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3PQD

Crystal structure of L-lactate dehydrogenase from Bacillus subtilis complexed with FBP and NAD+

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E...
(A, B, C, D, E...)
L-lactate dehydrogenasepolymer32635670.48UniProt (P13714)
Pfam (PF00056)
Pfam (PF02866)
Bacillus subtilisL-LDH
2I, K, L, M
(C, D, F, G)
1,6-di-O-phosphono-beta-D-fructofuranosenon-polymer340.14Chemie (FBP)
3J
(D)
NICOTINAMIDE-ADENINE-DINUCLEOTIDEnon-polymer663.41Chemie (NAD)
4N, O, P, Q, R...
(A, B, C, D, E...)
waterwater18.0144Chemie (HOH)
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 320 (UniProt: P13714)
PDBExternal DatabaseDetails
His 321-expression tag
His 322-expression tag
His 323-expression tag
His 324-expression tag
His 325-expression tag
His 326-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight285363.2
Non-Polymers*Number of molecules5
Total formula weight2023.9
All*Total formula weight287387.1
*Water molecules are not included.

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PDB entries from 2025-07-16

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