eF-site ID 6sxu-.AAA.BBB
PDB Code 6sxu
Chain AAA, BBB

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Title GH51 a-l-arabinofuranosidase soaked with cyclic sulfate inhibitor
Classification HYDROLASE
Compound Intracellular exo-alpha-(1->5)-L-arabinofuranosidase
Source (IABF_GEOSE)
Sequence AAA:  TKKATMIIEKDFKIAEIDKRIYGSFIEHLGRAVYGGIYEP
GHPQADENGFRQDVIELVKELQVPIIRYPGGNFVSGYNWE
DGVGPKEQRPRRLDLAWKSVETNEIGLNEFMDWAKMVGAE
VNMAVNLGTRGIDAARNLVEYCNHPSGSYYSDLRIAHGYK
EPHKIKTWCLGNEMDGPWQIGHKTAVEYGRIACEAAKVMK
WVDPTIELVVCGSSNRNMPTFAEWEATVLDHTYDHVDYIS
LHQYYGNRDNDTANYLALSLEMDDFIRSVVAIADYVKAKK
RSKKTIHLSFDEWNVWYHSNEADKLIEPWTVAPPLLEDIY
NFEDALLVGCMLITLMKHADRVKIACLAQLVNVIAPIMTE
KNGPAWKQTIYYPFMHASVYGRGVALHPVISSPKYDSKDF
TDVPYLESIAVYNEEKEEVTIFAVNRDMEDALLLECDVRS
FEDYRVIEHIVLEHDNVKQTNSAQSSPVVPHRNGDAQLSD
RKVSATLPKLSWNVIRLGKR
BBB:  TKKATMIIEKDFKIAEIDKRIYGSFIEHLGRAVYGGIYEP
GHPQADENGFRQDVIELVKELQVPIIRYPGGNFVSGYNWE
DGVGPKEQRPRRLDLAWKSVETNEIGLNEFMDWAKMVGAE
VNMAVNLGTRGIDAARNLVEYCNHPSGSYYSDLRIAHGYK
EPHKIKTWCLGNEMDGPWQIGHKTAVEYGRIACEAAKVMK
WVDPTIELVVCGSSNRNMPTFAEWEATVLDHTYDHVDYIS
LHQYYGNRDNDTANYLALSLEMDDFIRSVVAIADYVKAKK
RSKKTIHLSFDEWNVWYHSNEADKLIEPWTVAPPLLEDIY
NFEDALLVGCMLITLMKHADRVKIACLAQLVNVIAPIMTE
KNGPAWKQTIYYPFMHASVYGRGVALHPVISSPKYDSKDF
TDVPYLESIAVYNEEKEEVTIFAVNRDMEDALLLECDVRS
FEDYRVIEHIVLEHDNVKQTNSAQSSPVVPHRNGDAQLSD
RKVSATLPKLSWNVIRLGKR
Description


Functional site

1) chain AAA
residue 175
type catalytic
sequence E
description 667
source MCSA : MCSA1

2) chain AAA
residue 294
type catalytic
sequence E
description 667
source MCSA : MCSA1

3) chain BBB
residue 175
type catalytic
sequence E
description 667
source MCSA : MCSA2

4) chain BBB
residue 294
type catalytic
sequence E
description 667
source MCSA : MCSA2

5) chain AAA
residue 29
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI3

6) chain AAA
residue 74
type BINDING
sequence N
description
source Swiss-Prot : SWS_FT_FI3

7) chain AAA
residue 246
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI3

8) chain AAA
residue 294
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI3

9) chain BBB
residue 29
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI3

10) chain BBB
residue 74
type BINDING
sequence N
description
source Swiss-Prot : SWS_FT_FI3

11) chain BBB
residue 246
type BINDING
sequence Y
description
source Swiss-Prot : SWS_FT_FI3

12) chain BBB
residue 294
type BINDING
sequence E
description
source Swiss-Prot : SWS_FT_FI3

13) chain AAA
residue 175
type ACT_SITE
sequence E
description Proton donor/acceptor
source Swiss-Prot : SWS_FT_FI1

14) chain BBB
residue 175
type ACT_SITE
sequence E
description Proton donor/acceptor
source Swiss-Prot : SWS_FT_FI1

15) chain AAA
residue 294
type ACT_SITE
sequence E
description Nucleophile
source Swiss-Prot : SWS_FT_FI2

16) chain BBB
residue 294
type ACT_SITE
sequence E
description Nucleophile
source Swiss-Prot : SWS_FT_FI2

17) chain AAA
residue 174
type BINDING
sequence N
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI4

18) chain AAA
residue 351
type BINDING
sequence Q
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI4

19) chain BBB
residue 174
type BINDING
sequence N
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI4

20) chain BBB
residue 351
type BINDING
sequence Q
description BINDING => ECO:0000250
source Swiss-Prot : SWS_FT_FI4

21) chain AAA
residue 298
type SITE
sequence W
description Important for substrate recognition => ECO:0000305
source Swiss-Prot : SWS_FT_FI5

22) chain AAA
residue 351
type SITE
sequence Q
description Important for substrate recognition => ECO:0000305
source Swiss-Prot : SWS_FT_FI5

23) chain BBB
residue 298
type SITE
sequence W
description Important for substrate recognition => ECO:0000305
source Swiss-Prot : SWS_FT_FI5

24) chain BBB
residue 351
type SITE
sequence Q
description Important for substrate recognition => ECO:0000305
source Swiss-Prot : SWS_FT_FI5


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