Identification
HMDB Protein ID CDBP00153
Secondary Accession Numbers Not Available
Name Thioredoxin reductase 2, mitochondrial
Description Not Available
Synonyms
  1. SelZ
  2. Selenoprotein Z
  3. TR-beta
  4. Thioredoxin reductase TR3
Gene Name TXNRD2
Protein Type Enzyme
Biological Properties
General Function Involved in oxidoreductase activity
Specific Function Maintains thioredoxin in a reduced state. Implicated in the defenses against oxidative stress. May play a role in redox-regulated cell signaling.
GO Classification
Biological Process
cell redox homeostasis
response to oxygen radical
heart development
hemopoiesis
response to selenium ion
Cellular Component
mitochondrion
Component
cell part
intracellular part
cytoplasm
Function
fad or fadh2 binding
binding
nucleotide binding
catalytic activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
nadp or nadph binding
antioxidant activity
thioredoxin-disulfide reductase activity
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
thioredoxin-disulfide reductase activity
NADP binding
flavin adenine dinucleotide binding
Process
metabolic process
cellular process
oxidation reduction
cellular homeostasis
cell redox homeostasis
Cellular Location
  1. Mitochondrion
Pathways
Gene Properties
Chromosome Location 22
Locus 22q11.21
SNPs TXNRD2
Gene Sequence
>1575 bp
ATGGCGGCAATGGCGGTGGCGCTGCGGGGATTAGGAGGGCGCTTCCGGTGGCGGACGCAG
GCCGTGGCGGGCGGGGTGCGGGGCGCGGCGCGGGGCGCAGCAGCAGGTCAGCGGGACTAT
GATCTCCTGGTGGTCGGCGGGGGATCTGGTGGCCTGGCTTGTGCCAAGGAGGCCGCCCAG
CTGGGAAGGAAGGTGGCCGTGGTGGACTACGTGGAACCTTCTCCCCAAGGCACCCGGTGG
GGCCTCGGCGGCACCTGCGTCAACGTGGGCTGCATCCCCAAGAAGCTGATGCACCAGGCG
GCACTGCTGGGAGGCCTGATCCAAGATGCCCCCAACTATGGCTGGGAGGTGGCCCAGCCC
GTGCCGCATGACTGGAGGAAGATGGCAGAAGCTGTTCAAAATCACGTGAAATCCTTGAAC
TGGGGCCACCGTGTCCAGCTTCAGGACAGAAAAGTCAAGTACTTTAACATCAAAGCCAGC
TTTGTTGACGAGCACACGGTTTGCGGCGTTGCCAAAGGTGGGAAAGAGATTCTGCTGTCA
GCCGATCACATCATCATTGCTACTGGAGGGCGGCCGAGATACCCCACGCACATCGAAGGT
GCCTTGGAATATGGAATCACAAGTGATGACATCTTCTGGCTGAAGGAATCCCCTGGAAAA
ACGTTGGTGGTCGGGGCCAGCTATGTGGCCCTGGAGTGTGCTGGCTTCCTCACCGGGATT
GGGCTGGACACCACCATCATGATGCGCAGCATCCCCCTCCGCGGCTTCGACCAGCAAATG
TCCTCCATGGTCATAGAGCACATGGCATCTCATGGCACCCGGTTCCTGAGGGGCTGTGCC
CCCTCGCGGGTCAGGAGGCTCCCTGATGGCCAGCTGCAGGTCACCTGGGAGGACAGCACC
ACCGGCAAGGAGGACACGGGCACCTTTGACACCGTCCTGTGGGCCATAGGTCGAGTCCCA
GACACCAGAAGTCTGAATTTGGAGAAGGCTGGGGTAGATACTAGCCCCGACACTCAGAAG
ATCCTGGTGGACTCCCGGGAAGCCACCTCTGTGCCCCACATCTACGCCATTGGTGACGTG
GTGGAGGGGCGGCCTGAGCTGACACCCATAGCGATCATGGCCGGGAGGCTCCTGGTGCAG
CGGCTCTTCGGCGGGTCCTCAGATCTGATGGACTACGACAATGTTCCCACGACCGTCTTC
ACCCCGCTGGAGTATGGCTGTGTGGGGCTGTCCGAGGAGGAGGCAGTGGCTCGCCACGGG
CAGGAGCATGTTGAGGTCTATCACGCCCATTATAAACCACTGGAGTTCACGGTGGCTGGA
CGAGATGCATCCCAGTGTTATGTAAAGATGGTGTGCCTGAGGGAGCCCCCACAGCTGGTG
CTGGGCCTGCATTTCCTTGGCCCCAACGCAGGCGAAGTTACTCAAGGATTTGCTCTGGGG
ATCAAGTGTGGGGCTTCCTATGCGCAGGTGATGCGGACCGTGGGTATCCATCCCACATGC
TCTGAGGAGGTAGTCAAGCTGCGCATCTCCAAGCGCTCAGGCCTGGACCCCACGGTGACA
GGCTGCTGAGGGTAA
Protein Properties
Number of Residues 524
Molecular Weight 56506.275
Theoretical pI 7.509
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>Thioredoxin reductase 2, mitochondrial
MAAMAVALRGLGGRFRWRTQAVAGGVRGAARGAAAGQRDYDLLVVGGGSGGLACAKEAAQ
LGRKVAVVDYVEPSPQGTRWGLGGTCVNVGCIPKKLMHQAALLGGLIQDAPNYGWEVAQP
VPHDWRKMAEAVQNHVKSLNWGHRVQLQDRKVKYFNIKASFVDEHTVCGVAKGGKEILLS
ADHIIIATGGRPRYPTHIEGALEYGITSDDIFWLKESPGKTLVVGASYVALECAGFLTGI
GLDTTIMMRSIPLRGFDQQMSSMVIEHMASHGTRFLRGCAPSRVRRLPDGQLQVTWEDST
TGKEDTGTFDTVLWAIGRVPDTRSLNLEKAGVDTSPDTQKILVDSREATSVPHIYAIGDV
VEGRPELTPIAIMAGRLLVQRLFGGSSDLMDYDNVPTTVFTPLEYGCVGLSEEEAVARHG
QEHVEVYHAHYKPLEFTVAGRDASQCYVKMVCLREPPQLVLGLHFLGPNAGEVTQGFALG
IKCGASYAQVMRTVGIHPTCSEEVVKLRISKRSGLDPTVTGCUG
GenBank ID Protein Not Available
UniProtKB/Swiss-Prot ID Q9NNW7
UniProtKB/Swiss-Prot Entry Name TRXR2_HUMAN
PDB IDs
GenBank Gene ID AF171054
GeneCard ID TXNRD2
GenAtlas ID TXNRD2
HGNC ID HGNC:18155
References
General References Not Available