Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

3PUH

Cocaine Esterase, wild-type biologically active dimer

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0008239molecular_functiondipeptidyl-peptidase activity
A0016787molecular_functionhydrolase activity
A0050784biological_processcocaine catabolic process
A0052689molecular_functioncarboxylic ester hydrolase activity
B0005737cellular_componentcytoplasm
B0008239molecular_functiondipeptidyl-peptidase activity
B0016787molecular_functionhydrolase activity
B0050784biological_processcocaine catabolic process
B0052689molecular_functioncarboxylic ester hydrolase activity
Functional Information from PDB Data
site_idAC1
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 588
ChainResidue
AASN197
AVAL199
APHE408
AHIS409
AASN410
AHOH657
AHOH740
BARG293
BLYS298

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL A 589
ChainResidue
AVAL554
AARG556
AHOH707
AHOH972
BSER452
BSER454
BVAL554

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 A 590
ChainResidue
BGLU103

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 591
ChainResidue
AASP296
BASP296

site_idAC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 592
ChainResidue
AASP319
AARG323
AGLU325

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL B 588
ChainResidue
AARG293
ALYS298
BLEU196
BVAL199
BPHE408
BHIS409
BASN410

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 589
ChainResidue
BASP65
BASP319
BGLU325

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Acyl-ester intermediate => ECO:0000269|PubMed:11742345
ChainResidueDetails
ASER117
BSER117

site_idSWS_FT_FI2
Number of Residues4
DetailsACT_SITE: Charge relay system => ECO:0000269|PubMed:11742345
ChainResidueDetails
AASP259
AHIS287
BASP259
BHIS287

site_idSWS_FT_FI3
Number of Residues4
DetailsBINDING:
ChainResidueDetails
ATYR44
ATYR118
BTYR44
BTYR118

site_idSWS_FT_FI4
Number of Residues2
DetailsSITE: Probably involved in activating the substrate carbonyl and the acyl enzyme for hydrolysis
ChainResidueDetails
ATYR44
BTYR44

Catalytic Information from CSA
site_idMCSA1
Number of Residues6
DetailsM-CSA 465
ChainResidueDetails
ATYR44transition state stabiliser
ASER117covalent catalysis, proton shuttle (general acid/base)
ATYR118electrostatic stabiliser
ATRP166activator
AASP259activator, electrostatic stabiliser
AHIS287proton shuttle (general acid/base)

site_idMCSA2
Number of Residues6
DetailsM-CSA 465
ChainResidueDetails
BTYR44transition state stabiliser
BSER117covalent catalysis, proton shuttle (general acid/base)
BTYR118electrostatic stabiliser
BTRP166activator
BASP259activator, electrostatic stabiliser
BHIS287proton shuttle (general acid/base)

224201

PDB entries from 2024-08-28

PDB statisticsPDBj update infoContact PDBjnumon