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5ESR

Crystal structure of haloalkane dehalogenase (DccA) from Caulobacter crescentus

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004301molecular_functionepoxide hydrolase activity
A0016787molecular_functionhydrolase activity
A0018786molecular_functionhaloalkane dehalogenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue CO A 401
ChainResidue
AASP238
AHIS303
AHIS305
AHIS308
AHOH720

site_idAC2
Number of Residues6
Detailsbinding site for residue CO A 402
ChainResidue
AHOH753
AHOH775
AHIS304
AHIS306
AHIS307
AHOH742

site_idAC3
Number of Residues5
Detailsbinding site for residue CO A 403
ChainResidue
AGLU12
AGLU25
AHOH782
AHOH797
AHOH809

site_idAC4
Number of Residues4
Detailsbinding site for residue MG A 404
ChainResidue
AASN180
ATHR183
AARG185
AHOH613

site_idAC5
Number of Residues5
Detailsbinding site for residue CO A 405
ChainResidue
AGLU256
AHOH537
AHOH562
AHOH630
AHOH851

site_idAC6
Number of Residues4
Detailsbinding site for residue CO A 406
ChainResidue
AASP123
ACL409
AHOH747
AHOH803

site_idAC7
Number of Residues6
Detailsbinding site for residue CO A 407
ChainResidue
AHIS22
AASP40
AHOH542
AHOH674
AHOH766
AHOH768

site_idAC8
Number of Residues5
Detailsbinding site for residue MG A 408
ChainResidue
AHIS74
AASP293
AHOH701
AHOH737
AHOH859

site_idAC9
Number of Residues5
Detailsbinding site for residue CL A 409
ChainResidue
AGLU55
ATRP124
ATRP163
APRO212
ACO406

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues104
DetailsDomain: {"description":"AB hydrolase-1","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"HAMAP-Rule","id":"MF_01230","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"HAMAP-Rule","id":"MF_01230","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_01230","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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