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3MDE

CRYSTAL STRUCTURES OF MEDIUM CHAIN ACYL-COA DEHYDROGENASE FROM PIG LIVER MITOCHONDRIA WITH AND WITHOUT SUBSTRATE

Functional Information from GO Data
ChainGOidnamespacecontents
A0003995molecular_functionacyl-CoA dehydrogenase activity
A0005739cellular_componentmitochondrion
A0005759cellular_componentmitochondrial matrix
A0005978biological_processglycogen biosynthetic process
A0006111biological_processregulation of gluconeogenesis
A0006629biological_processlipid metabolic process
A0006631biological_processfatty acid metabolic process
A0006635biological_processfatty acid beta-oxidation
A0016491molecular_functionoxidoreductase activity
A0016627molecular_functionoxidoreductase activity, acting on the CH-CH group of donors
A0019254biological_processcarnitine metabolic process, CoA-linked
A0030424cellular_componentaxon
A0031966cellular_componentmitochondrial membrane
A0033539biological_processfatty acid beta-oxidation using acyl-CoA dehydrogenase
A0042802molecular_functionidentical protein binding
A0045329biological_processcarnitine biosynthetic process
A0050660molecular_functionflavin adenine dinucleotide binding
A0051791biological_processmedium-chain fatty acid metabolic process
A0051793biological_processmedium-chain fatty acid catabolic process
A0070991molecular_functionmedium-chain fatty acyl-CoA dehydrogenase activity
B0003995molecular_functionacyl-CoA dehydrogenase activity
B0005739cellular_componentmitochondrion
B0005759cellular_componentmitochondrial matrix
B0005978biological_processglycogen biosynthetic process
B0006111biological_processregulation of gluconeogenesis
B0006629biological_processlipid metabolic process
B0006631biological_processfatty acid metabolic process
B0006635biological_processfatty acid beta-oxidation
B0016491molecular_functionoxidoreductase activity
B0016627molecular_functionoxidoreductase activity, acting on the CH-CH group of donors
B0019254biological_processcarnitine metabolic process, CoA-linked
B0030424cellular_componentaxon
B0031966cellular_componentmitochondrial membrane
B0033539biological_processfatty acid beta-oxidation using acyl-CoA dehydrogenase
B0042802molecular_functionidentical protein binding
B0045329biological_processcarnitine biosynthetic process
B0050660molecular_functionflavin adenine dinucleotide binding
B0051791biological_processmedium-chain fatty acid metabolic process
B0051793biological_processmedium-chain fatty acid catabolic process
B0070991molecular_functionmedium-chain fatty acyl-CoA dehydrogenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues26
DetailsBINDING SITE FOR RESIDUE CO8 A 400
ChainResidue
ATHR96
AMET249
APHE252
AASP253
AARG256
AARG324
ATHR326
ATYR375
AGLU376
AGLY377
AILE381
AGLU99
AFAD399
AHOH803
AHOH845
AHOH860
AHOH868
AHOH888
AHOH986
ALEU103
AGLY141
ASER142
AVAL144
AALA145
ASER191
APHE245

site_idAC2
Number of Residues17
DetailsBINDING SITE FOR RESIDUE CO8 B 400
ChainResidue
BTHR96
BGLU99
BLEU103
BGLY141
BSER142
BVAL144
BSER191
BPHE245
BMET249
BPHE252
BTHR326
BTYR375
BGLU376
BGLY377
BFAD399
BHOH946
BHOH960

site_idAC3
Number of Residues28
DetailsBINDING SITE FOR RESIDUE FAD A 399
ChainResidue
ATYR133
AVAL135
ATHR136
AGLY141
ASER142
ATRP166
AILE167
ATHR168
AILE371
AILE374
ATHR378
AGLN380
ACO8400
AHOH802
AHOH804
AHOH805
AHOH846
AHOH850
BARG281
BTHR283
BPHE284
BLEU288
BGLN292
BILE294
BGLN349
BVAL350
BGLY353
BHOH806

site_idAC4
Number of Residues27
DetailsBINDING SITE FOR RESIDUE FAD B 399
ChainResidue
AARG281
ATHR283
APHE284
ALEU288
AHIS291
AGLN292
AGLN349
AVAL350
AGLY353
BTYR133
BVAL135
BTHR136
BGLY141
BSER142
BTRP166
BTHR168
BILE371
BILE374
BTYR375
BTHR378
BGLN380
BCO8400
BHOH901
BHOH903
BHOH904
BHOH925
BHOH926

Functional Information from PROSITE/UniProt
site_idPS00072
Number of Residues13
DetailsACYL_COA_DH_1 Acyl-CoA dehydrogenases signature 1. CVTEpgAGSDvaG
ChainResidueDetails
ACYS134-GLY146

site_idPS00073
Number of Residues20
DetailsACYL_COA_DH_2 Acyl-CoA dehydrogenases signature 2. QvFGGnGFntEypveKlmrD
ChainResidueDetails
AGLN349-ASP368

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"12966080","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8356049","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues30
DetailsBinding site: {"description":"in other chain","evidences":[{"source":"PubMed","id":"12966080","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8356049","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1UDY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3MDD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3MDE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"8356049","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"3MDE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12966080","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8356049","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1UDY","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3MDD","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3MDE","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"8356049","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P45952","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P45952","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues8
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P45952","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues4
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P11310","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P45952","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ivh
ChainResidueDetails
ATHR255

site_idCSA2
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ivh
ChainResidueDetails
BTHR255

site_idCSA3
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ivh
ChainResidueDetails
AGLU376

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1ivh
ChainResidueDetails
BGLU376

site_idMCSA1
Number of Residues1
DetailsM-CSA 893
ChainResidueDetails
AGLU376proton shuttle (general acid/base)

site_idMCSA2
Number of Residues1
DetailsM-CSA 893
ChainResidueDetails
BGLU376proton shuttle (general acid/base)

247536

PDB entries from 2026-01-14

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