sub:assertion {
sub:_1 sio:SIO_000053 sub:_2 ,
sub:_3 ;
a so:SO_0001148 ,
range:RangedSequencePosition ;
rdfs:comment "Loss of chemotactic activity." .
sub:_2 sio:SIO_000300 22 ;
a range:StartPosition .
sub:_3 sio:SIO_000300 22 ;
a range:EndPosition .
sub:_4 sio:SIO_000053 sub:_5 ,
sub:_6 ;
a so:SO_0001148 ,
range:RangedSequencePosition ;
rdfs:comment "Abolished CXCR4 activation ability, but only slightly impaired binding to the receptor." .
sub:_5 sio:SIO_000300 22 ;
a range:StartPosition .
sub:_6 sio:SIO_000300 22 ;
a range:EndPosition .
sub:_7 sio:SIO_000053 sub:_8 ,
sub:_9 ;
a so:SO_0001148 ,
range:RangedSequencePosition ;
rdfs:comment "Missing abolished CXCR4 activation ability, but only slightly impaired binding to the receptor." .
sub:_8 sio:SIO_000300 22 ;
a range:StartPosition .
sub:_9 sio:SIO_000300 22 ;
a range:EndPosition .
sub:assertion rdfs:comment "Mutagenesis site occurs in NX_P48061-7 at amino acids 22 - 22." .
sub:seqFeature bfo:BFO_0000066 nx:NX_P48061-7 ;
sio:SIO_000008 sub:_1 ,
sub:_4 ,
sub:_7 ;
a so:SO_000010 .
}