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9PXK

CryoEM structure of Ndh-Ncp complex from Bacillus subtilis with NADH and MK-8

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, F, G, H
(C, A, B, D)
NADH dehydrogenase-like protein YjlDpolymer39242003.04UniProt (P80861)Bacillus subtilis subsp. subtilis str. 168Glucose starvation-inducible protein 5,GSI5
2B, C, D, E
(E, F, G, H)
NDH-2 membrane coupling proteinpolymer17619408.64UniProt (O34633)Bacillus subtilis subsp. subtilis str. 168
3I, L, O, R
(C, A, B, D)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.54Chemie (FAD)
4J, M, P, S
(C, A, B, D)
MENAQUINONE 8non-polymer717.14Chemie (MQ8)
PubChem (5288843)
5K, N, Q, T
(C, A, B, D)
1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDEnon-polymer665.44Chemie (NAI)
Sequence modifications
E, F, G, H: 1 - 140 (UniProt: O34633)
PDBExternal DatabaseDetails
Trp -35-expression tag
Ser -34-expression tag
His -33-expression tag
Pro -32-expression tag
Gln -31-expression tag
Phe -30-expression tag
Glu -29-expression tag
Lys -28-expression tag
Gly -27-expression tag
Gly -26-expression tag
Gly -25-expression tag
Ser -24-expression tag
Gly -23-expression tag
Gly -22-expression tag
Gly -21-expression tag
Ser -20-expression tag
Gly -19-expression tag
Gly -18-expression tag
Ser -17-expression tag
Ala -16-expression tag
Trp -15-expression tag
Ser -14-expression tag
His -13-expression tag
Pro -12-expression tag
Gln -11-expression tag
Phe -10-expression tag
Glu -9-expression tag
Lys -8-expression tag
Glu -7-expression tag
Asn -6-expression tag
Leu -5-expression tag
Tyr -4-expression tag
Phe -3-expression tag
Gln -2-expression tag
Gly -1-expression tag
Ser 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight245646.2
Non-Polymers*Number of molecules12
Total formula weight8672.4
All*Total formula weight254318.7
*Water molecules are not included.

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PDB entries from 2026-07-22

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