| A | PF00022 | e6w18A2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: PF00022 | ECOD (1.6) |
| B | PF00022 | e6w18B2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: PF00022 | ECOD (1.6) |
| C | PF00400 | e6w18C1 | A: beta duplicates or obligate multimers | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: PF00400 | ECOD (1.6) |
| D | PF04045 | e6w18D1 | A: a+b two layers | X: Type III secretory system chaperone-like | H: Arp2/3 complex subunits (From Topology) | T: Arp2/3 complex subunits | F: PF04045 | ECOD (1.6) |
| E | PF04062 | e6w18E1 | A: alpha bundles | X: Arp2/3 complex 21 kDa subunit ARPC3 (From Topology) | H: Arp2/3 complex 21 kDa subunit ARPC3 (From Topology) | T: Arp2/3 complex 21 kDa subunit ARPC3 | F: PF04062 | ECOD (1.6) |
| F | PF05856 | e6w18F1 | A: a+b two layers | X: Type III secretory system chaperone-like | H: Arp2/3 complex subunits (From Topology) | T: Arp2/3 complex subunits | F: PF05856 | ECOD (1.6) |
| G | PF04699 | e6w18G1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: Arp2/3 complex 16 KDa subunit ARPC5 (From Topology) | T: Arp2/3 complex 16 KDa subunit ARPC5 | F: PF04699 | ECOD (1.6) |
