| Chain | GOid | namespace | contents |
| A | 0005515 | molecular_function | protein binding |
| A | 0006351 | biological_process | DNA-templated transcription |
| A | 0006355 | biological_process | regulation of DNA-templated transcription |
| A | 0008652 | biological_process | amino acid biosynthetic process |
| A | 0009058 | biological_process | biosynthetic process |
| A | 0009086 | biological_process | methionine biosynthetic process |
| A | 0016829 | molecular_function | lyase activity |
| A | 0030170 | molecular_function | pyridoxal phosphate binding |
| A | 0042803 | molecular_function | protein homodimerization activity |
| A | 0047804 | molecular_function | cysteine-S-conjugate beta-lyase activity |
| A | 0080146 | molecular_function | L-cysteine desulfhydrase activity |
| A | 0140297 | molecular_function | DNA-binding transcription factor binding |
| B | 0005515 | molecular_function | protein binding |
| B | 0006351 | biological_process | DNA-templated transcription |
| B | 0006355 | biological_process | regulation of DNA-templated transcription |
| B | 0008652 | biological_process | amino acid biosynthetic process |
| B | 0009058 | biological_process | biosynthetic process |
| B | 0009086 | biological_process | methionine biosynthetic process |
| B | 0016829 | molecular_function | lyase activity |
| B | 0030170 | molecular_function | pyridoxal phosphate binding |
| B | 0042803 | molecular_function | protein homodimerization activity |
| B | 0047804 | molecular_function | cysteine-S-conjugate beta-lyase activity |
| B | 0080146 | molecular_function | L-cysteine desulfhydrase activity |
| B | 0140297 | molecular_function | DNA-binding transcription factor binding |