eF-site ID 2dt5-AB
PDB Code 2dt5
Chain A, B

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Title Crystal Structure of TTHA1657 (AT-rich DNA-binding protein) from Thermus thermophilus HB8
Classification DNA BINDING PROTEIN
Compound AT-rich DNA-binding protein
Source Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (Q5SHS3_THET8)
Sequence A:  KVPEAAISRLITYLRILEELEAQGVHRTSSEQLGGLAQVT
AFQVRKDLSYFGSYGTRGVGYTVPVLKRELRHILGLNRKW
GLCIVGMGRLGSALADYPGFGESFELRGFFDVDPEKVGRP
VRGGVIEHVDLLPQRVPGRIEIALLTVPREAAQKAADLLV
AAGIKGILNFAPVVLEVPKEVAVENVDFLAGLTRLSFAIL
NPKWREEMMG
B:  MKVPEAAISRLITYLRILEELEAQGVHRTSSEQLGGLAQV
TAFQVRKDLSYFGSYGTRGVGYTVPVLKRELRHILGLNRK
WGLCIVGMGRLGSALADYPGFGESFELRGFFDVDPEKVGR
PVRGGVIEHVDLLPQRVPGRIEIALLTVPREAAQKAADLL
VAAGIKGILNFAPVVLEVPKEVAVENVDFLAGLTRLSFAI
LNPKWREEMMG
Description


Functional site

1) chain A
residue 30
type
sequence S
description BINDING SITE FOR RESIDUE SO4 A 401
source : AC1

2) chain A
residue 31
type
sequence S
description BINDING SITE FOR RESIDUE SO4 A 401
source : AC1

3) chain A
residue 58
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 401
source : AC1

4) chain A
residue 61
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 401
source : AC1

5) chain B
residue 30
type
sequence S
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

6) chain B
residue 31
type
sequence S
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

7) chain B
residue 46
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

8) chain B
residue 55
type
sequence Y
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

9) chain B
residue 57
type
sequence T
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

10) chain B
residue 59
type
sequence G
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

11) chain B
residue 60
type
sequence V
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

12) chain B
residue 61
type
sequence G
description BINDING SITE FOR RESIDUE SO4 B 402
source : AC2

13) chain A
residue 72
type
sequence R
description BINDING SITE FOR RESIDUE SO4 A 403
source : AC3

14) chain A
residue 78
type
sequence N
description BINDING SITE FOR RESIDUE SO4 A 403
source : AC3

15) chain B
residue 120
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 404
source : AC4

16) chain B
residue 123
type
sequence R
description BINDING SITE FOR RESIDUE SO4 B 404
source : AC4

17) chain A
residue 98
type
sequence Y
description BINDING SITE FOR RESIDUE SO4 A 405
source : AC5

18) chain A
residue 99
type
sequence P
description BINDING SITE FOR RESIDUE SO4 A 405
source : AC5

19) chain A
residue 100
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 405
source : AC5

20) chain A
residue 101
type
sequence F
description BINDING SITE FOR RESIDUE SO4 A 405
source : AC5

21) chain A
residue 102
type
sequence G
description BINDING SITE FOR RESIDUE SO4 A 405
source : AC5

22) chain A
residue 155
type
sequence K
description BINDING SITE FOR RESIDUE SO4 A 406
source : AC6

23) chain A
residue 159
type
sequence L
description BINDING SITE FOR RESIDUE SO4 A 406
source : AC6

24) chain A
residue 87
type
sequence G
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

25) chain A
residue 88
type
sequence M
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

26) chain A
residue 89
type
sequence G
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

27) chain A
residue 90
type
sequence R
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

28) chain A
residue 91
type
sequence L
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

29) chain A
residue 112
type
sequence D
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

30) chain A
residue 113
type
sequence V
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

31) chain A
residue 114
type
sequence D
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

32) chain A
residue 117
type
sequence K
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

33) chain A
residue 147
type
sequence T
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

34) chain A
residue 148
type
sequence V
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

35) chain A
residue 149
type
sequence P
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

36) chain A
residue 150
type
sequence R
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

37) chain A
residue 151
type
sequence E
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

38) chain A
residue 171
type
sequence F
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

39) chain A
residue 172
type
sequence A
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

40) chain A
residue 173
type
sequence P
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

41) chain A
residue 187
type
sequence V
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

42) chain A
residue 189
type
sequence F
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

43) chain B
residue 94
type
sequence A
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

44) chain B
residue 95
type
sequence L
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

45) chain B
residue 98
type
sequence Y
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

46) chain B
residue 99
type
sequence P
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

47) chain B
residue 189
type
sequence F
description BINDING SITE FOR RESIDUE NAD A 301
source : AC7

48) chain A
residue 94
type
sequence A
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

49) chain A
residue 95
type
sequence L
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

50) chain A
residue 98
type
sequence Y
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

51) chain B
residue 86
type
sequence V
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

52) chain B
residue 87
type
sequence G
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

53) chain B
residue 89
type
sequence G
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

54) chain B
residue 90
type
sequence R
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

55) chain B
residue 91
type
sequence L
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

56) chain B
residue 112
type
sequence D
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

57) chain B
residue 113
type
sequence V
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

58) chain B
residue 114
type
sequence D
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

59) chain B
residue 117
type
sequence K
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

60) chain B
residue 147
type
sequence T
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

61) chain B
residue 148
type
sequence V
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

62) chain B
residue 149
type
sequence P
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

63) chain B
residue 150
type
sequence R
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

64) chain B
residue 152
type
sequence A
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

65) chain B
residue 171
type
sequence F
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

66) chain B
residue 172
type
sequence A
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

67) chain B
residue 173
type
sequence P
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

68) chain B
residue 187
type
sequence V
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

69) chain B
residue 189
type
sequence F
description BINDING SITE FOR RESIDUE NAD B 302
source : AC8

70) chain A
residue 25
type
sequence G
description BINDING SITE FOR RESIDUE GOL A 601
source : AC9

71) chain A
residue 26
type
sequence V
description BINDING SITE FOR RESIDUE GOL A 601
source : AC9

72) chain A
residue 27
type
sequence H
description BINDING SITE FOR RESIDUE GOL A 601
source : AC9

73) chain A
residue 28
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 601
source : AC9

74) chain A
residue 87
type BINDING
sequence G
description BINDING => ECO:0000255|HAMAP-Rule:MF_01131
source Swiss-Prot : SWS_FT_FI2

75) chain B
residue 87
type BINDING
sequence G
description BINDING => ECO:0000255|HAMAP-Rule:MF_01131
source Swiss-Prot : SWS_FT_FI2

76) chain A
residue 13-52
type DNA_BIND
sequence TYLRILEELEAQGVHRTSSEQLGGLAQVTAFQVRKDLSYF
description H-T-H motif => ECO:0000255|HAMAP-Rule:MF_01131
source Swiss-Prot : SWS_FT_FI1

77) chain B
residue 13-52
type DNA_BIND
sequence TYLRILEELEAQGVHRTSSEQLGGLAQVTAFQVRKDLSYF
description H-T-H motif => ECO:0000255|HAMAP-Rule:MF_01131
source Swiss-Prot : SWS_FT_FI1


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