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8.A.136.1.2
Arrestin-2, ARRB2, ARR2, ARB2 of 421 aas.  See family description for functions. β-arrestin2 regulates the cardiac hERG/IKr potassium channel (TC# 1.A.1.20.1; Shi et al. 2019).

Accession Number:P32121
Protein Name:Beta-arrestin-2
Length:409
Molecular Weight:46106.00
Species:Homo sapiens (Human) [9606]
Location1 / Topology2 / Orientation3: Cytoplasm1
Substrate

Cross database links:

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MGEKPGTRVF KKSSPNCKLT VYLGKRDFVD HLDKVDPVDG VVLVDPDYLK DRKVFVTLTC 
61:	AFRYGREDLD VLGLSFRKDL FIATYQAFPP VPNPPRPPTR LQDRLLRKLG QHAHPFFFTI 
121:	PQNLPCSVTL QPGPEDTGKA CGVDFEIRAF CAKSLEEKSH KRNSVRLVIR KVQFAPEKPG 
181:	PQPSAETTRH FLMSDRSLHL EASLDKELYY HGEPLNVNVH VTNNSTKTVK KIKVSVRQYA 
241:	DICLFSTAQY KCPVAQLEQD DQVSPSSTFC KVYTITPLLS DNREKRGLAL DGKLKHEDTN 
301:	LASSTIVKEG ANKEVLGILV SYRVKVKLVV SRGGDVSVEL PFVLMHPKPH DHIPLPRPQS 
361:	AAPETDVPVD TNLIEFDTNY ATDDDIVFED FARLRLKGMK DDDYDDQLC