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2QQE

Thymidine Kinase from Thermotoga Maritima in complex with Thymidine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Thymidine kinasepolymer18420684.92UniProt (Q9WYN2)
Pfam (PF00265)
Thermotoga maritima
2C, E
(A, B)
ZINC IONnon-polymer65.42Chemie (ZN)
3D, F
(A, B)
THYMIDINEnon-polymer242.22Chemie (THM)
PubChem (1134)
PubChem (5789)
PubChem (44381956)
PubChem (72247)
PubChem (46782983)
PubChem (159269)
PubChem (57543820)
PubChem (57548467)
PubChem (58445182)
PubChem (59119194)
PubChem (68231510)
PubChem (68441874)
PubChem (68642271)
PubChem (68642272)
PubChem (448456)
PubChem (451756)
PubChem (453555)
PubChem (489518)
PubChem (638041)
PubChem (3000346)
PubChem (5270603)
PubChem (7048808)
PubChem (121354259)
PubChem (142978968)
PubChem (144640942)
PubChem (163655970)
4G, H
(A, B)
waterwater18.049Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight41369.8
Non-Polymers*Number of molecules4
Total formula weight615.3
All*Total formula weight41985.1
*Water molecules are not included.

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PDB entries from 2026-05-06

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