eF-site ID 6edw-ABCD
PDB Code 6edw
Chain A, B, C, D
Title Crystal structure of Mycobacterium tuberculosis ICL2 in the apo form
Classification LYASE
Compound Isocitrate lyase 2
Source (ACEA2_MYCTO)
Sequence A:  TPFEQDFEKDVAATQRYFDSSRFAGIIRLYTARQVVEQRG
TIPVDHIVAREAAGAFYERLRELFAARKSITTFGPYSPGQ
AVSMKRMGIEAIYLGGWATSAKGSSTEDPGPDLASYPLSQ
VPDDAAVLVRALLTADRNQHYLRLQMSERQRAATPAYDFR
PFIIADADTGHGGDPHVRNLIRRFVEVGVPGYHIEDQRPG
TKKXGHQGGKVLVPSDEQIKRLNAARFQLDIMRVPGIIVA
RTDAEAANLIDSRADERDQPFLLGATKLDVPSYKSCFLAM
VRRFYELGVKELNGHLLYALGDSEYAAAGGWLERQGIFGL
VSDAVNAWREDGQQSIDGIFDQVESRFVAAWEDDAGLMTY
GEAVADVLEFGMAPEEWRAFAARASLHAARAKAKELGADP
PWDCELAKTPEGYYQIRGGIPYAIAKSLAAAPFADILWME
TKTADLADARQFAEAIHAEFPDQMLAYNLSPSFNWDTTGM
TDEEMRRFPEELGKMGFVFNFITYGGHQIDGVAAEEFATA
LRQDGMLALARLQRKMRLVESPYRTPQTLVGGPRSDAALA
ASSGRTATTKAMSTQHQHLVQTEVPRKLLEEWLAMWSGHY
QLKDKLRVQLRPQRAGSEVLELGIHGESDDKLANVIFQPI
QDRRGRTILLVRDQNTFGAELRQKRLMTLIHLWLVHRFKA
QAVHYVTPTDDNLYQTSKMKSHGIFTEVNQEVGEIIVAEV
NHPRIAELLTPDRVALRKLITK
B:  TPFEQDFEKDVAATQRYFDSSRFAGIIRLYTARQVVEQRG
TIPVDHIVAREAAGAFYERLRELFAARKSITTFGPYSPGQ
AVSMKRMGIEAIYLGGWATSAKGSSTEDPGPDLASYPLSQ
VPDDAAVLVRALLTADRNQHYLRLQMSERQRAATPAYDFR
PFIIADADTGHGGDPHVRNLIRRFVEVGVPGYHIEDQRPG
TKKXGHQGGKVLVPSDEQIKRLNAARFQLDIMRVPGIIVA
RTDAEAANLIDSRADERDQPFLLGATKLDVPSYKSCFLAM
VRRFYELGVKELNGHLLYALGDSEYAAAGGWLERQGIFGL
VSDAVNAWREDGQQSIDGIFDQVESRFVAAWEDDAGLMTY
GEAVADVLEFGQSEGEPIGMAPEEWRAFAARASLHAARAK
AKELGADPPWDCELAKTPEGYYQIRGGIPYAIAKSLAAAP
FADILWMETKTADLADARQFAEAIHAEFPDQMLAYNLSPS
FNWDTTGMTDEEMRRFPEELGKMGFVFNFITYGGHQIDGV
AAEEFATALRQDGMLALARLQRKMRLVESPYRTPQTLVGG
PRSDAALAASSGRTATTKAMGHLVQTEVPRKLLEEWLAMW
SGHYQLKDKLRVQLRPQRAGSEVLELGIHGESDDKLANVI
FQPIQDRRGRTILLVRDQNTFGAELRQKRLMTLIHLWLVH
RFKAQAVHYVTPTDDNLYQTSKMKSHGIFTEVNQEVGEII
VAEVNHPRIAELLTPDRVALRKLITK
C:  TPFEQDFEKDVAATQRYFDSSRFAGIIRLYTARQVVEQRG
TIPVDHIVAREAAGAFYERLRELFAARKSITTFGPYSPGQ
AVSMKRMGIEAIYLGGWATSAKGSSTEDPGPDLASYPLSQ
VPDDAAVLVRALLTADRNQHYLRLQMSERQRAATPAYDFR
PFIIADADTGHGGDPHVRNLIRRFVEVGVPGYHIEDQRPG
TKKXGHQGGKVLVPSDEQIKRLNAARFQLDIMRVPGIIVA
RTDAEAANLIDSRADERDQPFLLGATKLDVPSYKSCFLAM
VRRFYELGVKELNGHLLYALGDSEYAAAGGWLERQGIFGL
VSDAVNAWREDGQQSIDGIFDQVESRFVAAWEDDAGLMTY
GEAVADVLEFGQSEGEPGMAPEEWRAFAARASLHAARAKA
KELGADPPWDCELAKTPEGYYQIRGGIPYAIAKSLAAAPF
ADILWMETKTADLADARQFAEAIHAEFPDQMLAYNLSPSF
NWDTTGMTDEEMRRFPEELGKMGFVFNFITYGGHQIDGVA
AEEFATALRQDGMLALARLQRKMRLVESPYRTPQTLVGGP
RSDAALAASSGRTATTKAMGVPRKLLEEWLAMWGHLRVQL
RPQRAGSEVLELGIHLANVIFQPIQDRRGRTILLVRDQNT
FGAELRQKRLMTLIHLWLVHRFKAQAVHYVTPTDDNLYQT
SKMKSHGIFTEVNQEVGEIIVAEVNHPRIAELLTPDRVAL
RKLI
D:  HTPFEQDFEKDVAATQRYFDSSRFAGIIRLYTARQVVEQR
GTIPVDHIVAREAAGAFYERLRELFAARKSITTFGPYSPG
QAVSMKRMGIEAIYLGGWATSAKGSSTEDPGPDLASYPLS
QVPDDAAVLVRALLTADRNQHYLRLQMSERQRAATPAYDF
RPFIIADADTGHGGDPHVRNLIRRFVEVGVPGYHIEDQRP
GTKKXGHQGGKVLVPSDEQIKRLNAARFQLDIMRVPGIIV
ARTDAEAANLIDSRADERDQPFLLGATKLDVPSYKSCFLA
MVRRFYELGVKELNGHLLYALGDSEYAAAGGWLERQGIFG
LVSDAVNAWREDGQQSIDGIFDQVESRFVAAWEDDAGLMT
YGEAVADVLEFGQSEGEPIGMAPEEWRAFAARASLHAARA
KAKELGADPPWDCELAKTPEGYYQIRGGIPYAIAKSLAAA
PFADILWMETKTADLADARQFAEAIHAEFPDQMLAYNLSP
SFNWDTTGMTDEEMRRFPEELGKMGFVFNFITYGGHQIDG
VAAEEFATALRQDGMLALARLQRKMRLVESPYRTPQTLVG
GPRSDAALAASSGRTATTKAMGEVPRKLLEEWLAMWSGHY
QLKDKLRVQLRPQRAGSEVLELGIHGESDDKLANVIFQPI
QDRRGRTILLVRDQNTFGALRQKRLMTLIHLWLVHRFKAQ
AVHYVTPTDDNLYQTSKMKSHGIFTEVNQEVGEIIVAEVN
HPRIAELLTPDRVALRKLITK
Description (1)  Isocitrate lyase 2 (E.C.4.1.3.1)


Functional site

1) chain A
residue 17
type
sequence D
description binding site for residue GOL A 801
source : AC1

2) chain A
residue 18
type
sequence F
description binding site for residue GOL A 801
source : AC1

3) chain A
residue 52
type
sequence T
description binding site for residue GOL A 801
source : AC1

4) chain B
residue 151
type
sequence H
description binding site for residue GOL A 801
source : AC1

5) chain A
residue 151
type
sequence H
description binding site for residue GOL A 802
source : AC2

6) chain B
residue 18
type
sequence F
description binding site for residue GOL A 802
source : AC2

7) chain B
residue 51
type
sequence G
description binding site for residue GOL A 802
source : AC2

8) chain B
residue 52
type
sequence T
description binding site for residue GOL A 802
source : AC2

9) chain A
residue 450
type
sequence A
description binding site for residue MG A 803
source : AC3

10) chain A
residue 453
type
sequence A
description binding site for residue MG A 803
source : AC3

11) chain A
residue 482
type
sequence Q
description binding site for residue MG A 803
source : AC3

12) chain A
residue 123
type
sequence D
description binding site for residue MG A 804
source : AC4

13) chain A
residue 177
type
sequence D
description binding site for residue MG A 804
source : AC4

14) chain A
residue 179
type
sequence D
description binding site for residue MG A 804
source : AC4

15) chain A
residue 213
type
sequence K
description binding site for residue MG A 804
source : AC4

16) chain B
residue 450
type
sequence A
description binding site for residue MG B 801
source : AC5

17) chain B
residue 453
type
sequence A
description binding site for residue MG B 801
source : AC5

18) chain B
residue 482
type
sequence Q
description binding site for residue MG B 801
source : AC5

19) chain C
residue 78
type
sequence R
description binding site for residue GOL C 801
source : AC6

20) chain C
residue 472
type
sequence A
description binding site for residue GOL C 801
source : AC6

21) chain C
residue 476
type
sequence H
description binding site for residue GOL C 801
source : AC6

22) chain C
residue 513
type
sequence K
description binding site for residue GOL C 801
source : AC6

23) chain C
residue 514
type
sequence M
description binding site for residue GOL C 801
source : AC6

24) chain C
residue 151
type
sequence H
description binding site for residue GOL C 802
source : AC7

25) chain D
residue 18
type
sequence F
description binding site for residue GOL C 802
source : AC7

26) chain D
residue 52
type
sequence T
description binding site for residue GOL C 802
source : AC7

27) chain C
residue 450
type
sequence A
description binding site for residue MG C 803
source : AC8

28) chain C
residue 453
type
sequence A
description binding site for residue MG C 803
source : AC8

29) chain C
residue 482
type
sequence Q
description binding site for residue MG C 803
source : AC8

30) chain C
residue 177
type
sequence D
description binding site for residue MG C 804
source : AC9

31) chain C
residue 179
type
sequence D
description binding site for residue MG C 804
source : AC9

32) chain C
residue 213
type
sequence K
description binding site for residue MG C 804
source : AC9

33) chain C
residue 17
type
sequence D
description binding site for residue GOL D 801
source : AD1

34) chain C
residue 18
type
sequence F
description binding site for residue GOL D 801
source : AD1

35) chain C
residue 52
type
sequence T
description binding site for residue GOL D 801
source : AD1

36) chain D
residue 151
type
sequence H
description binding site for residue GOL D 801
source : AD1

37) chain D
residue 450
type
sequence A
description binding site for residue MG D 802
source : AD2

38) chain D
residue 453
type
sequence A
description binding site for residue MG D 802
source : AD2

39) chain D
residue 482
type
sequence Q
description binding site for residue MG D 802
source : AD2

40) chain D
residue 123
type
sequence D
description binding site for residue MG D 803
source : AD3

41) chain D
residue 177
type
sequence D
description binding site for residue MG D 803
source : AD3

42) chain D
residue 179
type
sequence D
description binding site for residue MG D 803
source : AD3

43) chain D
residue 213
type
sequence K
description binding site for residue MG D 803
source : AD3

44) chain A
residue 106
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

45) chain B
residue 252
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

46) chain B
residue 487
type BINDING
sequence N
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

47) chain B
residue 522
type BINDING
sequence T
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

48) chain C
residue 106
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

49) chain C
residue 177
type BINDING
sequence D
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

50) chain C
residue 216
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

51) chain C
residue 252
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

52) chain C
residue 487
type BINDING
sequence N
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

53) chain C
residue 522
type BINDING
sequence T
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

54) chain D
residue 106
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

55) chain A
residue 177
type BINDING
sequence D
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

56) chain D
residue 177
type BINDING
sequence D
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

57) chain D
residue 216
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

58) chain D
residue 252
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

59) chain D
residue 487
type BINDING
sequence N
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

60) chain D
residue 522
type BINDING
sequence T
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

61) chain A
residue 216
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

62) chain A
residue 252
type BINDING
sequence R
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

63) chain A
residue 487
type BINDING
sequence N
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

64) chain A
residue 522
type BINDING
sequence T
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

65) chain B
residue 106
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

66) chain B
residue 177
type BINDING
sequence D
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

67) chain B
residue 216
type BINDING
sequence G
description BINDING => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI2

68) chain A
residue 215
type ACT_SITE
sequence X
description Proton acceptor => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI1

69) chain B
residue 215
type ACT_SITE
sequence X
description Proton acceptor => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI1

70) chain C
residue 215
type ACT_SITE
sequence X
description Proton acceptor => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI1

71) chain D
residue 215
type ACT_SITE
sequence X
description Proton acceptor => ECO:0000250|UniProtKB:P9WKK7
source Swiss-Prot : SWS_FT_FI1

72) chain A
residue 213-218
type prosite
sequence KKXGHQ
description ISOCITRATE_LYASE Isocitrate lyase signature. KKCGHQ
source prosite : PS00161


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