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9N5V

Structure of the NAD(H)-bound Thermococcus sibiricus NfnABC complex

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
NfnApolymer963107912.81UniProt (C6A4M3)
Pfam (PF13510)
Pfam (PF14691)
Pfam (PF07992)
Pfam (PF22117)
Thermococcus sibiricus
2B
(B)
NfnBpolymer60266237.71UniProt (A0A117L1A0)Thermococcus sibiricusNADH:ubiquinone oxidoreductase, NADH-binding subunit F
3C
(C)
NfnCpolymer15417382.31UniProt (A0A117L1U2)Thermococcus sibiricusNADH:ubiquinone oxidoreductase, subunit E
4D, E, F, G, I...
(A, B)
IRON/SULFUR CLUSTERnon-polymer351.68Chemie (SF4)
5H
(A)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.51Chemie (FAD)
6J
(A)
FE2/S2 (INORGANIC) CLUSTERnon-polymer175.81Chemie (FES)
7L
(B)
FLAVIN MONONUCLEOTIDEnon-polymer456.31Chemie (FMN)
8O
(B)
NICOTINAMIDE-ADENINE-DINUCLEOTIDEnon-polymer663.41Chemie (NAD)
9P, Q
(B)
ZINC IONnon-polymer65.42Chemie (ZN)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight191532.8
Non-Polymers*Number of molecules14
Total formula weight5025.1
All*Total formula weight196557.9
*Water molecules are not included.

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PDB entries from 2026-02-04

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