SMART can predict possible catalytic
inactivity, based on the presence of essential amino
acids at specific positions in the alignment. If any
of the required amino acids are missing, the domain
is marked as 'inactive'. Check the annotation page
for details. Only returned for features with
type 'SMART'. HTTP link to the SMART domain
annotation page. Only returned for features with
type 'SMART'.HTTP link which can be used to generate the SMART
protein schematic in PNG format. User can submit either a protein sequence or Uniprot/Ensembl
identifier. If both a sequence and an ID are supplied, ID will be used. Only
sequences that are present in the SMART database will be accepted
(Uniprot100 and Ensembl proteomes).SMART webservice