eF-site ID 3hdf-AB
PDB Code 3hdf
Chain A, B

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Title Crystal structure of truncated endolysin R21 from phage 21
Classification HYDROLASE
Compound Lysozyme
Source Enterobacteria phage P21 (Bacteriophage 21) (Bacteriophage P21) (LYS_BPP21)
Sequence A:  DGLEGVSYIPYKDIVGVWTVCHGHTGKDIMLGKTYTKAEC
KALLNKDLATVARQINPYIKVDIPETMRGALYSFVYNVGA
GNFRTSTLLRKINQGDIKGACDQLRRWTYAGGKQWKGLMT
RREIEREICLWGQ
B:  DGLEGVSYIPYKDIVGVWTVCHGHTGKDIMLGKTYTKAEC
KALLNKDLATVARQINPYIKVDIPETMRGALYSFVYNVGA
GNFRTSTLLRKINQGDIKGACDQLRRWTYAGGKQWKGLMT
RREIEREICLWG
Description (1)  Lysozyme (E.C.3.2.1.17)


Functional site

1) chain A
residue 68
type
sequence K
description BINDING SITE FOR RESIDUE NO3 A 1210
source : AC1

2) chain A
residue 69
type
sequence A
description BINDING SITE FOR RESIDUE NO3 A 1210
source : AC1

3) chain A
residue 72
type
sequence K
description BINDING SITE FOR RESIDUE NO3 A 1210
source : AC1

4) chain B
residue 121
type
sequence R
description BINDING SITE FOR RESIDUE NO3 A 1210
source : AC1

5) chain A
residue 41
type
sequence P
description BINDING SITE FOR RESIDUE GOL A 1001
source : AC2

6) chain A
residue 42
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 1001
source : AC2

7) chain B
residue 40
type
sequence I
description BINDING SITE FOR RESIDUE GOL A 1001
source : AC2

8) chain B
residue 41
type
sequence P
description BINDING SITE FOR RESIDUE GOL A 1001
source : AC2

9) chain A
residue 86
type
sequence I
description BINDING SITE FOR RESIDUE GOL A 1002
source : AC3

10) chain A
residue 89
type
sequence Y
description BINDING SITE FOR RESIDUE GOL A 1002
source : AC3

11) chain A
residue 111
type
sequence A
description BINDING SITE FOR RESIDUE GOL A 1002
source : AC3

12) chain A
residue 117
type
sequence S
description BINDING SITE FOR RESIDUE GOL A 1002
source : AC3

13) chain A
residue 114
type
sequence F
description BINDING SITE FOR RESIDUE GOL A 1003
source : AC4

14) chain B
residue 75
type
sequence L
description BINDING SITE FOR RESIDUE GOL A 1003
source : AC4

15) chain B
residue 79
type
sequence L
description BINDING SITE FOR RESIDUE GOL A 1003
source : AC4

16) chain B
residue 104
type
sequence S
description BINDING SITE FOR RESIDUE GOL A 1003
source : AC4

17) chain B
residue 148
type
sequence G
description BINDING SITE FOR RESIDUE GOL A 1003
source : AC4

18) chain B
residue 149
type
sequence L
description BINDING SITE FOR RESIDUE GOL A 1003
source : AC4

19) chain B
residue 150
type
sequence M
description BINDING SITE FOR RESIDUE GOL A 1003
source : AC4

20) chain A
residue 122
type
sequence K
description BINDING SITE FOR RESIDUE GOL A 1004
source : AC5

21) chain A
residue 134
type
sequence Q
description BINDING SITE FOR RESIDUE GOL A 1004
source : AC5

22) chain A
residue 137
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 1004
source : AC5

23) chain B
residue 73
type
sequence A
description BINDING SITE FOR RESIDUE GOL A 1004
source : AC5

24) chain B
residue 76
type
sequence N
description BINDING SITE FOR RESIDUE GOL A 1004
source : AC5

25) chain A
residue 105
type
sequence F
description BINDING SITE FOR RESIDUE GOL A 1006
source : AC6

26) chain A
residue 115
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 1006
source : AC6

27) chain A
residue 134
type
sequence Q
description BINDING SITE FOR RESIDUE GOL A 1006
source : AC6

28) chain A
residue 138
type
sequence W
description BINDING SITE FOR RESIDUE GOL A 1006
source : AC6

29) chain A
residue 152
type
sequence R
description BINDING SITE FOR RESIDUE GOL A 1006
source : AC6

30) chain B
residue 76
type
sequence N
description BINDING SITE FOR RESIDUE GOL A 1006
source : AC6

31) chain B
residue 53
type
sequence H
description BINDING SITE FOR RESIDUE GOL A 1007
source : AC7

32) chain B
residue 146
type
sequence W
description BINDING SITE FOR RESIDUE GOL A 1007
source : AC7

33) chain B
residue 147
type
sequence K
description BINDING SITE FOR RESIDUE GOL A 1007
source : AC7

34) chain B
residue 148
type
sequence G
description BINDING SITE FOR RESIDUE GOL A 1007
source : AC7

35) chain A
residue 79
type
sequence L
description BINDING SITE FOR RESIDUE NO3 B 1202
source : AC8

36) chain A
residue 104
type
sequence S
description BINDING SITE FOR RESIDUE NO3 B 1202
source : AC8

37) chain A
residue 148
type
sequence G
description BINDING SITE FOR RESIDUE NO3 B 1202
source : AC8

38) chain A
residue 149
type
sequence L
description BINDING SITE FOR RESIDUE NO3 B 1202
source : AC8

39) chain A
residue 150
type
sequence M
description BINDING SITE FOR RESIDUE NO3 B 1202
source : AC8

40) chain B
residue 114
type
sequence F
description BINDING SITE FOR RESIDUE NO3 B 1202
source : AC8

41) chain B
residue 38
type
sequence S
description BINDING SITE FOR RESIDUE NO3 B 1201
source : AC9

42) chain B
residue 39
type
sequence Y
description BINDING SITE FOR RESIDUE NO3 B 1201
source : AC9

43) chain B
residue 40
type
sequence I
description BINDING SITE FOR RESIDUE NO3 B 1201
source : AC9

44) chain B
residue 57
type
sequence G
description BINDING SITE FOR RESIDUE NO3 B 1203
source : BC1

45) chain B
residue 58
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1203
source : BC1

46) chain B
residue 60
type
sequence I
description BINDING SITE FOR RESIDUE NO3 B 1203
source : BC1

47) chain A
residue 34
type
sequence L
description BINDING SITE FOR RESIDUE NO3 B 1205
source : BC2

48) chain A
residue 37
type
sequence V
description BINDING SITE FOR RESIDUE NO3 B 1205
source : BC2

49) chain A
residue 39
type
sequence Y
description BINDING SITE FOR RESIDUE NO3 B 1205
source : BC2

50) chain A
residue 53
type
sequence H
description BINDING SITE FOR RESIDUE NO3 B 1205
source : BC2

51) chain A
residue 68
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1205
source : BC2

52) chain A
residue 71
type
sequence C
description BINDING SITE FOR RESIDUE NO3 B 1205
source : BC2

53) chain A
residue 72
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1205
source : BC2

54) chain B
residue 34
type
sequence L
description BINDING SITE FOR RESIDUE NO3 B 1206
source : BC3

55) chain B
residue 39
type
sequence Y
description BINDING SITE FOR RESIDUE NO3 B 1206
source : BC3

56) chain B
residue 53
type
sequence H
description BINDING SITE FOR RESIDUE NO3 B 1206
source : BC3

57) chain B
residue 68
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1206
source : BC3

58) chain B
residue 71
type
sequence C
description BINDING SITE FOR RESIDUE NO3 B 1206
source : BC3

59) chain B
residue 72
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1206
source : BC3

60) chain A
residue 76
type
sequence N
description BINDING SITE FOR RESIDUE NO3 B 1207
source : BC4

61) chain B
residue 105
type
sequence F
description BINDING SITE FOR RESIDUE NO3 B 1207
source : BC4

62) chain B
residue 115
type
sequence R
description BINDING SITE FOR RESIDUE NO3 B 1207
source : BC4

63) chain B
residue 134
type
sequence Q
description BINDING SITE FOR RESIDUE NO3 B 1207
source : BC4

64) chain B
residue 135
type
sequence L
description BINDING SITE FOR RESIDUE NO3 B 1207
source : BC4

65) chain B
residue 138
type
sequence W
description BINDING SITE FOR RESIDUE NO3 B 1207
source : BC4

66) chain B
residue 152
type
sequence R
description BINDING SITE FOR RESIDUE NO3 B 1207
source : BC4

67) chain A
residue 38
type
sequence S
description BINDING SITE FOR RESIDUE NO3 B 1208
source : BC5

68) chain A
residue 39
type
sequence Y
description BINDING SITE FOR RESIDUE NO3 B 1208
source : BC5

69) chain A
residue 40
type
sequence I
description BINDING SITE FOR RESIDUE NO3 B 1208
source : BC5

70) chain A
residue 121
type
sequence R
description BINDING SITE FOR RESIDUE NO3 B 1209
source : BC6

71) chain B
residue 68
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1209
source : BC6

72) chain B
residue 69
type
sequence A
description BINDING SITE FOR RESIDUE NO3 B 1209
source : BC6

73) chain B
residue 72
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1209
source : BC6

74) chain A
residue 57
type
sequence G
description BINDING SITE FOR RESIDUE NO3 B 1211
source : BC7

75) chain A
residue 58
type
sequence K
description BINDING SITE FOR RESIDUE NO3 B 1211
source : BC7

76) chain A
residue 60
type
sequence I
description BINDING SITE FOR RESIDUE NO3 B 1211
source : BC7

77) chain A
residue 35
type ACT_SITE
sequence E
description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04136, ECO:0000305|PubMed:19881499
source Swiss-Prot : SWS_FT_FI1

78) chain A
residue 44
type ACT_SITE
sequence D
description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04136, ECO:0000305|PubMed:19881499
source Swiss-Prot : SWS_FT_FI1

79) chain B
residue 35
type ACT_SITE
sequence E
description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04136, ECO:0000305|PubMed:19881499
source Swiss-Prot : SWS_FT_FI1

80) chain B
residue 44
type ACT_SITE
sequence D
description Proton donor/acceptor => ECO:0000255|HAMAP-Rule:MF_04136, ECO:0000305|PubMed:19881499
source Swiss-Prot : SWS_FT_FI1


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