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4ZVM

Oxidized quinone reductase 2 in complex with doxorubicin

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Ribosyldihydronicotinamide dehydrogenase [quinone]polymer23025849.32UniProt (P16083)
Pfam (PF02525)
Homo sapiens (Human)NRH dehydrogenase [quinone] 2,NRH:quinone oxidoreductase 2,Quinone reductase 2,QR2
2C, F
(A, B)
ZINC IONnon-polymer65.42Chemie (ZN)
3D, G
(A, B)
FLAVIN-ADENINE DINUCLEOTIDEnon-polymer785.52Chemie (FAD)
4E, H
(A, B)
DOXORUBICINnon-polymer543.52Chemie (DM2)
PubChem (1691)
PubChem (32875)
PubChem (41867)
PubChem (83979)
PubChem (23637978)
PubChem (151537)
PubChem (153517)
PubChem (71199382)
PubChem (17572077)
PubChem (24871487)
PubChem (44119991)
PubChem (44307587)
PubChem (44784745)
PubChem (44286103)
PubChem (51340272)
PubChem (45039140)
PubChem (45039115)
PubChem (53298795)
PubChem (53298798)
PubChem (53487962)
PubChem (56841075)
PubChem (57156654)
PubChem (3085300)
PubChem (3246521)
PubChem (57654443)
PubChem (57676190)
PubChem (57684283)
PubChem (58166317)
PubChem (58641042)
PubChem (58918741)
PubChem (59360012)
PubChem (59392534)
PubChem (66509033)
PubChem (66687678)
PubChem (58599010)
PubChem (58648994)
PubChem (67476623)
PubChem (71113872)
PubChem (68031993)
PubChem (68652619)
PubChem (69505664)
PubChem (66728492)
PubChem (70791143)
PubChem (68247330)
PubChem (5706446)
PubChem (31703)
PubChem (6604382)
PubChem (6711224)
PubChem (6713707)
PubChem (89728269)
PubChem (89728271)
PubChem (89802959)
PubChem (89848182)
PubChem (89955946)
PubChem (89970500)
PubChem (91091768)
PubChem (92209262)
PubChem (92209263)
PubChem (92402748)
PubChem (11295712)
PubChem (92849511)
PubChem (92849512)
PubChem (3246615)
PubChem (155908452)
PubChem (15558386)
PubChem (15558389)
PubChem (15558390)
PubChem (15558391)
PubChem (15558395)
PubChem (15558402)
PubChem (15558405)
PubChem (15558406)
PubChem (92249481)
PubChem (100967544)
PubChem (118547678)
PubChem (121459604)
PubChem (6916127)
PubChem (124583220)
PubChem (124535760)
PubChem (102361707)
PubChem (129010031)
PubChem (132241129)
PubChem (118459001)
PubChem (11713633)
PubChem (135228351)
PubChem (122172883)
PubChem (124289489)
PubChem (124535759)
PubChem (124785323)
PubChem (129010226)
PubChem (129069944)
PubChem (130250494)
PubChem (15558384)
PubChem (15558393)
PubChem (15558400)
PubChem (15558397)
PubChem (15558396)
PubChem (15558404)
PubChem (15940176)
PubChem (155096397)
PubChem (135219625)
PubChem (162148270)
PubChem (162981689)
PubChem (138392495)
PubChem (145978921)
PubChem (146981399)
PubChem (153419025)
PubChem (157179210)
PubChem (145082776)
PubChem (162981688)
PubChem (173942463)
5I, J
(A, B)
waterwater18.0341Chemie (HOH)
Sequence modifications
A, B: 1 - 230 (UniProt: P16083)
PDBExternal DatabaseDetails
Phe 46Leu 47see remark 999
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight51698.7
Non-Polymers*Number of molecules6
Total formula weight2789.0
All*Total formula weight54487.6
*Water molecules are not included.

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PDB entries from 2026-04-01

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