UniProtKB/Swiss-Prot Q9Y4F9: Variant p.Arg520Cys

Rho family-interacting cell polarization regulator 2
Gene: RIPOR2
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Variant information Variant position:

520 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 Arginine (R) to Cysteine (C) at position 520 (R520C, p.Arg520Cys). 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 large size and basic (R) to medium size and polar (C) The physico-chemical property of the reference and variant residues and the change implicated.
BLOSUM score:

-3 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 rs35780910 [ dbSNP | Ensembl ]

Sequence information Variant position:

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

1068 The length of the canonical sequence.
Location on the sequence:

LKEEDPEEPRKPASAPSEAC R RQSSGAGAEHLFLENDVAEA 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                         LKEEDPE--EPRKPASAPSEACRRQSSGAGAEH-LFLENDVAEA

Mouse                         PK-SDTV--EPGKPGVA---------TRSGTES-LFLESSV

Rat                           SK-SDTV--EPKKPSVD---------ARSGTES-LFLENSV

Bovine                        PE-GETQ--GLGKPEGCPVA------TGARPER-LFLQKGV

Chicken                       PSPGEAVVTGNKVTPRARSEVCQKP-SNAGSDR-VFIEANV

Zebrafish                     WDQVETQ--GPETGSVALSLCSESQLSAVGPEDVVFLEPNV

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 – 1068	Rho family-interacting cell polarization regulator 2
Region	474 – 524	Disordered
Modified residue	523 – 523	Phosphoserine; in isoform 2
Mutagenesis	523 – 523	S -> A. Reduces phosphorylation, interaction with HDAC6, YWHAB and 14-3-3 proteins, localization at the front of the neutrophil upon chemokine stimulation and prevents T cell proliferation inhibition; when associated with A-21; A-37; A-341 and A-585 (isoform 2).

Literature citations
No reference for the current variant in UniProtKB/Swiss-Prot.

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.