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Article

The N-terminal domain of the Caulobacter crescentus CgtA protein does not function as a guanine nucleotide exchange factor.

FEBS letters - 27 Oct 2000

Lin B, Maddock J R

Abstract excerpt

The Caulobacter crescentus GTP binding protein CgtA is a member of the Obg/GTP1 subfamily of monomeric GTP binding proteins. In vitro, CgtA displays moderate affinity for both GDP and GTP, and rapid exchange rate constants for either nucleotide. One possible explanation for the observed rapid guanine nucleotide exchange [corrected] rates is that CgtA is a bimodal protein with a C-terminal GTP binding domain and...

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Source

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PMID: 11056216
DOI: 10.1016/s0014-5793(00)02121-9

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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