| P29166 | DB09462 | 3c8y | GOL | A | 583 | e3c8yA5 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 4xdd | GOL | A | 609 | e4xddA3 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 4xdd | GOL | B | 611 | e4xddB1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 4xdd | GOL | B | 611 | e4xddB5 | Fe-only hydrogenase smaller subunit | Fe-only hydrogenase smaller subunit | Fe-only hydrogenase smaller subunit | Fe_hyd_SSU |
| P29166 | DB09462 | 5byq | GOL | A | 609 | e5byqA5 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 5byq | GOL | B | 609 | e5byqB1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 5byr | GOL | A | 611 | e5byrA5 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 6n59 | GOL | A | 608 | e6n59A5 | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | Fe_hydrogense_Fe-S_bd |
| P29166 | DB09462 | 6n6p | GOL | A | 608 | e6n6pA3 | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | Fe_hydrogense_Fe-S_bd |
| P29166 | DB09462 | 6nac | GOL | A | 608 | e6nacA4 | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | Fe_hydrogense_Fe-S_bd |
| P29166 | DB09462 | 7qhf | GOL | A | 608 | e7qhfA4 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 7qhf | GOL | B | 608 | e7qhfB4 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8aio | GOL | A | 607 | e8aioA4 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8aio | GOL | B | 608 | e8aioB1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8aj6 | GOL | A | 607 | e8aj6A1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8aj6 | GOL | B | 607 | e8aj6B1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8aln | GOL | A | 608 | e8alnA1 | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | iron-sulfur center-binding helical hairpin | Fe_hydrogense_Fe-S_bd |
| P29166 | DB09462 | 8aln | GOL | B | 607 | e8alnB1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8ap2 | GOL | A | 606 | e8ap2A5 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8ap2 | GOL | B | 607 | e8ap2B1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8cjy | GOL | A | 608 | e8cjyA3 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |
| P29166 | DB09462 | 8cjy | GOL | B | 608 | e8cjyB1 | Fe-only hydrogenase | Fe-only hydrogenase | Fe-only hydrogenase | Fe_hyd_lg_C |