| P53539 | n/a | 6uci | CL | A | 301 | e6uciA1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |
| P53539 | n/a | 6uci | CL | A | 301 | e6uciB1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |
| P53539 | n/a | 6uci | CL | B | 301 | e6uciB1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |
| P53539 | n/a | 6uci | CL | D | 301 | e6uciB1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |
| P53539 | n/a | 6uci | CL | D | 301 | e6uciD1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |
| P53539 | n/a | 6ucl | CL | A | 303 | e6uclA1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |
| P53539 | n/a | 7ucc | CL | F | 303 | e7uccF1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |
| P53539 | n/a | 7ucd | CL | F | 304 | e7ucdF1 | HLH-like | HLH, helix-loop-helix DNA-binding domain | HLH, helix-loop-helix DNA-binding domain | bZIP_1 |