1k4t_A

PDB Headers (abridged)

HEADER    ISOMERASE/DNA                           08-OCT-01   1K4T              
TITLE     HUMAN DNA TOPOISOMERASE I (70 KDA) IN COMPLEX WITH THE                
TITLE    2 POISON TOPOTECAN AND COVALENT COMPLEX WITH A 22 BASE PAIR            
TITLE    3 DNA DUPLEX                                                           
COMPND   2 MOLECULE: DNA TOPOISOMERASE I;                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.L.STAKER,K.HJERRILD,M.D.FEESE,C.A.BEHNKE,A.B.BURGIN JR.,            
AUTHOR   2 L.J.STEWART

Sequence

> 1k4t_A (A:) DNA TOPOISOMERASE I
QKWKWWEEERYPEGIKWKFLEHKGPVFAPPYEPLPENVKFYYDGKVMKLSPKAEEVATFF
AKMLDHEYTTKEIFRKNFFKDWRKEMTNEEKNIITNLSKCDFTQMSQYFKAQTEARKQMS
KEEKLKIKEENEKLLKEYGFCIMDNHKERIANFKIEPPGLFRGRGNHPKMGMLKRRIMPE
DIIINCSKDAKVPSPPPGHKWKEVRHDNKVTWLVSWTENIQGSIKYIMLNPSSRIKGEKD
WQKYETARRLKKCVDKIRNQYREDWKSKEMKVRQRAVALYFIDKLALRAGNEKEEGETAD
TVGCCSLRVEHINLHPELDGQEYVVEFDFLGKDSIRYYNKVPVEKRVFKNLQLFMENKQP
EDDLFDRLNTGILNKHLQDLMEGLTAKVFRTYNASITLQQQLKELTAPDENIPAKILSYN
RANRAVAILCNHQRAPPKTFEKSMMNLQTKIDAKKEQLADARRDLKSAKADAKVMKDAKT
KKVVESKKKAVQRLEEQLMKLEVQATDREENKQIALGTSKLNYLDPRITVAWCKKWGVPI
EKIYNKTQREKFAWAIDMADEDYEF

Coordinates

Link to SCOP

Link to Pfam

Link to Protein Data Bank

Structural Domains (with extensions added by structural compactness)

1k4t_A_str_1 (A: 201-230, 320-430)

Sequence

> 1k4t_A_str_1 (A: 201-230, 320-430) DNA TOPOISOMERASE I
QKWKWWEEERYPEGIKWKFLEHKGPVFAPPSKEEKLKIKEENEKLLKEYGFCIMDNHKER
IANFKIEPPGLFRGRGNHPKMGMLKRRIMPEDIIINCSKDAKVPSPPPGHKWKEVRHDNK
VTWLVSWTENIQGSIKYIMLN

Coordinates

1k4t_A_str_2 (A: 231-319)

Sequence

> 1k4t_A_str_2 (A: 231-319) DNA TOPOISOMERASE I
YEPLPENVKFYYDGKVMKLSPKAEEVATFFAKMLDHEYTTKEIFRKNFFKDWRKEMTNEE
KNIITNLSKCDFTQMSQYFKAQTEARKQM

Coordinates

1k4t_A_str_3 (A: 431-452, 582-635, 713-765)

Sequence

> 1k4t_A_str_3 (A: 431-452, 582-635, 713-765) DNA TOPOISOMERASE I
PSSRIKGEKDWQKYETARRLKKEGLTAKVFRTYNASITLQQQLKELTAPDENIPAKILSY
NRANRAVAILCNHQRAQIALGTSKLNYLDPRITVAWCKKWGVPIEKIYNKTQREKFAWAI
DMADEDYEF

Coordinates

1k4t_A_str_4 (A: 453-581)

Sequence

> 1k4t_A_str_4 (A: 453-581) DNA TOPOISOMERASE I
CVDKIRNQYREDWKSKEMKVRQRAVALYFIDKLALRAGNEKEEGETADTVGCCSLRVEHI
NLHPELDGQEYVVEFDFLGKDSIRYYNKVPVEKRVFKNLQLFMENKQPEDDLFDRLNTGI
LNKHLQDLM

Coordinates

1k4t_A_str_5 (A: 636-712)

Sequence

> 1k4t_A_str_5 (A: 636-712) DNA TOPOISOMERASE I
PPKTFEKSMMNLQTKIDAKKEQLADARRDLKSAKADAKVMKDAKTKKVVESKKKAVQRLE
EQLMKLEVQATDREENK

Coordinates

Structural Domains (with extensions added by sequence continuity)

1k4t_A_seq_1 (A: 201-230, 320-430)

Sequence

> 1k4t_A_seq_1 (A: 201-230, 320-430) DNA TOPOISOMERASE I
QKWKWWEEERYPEGIKWKFLEHKGPVFAPPSKEEKLKIKEENEKLLKEYGFCIMDNHKER
IANFKIEPPGLFRGRGNHPKMGMLKRRIMPEDIIINCSKDAKVPSPPPGHKWKEVRHDNK
VTWLVSWTENIQGSIKYIMLN

Coordinates

1k4t_A_seq_2 (A: 231-319)

Sequence

> 1k4t_A_seq_2 (A: 231-319) DNA TOPOISOMERASE I
YEPLPENVKFYYDGKVMKLSPKAEEVATFFAKMLDHEYTTKEIFRKNFFKDWRKEMTNEE
KNIITNLSKCDFTQMSQYFKAQTEARKQM

Coordinates

1k4t_A_seq_3 (A: 431-452, 582-635, 713-765)

Sequence

> 1k4t_A_seq_3 (A: 431-452, 582-635, 713-765) DNA TOPOISOMERASE I
PSSRIKGEKDWQKYETARRLKKEGLTAKVFRTYNASITLQQQLKELTAPDENIPAKILSY
NRANRAVAILCNHQRAQIALGTSKLNYLDPRITVAWCKKWGVPIEKIYNKTQREKFAWAI
DMADEDYEF

Coordinates

1k4t_A_seq_4 (A: 453-581)

Sequence

> 1k4t_A_seq_4 (A: 453-581) DNA TOPOISOMERASE I
CVDKIRNQYREDWKSKEMKVRQRAVALYFIDKLALRAGNEKEEGETADTVGCCSLRVEHI
NLHPELDGQEYVVEFDFLGKDSIRYYNKVPVEKRVFKNLQLFMENKQPEDDLFDRLNTGI
LNKHLQDLM

Coordinates

1k4t_A_seq_5 (A: 636-712)

Sequence

> 1k4t_A_seq_5 (A: 636-712) DNA TOPOISOMERASE I
PPKTFEKSMMNLQTKIDAKKEQLADARRDLKSAKADAKVMKDAKTKKVVESKKKAVQRLE
EQLMKLEVQATDREENK

Coordinates