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Showing Protein Eukaryotic translation initiation factor 2 subunit 2 (HMDBP08449)

IdentificationBiological propertiesGene propertiesProtein propertiesExternal linksReferencesXMLShow 1 metabolite
Identification
HMDB Protein ID HMDBP08449
Secondary Accession Numbers
  • 14161
Name Eukaryotic translation initiation factor 2 subunit 2
Synonyms
  1. Eukaryotic translation initiation factor 2 subunit beta
  2. eIF-2-beta
Gene Name EIF2S2
Protein Type Unknown
Biological Properties
General Function Involved in translation initiation factor activity
Specific Function eIF-2 functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S preinitiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a reaction catalyzed by eIF-2B
Pathways Not Available
Reactions Not Available
GO Classification
Function
binding
translation initiation factor activity
nucleic acid binding
translation factor activity, nucleic acid binding
rna binding
Process
translational initiation
cellular process
Cellular Location
  1. Cytoplasmic
Gene Properties
Chromosome Location Chromosome:2
Locus 20pter-q12
SNPs EIF2S2
Gene Sequence 
>1002 bp
ATGTCTGGGGACGAGATGATTTTTGATCCTACTATGAGCAAGAAGAAAAAGAAGAAGAAG
AAGCCTTTTATGTTAGATGAGGAAGGGGATACCCAAACAGAGGAAACCCAGCCTTCAGAA
ACAAAAGAAGTGGAGCCAGAGCCAACTGAGGACAAGGATTTGGAAGCTGATGAAGAGGAC
ACTAGGAAAAAAGATGCTTCTGATGATCTAGATGACTTGAACTTCTTTAATCAAAAGAAA
AAGAAGAAAAAAACTAAAAAGATATTTGATATTGATGAAGCTGAAGAAGGTGTAAAGGAT
CTTAAGATTGAAAGTGATGTTCAAGAACCAACTGAACCAGAGGATGACCTTGACATTATG
CTTGGCAATAAAAAGAAGAAAAAGAAGAATGTTAAGTTCCCAGATGAGGATGAAATACTA
GAGAAAGATGAAGCTCTAGAAGATGAAGACAACAAAAAAGATGATGGTATCTCATTCAGT
AATCAGACAGGCCCTGCTTGGGCAGGCTCAGAAAGAGACTACACATACGAGGAGCTGCTG
AATCGAGTGTTCAACATCATGAGGGAAAAGAATCCAGATATGGTTGCTGGGGAGAAAAGG
AAATTTGTCATGAAACCTCCACAAGTCGTCCGAGTAGGAACCAAGAAAACTTCTTTTGTC
AACTTTACAGATATCTGTAAACTATTACATCGTCAGCCCAAACATCTCCTTGCATTTTTG
TTGGCTGAATTGGGTACAAGTGGTTCTATAGATGGTAATAACCAACTTGTAATCAAAGGA
AGATTCCAACAGAAACAGATAGAAAATGTCTTGAGAAGATATATCAAGGAATATGTCACT
TGTCACACATGCCGATCACCGGACACAATCCTGCAGAAGGACACACGACTCTATTTCCTA
CAGTGCGAAACTTGTCATTCTAGATGTTCTGTTGCCAGTATCAAAACCGGCTTCCAGGCT
GTCACGGGCAAGCGAGCACAGCTCCGTGCCAAAGCTAACTAA
Protein Properties
Number of Residues 333
Molecular Weight 38388.1
Theoretical pI 5.46
Pfam Domain Function
Signals
  • None
Transmembrane Regions
  • None
Protein Sequence 
>Eukaryotic translation initiation factor 2 subunit 2
MSGDEMIFDPTMSKKKKKKKKPFMLDEEGDTQTEETQPSETKEVEPEPTEDKDLEADEED
TRKKDASDDLDDLNFFNQKKKKKKTKKIFDIDEAEEGVKDLKIESDVQEPTEPEDDLDIM
LGNKKKKKKNVKFPDEDEILEKDEALEDEDNKKDDGISFSNQTGPAWAGSERDYTYEELL
NRVFNIMREKNPDMVAGEKRKFVMKPPQVVRVGTKKTSFVNFTDICKLLHRQPKHLLAFL
LAELGTSGSIDGNNQLVIKGRFQQKQIENVLRRYIKEYVTCHTCRSPDTILQKDTRLYFL
QCETCHSRCSVASIKTGFQAVTGKRAQLRAKAN
GenBank ID Protein 4938295
UniProtKB/Swiss-Prot ID P20042
UniProtKB/Swiss-Prot Entry Name IF2B_HUMAN
PDB IDs Not Available
GenBank Gene ID AL031668
GeneCard ID EIF2S2
GenAtlas ID EIF2S2
HGNC ID HGNC:3266
References
General References
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