MeSH Browser

MeSH Heading: Guanosine Pentaphosphate
Tree Number(s): D03.633.100.759.646.454.440; D13.695.667.454.440; D13.695.827.426.440
Unique ID: D006158
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D006158
Scope Note: Guanosine 5'-triphosphate 2'(3')-diphosphate. A guanine nucleotide containing five phosphate groups. Three phosphate groups are esterified to the sugar moiety in the 5' position and the other two in the 2' or 3' position. This nucleotide serves as a messenger to turn off the synthesis of ribosomal RNA when amino acids are not available for protein synthesis.
Entry Version: PPPGPP
Entry Term(s): (p)ppGpp; Alarmone; Alarmone pppGpp; Bacterial Magic Spot pppGpp; Guanosine 3'-Diphosphate 5'-Triphosphate; ppprGpp
Registry Number: 38918-96-6
CAS Type 1 Name: Guanosine 5'-(tetrahydrogen triphosphate), 3'-(trihydrogen diphosphate)
Previous Indexing: Guanine Nucleotides (1966-1977)
Public MeSH Note: 91; was see under GUANINE NUCLEOTIDES 1978-90
History Note: 91(78); was see under GUANINE NUCLEOTIDES 1978-90
Date Established: 1991/01/01
Date of Entry: 1977/04/22
Revision Date: 2020/02/28

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analogs & derivatives (AA)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

deficiency (DF)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Concept UI: M0009692
Registry Number: 38918-96-6
Scope Note: Guanosine 5'-triphosphate 2'(3')-diphosphate. A guanine nucleotide containing five phosphate groups. Three phosphate groups are esterified to the sugar moiety in the 5' position and the other two in the 2' or 3' position. This nucleotide serves as a messenger to turn off the synthesis of ribosomal RNA when amino acids are not available for protein synthesis.
Terms: Guanosine Pentaphosphate Preferred Term
Term UI T018688
Date01/01/1999
LexicalTag NON
ThesaurusID NLM (1978); Bacterial Magic Spot pppGpp
Term UI T001006144
Date01/24/2020
LexicalTag NON
ThesaurusID NLM (2021); (p)ppGpp
Term UI T001006138
Date01/24/2020
LexicalTag ABB
ThesaurusID NLM (2021); ppprGpp
Term UI T001006142
Date01/24/2020
LexicalTag ABB
ThesaurusID NLM (2021); Guanosine 3'-Diphosphate 5'-Triphosphate
Term UI T018687
Date05/19/1982
LexicalTag NON
ThesaurusID UNK (19XX); Alarmone pppGpp
Term UI T001006151
Date01/24/2020
LexicalTag NON
ThesaurusID NLM (2021)

Guanosine Pentaphosphate MeSH Descriptor Data 2024