| Identification |
| HMDB Protein ID
| CDBP03666 |
| Secondary Accession Numbers
| Not Available |
| Name
| Translation initiation factor IF-2, mitochondrial |
| Description
| Not Available |
| Synonyms
|
- IF-2(Mt)
- IF-2Mt
- IF2(mt)
|
| Gene Name
| MTIF2 |
| Protein Type
| Enzyme |
| Biological Properties |
| General Function
| Involved in GTPase activity |
| Specific Function
| One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex |
| GO Classification
|
| Component |
| cell part |
| intracellular |
| Function |
| translation initiation factor activity |
| gtpase activity |
| nucleic acid binding |
| translation factor activity, nucleic acid binding |
| nucleoside-triphosphatase activity |
| rna binding |
| hydrolase activity, acting on acid anhydrides |
| hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides |
| purine nucleotide binding |
| pyrophosphatase activity |
| binding |
| nucleotide binding |
| catalytic activity |
| hydrolase activity |
| guanyl nucleotide binding |
| guanyl ribonucleotide binding |
| gtp binding |
| Process |
| translational initiation |
| cellular process |
|
| Cellular Location
|
- Mitochondrion
|
| Pathways
|
Not Available
|
| Gene Properties |
| Chromosome Location
| Chromosome:2 |
| Locus
| 2p16.1 |
| SNPs
| MTIF2 |
| Gene Sequence
|
>2184 bp
ATGAACCAGAAGCTACTGAAGTTGGAGAACTTGCTACGATTTCACACTATTTATAGGCAA
CTGCACAGTCTGTGTCAAAGAAGAGCATTAAGACAGTGGAGGCATGGGTTTTCATCTGCT
TACCCTGTGTGGACAGCTCAACTGTGTGCCTGGCCCTGGCCAACAGATGTGCTCACTGGG
GCTGCTTTATCTCAGTATAGGCTTCTAGTAACAAAAAAGGAAGAAGGACCATGGAAATCT
CAGTTATCTTCAACAAAATCTAAAAAGGTGGTAGAAGTATGGATTGGAATGACTATTGAG
GAACTGGCCAGGGCAATGGAAAAAAACACAGATTATGTATATGAAGCTTTATTGAACACT
GATATTGACATAGATTCACTGGAAGCAGACTCACATTTAGATGAAGTCTGGATCAAAGAA
GTGATAACGAAGGCAGGGATGAAGTTAAAGTGGAGTAAATTAAAACAGGACAAAGTCAGA
AAAAATAAAGATGCTGTAAGAAGGCCCCAGGCAGATCCAGCTTTATTAACCCCAAGGTCC
CCAGTTGTTACTATAATGGGCCATGTTGATCACGGGAAAACGACATTACTTGACAAATTT
CGAAAAACTCAAGTGGCAGCAGTGGAAACTGGAGGCATCACTCAGCACATTGGTGCCTTT
CTTGTCTCTCTGCCTTCTGGGGAAAAGATAACTTTTCTTGATACTCCAGGACATGCTGCT
TTCTCAGCAATGAGAGCCAGAGGTGCTCAGGTCACTGACATTGTCGTATTGGTTGTAGCT
GCAGATGATGGAGTGATGAAACAAACTGTAGAATCTATTCAGCATGCCAAAGATGCACAG
GTTCCTATTATCCTTGCCGTAAATAAATGTGACAAAGCTGAGGCTGATCCTGAGAAAGTG
AAAAAAGAGCTGCTGGCTTACGATGTGGTATGTGAAGATTATGGAGGTGATGTTCAAGCA
GTGCCTGTCTCCGCACTTACGGGCGATAATCTGATGGCTTTGGCAGAAGCAACAGTTGCT
CTTGCAGAAATGTTAGAATTGAAAGCAGATCCCAATGGTCCAGTGGAAGGAACAGTAATA
GAGTCTTTCACAGACAAAGGAAGAGGTCTTGTTACTACAGCTATAATTCAAAGAGGAACT
TTAAGAAAAGGCTCTGTTCTGGTTGCTGGAAAATGTTGGGCAAAAGTACGCTTAATGTTT
GATGAAAATGGAAAAACAATTGATGAGGCCTATCCCAGCATGCCAGTGGGAATTACAGGC
TGGAGAGACCTTCCTTCTGCAGGAGAAGAAATTCTTGAAGTAGAATCTGAGCCAAGGGCA
CGTGAAGTTGTTGACTGGAGGAAATATGAACAAGAACAGGAGAAAGGTCAGGAGGATCTG
AAAATAATAGAAGAAAAGCGAAAGGAACACAAAGAAGCACATCAGAAAGCCCGTGAGAAG
TATGGCCATCTACTGTGGAAGAAGAGATCAATTCTACGGTTTTTAGAAAGAAAAGAACAA
ATACCCTTAAAGCCAAAAGAGAAAAGGGAAAGAGATTCAAATGTACTTTCTGTGATTATT
AAAGGTGATGTTGATGGTTCTGTTGAGGCCATTTTGAACATTATAGATACCTATGATGCT
TCACACGAGTGTGAACTAGAATTAGTACATTTTGGAGTGGGTGATGTAAGTGCAAATGAT
GTTAACCTTGCTGAAACATTTGATGGTGTTATATATGGCTTTAATGTGAATGCAGGCAAT
GTTATCCAACAGTCAGCTGCAAAAAAAGGAGTAAAAATTAAACTTCACAAAATAATTTAC
CGTCTTGTTGAAGATTTGCAAGAGGAACTGAGCAGCAGATTACCCTGTGCTGTGGAAGAG
CACCCAGTAGGTGAGGCATCTATACTAGCTACCTTCTCTGTAACAGAAGGGAAGAAAAAA
GTTCCTGTGGCTGGCTGCAGAGTCCAAAAGGGACAGTTAGAAAAACAAAAAAAATTTAAA
CTAACCCGTAATGGACATGTAATTTGGAAGGGCTCATTAACCTCATTGAAACACCATAAA
GATGACATTTCAATTGTCAAAACGGGAATGGATTGTGGTCTCAGTTTAGATGAAGACAAT
ATGGAATTTCAAGTGGGAGACAGAATTGTTTGTTATGAAGAAAAGCAAATTCAAGCCAAG
ACTTCTTGGGATCCAGGATTTTAA
|
| Protein Properties |
| Number of Residues
| 727 |
| Molecular Weight
| 81316.8 |
| Theoretical pI
| 7.16 |
| Pfam Domain Function
|
|
| Signals
|
|
|
Transmembrane Regions
|
|
| Protein Sequence
|
>Translation initiation factor IF-2, mitochondrial
MNQKLLKLENLLRFHTIYRQLHSLCQRRALRQWRHGFSSAYPVWTAQLCAWPWPTDVLTG
AALSQYRLLVTKKEEGPWKSQLSSTKSKKVVEVWIGMTIEELARAMEKNTDYVYEALLNT
DIDIDSLEADSHLDEVWIKEVITKAGMKLKWSKLKQDKVRKNKDAVRRPQADPALLTPRS
PVVTIMGHVDHGKTTLLDKFRKTQVAAVETGGITQHIGAFLVSLPSGEKITFLDTPGHAA
FSAMRARGAQVTDIVVLVVAADDGVMKQTVESIQHAKDAQVPIILAVNKCDKAEADPEKV
KKELLAYDVVCEDYGGDVQAVPVSALTGDNLMALAEATVALAEMLELKADPNGPVEGTVI
ESFTDKGRGLVTTAIIQRGTLRKGSVLVAGKCWAKVRLMFDENGKTIDEAYPSMPVGITG
WRDLPSAGEEILEVESEPRAREVVDWRKYEQEQEKGQEDLKIIEEKRKEHKEAHQKAREK
YGHLLWKKRSILRFLERKEQIPLKPKEKRERDSNVLSVIIKGDVDGSVEAILNIIDTYDA
SHECELELVHFGVGDVSANDVNLAETFDGVIYGFNVNAGNVIQQSAAKKGVKIKLHKIIY
RLVEDLQEELSSRLPCAVEEHPVGEASILATFSVTEGKKKVPVAGCRVQKGQLEKQKKFK
LTRNGHVIWKGSLTSLKHHKDDISIVKTGMDCGLSLDEDNMEFQVGDRIVCYEEKQIQAK
TSWDPGF
|
| External Links |
| GenBank ID Protein
| 53729339 |
| UniProtKB/Swiss-Prot ID
| P46199 |
| UniProtKB/Swiss-Prot Entry Name
| IF2M_HUMAN |
| PDB IDs
|
Not Available |
| GenBank Gene ID
| NM_001005369.1 |
| GeneCard ID
| MTIF2 |
| GenAtlas ID
| MTIF2 |
| HGNC ID
| HGNC:7441 |
| References |
| General References
| Not Available |