Identification
HMDB Protein ID CDBP01081
Secondary Accession Numbers Not Available
Name Activin receptor type-2B
Description Not Available
Synonyms
  1. ACTR-IIB
  2. Activin receptor type IIB
Gene Name ACVR2B
Protein Type Receptor
Biological Properties
General Function Involved in receptor signaling protein serine/threonine kinase activity
Specific Function On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Receptor for activin A, activin B and inhibin A
GO Classification
Component
membrane
cell part
Function
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
atp binding
protein kinase activity
protein serine/threonine kinase activity
receptor signaling protein serine/threonine kinase activity
transmembrane receptor protein serine/threonine kinase activity
transforming growth factor beta receptor activity
activin receptor activity
binding
catalytic activity
transferase activity
transferase activity, transferring phosphorus-containing groups
kinase activity
nucleoside binding
Process
signaling pathway
cell surface receptor linked signaling pathway
phosphorylation
phosphorus metabolic process
phosphate metabolic process
enzyme linked receptor protein signaling pathway
activin receptor signaling pathway
transmembrane receptor protein serine/threonine kinase signaling pathway
metabolic process
cellular metabolic process
protein amino acid phosphorylation
signaling
Cellular Location
  1. Membrane
  2. Single-pass type I membrane protein
Pathways
Gene Properties
Chromosome Location Chromosome:3
Locus 3p22
SNPs ACVR2B
Gene Sequence
>1539 bp
ATGACGGCGCCCTGGGTGGCCCTCGCCCTCCTCTGGGGATCGCTGTGCGCCGGCTCTGGG
CGTGGGGAGGCTGAGACACGGGAGTGCATCTACTACAACGCCAACTGGGAGCTGGAGCGC
ACCAACCAGAGCGGCCTGGAGCGCTGCGAAGGCGAGCAGGACAAGCGGCTGCACTGCTAC
GCCTCCTGGGCCAACAGCTCTGGCACCATCGAGCTCGTGAAGAAGGGCTGCTGGCTAGAT
GACTTCAACTGCTACGATAGGCAGGAGTGTGTGGCCACTGAGGAGAACCCCCAGGTGTAC
TTCTGCTGCTGTGAAGGCAACTTCTGCAACGAGCGCTTCACTCATTTGCCAGAGGCTGGG
GGCCCGGAAGTCACGTACGAGCCACCCCCGACAGCCCCCACCCTGCTCACGGTGCTGGCC
TACTCACTGCTGCCCATCGGGGGCCTTTCCCTCATCGTCCTGCTGGCCTTTTGGATGTAC
CGGCATCGCAAGCCCCCCTACGGTCATGTGGACATCCATGAGGACCCTGGGCCTCCACCA
CCATCCCCTCTGGTGGGCCTGAAGCCACTGCAGCTGCTGGAGATCAAGGCTCGGGGGCGC
TTTGGCTGTGTCTGGAAGGCCCAGCTCATGAATGACTTTGTAGCTGTCAAGATCTTCCCA
CTCCAGGACAAGCAGTCGTGGCAGAGTGAACGGGAGATCTTCAGCACACCTGGCATGAAG
CACGAGAACCTGCTACAGTTCATTGCTGCCGAGAAGCGAGGCTCCAACCTCGAAGTAGAG
CTGTGGCTCATCACGGCCTTCCATGACAAGGGCTCCCTCACGGATTACCTCAAGGGGAAC
ATCATCACATGGAACGAACTGTGTCATGTAGCAGAGACGATGTCACGAGGCCTCTCATAC
CTGCATGAGGATGTGCCCTGGTGCCGTGGCGAGGGCCACAAGCCGTCTATTGCCCACAGG
GACTTTAAAAGTAAGAATGTATTGCTGAAGAGCGACCTCACAGCCGTGCTGGCTGACTTT
GGCTTGGCTGTTCGATTTGAGCCAGGGAAACCTCCAGGGGACACCCACGGACAGGTAGGC
ACGAGACGGTACATGGCTCCTGAGGTGCTCGAGGGAGCCATCAACTTCCAGAGAGATGCC
TTCCTGCGCATTGACATGTATGCCATGGGGTTGGTGCTGTGGGAGCTTGTGTCTCGCTGC
AAGGCTGCAGACGGACCCGTGGATGAGTACATGCTGCCCTTTGAGGAAGAGATTGGCCAG
CACCCTTCGTTGGAGGAGCTGCAGGAGGTGGTGGTGCACAAGAAGATGAGGCCCACCATT
AAAGATCACTGGTTGAAACACCCGGGCCTGGCCCAGCTTTGTGTGACCATCGAGGATTGC
TGGGACCATGATGCAGAGGCTCGCTTGTCCGCGGGCTGTGTGGAGGAGCGGGTGTCCCTG
ATTCGGAGGTCGGTCAATGGCACTACCTCGGACTGTCTCGTTTCCCTGGTGACCTCTGTC
ACCAATGTGGACCTGCCCCCTAAAGAGTCAAGCATCTAA
Protein Properties
Number of Residues 512
Molecular Weight 57723.5
Theoretical pI 5.48
Pfam Domain Function
Signals
  • ["1-18"]
Transmembrane Regions
  • ["138-158"]
Protein Sequence
>Activin receptor type-2B
MTAPWVALALLWGSLCAGSGRGEAETRECIYYNANWELERTNQSGLERCEGEQDKRLHCY
ASWRNSSGTIELVKKGCWLDDFNCYDRQECVATEENPQVYFCCCEGNFCNERFTHLPEAG
GPEVTYEPPPTAPTLLTVLAYSLLPIGGLSLIVLLAFWMYRHRKPPYGHVDIHEDPGPPP
PSPLVGLKPLQLLEIKARGRFGCVWKAQLMNDFVAVKIFPLQDKQSWQSEREIFSTPGMK
HENLLQFIAAEKRGSNLEVELWLITAFHDKGSLTDYLKGNIITWNELCHVAETMSRGLSY
LHEDVPWCRGEGHKPSIAHRDFKSKNVLLKSDLTAVLADFGLAVRFEPGKPPGDTHGQVG
TRRYMAPEVLEGAINFQRDAFLRIDMYAMGLVLWELVSRCKAADGPVDEYMLPFEEEIGQ
HPSLEELQEVVVHKKMRPTIKDHWLKHPGLAQLCVTIEECWDHDAEARLSAGCVEERVSL
IRRSVNGTTSDCLVSLVTSVTNVDLPPKESSI
GenBank ID Protein 5731735
UniProtKB/Swiss-Prot ID Q13705
UniProtKB/Swiss-Prot Entry Name AVR2B_HUMAN
PDB IDs
GenBank Gene ID AB008681
GeneCard ID ACVR2B
GenAtlas ID ACVR2B
HGNC ID HGNC:174
References
General References Not Available