NCBI Accession #
NP_182036.1
NCBI GenBank Nucleotide #
NM_130074.3
NCBI Official Full Name
expansin B4
NCBI Official Symbol
EXPB4
NCBI Official Synonym Symbols
ATEXPB4; ATHEXP BETA 1.1; expansin B4; T14P1.8
NCBI Protein Information
expansin B4
NCBI Summary
member of BETA-EXPANSINS. Naming convention from the Expansin Working Group (Kende et al, 2004. Plant Mol Bio)
UniProt Synonym Gene Names
At-EXPB4; AtEXPB4
UniProt Protein Name
Expansin-B4
UniProt Synonym Protein Names
Ath-ExpBeta-1.1; Beta-expansin-4
UniProt Primary Accession #
Q9SHD1
UniProt Secondary Accession #
Q84WA9
UniProt Related Accession #
Q9SHD1
UniProt Comments
May cause loosening and extension of plant cell walls by disrupting non-covalent bonding between cellulose microfibrils and matrix glucans. No enzymatic activity has been found .