerase activity    Catalysis of the transient cleavage and passage of individual DNA strands or double helices through one another, resulting a topological transformation in double-stranded DNA.
    GO:0003918    DNA topoisomerase type II (ATP-hydrolyzing) activity    Catalysis of a DNA topological transformation by transiently cleaving a pair of complementary DNA strands to form a gate through which a second double-stranded DNA segment is passed, after which the severed strands in the first DNA segment are rejoined; product release is coupled to ATP binding and hydrolysis; changes the linking number in multiples of 2.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006265    DNA topological change    The process in which a transformation is induced in the topological structure of a double-stranded DNA helix, resulting in a change in linking number.
    GO:0006268    DNA unwinding involved in DNA replication    The process in which interchain hydrogen bonds between two strands of DNA are broken or 'melted', generating unpaired template strands for DNA replication.

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 Related Entries

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

UniProtKB/Swiss-Prot
        TOP6B_SULSH | O05207: 1mu5 1z59 1z5a 1z5b 1z5c 2hkj 2zbk

(-) Related Entries Specified in the PDB File

1mu5 STRUCTURE OF TOPOISOMERASE SUBUNIT