※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Probable translation initiation factor IF-2
Protein Synonyms/Alias
 
Gene Name
 infB
Gene Synonyms/Alias
 Saci_0695
Created Date
 3-June-2014
Organism
 Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
NCBI Taxa ID
 330779
Phosphorylation
Position
Peptide
Code
Type
References
412 VAEKAKEYGIIAAFR Y HTP [1]
Reference
 [1]Archaeal signal transduction: impact of protein phosphatase deletions on cell size, motility, and energy metabolism in Sulfolobus acidocaldarius.
 Reimann J,Esser D,Orell A,Amman F,Pham TK,Noirel J,Lindås AC,Bernander R,Wright PC,Siebers B,Albers SV
 Mol. Cell Proteomics 2013, Dec;12(12):3908-23. [PMID:24078887]
Functional Description From UniProt
 FUNCTION: Function in general translation initiation by promoting the binding of the formylmethionine-tRNA to ribosomes. Seems to function along with eIF-2 (By similarity)
Sequence Annotation From UniProt
 
Key Word From UniProt
 Completeproteome; GTP-binding; Initiationfactor; Nucleotide-binding; Proteinbiosynthesis
Protein Sequence
 MTTQVPKRLR QPIVVVLGHV DHGKTTLLDK IRGTAVVKKE PGEMTQEVGA SFVPTSVIEK 60
 ISEPLKKSFP IKLEIPGLLF IDTPGHELFS NLRKRGGSVA DIAILVVDIV EGIQKQTLES 120
 IEILKSRKVP FIVAANKIDR INGWKAQDTY SFLESINKQE QRVRDNLDKQ VYNLVIQLAE 180
 QGFNAERFDR IRDFTKTVAI IPVSAKTGEG IAEVLAILAG LTQNYMKNKL KFAEGPAKGV 240
 ILEVKELQGL GYTADVVIYE GILRKNDIIV LAGIDGPIVT KVRAILVPRP LQDIKLAKSD 300
 LAQIDEVYAA SGVKVYAQNL ETALAGSPIY VAENNEEVEK YKKIIQEEVS AVRYYNSSVY 360
 GIIVKADSLG SLEAIVSSLE RRNIPIRLAD IGPISKRDIT EAEIVAEKAK EYGIIAAFRV 420
 KPLSGIEIPE KIKLISDDII YQLMDNIEKY IEDIKESEKR KTLETIVLPG KIKIIPGYVF 480
 RRSDPVIVGV EVLGGIIRPK YGLIKKDGRR VGEVLQIQDN KKSVDRASKG MEVAVSIKGN 540
 IMVGRQVEEG EVLYTDVPKE DLQILMEKYK DIVTDDMIEV IKEIIRIKRT QDATYGLGLQ 600
 FQ 602
  GO:0005622   C:intracellular IEA:InterPro
  GO:0005525   F:GTP binding IEA:UniProtKB-KW
  GO:0003924   F:GTPase activity IEA:UniProtKB-HAMAP
  GO:0003743   F:translation initiation factor activity IEA:UniProtKB-HAMAP
  IPR000795   EF_GTP-bd_dom.
  IPR027417   P-loop_NTPase.
  IPR005225   Small_GTP-bd_dom.
  IPR004544   TIF_aIF-2_arc.
  IPR023115   TIF_IF2_dom3.
  IPR009000   Transl_B-barrel.
  IPR004161   Transl_elong_EFTu/EF1A_2.
  PF00009   GTP_EFTU.
  PF03144   GTP_EFTU_D2.
  PF11987   IF-2.
  PR00315   ELONGATNFCT.