guanylate-binding protein 4 (GTP-binding protein 4, guanine nucleotide-binding protein 4, GBP-4, GBP4)

Function

• binds GTP, GDP & GMP
• hdrolyzes GTP very efficiently
• GDP rather than GMP is the major reaction product
• erythroid differentiation

Compartment

cytoplasm

More general terms

• guanine nucleotide regulatory protein (GNRP)

Database

• UniProt: http://www.uniprot.org/uniprot/Q96PP9.html