Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0003824 | molecular_function | catalytic activity | 
| A | 0004459 | molecular_function | L-lactate dehydrogenase (NAD+) activity | 
| A | 0006089 | biological_process | lactate metabolic process | 
| A | 0016491 | molecular_function | oxidoreductase activity | 
| A | 0016616 | molecular_function | oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor | 
| A | 0019752 | biological_process | carboxylic acid metabolic process | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 1 | 
| Details | Active site: {"description":"Proton acceptor"} | 
| site_id | SWS_FT_FI2 | 
| Number of Residues | 12 | 
| Details | Binding site: {} | 
Catalytic Information from CSA
| site_id | CSA1 | 
| Number of Residues | 2 | 
| Details | Annotated By Reference To The Literature 1emd | 
| Chain | Residue | Details | 
| A | HIS195 |  | 
| A | ASP168 |  | 
| site_id | CSA2 | 
| Number of Residues | 3 | 
| Details | Annotated By Reference To The Literature 1emd | 
| Chain | Residue | Details | 
| A | HIS195 |  | 
| A | ARG171 |  | 
| A | ASP168 |  |