eF-site ID 6edw-A
PDB Code 6edw
Chain A

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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


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