8HY0

Composite cryo-EM structure of the histone deacetylase complex Rpd3S in complex with nucleosome


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyCore histone-like8041272 3001387 SCOP2B (2021-05-27)
ESCOP2B SuperfamilyCore histone-like8041272 3001387 SCOP2B (2021-05-27)
BSCOP2B SuperfamilyCore histone-like8042439 3001387 SCOP2B (2021-05-27)
FSCOP2B SuperfamilyCore histone-like8042439 3001387 SCOP2B (2021-05-27)
CSCOP2B SuperfamilyCore histone-like8041278 3001387 SCOP2B (2021-05-27)
GSCOP2B SuperfamilyCore histone-like8041278 3001387 SCOP2B (2021-05-27)
DSCOP2B SuperfamilyCore histone-like8041279 3001387 SCOP2B (2021-05-27)
HSCOP2B SuperfamilyCore histone-like8041279 3001387 SCOP2B (2021-05-27)
MSCOP2B SuperfamilyChromo domain-like8089214 3000161 SCOP2B (2021-05-27)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APF00125e8hy0A1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF00125ECOD (1.6)
EPF00125e8hy0E1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF00125ECOD (1.6)
BPF15511e8hy0B1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF15511ECOD (1.6)
FPF15511e8hy0F1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF15511ECOD (1.6)
CPF00125,PF16211e8hy0C1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF00125,PF16211ECOD (1.6)
GPF00125,PF16211e8hy0G1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF00125,PF16211ECOD (1.6)
DPF00125e8hy0D1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF00125ECOD (1.6)
HPF00125e8hy0H1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: PF00125ECOD (1.6)
LPF00850e8hy0L1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Arginase/deacetylaseF: PF00850ECOD (1.6)
MPF22732e8hy0M2 A: beta barrelsX: SH3H: Chromo domain-like (From Topology)T: Chromo domain-likeF: PF22732ECOD (1.6)
MPF05712e8hy0M1 A: alpha arraysX: MRG domain (From Topology)H: MRG domain (From Topology)T: MRG domainF: PF05712ECOD (1.6)
OPF05712e8hy0O1 A: alpha arraysX: MRG domain (From Topology)H: MRG domain (From Topology)T: MRG domainF: PF05712ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, E
PF00125Core histone H2A/H2B/H3/H4 (Histone)Core histone H2A/H2B/H3/H4- Domain
N, P
PF00628PHD-finger (PHD)PHD-fingerPHD folds into an interleaved type of Zn-finger chelating 2 Zn ions in a similar manner to that of the RING and FYVE domains [2]. Several PHD fingers have been identified as binding modules of methylated histone H3 [3].Domain
B, F
PF15511Centromere kinetochore component CENP-T histone fold (CENP-T_C)Centromere kinetochore component CENP-T histone foldCENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly asso ...CENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly associate with CENP-A, but with histone H3 in the centromere region. CENP-T and -W form a hetero-tetramer with CENP-S and -X and bind to a ~100 bp region of nucleosome-free DNA forming a nucleosome-like structure. The DNA-CENP-T-W-S-X complex is likely to be associated with histone H3-containing nucleosomes rather than with CENP-nucleosomes. This domain is the C-terminal histone fold domain of CENP-T, which associates with chromatin [2-3].
Domain
C, G
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
PF08295Sin3 family co-repressor (Sin3_corepress)Sin3 family co-repressorThis domain is found on transcriptional regulators. It forms interactions with histone deacetylases [1].Domain
PF02671Paired amphipathic helix repeat (PAH)Paired amphipathic helix repeat- Repeat
PF16879C-terminal domain of Sin3a protein (Sin3a_C)C-terminal domain of Sin3a protein- Family
PF00850Histone deacetylase domain (Hist_deacetyl)Histone deacetylase domainHistones can be reversibly acetylated on several lysine residues. Regulation of transcription is caused in part by this mechanism. Histone deacetylases catalyse the removal of the acetyl group. Histone deacetylases are related to other proteins [1]. ...Histones can be reversibly acetylated on several lysine residues. Regulation of transcription is caused in part by this mechanism. Histone deacetylases catalyse the removal of the acetyl group. Histone deacetylases are related to other proteins [1].
Domain
M, O
PF11717RNA binding activity-knot of a chromodomain (Tudor-knot)RNA binding activity-knot of a chromodomain- Family
M, O
PF22732MSL3 chromodomain-like (MSL3_chromo-like)MSL3 chromodomain-likeThis domain is found in Male-specific lethal-3 (MSL3) and other related proteins such as MRG15 transcription factor. MSL3 resides in the MSL (male-specific lethal) complex, which upregulates transcription by spreading the histone H4 Lys16 acetyl mark ...This domain is found in Male-specific lethal-3 (MSL3) and other related proteins such as MRG15 transcription factor. MSL3 resides in the MSL (male-specific lethal) complex, which upregulates transcription by spreading the histone H4 Lys16 acetyl mark. The MSL3 chromo domain implicated in chromatin targeting and its deletion leads to the disruption of MSL targeting. The MRG15 chromo domain is involved in chromatin remodelling and transcription regulation. This domain consists of a SH3-like beta-barrel and a long alpha-helix.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, E
Histone H3 -
N, P
RCO1 isoform 1
B, F
Histone H4
C, G
Histone H2A -
D, H
Histone H2B -
DNA (352-MER)---
DNA (352-MER)---
Transcriptional regulatory protein SIN3
Histone deacetylase RPD3
M, O
Chromatin modification-related protein EAF3-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, E
IPR009072Histone-foldHomologous Superfamily
A, E
IPR007125Histone H2A/H2B/H3Domain
A, E
IPR000164Histone H3/CENP-AFamily
N, P
IPR001965Zinc finger, PHD-typeDomain
N, P
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
N, P
IPR019787Zinc finger, PHD-fingerDomain
N, P
IPR011011Zinc finger, FYVE/PHD-typeHomologous Superfamily
N, P
IPR019786Zinc finger, PHD-type, conserved siteConserved Site
B, F
IPR009072Histone-foldHomologous Superfamily
B, F
IPR001951Histone H4Family
B, F
IPR035425CENP-T/Histone H4, histone foldDomain
B, F
IPR019809Histone H4, conserved siteConserved Site
B, F
IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
C, G
IPR009072Histone-foldHomologous Superfamily
C, G
IPR007125Histone H2A/H2B/H3Domain
C, G
IPR002119Histone H2AFamily
C, G
IPR032454Histone H2A, C-terminal domainDomain
C, G
IPR032458Histone H2A conserved siteConserved Site
D, H
IPR009072Histone-foldHomologous Superfamily
D, H
IPR007125Histone H2A/H2B/H3Domain
D, H
IPR000558Histone H2BFamily
IPR039774Transcriptional regulatory protein Sin3-likeFamily
IPR013194Histone deacetylase interacting domainDomain
IPR003822Paired amphipathic helixRepeat
IPR036600Paired amphipathic helix superfamilyHomologous Superfamily
IPR031693Sin3, C-terminalDomain
IPR000286Histone deacetylase familyFamily
IPR023801Histone deacetylase domainDomain
IPR003084Histone deacetylaseFamily
IPR037138Histone deacetylase domain superfamilyHomologous Superfamily
IPR023696Ureohydrolase domain superfamilyHomologous Superfamily
M, O
IPR000953Chromo/chromo shadow domainDomain
M, O
IPR016197Chromo-like domain superfamilyHomologous Superfamily
M, O
IPR025995RNA binding activity-knot of a chromodomainDomain
M, O
IPR008676MRGFamily
M, O
IPR026541MRG domainDomain
M, O
IPR038217MRG, C-terminal domain superfamilyHomologous Superfamily