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

1JUD

L-2-HALOACID DEHALOGENASE

Functional Information from GO Data
ChainGOidnamespacecontents
A0016787molecular_functionhydrolase activity
A0018784molecular_function(S)-2-haloacid dehalogenase activity
A0019120molecular_functionhydrolase activity, acting on acid halide bonds, in C-halide compounds
Functional Information from PDB Data
site_idCAT
Number of Residues9
DetailsMUTAGENESIS EXPERIMENTS HAVE SHOWN THAT THESE NINE RESIDUES ARE CRITICALLY IMPORTANT IN CATALYSIS. ESPECIALLY, O18 INCORPORATION, CHEMICAL MODIFICATION AND TANDEM MS-MS SPECTROSCOPY EXPERIMENTS HAVE SHOWN THAT ASP-10 IS A NUCLEOPHILE WHICH ATTACKS THE ALPHA-CARBON OF THE SUBSTRATE.
ChainResidue
AASP10
ATHR14
AARG41
ASER118
ALYS151
ATYR157
ASER175
AASN177
AASP180

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Nucleophile => ECO:0000269|PubMed:9614112, ECO:0000305|PubMed:7490277
ChainResidueDetails
AASP10

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:9614112, ECO:0000269|Ref.5, ECO:0007744|PDB:1QH9, ECO:0007744|PDB:1ZRM, ECO:0007744|PDB:1ZRN
ChainResidueDetails
ALEU11
ASER118

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING: BINDING => ECO:0000305|PubMed:9614112, ECO:0007744|PDB:1ZRM, ECO:0007744|PDB:1ZRN
ChainResidueDetails
AARG41

site_idSWS_FT_FI4
Number of Residues3
DetailsSITE: Important for catalytic activity => ECO:0000269|PubMed:7490277, ECO:0000305|PubMed:9614112
ChainResidueDetails
ATHR14
ALYS151
ATYR157

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1lvh
ChainResidueDetails
ASER118
ALYS151

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1lvh
ChainResidueDetails
ASER118
AASP10
AASP180
AARG41

site_idCSA3
Number of Residues9
DetailsAnnotated By Reference To The Literature 1lvh
ChainResidueDetails
ALYS151
AASN177
ATRP179
ASER175
AASP10
AASP180
AASN119
ATHR14
AARG41

222926

PDB entries from 2024-07-24

PDB statisticsPDBj update infoContact PDBjnumon