3. 2D and 3D structures (RPI)
Colliers de Perles
V-LIKE-DOMAIN
B and T cell RPI
Other RPI
C-LIKE-DOMAIN
B and T cell RPI
MHC-I-like
Other RPI
- B2M: Human, Mouse
- FCER (Fc receptors epsilon) [D1,D2]: Human FCER1
- FCGR (Fc receptors epsilon): Human (FCGR1 [D1,D2], FCGR2A [D1,D2], FCGR2B [D1,D2], FCGR3B [D1], FCGR3B1 [D2])
- CEACAM5 [D3,D4,D5]: Human
- TELOKIN: Turkey
G-LIKE-DOMAIN
- AZGP1 [D1,D2]: Human, Mouse, Norway rat
- CD1 [D1,D2]: Human (CD1A, CD1B, CD1C, CD1D, CD1E), Mouse (CD1D), Norway rat (CD1D)
- EPCR [D1,D2]: Cow, Human, Mouse
- FCGRT [D1,D2]: Cow, Human, Mouse, Norway rat
- HFE [D1,D2]: Human, Mouse, Norway rat
- MIC [D1,D2]: Human (MICA, MICB)
- MR1 [D1,D2]: Human, Mouse, Norway rat
- RAE1 [D1,D2]: Mouse (RAE1B, RAE1G), Norway rat (RAE1B, RAE1G)
- RAET1 [D1,D2]: Human (RAET1E, RAET1H, RAET1I, RAET1L, RAET1N)
3D representation
V-LIKE-DOMAIN
B and T cell RPI
C-LIKE-DOMAIN
Other RPI
FR-IMGT and CDR-IMGT lengths (V-REGION and V-DOMAIN)
Strand and loop lengths 
C-LIKE-DOMAIN
B and T cell RPI
MHC-like
Other RPI
- B2M: Human, Mouse
- CD1: Human (CD1), Mouse (CD1D1)
- CEACAM5 [D3,D4,D5]: Human
- FCER (Fc receptor epsilon)[D1,D2]: Human (FCGR1)
- FCGR (Fc receptor gamma): Human (FCGR1 [D1,D2], FCGR2A [D1,D2], FCGR2B [D1,D2], FCGR3 [D1,D2])
- TELOKIN: Turkey
G-LIKE-ALPHA1-DOMAIN
B and T cell RPI
MHC-like
- AZGP1: Human, Mouse, Norway rat
- CD1: Human (CD1A, CD1B, CD1C, CD1D, CD1E), Mouse (CD1D1), Norway rat (CD1D1)
- EPCR: Cow, Human, Mouse
- FCGRT: Cow, Human, Mouse, Norway rat
- HFE: Human, Mouse, Norway rat
- MIC [D1]: Human (MICA, MICB)
- RAE1: Mouse (RAE1B, RAEIG), Norway rat (RAE1B, RAE1G)
- RAET1: Human (RAET1E, RAET1H, RAET1I, RAET1L, RAET1N)
G-LIKE-ALPHA2-DOMAIN
B and T cell RPI
MHC-like
- AZGP1: Human, Mouse, Norway rat
- CD1: Human (CD1A, CD1B, CD1C, CD1D, CD1E), Mouse (CD1D1), Norway rat (CD1D1)
- EPCR: Cow, Human, Mouse
- FCGRT: Cow, Human, Mouse, Norway rat
- HFE: Human, Mouse, Norway rat
- MIC [D2]: Human (MICA, MICB)
- RAE1: Mouse (RAE1B, RAE1G), Norway rat (RAE1B, RAE1G)
- RAET1: Human (RAET1E, RAET1H, RAET1I, RAET1L, RAET1N)