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6CJG

Human dihydroorotate dehydrogenase bound to napthyridine inhibitor 46

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Dihydroorotate dehydrogenase (quinone), mitochondrialpolymer37440752.41UniProt (Q02127)
Pfam (PF01180)
Homo sapiens (Human)DHOdehase,Dihydroorotate oxidase
2B
(A)
FLAVIN MONONUCLEOTIDEnon-polymer456.31Chemie (FMN)
3C
(A)
OROTIC ACIDnon-polymer156.11Chemie (ORO)
4D
(A)
2-([1,1'-biphenyl]-4-yl)-3-methyl-1,7-naphthyridine-4-carboxylic acidnon-polymer340.41Chemie (F51)
5E
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
6F
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
7G
(A)
3-[decyl(dimethyl)ammonio]propane-1-sulfonatenon-polymer307.51Chemie (ZWI)
8H
(A)
waterwater18.067Chemie (HOH)
Sequence modifications
A: 33 - 396 (UniProt: Q02127)
PDBExternal DatabaseDetails
Leu 397-expression tag
Glu 398-expression tag
Ala 399-expression tag
Gly 400-expression tag
His 401-expression tag
His 402-expression tag
His 403-expression tag
His 404-expression tag
His 405-expression tag
His 406-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight40752.4
Non-Polymers*Number of molecules6
Total formula weight1448.5
All*Total formula weight42200.9
*Water molecules are not included.

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PDB entries from 2025-12-03

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