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9Y3D

Extended cryo-EM structure of the human SRCAP-nucleosome complex in the fully-engaged state, with H4-bound GAS41

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Helicase SRCAPpolymer3230343915.31UniProt (Q6ZRS2)
Pfam (PF07529)
Pfam (PF00176)
Pfam (PF00271)
Homo sapiens (human)Domino homolog 2,Snf2-related CBP activator
2B
(B)
Vacuolar protein sorting-associated protein 72 homologpolymer36440658.41UniProt (Q15906)
Pfam (PF05764)
Pfam (PF08265)
Homo sapiens (human)Protein YL-1,Transcription factor-like 1
3C
(C)
Actin-related protein 6polymer39645857.91UniProt (Q9GZN1)
Pfam (PF00022)
Homo sapiens (human)hArp6,hARPX
4D
(D)
Zinc finger HIT domain-containing protein 1polymer15417567.01UniProt (O43257)
Pfam (PF04438)
Homo sapiens (human)Cyclin-G1-binding protein 1,Zinc finger protein subfamily 4A member 1,p18 Hamlet
5E, G, I
(E, G, I)
RuvB-like 1polymer45650296.93UniProt (Q9Y265)
Pfam (PF06068)
Pfam (PF17856)
Homo sapiens (human)49 kDa TATA box-binding protein-interacting protein,49 kDa TBP-interacting protein,54 kDa erythrocyte cytosolic protein,ECP-54,INO80 complex subunit H,Nuclear matrix protein 238,NMP 238,Pontin 52,TIP49a,TIP60-associated protein 54-alpha,TAP54-alpha
6F, H, J
(F, H, J)
RuvB-like 2polymer46351222.53UniProt (Q9Y230)
Pfam (PF06068)
Pfam (PF17856)
Homo sapiens (human)48 kDa TATA box-binding protein-interacting protein,48 kDa TBP-interacting protein,51 kDa erythrocyte cytosolic protein,ECP-51,INO80 complex subunit J,Repressing pontin 52,Reptin 52,TIP49b,TIP60-associated protein 54-beta,TAP54-beta
7K, M
(K, M)
Actin-like protein 6Apolymer42947509.82UniProt (O96019)
Pfam (PF00022)
Homo sapiens (human)53 kDa BRG1-associated factor A,Actin-related protein Baf53a,ArpNbeta,BRG1-associated factor 53A,BAF53A,INO80 complex subunit K
8L
(L)
Actin, cytoplasmic 1polymer37541782.71UniProt (P60709)
Pfam (PF00022)
Homo sapiens (human)Beta-actin
9N
(N)
DNA methyltransferase 1-associated protein 1polymer46753090.71UniProt (Q9NPF5)
Pfam (PF16282)
Pfam (PF05499)
Homo sapiens (human)DNMAP1,DNMT1-associated protein 1
10O
(O)
YEATS domain-containing protein 4polymer22726541.51UniProt (O95619)
Pfam (PF03366)
Homo sapiens (human)Glioma-amplified sequence 41,Gas41,NuMA-binding protein 1,NuBI-1,NuBI1
11P, R
(Q, S)
Histone H2A type 1polymer12813907.22UniProt (P06897)
Pfam (PF00125)
Pfam (PF16211)
Xenopus laevis (African clawed frog)
12Q, S
(R, T)
Histone H2B 1.1polymer12513848.12UniProt (P02281)
Pfam (PF00125)
Xenopus laevis (African clawed frog)H2B1.1
13T, V
(U, W)
Histone H3.2polymer13515303.92UniProt (P84233)
Pfam (PF00125)
Xenopus laevis (African clawed frog)Histone H3
14U, W
(V, X)
Histone H4polymer10211263.22UniProt (P62799)
Pfam (PF15511)
Xenopus laevis (African clawed frog)
15X
(Y)
DNA (285-MER)polymer28587851.71synthetic construct
16Y
(Z)
DNA (285-MER)polymer28588190.91synthetic construct
17BA, OA, Z
(C, K, A)
PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTERnon-polymer523.23Chemie (AGS)
18AA, CA, HA, KA, NA...
(A, C, F, H, J...)
MAGNESIUM IONnon-polymer24.36Chemie (MG)
PubChem (888)
19DA, EA
(D)
ZINC IONnon-polymer65.42Chemie (ZN)
PubChem (32051)
20FA, GA, IA, JA, LA...
(E, F, G, H, I...)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.26Chemie (ADP)
Sequence modifications
Q, S: 1 - 122 (UniProt: P06897)
PDBExternal DatabaseDetails
Arg 99Gly 100conflict
Ser 123-expression tag
Lys 124-expression tag
Ser 125-expression tag
Lys 126-expression tag
Ser 127-expression tag
Lys 128-expression tag
R, T: 1 - 125 (UniProt: P02281)
PDBExternal DatabaseDetails
Thr 32Ser 33conflict
U, W: 1 - 135 (UniProt: P84233)
PDBExternal DatabaseDetails
Ala 102Gly 103variant
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains25
Total formula weight1253678.6
Non-Polymers*Number of molecules17
Total formula weight4409.6
All*Total formula weight1258088.2
*Water molecules are not included.

260896

PDB entries from 2026-10-14

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