eF-site ID 6bu3-AB
PDB Code 6bu3
Chain A, B

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Title CTX-M-27 Beta-Lactamase in Complex with a Non-Covalent Tetrazole Inhibitor
Classification hydrolase/hydrolase inhibitor
Compound Beta-lactamase
Source (B5LY47_ECOLX)
Sequence A:  TSAVQQKLAALEKSSGGRLGVALIDTADNTQVLYRGDERF
PMCSTSKVMAAAAVLKQSETQKQLLNQPVEIKHADLVNYN
PIAEKHVNGTMTLAELSAAALQYSDNTAMNKLIAQLGGPG
GVTAFARAIGDETFRLDRTEPTLNTAIPGDPRDTTTPRAM
AQTLRQLTLGHALGETQRAQLVTWLKGNTTGAASIRAGLP
TSWTVGDKTGSGGYGTTNDIAVIWPQGRAPLVLVTYFTQP
QQNAESRRDVLASAARIIAEGL
B:  TSAVQQKLAALEKSSGGRLGVALIDTADNTQVLYRGDERF
PMCSTSKVMAAAAVLKQSETQKQLLNQPVEIKHADLVNYN
PIAEKHVNGTMTLAELSAAALQYSDNTAMNKLIAQLGGPG
GVTAFARAIGDETFRLDRTEPTLNTAIPGDPRDTTTPRAM
AQTLRQLTLGHALGETQRAQLVTWLKGNTTGAASIRAGLP
TSWTVGDKTGSGGYGTTNDIAVIWPQGRAPLVLVTYFTQP
QQNAESRRDVLASAARIIAEGL
Description


Functional site

1) chain A
residue 104
type
sequence N
description binding site for residue 3GK A 301
source : AC1

2) chain A
residue 105
type
sequence Y
description binding site for residue 3GK A 301
source : AC1

3) chain A
residue 130
type
sequence S
description binding site for residue 3GK A 301
source : AC1

4) chain A
residue 132
type
sequence N
description binding site for residue 3GK A 301
source : AC1

5) chain A
residue 167
type
sequence P
description binding site for residue 3GK A 301
source : AC1

6) chain A
residue 170
type
sequence N
description binding site for residue 3GK A 301
source : AC1

7) chain A
residue 171
type
sequence T
description binding site for residue 3GK A 301
source : AC1

8) chain A
residue 235
type
sequence T
description binding site for residue 3GK A 301
source : AC1

9) chain A
residue 236
type
sequence G
description binding site for residue 3GK A 301
source : AC1

10) chain A
residue 237
type
sequence S
description binding site for residue 3GK A 301
source : AC1

11) chain A
residue 238
type
sequence G
description binding site for residue 3GK A 301
source : AC1

12) chain A
residue 240
type
sequence G
description binding site for residue 3GK A 301
source : AC1

13) chain A
residue 256
type
sequence R
description binding site for residue 3GK A 301
source : AC1

14) chain A
residue 104
type
sequence N
description binding site for residue 3GK A 302
source : AC2

15) chain A
residue 105
type
sequence Y
description binding site for residue 3GK A 302
source : AC2

16) chain A
residue 237
type
sequence S
description binding site for residue 3GK A 302
source : AC2

17) chain A
residue 256
type
sequence R
description binding site for residue 3GK A 302
source : AC2

18) chain A
residue 274
type
sequence S
description binding site for residue 3GK A 302
source : AC2

19) chain B
residue 222
type
sequence R
description binding site for residue 3GK A 302
source : AC2

20) chain A
residue 274
type
sequence S
description binding site for residue SO4 A 303
source : AC3

21) chain A
residue 275
type
sequence R
description binding site for residue SO4 A 303
source : AC3

22) chain A
residue 276
type
sequence R
description binding site for residue SO4 A 303
source : AC3

23) chain A
residue 277
type
sequence D
description binding site for residue SO4 A 303
source : AC3

24) chain A
residue 115
type
sequence G
description binding site for residue SO4 A 304
source : AC4

25) chain A
residue 116
type
sequence T
description binding site for residue SO4 A 304
source : AC4

26) chain A
residue 202
type
sequence T
description binding site for residue SO4 A 305
source : AC5

27) chain A
residue 203
type
sequence Q
description binding site for residue SO4 A 305
source : AC5

28) chain B
residue 104
type
sequence N
description binding site for residue 3GK B 301
source : AC6

29) chain B
residue 105
type
sequence Y
description binding site for residue 3GK B 301
source : AC6

30) chain B
residue 130
type
sequence S
description binding site for residue 3GK B 301
source : AC6

31) chain B
residue 132
type
sequence N
description binding site for residue 3GK B 301
source : AC6

32) chain B
residue 167
type
sequence P
description binding site for residue 3GK B 301
source : AC6

33) chain B
residue 170
type
sequence N
description binding site for residue 3GK B 301
source : AC6

34) chain B
residue 171
type
sequence T
description binding site for residue 3GK B 301
source : AC6

35) chain B
residue 235
type
sequence T
description binding site for residue 3GK B 301
source : AC6

36) chain B
residue 236
type
sequence G
description binding site for residue 3GK B 301
source : AC6

37) chain B
residue 237
type
sequence S
description binding site for residue 3GK B 301
source : AC6

38) chain B
residue 238
type
sequence G
description binding site for residue 3GK B 301
source : AC6

39) chain B
residue 240
type
sequence G
description binding site for residue 3GK B 301
source : AC6

40) chain A
residue 222
type
sequence R
description binding site for residue 3GK B 302
source : AC7

41) chain A
residue 227
type
sequence T
description binding site for residue 3GK B 302
source : AC7

42) chain B
residue 104
type
sequence N
description binding site for residue 3GK B 302
source : AC7

43) chain B
residue 105
type
sequence Y
description binding site for residue 3GK B 302
source : AC7

44) chain B
residue 237
type
sequence S
description binding site for residue 3GK B 302
source : AC7

45) chain B
residue 274
type
sequence S
description binding site for residue 3GK B 302
source : AC7

46) chain B
residue 153
type
sequence R
description binding site for residue SO4 B 303
source : AC8

47) chain A
residue 38
type
sequence K
description binding site for residue SO4 B 304
source : AC9

48) chain B
residue 108
type
sequence I
description binding site for residue SO4 B 304
source : AC9

49) chain B
residue 111
type
sequence K
description binding site for residue SO4 B 304
source : AC9

50) chain B
residue 112
type
sequence H
description binding site for residue SO4 B 304
source : AC9

51) chain B
residue 274
type
sequence S
description binding site for residue SO4 B 305
source : AD1

52) chain B
residue 275
type
sequence R
description binding site for residue SO4 B 305
source : AD1

53) chain B
residue 276
type
sequence R
description binding site for residue SO4 B 305
source : AD1

54) chain B
residue 277
type
sequence D
description binding site for residue SO4 B 305
source : AD1

55) chain A
residue 66-81
type prosite
sequence FPMCSTSKVMAAAAVL
description BETA_LACTAMASE_A Beta-lactamase class-A active site. FpMCSTsKvmaAAAVL
source prosite : PS00146


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