Domains within Rattus norvegicus protein MUC18_RAT (Q9EPF2)

Cell surface glycoprotein MUC18

Alternative representations: 1 /

Protein length648 aa
Source databaseUniProt
Identifiers MUC18_RAT, Q9EPF2, ENSRNOP00000010464.5, ENSRNOP00000010464, Q6IRH8, Q9ESS8
Source gene ENSRNOG00000007726
Alternative splicing MUC18_RAT, Q9EPF2-2

Domain architecture analysis

Display all proteins with similar:

Domain organisationProteins having all the domains as the query in the same order. Additional domains are allowed.
Domain compositionProteins with the same domain composition have at least one copy of each of the domains of the query.

This domain architecture was probably invented with the emergence of cellular organisms

Predicted functional partners

MUC18_RAT is shown as Mcam in the network

Click and drag to pan the network, and zoom by using your mouse wheel. Click the protein nodes for additional options.

The network on the left comes from STRING, a database of known and predicted protein interactions. Displayed here is the evidence view, where different line colors represent the types of evidence for the association.

Open the STRING annotation page for Mcam

Protein MUC18_RAT is possibly involved in these pathways, based on its similarity to the listed KEGG orthologous groups:

KEGG pathways

PathwayDescription
map04514Cell adhesion molecules

KEGG orthologous groups

KONameDescription
K06534MCAM, CD146melanoma cell adhesion molecule
K25874KIRREL, NEPHKirrel/Neph family protein

Orthologous groups

Orthology information is taken from eggNOG, a database of orthologous groups of genes. Orthologous groups containing this protein are listed below. This protein is named 10116.ENSRNOP00000010464 in eggNOG.

OGTaxonomic classDescription
LKOG3510All organisms (root)Kirrel/Neph family protein,neural cell adhesion molecule,neurotrimin
KOG3510Eukaryota (superkingdom)Kirrel/Neph family protein,neural cell adhesion molecule,neurotrimin
HVHTJMetazoa (kingdom)Lutheran blood group glycoprotein,melanoma cell adhesion molecule,activated leukocyte cell adhesion molecule
946SPChordata (phylum)Lutheran blood group glycoprotein,melanoma cell adhesion molecule,activated leukocyte cell adhesion molecule
5RCM5Sarcopterygii (superclass)Lutheran blood group glycoprotein,melanoma cell adhesion molecule
8YYMWMammalia (class)melanoma cell adhesion molecule
4R8H0Euarchontoglires (superorder)melanoma cell adhesion molecule
AI8VBRodentia (order)melanoma cell adhesion molecule
8DE3BMyomorpha (suborder)melanoma cell adhesion molecule
H5AH2Bilateria (clade)Lutheran blood group glycoprotein,melanoma cell adhesion molecule,activated leukocyte cell adhesion molecule
9FKMIVertebrata (clade)Lutheran blood group glycoprotein,melanoma cell adhesion molecule
7MNK6Opisthokonta (clade)Lutheran blood group glycoprotein,melanoma cell adhesion molecule,activated leukocyte cell adhesion molecule
CQAY7Muridae (family)melanoma cell adhesion molecule
ADY36Murinae (subfamily)melanoma cell adhesion molecule

The SMART diagram above represents a summary of the results shown below. Domains with scores less significant than established cutoffs are not shown in the diagram. Features are also not shown when two or more occupy the same piece of sequence; the priority for display is given by SMART > PFAM > PROSPERO repeats > Signal peptide > Transmembrane > Coiled coil > Low complexity. In either case, features not shown in the above diagram are listed in the right side table below, and the reason for their omission is shown in the 'Reason' column.

Confidently predicted domains, repeats, motifs and features:

Outlier homologues and homologues of known structure:

Features NOT shown in the diagram: