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4GHC

Structure of Y257F variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum at 1.55 Ang resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0046872molecular_functionmetal ion binding
A0051213molecular_functiondioxygenase activity
B0046872molecular_functionmetal ion binding
B0051213molecular_functiondioxygenase activity
C0046872molecular_functionmetal ion binding
C0051213molecular_functiondioxygenase activity
D0046872molecular_functionmetal ion binding
D0051213molecular_functiondioxygenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE2 A 401
ChainResidue
AHIS155
AHIS214
AGLU267
AHOH865
AHOH866
AHOH867

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 402
ChainResidue
AARG243
AHIS248
AARG293

site_idAC3
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL A 403
ChainResidue
AARG243
AGLY244
AASN298
APRO299
AVAL301
AHOH512
AHOH525
AHOH783
CASN298

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 404
ChainResidue
AILE283
ATHR284
AHOH502
AHOH513
AHOH680
AHOH839

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE2 B 401
ChainResidue
BHIS155
BHIS214
BGLU267
BHOH904
BHOH905
BHOH906

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 402
ChainResidue
AASP184
AGLU185
AHOH657
BASP184
BGLU185
BHOH501

site_idAC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 403
ChainResidue
BARG243
BHIS248
BARG293

site_idAC8
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B 404
ChainResidue
BARG243
BGLY244
BASN298
BPRO299
BHOH520
BHOH563
DASN298
DHOH816

site_idAC9
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL B 405
ChainResidue
BILE283
BTHR284
BTRP285
BHOH510
BHOH538
BHOH692
BHOH697
BHOH998

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE2 C 401
ChainResidue
CHIS155
CHIS214
CGLU267
CHOH829
CHOH830
CHOH831

site_idBC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL C 402
ChainResidue
CARG243
CHIS248
CARG293

site_idBC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL C 403
ChainResidue
CILE283
CTHR284
CTRP285
CHOH559
CHOH626
CHOH732
CHOH871

site_idBC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL C 404
ChainResidue
AASN298
AHOH783
CARG243
CGLY244
CASN298
CPRO299
CHOH519
CHOH560

site_idBC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE2 D 401
ChainResidue
DHIS155
DHIS214
DGLU267
DHOH822
DHOH823
DHOH824

site_idBC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL D 402
ChainResidue
DARG243
DHIS248
DARG293

site_idBC7
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL D 403
ChainResidue
DILE283
DTHR284
DTRP285
DHOH521
DHOH569
DHOH738
DHOH863
DHOH889
DHOH916

site_idBC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE GOL D 404
ChainResidue
DGLY244
DASN298
DPRO299
DVAL301
DHOH502
DHOH538
DHOH816
BASN298
DARG243

site_idBC9
Number of Residues7
DetailsBINDING SITE FOR RESIDUE GOL D 405
ChainResidue
DASP183
DASP184
DASN286
DHOH603
DHOH887
DHOH889
DHOH916

237992

PDB entries from 2025-06-25

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