archain

{{Short description|Chemical compound}}

{{protein

| Name = archain 1

| caption =

| image =

| width =

| HGNCid = 649

| Symbol = ARCN1

| AltSymbols = COPD

| EntrezGene = 372

| OMIM = 600820

| RefSeq = NM_001655

| UniProt = P48444

| PDB =

| ECnumber =

| Chromosome = 11

| Arm = q

| Band = 23.3

| LocusSupplementaryData =

}}

{{Disputed|date=September 2020}}

Archain is a human protein that is encoded by gene which is located on chromosome 11.

Also known as ARCN1, it plays a role in eukaryotic cell biology.

It is part of the COPI coatomer complex.{{cite journal |vauthors=Xu X, Kedlaya R, Higuchi H |title=Mutation in archain 1, a subunit of COPI coatomer complex, causes diluted coat color and Purkinje cell degeneration |journal=PLOS Genet. |volume=6 |issue=5 |pages=e1000956 |year=2010 |pmid=20502676 |pmc=2873907 |doi=10.1371/journal.pgen.1000956 |display-authors=etal |doi-access=free }}