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1.A.24.1.10
  Connexin31, Cx31 of 270 aas and 4 TMSs.  Also called the gap junction β-3 protein. Mutation Thr202Asn in TMS4 gives rise to erythrokeratodermia (Sugiura et al. 2015).

Accession Number:O75712
Protein Name:Gap junction beta-3 protein
Length:270
Molecular Weight:30818.00
Species:Homo sapiens (Human) [9606]
Number of TMSs:4
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate small molecules

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)
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FASTA formatted sequence
1:	MDWKTLQALL SGVNKYSTAF GRIWLSVVFV FRVLVYVVAA ERVWGDEQKD FDCNTKQPGC 
61:	TNVCYDNYFP ISNIRLWALQ LIFVTCPSLL VILHVAYREE RERRHRQKHG DQCAKLYDNA 
121:	GKKHGGLWWT YLFSLIFKLI IEFLFLYLLH TLWHGFNMPR LVQCANVAPC PNIVDCYIAR 
181:	PTEKKIFTYF MVGASAVCIV LTICELCYLI CHRVLRGLHK DKPRGGCSPS SSASRASTCR 
241:	CHHKLVEAGE VDPDPGNNKL QASAPNLTPI