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6QU1

Crystal structure of the KAP1 RBCC domain in complex with the SMARCAD1 CUE1 domain at 3.7 angstrom resolution.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Transcription intermediary factor 1-beta,Transcription intermediary factor 1-betapolymer32235985.31UniProt (Q13263)
Pfam (PF14634)
Pfam (PF00643)
Homo sapiens (Human)TIF1-beta,E3 SUMO-protein ligase TRIM28,KRAB-associated protein 1,KAP-1,KRAB-interacting protein 1,KRIP-1,Nuclear corepressor KAP-1,RING finger protein 96,RING-type E3 ubiquitin transferase TIF1-beta,Tripartite motif-containing protein 28,TIF1-beta,E3 SUMO-protein ligase TRIM28,KRAB-associated protein 1,KAP-1,KRAB-interacting protein 1,KRIP-1,Nuclear corepressor KAP-1,RING finger protein 96,RING-type E3 ubiquitin transferase TIF1-beta,Tripartite motif-containing protein 28
2B
(D)
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A containing DEAD/H box 1polymer485343.11UniProt (Q9H4L7)Homo sapiens (Human)ATP-dependent helicase 1,hHEL1
3C, D, E, F
(A)
ZINC IONnon-polymer65.44Chemie (ZN)
Sequence modifications
A: 53 - 202 (UniProt: Q13263)
A: 203 - 434 (UniProt: Q13263)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight41328.5
Non-Polymers*Number of molecules4
Total formula weight261.6
All*Total formula weight41590.1
*Water molecules are not included.

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PDB entries from 2025-06-18

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