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3HPV

Crystal Structure Analysis of the 2,3-dioxygenase LapB from Pseudomonas sp. KL28

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0008198molecular_functionferrous iron binding
A0009056biological_processcatabolic process
A0016491molecular_functionoxidoreductase activity
A0018577molecular_functioncatechol 2,3-dioxygenase activity
A0046872molecular_functionmetal ion binding
A0051213molecular_functiondioxygenase activity
B0003824molecular_functioncatalytic activity
B0008198molecular_functionferrous iron binding
B0009056biological_processcatabolic process
B0016491molecular_functionoxidoreductase activity
B0018577molecular_functioncatechol 2,3-dioxygenase activity
B0046872molecular_functionmetal ion binding
B0051213molecular_functiondioxygenase activity
C0003824molecular_functioncatalytic activity
C0008198molecular_functionferrous iron binding
C0009056biological_processcatabolic process
C0016491molecular_functionoxidoreductase activity
C0018577molecular_functioncatechol 2,3-dioxygenase activity
C0046872molecular_functionmetal ion binding
C0051213molecular_functiondioxygenase activity
D0003824molecular_functioncatalytic activity
D0008198molecular_functionferrous iron binding
D0009056biological_processcatabolic process
D0016491molecular_functionoxidoreductase activity
D0018577molecular_functioncatechol 2,3-dioxygenase activity
D0046872molecular_functionmetal ion binding
D0051213molecular_functiondioxygenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE FE2 A 310
ChainResidue
AHIS154
AHIS216
AGLU267
AHOH329

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE2 B 310
ChainResidue
BHIS154
BHIS216
BGLU267
BHOH330
BHOH375

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE2 C 310
ChainResidue
CHIS154
CHIS216
CTYR257
CGLU267
CHOH331

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE2 D 310
ChainResidue
DHIS154
DHIS216
DTYR257
DGLU267
DHOH332

Functional Information from PROSITE/UniProt
site_idPS00082
Number of Residues22
DetailsEXTRADIOL_DIOXYGENAS Extradiol ring-cleavage dioxygenases signature. TrHgvtrgctIYawDPsGnrfE
ChainResidueDetails
ATHR246-GLU267

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1mpy
ChainResidueDetails
ATYR257
AHIS201
AHIS248

site_idCSA2
Number of Residues3
DetailsAnnotated By Reference To The Literature 1mpy
ChainResidueDetails
BTYR257
BHIS201
BHIS248

site_idCSA3
Number of Residues3
DetailsAnnotated By Reference To The Literature 1mpy
ChainResidueDetails
CTYR257
CHIS201
CHIS248

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1mpy
ChainResidueDetails
DTYR257
DHIS201
DHIS248

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PDB entries from 2025-07-30

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