Search on: INITIATION FACTOR-2 
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Descriptor English:   Prokaryotic Initiation Factor-2 
Descriptor Spanish:   Factor 2 Procariótico de Iniciación 
Descriptor Portuguese:   Fator de Iniciação 2 em Procariotos 
Synonyms English:   IF2 Protein
Initiation Factor-2
Peptide Initiation Factor 2
Translational Initiation Factor 2
infB Gene Product
infB Protein
Initiation Factor 2
Initiation Factor-2, Prokaryotic
Peptide Initiation Factor IF 2
Prokaryotic Initiation Factor 2
Peptide Initiation Factor IF-2  
Tree Number:   D12.776.835.725.934.562
Definition English:   The largest of the three prokaryotic initiation factors with a molecular size of approximately 80 kD. It functions in the transcription initiation process by promoting the binding of formylmethionine-tRNA to the P-site of the 30S ribosome and by preventing the incorrect binding of elongator tRNA to the translation initiation site. 
History Note English:   2003; use PROKARYOTIC INITIATION FACTOR-2 (NM) 1990-2002 
Allowable Qualifiers English:  
AD administration & dosage AE adverse effects
AG agonists AN analysis
AI antagonists & inhibitors BI biosynthesis
BL blood CF cerebrospinal fluid
CS chemical synthesis CH chemistry
CL classification DF deficiency
DE drug effects EC economics
GE genetics HI history
IM immunology IP isolation & purification
ME metabolism PK pharmacokinetics
PD pharmacology PH physiology
PO poisoning RE radiation effects
SE secretion ST standards
SD supply & distribution TU therapeutic use
TO toxicity UL ultrastructure
UR urine  
Record Number:   37530 
Unique Identifier:   D039881 

Occurrence in VHL:
 

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