| 2AFH | A:; C: | CRYSTAL STRUCTURE OF NUCLEOTIDE-FREE AV2-AV1 COMPLEX |
| 2AFI | A:; B:; C:; D:; I:; J:; K:; L: | CRYSTAL STRUCTURE OF MGADP BOUND AV2-AV1 COMPLEX |
| 2AFK | | [entry was replaced by entry 4WZB without any SCOP domain information] |
| 3K1A | A:; C: | INSIGHTS INTO SUBSTRATE BINDING AT FEMO-COFACTOR IN NITROGENASE FROM THE STRUCTURE OF AN ALPHA-70ILE MOFE PROTEIN VARIANT |
| 3U7Q | A:; C: | A. VINELANDII NITROGENASE MOFE PROTEIN AT ATOMIC RESOLUTION |
| 4ND8 | A:; C: | AV NITROGENASE MOFE PROTEIN HIGH PH FORM |