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9HCX

Crystal structure of human TRF1 TRFH domain in complex with compound 53

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Telomeric repeat-binding factor 1polymer22425556.01UniProt (P54274)
Pfam (PF08558)
Homo sapiens (human)NIMA-interacting protein 2,TTAGGG repeat-binding factor 1,Telomeric protein Pin2/TRF1
2B
(A)
1-(3,4,5-trimethoxyphenyl)methanaminenon-polymer197.21Chemie (W0S)
3C, D, E, G, H
(A)
1,2-ETHANEDIOLnon-polymer62.15Chemie (EDO)
4F
(A)
DIMETHYL SULFOXIDEnon-polymer78.11Chemie (DMS)
5I
(A)
CALCIUM IONnon-polymer40.11Chemie (CA)
6J
(A)
waterwater18.0133Chemie (HOH)
Sequence modifications
A: 48 - 268 (UniProt: P54274)
PDBExternal DatabaseDetails
Ser 45-expression tag
Asn 46-expression tag
Ala 47-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight25556.0
Non-Polymers*Number of molecules8
Total formula weight625.8
All*Total formula weight26181.8
*Water molecules are not included.

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PDB entries from 2025-11-26

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