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6R3G

Aspergillus niger ferulic acid decarboxylase (Fdc) E282Q variant in complex with the covalent adduct formed between prFMN cofactor and alphafluoro-cinnamic acid (Int2)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0009074biological_processaromatic amino acid family catabolic process
A0016829molecular_functionlyase activity
A0016831molecular_functioncarboxy-lyase activity
A0018966biological_processstyrene metabolic process
A0030145molecular_functionmanganese ion binding
A0033494biological_processferulate metabolic process
A0042537biological_processbenzene-containing compound metabolic process
A0042802molecular_functionidentical protein binding
A0046281biological_processcinnamic acid catabolic process
A0046395biological_processcarboxylic acid catabolic process
A0046872molecular_functionmetal ion binding
A0120254biological_processolefinic compound metabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue MN A 601
ChainResidue
AASN168
AHIS191
AGLU233
AK602
AJQQ604
AHOH718
AHOH803

site_idAC2
Number of Residues7
Detailsbinding site for residue K A 602
ChainResidue
ASER223
AMET225
AGLU233
AMN601
AJQQ604
ATRP169
AALA222

site_idAC3
Number of Residues6
Detailsbinding site for residue K A 603
ChainResidue
AARG421
AASP427
AASP459
ALEU461
AHOH1002
AHOH1065

site_idAC4
Number of Residues27
Detailsbinding site for residue JQQ A 604
ChainResidue
ATHR153
AASN168
ASER170
AILE171
AALA172
AARG173
ALEU185
AGLN190
AHIS191
ASER223
ASER224
AMET225
APRO226
AGLU233
AILE327
ALYS391
ATHR395
APHE437
ALEU439
AMN601
AK602
AHOH718
AHOH732
AHOH742
AHOH744
AHOH802
AHOH938

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"HAMAP-Rule","id":"MF_03196","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"26083754","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_03196","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"26083754","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_03196","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

238895

PDB entries from 2025-07-16

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