Variant position: 158 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 297 The length of the canonical sequence.
Location on the sequence:
The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.
Residue conservation: The multiple alignment of the region surrounding the variant against various orthologous sequences.
Human RKTTPGFRLVEKYGLLVGGA ASHRYDLGGLVMVKDNHVVAA
Mouse RKTTPGFRLVEKYGLQVGGA ACHRYDLGGMVMVKDNHVVAA
Rat RKTTPGFRLVEKYGLLVGGA ECHRYDLGGLVMVKDNHVVAA
Bovine RKTTPGFRLVEKYGLLVGGA AAHRYDLGGLVMVKDNHVMAA
Slime mold RKTTPGFRLVEKLALLTAGL DTHRMDLSSMIMLKDNHIWAC
Baker's yeast RKTTPGLRRLEKYSMLVGGC DTHRYDLSSMVMLKDNHIWAT
Sequence annotation in neighborhood: The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:
Type: the type of sequence feature. Positions: endpoints of the sequence feature. Description: contains additional information about the feature.
Type Positions Description
1 – 297 Nicotinate-nucleotide pyrophosphorylase [carboxylating]
161 – 161 Substrate
171 – 171 Substrate
138 – 138 R -> Q. Loss of activity.
139 – 139 K -> AS. Loss of activity.
161 – 161 R -> A. Reduced activity.
161 – 161 R -> Q. Loss of activity.
171 – 171 K -> AS. Loss of activity.
No reference for the current variant in UniProtKB/Swiss-Prot.
Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. They are not in any way intended to be used as a substitute for professional medical advice, diagnostic, treatment or care.