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4GHE

Structure of Y257F variant of Homoprotocatechuate 2,3-Dioxygenase from B.fuscum in complex with 4-nitrocatechol at 1.60 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 Residues7
DetailsBINDING SITE FOR RESIDUE FE2 A 401
ChainResidue
AHIS155
AHIS200
AHIS214
AGLU267
AHOH740
AHOH845
AHOH846

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE P6G A 402
ChainResidue
ALYS68
ALYS75
AARG104
APHE108
AGLY316
AHOH829
AGLU22
ATHR67

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL A 403
ChainResidue
AARG243
AHIS248
AARG293

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE FE2 B 401
ChainResidue
BHIS155
BHIS214
BGLU267
BHOH786
BHOH905
BHOH906

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 402
ChainResidue
AASP184
AGLU185
AHOH588
BASP184
BGLU185
BHOH658

site_idAC6
Number of Residues8
DetailsBINDING SITE FOR RESIDUE P6G B 403
ChainResidue
BGLU22
BLYS68
BLYS75
BARG104
BPHE108
BASP315
BGLY316
BHOH780

site_idAC7
Number of Residues14
DetailsBINDING SITE FOR RESIDUE P6G B 404
ChainResidue
AGLN182
AASP183
AALA344
AGLY345
AHOH821
BASP183
BALA344
BGLY345
BHOH536
BHOH606
BHOH671
BHOH675
BHOH689
BHOH887

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL B 405
ChainResidue
BARG243
BHIS248
BARG293

site_idAC9
Number of Residues10
DetailsBINDING SITE FOR RESIDUE P6G B 406
ChainResidue
BASP14
BGLU171
BASP172
BGLY174
BPHE175
BARG195
BHOH852
BHOH867
BHOH890
BHOH894

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE FE2 C 401
ChainResidue
CHIS155
CHIS214
CGLU267
C4NC403
CHOH781

site_idBC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE P6G C 402
ChainResidue
CGLU22
CLYS68
CLYS75
CARG104
CPHE108
CASP315
CGLY316
CHOH629
CHOH873

site_idBC3
Number of Residues16
DetailsBINDING SITE FOR RESIDUE 4NC C 403
ChainResidue
CHIS155
CTRP192
CHIS200
CHIS214
CARG243
CHIS248
CVAL250
CSER251
CPHE257
CGLU267
CTYR269
CARG292
CARG293
CFE2401
CCL405
CHOH781

site_idBC4
Number of Residues11
DetailsBINDING SITE FOR RESIDUE P6G C 404
ChainResidue
CGLY174
CPHE175
CARG195
CHOH621
CHOH768
CHOH799
CHOH880
CALA12
CASP14
CGLU171
CASP172

site_idBC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL C 405
ChainResidue
CARG243
CHIS248
CARG293
C4NC403

site_idBC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE FE2 D 401
ChainResidue
DHIS155
DHIS200
DHIS214
DGLU267
DHOH670
DHOH909
DHOH910

site_idBC7
Number of Residues9
DetailsBINDING SITE FOR RESIDUE P6G D 402
ChainResidue
DGLU22
DTHR67
DLYS75
DARG104
DPHE108
DASP315
DGLY316
DHOH770
DHOH879

site_idBC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL D 403
ChainResidue
DARG243
DHIS248
DARG293

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PDB entries from 2024-07-24

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