eF-site ID 1dwo-A
PDB Code 1dwo
Chain A

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Title Crystal Structure of Hydroxynitrile Lyase from Manihot esculenta in Complex with Substrates Acetone and Chloroacetone:Implications for the Mechanism of Cyanogenesis
Classification HYDROXYNITRILE LYASE
Compound HYDROXYNITRILE LYASE
Source (HNL_MANES)
Sequence A:  PISKMVTAHFVLIHTICHGAWIWHKLKPALERAGHKVTAL
DMAASGIDPRQIEQINSFDEYSEPLLTFLEKLPQGEKVII
VGESCAGLNIAIAADRYVDKIAAGVFHNSLLPDTVHSPSY
TVEKLLESFPDWRDTEYFTFTNITGETITTMKLGFVLLRE
NLFTKCTDGEYELAKMVMRKGSLFQNVLAQRPKFTEKGYG
SIKKVYIWTDQDKIFLPDFQRWQIANYKPDKVYQVQGGDH
KLQLTKTEEVAHILQEVADAYA
Description (1)  HYDROXYNITRILE LYASE (E.C.4.2.1.37)


Functional site

1) chain A
residue 11
type
sequence T
description BINDING SITE FOR RESIDUE ACN S 259
source : AC1

2) chain A
residue 12
type
sequence I
description BINDING SITE FOR RESIDUE ACN S 259
source : AC1

3) chain A
residue 80
type
sequence S
description BINDING SITE FOR RESIDUE ACN S 259
source : AC1

4) chain A
residue 81
type
sequence C
description BINDING SITE FOR RESIDUE ACN S 259
source : AC1

5) chain A
residue 149
type
sequence L
description BINDING SITE FOR RESIDUE ACN S 259
source : AC1

6) chain A
residue 81
type ACT_SITE
sequence C
description Proton donor/acceptor => ECO:0000305|PubMed:11173464, ECO:0000305|PubMed:11316882
source Swiss-Prot : SWS_FT_FI1

7) chain A
residue 237
type ACT_SITE
sequence K
description Proton donor/acceptor => ECO:0000305|PubMed:11173464, ECO:0000305|PubMed:11316882
source Swiss-Prot : SWS_FT_FI1

8) chain A
residue 12
type BINDING
sequence I
description BINDING => ECO:0000269|PubMed:11173464, ECO:0007744|PDB:1DWO
source Swiss-Prot : SWS_FT_FI2

9) chain A
residue 81
type BINDING
sequence C
description BINDING => ECO:0000269|PubMed:11173464, ECO:0007744|PDB:1DWO
source Swiss-Prot : SWS_FT_FI2

10) chain A
residue 82
type BINDING
sequence A
description BINDING => ECO:0000269|PubMed:11173464, ECO:0007744|PDB:1DWO
source Swiss-Prot : SWS_FT_FI2

11) chain A
residue 209
type SITE
sequence K
description Increases basicity of active site His => ECO:0000305|PubMed:11316882
source Swiss-Prot : SWS_FT_FI3


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