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4R9L

Structure of a thermostable elevenfold mutant of limonene epoxide hydrolase from Rhodococcus erythropolis, containing two stabilizing disulfide bonds

Functional Information from GO Data
ChainGOidnamespacecontents
A0016787molecular_functionhydrolase activity
A0018744molecular_functionlimonene-1,2-epoxide hydrolase activity
B0016787molecular_functionhydrolase activity
B0018744molecular_functionlimonene-1,2-epoxide hydrolase activity
C0016787molecular_functionhydrolase activity
C0018744molecular_functionlimonene-1,2-epoxide hydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE HYH A 201
ChainResidue
AARG99
AASP101
AASP132
APHE134
AHOH353
AHOH354

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE HYH B 201
ChainResidue
BASP132
BPHE139
BHOH305
BARG99
BASP101
BLEU103

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE HYH C 201
ChainResidue
CARG99
CASP101
CASP132
CPHE134
CHOH303

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsACT_SITE: Proton donor => ECO:0000305
ChainResidueDetails
AASP101
BASP101
CASP101

site_idSWS_FT_FI2
Number of Residues3
DetailsACT_SITE: Proton acceptor => ECO:0000305
ChainResidueDetails
AASP132
BASP132
CASP132

Catalytic Information from CSA
site_idMCSA1
Number of Residues5
DetailsM-CSA 644
ChainResidueDetails
ATYR53electrostatic stabiliser
AASN55electrostatic stabiliser
AARG99electrostatic stabiliser, proton acceptor, proton donor, proton relay
AASP101proton acceptor, proton donor
AASP132activator, proton acceptor, proton donor

site_idMCSA2
Number of Residues5
DetailsM-CSA 644
ChainResidueDetails
BTYR53electrostatic stabiliser
BASN55electrostatic stabiliser
BARG99electrostatic stabiliser, proton acceptor, proton donor, proton relay
BASP101proton acceptor, proton donor
BASP132activator, proton acceptor, proton donor

site_idMCSA3
Number of Residues5
DetailsM-CSA 644
ChainResidueDetails
CTYR53electrostatic stabiliser
CASN55electrostatic stabiliser
CARG99electrostatic stabiliser, proton acceptor, proton donor, proton relay
CASP101proton acceptor, proton donor
CASP132activator, proton acceptor, proton donor

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PDB entries from 2024-10-30

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