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6YSW

E. coli anaerobic trifunctional enzyme subunit-alpha in complex with coenzyme A

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
A0004300molecular_functionenoyl-CoA hydratase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0006629biological_processlipid metabolic process
A0006631biological_processfatty acid metabolic process
A0006635biological_processfatty acid beta-oxidation
A0008692molecular_function3-hydroxybutyryl-CoA epimerase activity
A0016042biological_processlipid catabolic process
A0016491molecular_functionoxidoreductase activity
A0016509molecular_functionlong-chain (3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
A0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
A0016829molecular_functionlyase activity
A0016853molecular_functionisomerase activity
A0018812molecular_function3-hydroxyacyl-CoA dehydratase activity
A0051287molecular_functionNAD binding
A0070403molecular_functionNAD+ binding
B0003824molecular_functioncatalytic activity
B0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
B0004300molecular_functionenoyl-CoA hydratase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0006629biological_processlipid metabolic process
B0006631biological_processfatty acid metabolic process
B0006635biological_processfatty acid beta-oxidation
B0008692molecular_function3-hydroxybutyryl-CoA epimerase activity
B0016042biological_processlipid catabolic process
B0016491molecular_functionoxidoreductase activity
B0016509molecular_functionlong-chain (3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
B0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
B0016829molecular_functionlyase activity
B0016853molecular_functionisomerase activity
B0018812molecular_function3-hydroxyacyl-CoA dehydratase activity
B0051287molecular_functionNAD binding
B0070403molecular_functionNAD+ binding
Functional Information from PDB Data
site_idAC1
Number of Residues2
Detailsbinding site for residue SO4 B 801
ChainResidue
BMET454
BGLY652

site_idAC2
Number of Residues5
Detailsbinding site for residue SO4 B 802
ChainResidue
BALA69
BPRO147
BGLY148
BSER149
BPHE273

site_idAC3
Number of Residues1
Detailsbinding site for residue SO4 B 803
ChainResidue
BTYR244

site_idAC4
Number of Residues4
Detailsbinding site for residue SO4 B 804
ChainResidue
BILE159
BSER162
BTHR163
AGLU216

site_idAC5
Number of Residues3
Detailsbinding site for residue SO4 A 801
ChainResidue
AARG336
AARG384
AARG384

site_idAC6
Number of Residues4
Detailsbinding site for residue SO4 A 802
ChainResidue
ALYS338
ATYR383
AGLU409
AASN413

site_idAC7
Number of Residues1
Detailsbinding site for residue SO4 A 803
ChainResidue
ATYR244

site_idAC8
Number of Residues2
Detailsbinding site for residue SO4 A 804
ChainResidue
AGLY686
ASER687

site_idAC9
Number of Residues5
Detailsbinding site for residue SO4 A 805
ChainResidue
AALA69
AMET73
ALEU86
ASER149
APHE273

site_idAD1
Number of Residues8
Detailsbinding site for residue SO4 A 806
ChainResidue
AARG384
AARG384
AGLY385
AGLY385
APHE386
APHE386
AALA387
AALA387

site_idAD2
Number of Residues2
Detailsbinding site for residue SO4 A 807
ChainResidue
AGLY317
ALEU318

site_idAD3
Number of Residues2
Detailsbinding site for residue SO4 A 808
ChainResidue
AARG157
AGLY261

site_idAD4
Number of Residues2
Detailsbinding site for residue SO4 A 809
ChainResidue
AMET454
AVAL539

site_idAD5
Number of Residues11
Detailsbinding site for residue COA A 810
ChainResidue
AGLU26
AMET28
AALA69
AASP70
AILE71
APRO139
AGLU140
ALEU143
APHE289
ATHR293
ALYS296

Functional Information from PROSITE/UniProt
site_idPS00067
Number of Residues25
Details3HCDH 3-hydroxyacyl-CoA dehydrogenase signature. DkaGFYvNRilaPYIneair.MLtqG
ChainResidueDetails
BASP489-GLY513

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsSite: {"description":"Important for catalytic activity","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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