TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


8.A.40.1.9
Tetraspanin 29 (TSPAN29; CD9 antigen; GIG2; leucocyte antigen MIC3) of 228 aas and 4 TMSs.  Plays a role in mast cell chemotaxis (Hálová et al. 2013).  Also required for egg-sperm interactions during cell-cell fusion (Sabetian et al. 2014). 

Accession Number:P21926
Protein Name:CD9 antigen
Length:228
Molecular Weight:25416.00
Species:Homo sapiens (Human) [9606]
Number of TMSs:4
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate NONE

Cross database links:

Structure:
6K4J     

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:	MPVKGGTKCI KYLLFGFNFI FWLAGIAVLA IGLWLRFDSQ TKSIFEQETN NNNSSFYTGV 
61:	YILIGAGALM MLVGFLGCCG AVQESQCMLG LFFGFLLVIF AIEIAAAIWG YSHKDEVIKE 
121:	VQEFYKDTYN KLKTKDEPQR ETLKAIHYAL NCCGLAGGVE QFISDICPKK DVLETFTVKS 
181:	CPDAIKEVFD NKFHIIGAVG IGIAVVMIFG MIFSMILCCA IRRNREMV