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1C9B

CRYSTAL STRUCTURE OF A HUMAN TBP CORE DOMAIN-HUMAN TFIIB CORE DOMAIN COMPLEX BOUND TO AN EXTENDED, MODIFIED ADENOVIRAL MAJOR LATE PROMOTER (ADMLP)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, G, I
(C, G, K, O, S)
ADMLP TATA-BOX DNA CONTAINING IIB RECOGNITION ELEMENTpolymer185630.75
2B, D, F, H, J
(D, H, L, P, T)
ADMLP TATA-BOX DNA CONTAINING IIB RECOGNITION ELEMENTpolymer185403.55
3K, M, O, Q, S
(A, E, I, M, Q)
GENERAL TRANSCRIPTION FACTOR IIBpolymer20723110.95UniProt (Q00403)
Pfam (PF00382)
Homo sapiens (human)TRANSCRIPTION INITIATION FACTOR IIB, TFIIBC
4L, N, P, R, T
(B, F, J, N, R)
TATA BOX BINDING PROTEINpolymer18020298.15UniProt (P20226)
Pfam (PF00352)
Homo sapiens (human)TATA-BOX FACTOR, TATA SEQUENCE-BINDING PROTEIN, TBPC
5AA, BA, CA, DA, EA...
(O, P, S, T, A...)
waterwater18.0329Chemie (HOH)
Sequence modifications
B, F, J, N, R: 158 - 337 (UniProt: P20226)
PDBExternal DatabaseDetails
Gly 158Ser 158conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains20
Total formula weight272215.8
All*Total formula weight272215.8
*Water molecules are not included.

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PDB entries from 2025-06-18

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