Identification
HMDB Protein ID CDBP00052
Secondary Accession Numbers Not Available
Name Dihydrolipoyl dehydrogenase, mitochondrial
Description Not Available
Synonyms
  1. Dihydrolipoamide dehydrogenase
  2. Glycine cleavage system L protein
Gene Name DLD
Protein Type Enzyme
Biological Properties
General Function Involved in oxidoreductase activity
Specific Function Lipoamide dehydrogenase is a component of the glycine cleavage system as well as of the alpha-ketoacid dehydrogenase complexes. Involved in the hyperactivation of spermatazoa during capacitation and in the spermatazoal acrosome reaction.
GO Classification
Biological Process
gastrulation
lipoate metabolic process
mitochondrial electron transport, NADH to ubiquinone
regulation of acetyl-CoA biosynthetic process from pyruvate
regulation of membrane potential
sperm capacitation
branched-chain amino acid catabolic process
cellular nitrogen compound metabolic process
pyruvate metabolic process
2-oxoglutarate metabolic process
lysine catabolic process
tricarboxylic acid cycle
proteolysis
aging
acetyl-CoA biosynthetic process from pyruvate
cell redox homeostasis
dihydrolipoamide metabolic process
Cellular Component
nucleus
flagellum
acrosomal matrix
oxoglutarate dehydrogenase complex
pyruvate dehydrogenase complex
mitochondrial matrix
Component
cell part
intracellular part
cytoplasm
Function
dihydrolipoyl dehydrogenase activity
fad or fadh2 binding
binding
catalytic activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
oxidoreductase activity
oxidoreductase activity, acting on nadh or nadph
oxidoreductase activity, acting on a sulfur group of donors, nad or nadp as acceptor
Molecular Function
NAD binding
flavin adenine dinucleotide binding
dihydrolipoyl dehydrogenase activity
lipoamide binding
Process
metabolic process
cellular process
oxidation reduction
cellular homeostasis
cell redox homeostasis
Cellular Location
  1. Mitochondrion matrix
Pathways
Gene Properties
Chromosome Location 7
Locus 7q31-q32
SNPs DLD
Gene Sequence
>1530 bp
ATGCAGAGCTGGAGTCGTGTGTACTGCTCCTTGGCCAAGAGAGGCCATTTCAATCGAATA
TCTCATGGCCTACAGGGACTTTCTGCAGTGCCTCTGAGAACTTACGCAGATCAGCCGATT
GATGCTGATGTAACAGTTATAGGTTCTGGTCCTGGAGGATATGTTGCTGCTATTAAAGCT
GCCCAGTTAGGCTTCAAGACAGTCTGCATTGAGAAAAATGAAACACTTGGTGGAACATGC
TTGAATGTTGGTTGTATTCCTTCTAAGGCTTTATTGAACAACTCTCATTATTACCATATG
GCCCATGGAAAAGATTTTGCATCTAGAGGAATTGAAATGTCCGAAGTTCGCTTGAATTTA
GACAAGATGATGGAGCAGAAGAGTACTGCAGTAAAAGCTTTAACAGGTGGAATTGCCCAC
TTATTCAAACAGAATAAGGTTGTTCATGTCAATGGATATGGAAAGATAACTGGCAAAAAT
CAAGTCACTGCTACGAAAGCTGATGGCGGCACTCAGGTTATTGATACAAAGAACATTCTT
ATAGCCACGGGTTCAGAAGTTACTCCTTTTCCTGGAATCACGATAGATGAAGATACAATA
GTGTCATCTACAGGTGCTTTATCTTTAAAAAAAGTTCCAGAAAAGATGGTTGTTATTGGT
GCAGGAGTAATAGGTGTAGAATTGGGTTCAGTTTGGCAAAGACTTGGTGCAGATGTGACA
GCAGTTGAATTTTTAGGTCATGTAGGTGGAGTTGGAATTGATATGGAGATATCTAAAAAC
TTTCAACGCATCCTTCAAAAACAGGGGTTTAAATTTAAATTGAATACAAAGGTTACTGGT
GCTACCAAGAAGTCAGATGGAAAAATTGATGTTTCTATTGAAGCTGCTTCTGGTGGTAAA
GCTGAAGTTATCACTTGTGATGTACTCTTGGTTTGCATTGGCCGACGACCCTTTACTAAG
AATTTGGGACTAGAAGAGCTGGGAATTGAACTAGATCCCAGAGGTAGAATTCCAGTCAAT
ACCAGATTTCAAACTAAAATTCCAAATATCTATGCCATTGGTGATGTAGTTGCTGGTCCA
ATGCTGGCTCACAAAGCAGAGGATGAAGGCATTATCTGTGTTGAAGGAATGGCTGGTGGT
GCTGTGCACATTGACTACAATTGTGTGCCATCAGTGATTTACACACACCCTGAAGTTGCT
TGGGTTGGCAAATCAGAAGAGCAGTTGAAAGAAGAGGGTATTGAGTACAAAGTTGGGAAA
TTCCCATTTGCTGCTAACAGCAGAGCTAAGACAAATGCTGACACAGATGGCATGGTGAAG
ATCCTTGGGCAGAAATCGACAGACAGAGTACTGGGAGCACATATTCTTGGACCAGGTGCT
GGAGAAATGGTAAATGAAGCTGCTCTTGCTTTGGAATATGGAGCATCCTGTGAAGATATA
GCTAGAGTCTGTCATGCACATCCGACCTTATCAGAAGCTTTTAGAGAAGCAAATCTTGCT
GCGTCATTTGGCAAATCAATCAACTTTTGA
Protein Properties
Number of Residues 509
Molecular Weight 54176.91
Theoretical pI 7.855
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Dihydrolipoyl dehydrogenase, mitochondrial
MQSWSRVYCSLAKRGHFNRISHGLQGLSAVPLRTYADQPIDADVTVIGSGPGGYVAAIKA
AQLGFKTVCIEKNETLGGTCLNVGCIPSKALLNNSHYYHMAHGKDFASRGIEMSEVRLNL
DKMMEQKSTAVKALTGGIAHLFKQNKVVHVNGYGKITGKNQVTATKADGGTQVIDTKNIL
IATGSEVTPFPGITIDEDTIVSSTGALSLKKVPEKMVVIGAGVIGVELGSVWQRLGADVT
AVEFLGHVGGVGIDMEISKNFQRILQKQGFKFKLNTKVTGATKKSDGKIDVSIEAASGGK
AEVITCDVLLVCIGRRPFTKNLGLEELGIELDPRGRIPVNTRFQTKIPNIYAIGDVVAGP
MLAHKAEDEGIICVEGMAGGAVHIDYNCVPSVIYTHPEVAWVGKSEEQLKEEGIEYKVGK
FPFAANSRAKTNADTDGMVKILGQKSTDRVLGAHILGPGAGEMVNEAALALEYGASCEDI
ARVCHAHPTLSEAFREANLAASFGKSINF
GenBank ID Protein 91199540
UniProtKB/Swiss-Prot ID P09622
UniProtKB/Swiss-Prot Entry Name DLDH_HUMAN
PDB IDs
GenBank Gene ID NM_000108.3
GeneCard ID DLD
GenAtlas ID DLD
HGNC ID HGNC:2898
References
General References Not Available