The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:
"GPCR, family 2, extracellular hormone receptor domain
".
Browse Functional Families
| ID | Function Family (FunFam) Name | Total Sequences | Enzyme? | Structure? | Structural Representative | PDB Sites? | Alignment Diversity (0-100) | 
|---|---|---|---|---|---|---|---|
| 1 | 613 |   3D   | 
			4dlqA01 | - | 75.8 | ||
| 2 | 611 |   3D   | 
			4dloB01 | - | 84.8 | ||
| 3 | 373 | - | - | 71.3 | |||
| 4 | 298 | - | - | 71.2 | |||
| 5 | 187 |   3D   | 
			3l2jB02 | - | 80.0 | ||
| 6 | 169 |   3D   | 
			2jndA00 | - | 42.8 | ||
| 7 | 142 |   3D   | 
			3ehuB03 | - | 76.3 | ||
| 8 | 117 | - | - | 74.6 | |||
| 9 | 109 |   3D   | 
			4lf3F00 | - | 87.7 | ||
| 11 | 105 |   3D   | 
			3n7sB00 | - | 74.5 | ||
| 12 | 99 |   3D   | 
			5ii0C00 | - | 71.6 | ||
| 13 | 98 |   3D   | 
			5e94H00 | - | 71.5 | ||
| 10 | 98 | - | - | 46.1 | |||
| 14 | 89 |   3D   | 
			2xdgB01 | - | 86.0 | ||
| 15 | 86 | - | - | 66.7 | |||
| 16 | 78 | - | - | 91.4 | |||
| 17 | 61 | - | - | 84.0 | |||
| 18 | 58 | - | - | 86.2 | |||
| 19 | 47 |   3D   | 
			4hj0B00 | - | 63.7 | ||
| 20 | 43 | - | - | 14.6 | |||
| 21 | 40 | - | - | 93.9 | |||
| 22 | 33 | - | - | 75.1 | |||
| 23 | 33 | - | - | 80.1 | |||
| 24 | 32 | - | - | 72.9 | |||
| 25 | 22 | - | - | 59.3 | |||
| 26 | 17 | - | - | 54.8 | |||
| 27 | 16 | - | - | 9.2 | |||
| 28 | 
					Cadherin plus 7TM domain 		
	 
 | 
			15 | - | - | 17.6 | ||
| 29 | 13 | - | - | 81.3 | |||
| 30 | 11 | - | - | 46.4 | |||
| 31 | 10 | - | - | 79.0 | |||
| 32 | 8 | - | - | 40.0 | |||
| 37 | 7 | - | - | 82.7 | |||
| 33 | 7 | - | - | 88.6 | |||
| 34 | 7 | - | - | 16.1 | |||
| 36 | 7 | - | - | 64.2 | |||
| 35 | 7 | - | - | 10.4 | |||
| 38 | 5 | - | - | 52.5 | |||
| 39 | 4 | - | - | 58.8 | |||
| 40 | 4 | - | - | 6.5 | |||
| 41 | 3 | - | - | 47.2 | |||
| 42 | 3 | - | - | 5.6 | |||
| 48 | 2 | - | - | 18.7 | |||
| 60 | 2 | - | - | 0.0 | |||
| 43 | 2 | - | - | 34.9 | |||
| 62 | 2 | - | - | 2.1 | |||
| 56 | 2 | - | - | 0.0 | |||
| 58 | 2 | - | - | 40.4 | |||
| 51 | 2 | - | - | 0.0 | |||
| 46 | 2 | - | - | 39.3 | |||
| 65 | 2 | - | - | 2.1 | |||
| 53 | 2 | - | - | 0.0 | |||
| 67 | 2 | - | - | 0.0 | |||
| 61 | 2 | - | - | 0.0 | |||
| 55 | 2 | - | - | 0.0 | |||
| 68 | 2 | - | - | 24.3 | |||
| 63 | 2 | - | - | 0.0 | |||
| 44 | 2 | - | - | 34.0 | |||
| 49 | 2 | - | - | 21.5 | |||
| 50 | 2 | - | - | 9.5 | |||
| 57 | 2 | - | - | 19.5 | |||
| 64 | 2 | - | - | 6.3 | |||
| 45 | 2 | - | - | 36.2 | |||
| 52 | 2 | - | - | 0.0 | |||
| 66 | 2 | - | - | 0.0 | |||
| 59 | 2 | - | - | 7.4 | |||
| 47 | 2 | - | - | 40.8 | |||
| 54 | 2 | - | - | 0.0 | |||
| 78 | 1 | - | - | 0.0 | |||
| 89 | 1 | - | - | 0.0 | |||
| 80 | 1 | - | - | 0.0 | |||
| 82 | 1 | - | - | 0.0 | |||
| 69 | 1 | - | - | 0.0 | |||
| 90 | 1 | - | - | 0.0 | |||
| 76 | 1 | - | - | 0.0 | |||
| 84 | 1 | - | - | 0.0 | |||
| 71 | 1 | - | - | 0.0 | |||
| 85 | 1 | - | - | 0.0 | |||
| 74 | 1 | - | - | 0.0 | |||
| 87 | 1 | - | - | 0.0 | |||
| 72 | 1 | - | - | 0.0 | |||
| 81 | 1 | - | - | 0.0 | |||
| 77 | 1 | - | - | 0.0 | |||
| 79 | 1 | - | - | 0.0 | |||
| 83 | 
					Fragment 		
	 
 | 
			1 | - | - | 0.0 | ||
| 70 | 1 | - | - | 0.0 | |||
| 86 | 1 | - | - | 0.0 | |||
| 75 | 1 | - | - | 0.0 | |||
| 73 | 1 | - | - | 0.0 | |||
| 88 | 1 | - | - | 0.0 | 
