UniProtKB/Swiss-Prot P03891: Variant p.Asn88Ser

NADH-ubiquinone oxidoreductase chain 2
Gene: MT-ND2
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Variant information Variant position:

88 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Type of variant:

LB/B The variants are classified into three categories: LP/P, LB/B and US.

LP/P: likely pathogenic or pathogenic.
LB/B: likely benign or benign.
US: uncertain significance

Residue change:

From Asparagine (N) to Serine (S) at position 88 (N88S, p.Asn88Ser). Indicates the amino acid change of the variant. The one-letter and three-letter codes for amino acids used in UniProtKB/Swiss-Prot are those adopted by the commission on Biochemical Nomenclature of the IUPAC-IUB.
Physico-chemical properties:

Change from medium size and polar (N) to small size and polar (S) The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score:

1 The score within a Blosum matrix for the corresponding wild-type to variant amino acid change. The log-odds score measures the logarithm for the ratio of the likelihood of two amino acids appearing by chance. The Blosum62 substitution matrix is used. This substitution matrix contains scores for all possible exchanges of one amino acid with another:

Lowest score: -4 (low probability of substitution).
Highest score: 11 (high probability of substitution).

More information can be found on the following page
Other resources:

Links to websites of interest for the variant.

Variant rs201854167 [ dbSNP | Ensembl ]

Sequence information Variant position:

88 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length:

347 The length of the canonical sequence.
Location on the sequence:

MILLMAILFNNMLSGQWTMT N TTNQYSSLMIMMAMAMKLGM 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                         MILLMAILFNNMLSGQWTMTNTT-----------NQYSSLMIMMAMAMKLGM

Gorilla                       MILLMAILSNNMLSGQWTTTNAT-----------NQYSSLM

                              MLLMMGVTINLLYSGQWVISKIS-----------NPIASIM

Chimpanzee                    MILLMAILSNSMLSGQWTMTNTT-----------NQYPSLM

Mouse                         MIILLAIVLNYKQLGTWMFQQQT-----------NGLILNM

Rat                           MIILLVIILNYKQSGMWTLQQQT-----------NNMLLNM

Pig                           MMLMMAIIINLLYSGQWTITKMF-----------NPVAMTM

Bovine                        MLLMMAVIINLMFSGQWTVMKLF-----------NPMASML

Rabbit                        MILMMAITLNILDSGQWTLINPQ-----------NQLTPVL

Goat                          MLLMMAIIINLMFSGQWTVTKLF-----------HPTASML

Sheep                         MLLMMAIIINLMFSGQWTVMKLF-----------NPMASML

Cat                           MILMMWIIINLLHSGQWTVLKDL-----------NPMASIM

Horse                         MLLMMAIIINLMHSGQWTITKVF-----------NPTASII

Chicken                       ALILFSSMTNAWSTGQWDITQLN-----------HPTSCLM

Xenopus laevis                ALLLFSSLNNAWLTGEWSILDLT-----------NPLSCAT

Zebrafish                     AMILFTSTTNAWISGQWDVTGMP-----------GPATSTA

Caenorhabditis elegans        LLFLLCS------------------------------GGLL

Drosophila                    TVLLFSSILLMLKNN--MNNEIN-----------ESFTSMI

Slime mold                    TIILLGIVSIYKNTGSLMYTDILVIGMERIGNYQVQMGIAL

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
Chain	1 – 347	NADH-ubiquinone oxidoreductase chain 2

Literature citations
Departure from neutrality at the mitochondrial NADH dehydrogenase subunit 2 gene in humans, but not in chimpanzees.
Wise C.A.; Sraml M.; Easteal S.;
Genetics 148:409-421(1998)
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]; VARIANTS VAL-69; SER-88; ASP-150; MET-237; THR-265; VAL-265; THR-278 AND ALA-333;

Disclaimer: 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.