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1O9K

Crystal structure of the retinoblastoma tumour suppressor protein bound to E2F peptide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G
(A, C, E, G)
RETINOBLASTOMA-ASSOCIATED PROTEINpolymer21825100.94UniProt (P06400)
Pfam (PF01858)
HOMO SAPIENS (HUMAN)P105-RB, PRB
2B, D, F, H
(B, D, F, H)
RETINOBLASTOMA-ASSOCIATED PROTEINpolymer15218265.54UniProt (P06400)
Pfam (PF01857)
HOMO SAPIENS (HUMAN)P105-RB, PRB
3I, J, K, L
(P, Q, R, S)
TRANSCRIPTION FACTOR E2F1polymer182127.34UniProt (Q01094)HOMO SAPIENSPBR3, PRB-BINDING PROTEIN E2F-1, RETINOBLASTOMA-ASSOCIATED PROTEIN 1
4M, N, O, P, Q...
(A, B, C, D, E...)
waterwater18.0250Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight181974.6
All*Total formula weight181974.6
*Water molecules are not included.

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PDB entries from 2025-12-17

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