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 PDB Data
| site_id | AC1 | 
| Number of Residues | 26 | 
| Details | BINDING SITE FOR RESIDUE NAI A 336 | 
| Chain | Residue | 
| A | GLY29 | 
| A | ALA98 | 
| A | GLY99 | 
| A | PHE100 | 
| A | VAL138 | 
| A | THR139 | 
| A | ASN140 | 
| A | VAL142 | 
| A | LEU163 | 
| A | LEU167 | 
| A | HIS195 | 
| A | MET30 | 
| A | HOH348 | 
| A | HOH349 | 
| A | HOH350 | 
| A | HOH351 | 
| A | HOH371 | 
| A | HOH542 | 
| A | HOH562 | 
| A | ILE31 | 
| A | PHE52 | 
| A | ASP53 | 
| A | ILE54 | 
| A | VAL55 | 
| A | TYR85 | 
| A | THR97 | 
| site_id | AC2 | 
| Number of Residues | 9 | 
| Details | BINDING SITE FOR RESIDUE GOL A 337 | 
| Chain | Residue | 
| A | THR169 | 
| A | LYS173 | 
| A | ASN188 | 
| A | ALA189 | 
| A | GLY209 | 
| A | VAL268 | 
| A | HOH424 | 
| A | HOH429 | 
| A | HOH440 | 
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 | 148 | 
| 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 |  |