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4PZE

Crystal structure of (S)-3-hydroxybutyryl-CoA dehydrogenase PaaH1 in complex with acetoacetyl-CoA

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
A0006631biological_processfatty acid metabolic process
A0016491molecular_functionoxidoreductase activity
A0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
A0032787biological_processmonocarboxylic acid metabolic process
A0070403molecular_functionNAD+ binding
B0000166molecular_functionnucleotide binding
B0003824molecular_functioncatalytic activity
B0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
B0006631biological_processfatty acid metabolic process
B0016491molecular_functionoxidoreductase activity
B0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
B0032787biological_processmonocarboxylic acid metabolic process
B0070403molecular_functionNAD+ binding
C0000166molecular_functionnucleotide binding
C0003824molecular_functioncatalytic activity
C0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
C0006631biological_processfatty acid metabolic process
C0016491molecular_functionoxidoreductase activity
C0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
C0032787biological_processmonocarboxylic acid metabolic process
C0070403molecular_functionNAD+ binding
D0000166molecular_functionnucleotide binding
D0003824molecular_functioncatalytic activity
D0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
D0006631biological_processfatty acid metabolic process
D0016491molecular_functionoxidoreductase activity
D0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
D0032787biological_processmonocarboxylic acid metabolic process
D0070403molecular_functionNAD+ binding
E0000166molecular_functionnucleotide binding
E0003824molecular_functioncatalytic activity
E0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
E0006631biological_processfatty acid metabolic process
E0016491molecular_functionoxidoreductase activity
E0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
E0032787biological_processmonocarboxylic acid metabolic process
E0070403molecular_functionNAD+ binding
F0000166molecular_functionnucleotide binding
F0003824molecular_functioncatalytic activity
F0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
F0006631biological_processfatty acid metabolic process
F0016491molecular_functionoxidoreductase activity
F0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
F0032787biological_processmonocarboxylic acid metabolic process
F0070403molecular_functionNAD+ binding
G0000166molecular_functionnucleotide binding
G0003824molecular_functioncatalytic activity
G0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
G0006631biological_processfatty acid metabolic process
G0016491molecular_functionoxidoreductase activity
G0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
G0032787biological_processmonocarboxylic acid metabolic process
G0070403molecular_functionNAD+ binding
H0000166molecular_functionnucleotide binding
H0003824molecular_functioncatalytic activity
H0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
H0006631biological_processfatty acid metabolic process
H0016491molecular_functionoxidoreductase activity
H0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
H0032787biological_processmonocarboxylic acid metabolic process
H0070403molecular_functionNAD+ binding
I0000166molecular_functionnucleotide binding
I0003824molecular_functioncatalytic activity
I0003857molecular_function(3S)-3-hydroxyacyl-CoA dehydrogenase (NAD+) activity
I0006631biological_processfatty acid metabolic process
I0016491molecular_functionoxidoreductase activity
I0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
I0032787biological_processmonocarboxylic acid metabolic process
I0070403molecular_functionNAD+ binding
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CAA A 301
ChainResidue
ASER119
APHE142
AASN190
AGLY221
ACYS222
AASN223
AILE226

site_idAC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE CAA B 301
ChainResidue
BVAL147
BASN190
BPRO225
BILE235
CGLY221
CCYS222
CASN223
ISER131
IARG135
BARG52
BLYS58

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE CAA C 301
ChainResidue
BGLY221
BCYS222
BASN223
CLYS56
CSER119
CHIS140
CASN143
CPRO144
CMET148
CASN190
CPRO225
CILE226
CILE235
CHOH407

site_idAC4
Number of Residues8
DetailsBINDING SITE FOR RESIDUE CAA D 301
ChainResidue
DSER119
DHIS140
DASN143
DASN190
DLEU231
GGLY221
GCYS222
GASN223

site_idAC5
Number of Residues13
DetailsBINDING SITE FOR RESIDUE CAA E 301
ChainResidue
CGLU110
CARG135
EARG52
ESER119
EPHE142
EVAL147
EASN190
EPRO225
EILE226
ELEU231
FGLY221
FCYS222
FASN223

site_idAC6
Number of Residues15
DetailsBINDING SITE FOR RESIDUE CAA F 301
ChainResidue
EGLY221
ECYS222
EASN223
FARG52
FLYS56
FSER119
FHIS140
FPHE142
FASN143
FPRO144
FMET148
FASN190
FLEU231
FMET234
FHOH421

site_idAC7
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CAA G 301
ChainResidue
DGLY221
DASN223
GSER119
GHIS140
GPHE142
GMET148
GASN190
GILE235
GTHR239

site_idAC8
Number of Residues9
DetailsBINDING SITE FOR RESIDUE CAA H 301
ChainResidue
HSER119
HVAL147
HASN190
HLEU193
HPRO225
HLEU231
HTHR239
IGLY221
IASN223

site_idAC9
Number of Residues16
DetailsBINDING SITE FOR RESIDUE CAA I 301
ChainResidue
IMET234
IILE235
IARG273
HGLY221
HASN223
IARG52
ISER119
IHIS140
IPHE141
IPHE142
IASN143
IPRO144
IASN190
IPRO225
IILE226
ILEU231

Functional Information from PROSITE/UniProt
site_idPS00067
Number of Residues25
Details3HCDH 3-hydroxyacyl-CoA dehydrogenase signature. NspGFVvNRilcPMIneafc.VLgeG
ChainResidueDetails
AASN183-GLY207

250359

PDB entries from 2026-03-11

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