8HPO | pdb_00008hpo

Cryo-EM structure of a SIN3/HDAC complex from budding yeast


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
D [auth G]F_UNCLASSIFIEDe8hpoG1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Arginase/deacetylaseF: F_UNCLASSIFIEDECOD (1.6)
C [auth F]F_UNCLASSIFIEDe8hpoF1 A: a/b three-layered sandwichesX: HAD domain-likeH: HAD domain-relatedT: Arginase/deacetylaseF: F_UNCLASSIFIEDECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
D [auth G]3.40.800.20 Alpha Beta 3-Layer(aba) Sandwich Arginase Chain ACATH (utative)
C [auth F]3.40.800.20 Alpha Beta 3-Layer(aba) Sandwich Arginase Chain ACATH (utative)
A [auth K]2.130.10.10 Mainly Beta 7 Propeller Methylamine Dehydrogenase Chain HCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
F [auth A],
J [auth B]
PF08295Sin3 family co-repressor (Sin3_corepress)Sin3 family co-repressorThis domain is found on transcriptional regulators. It forms interactions with histone deacetylases [1]. Domain
F [auth A],
J [auth B]
PF02671Paired amphipathic helix repeat (PAH)Paired amphipathic helix repeat- Repeat
F [auth A],
J [auth B]
PF16879C-terminal domain of Sin3a protein (Sin3a_C)C-terminal domain of Sin3a protein- Family
I [auth E]PF08595RXT2-like, N-terminal (RXT2_N)RXT2-like, N-terminal- Family
H [auth C]PF12998Inhibitor of growth proteins N-terminal histone-binding (ING)Inhibitor of growth proteins N-terminal histone-binding- Coiled-coil
G [auth H]PF08598Sds3-like (Sds3)Sds3-like- Family
E [auth I]PF13867Sin3 binding region of histone deacetylase complex subunit SAP30 (SAP30_Sin3_bdg)Sin3 binding region of histone deacetylase complex subunit SAP30- Family
D [auth G]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
C [auth F]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
B [auth D]PF08598Sds3-like (Sds3)Sds3-like- Family
K [auth J]PF08642Histone deacetylation protein Rxt3 (Rxt3)Histone deacetylation protein Rxt3- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
F [auth A],
J [auth B]
Transcriptional regulatory protein SIN3
I [auth E]Transcriptional regulatory protein RXT2-
H [auth C]Transcriptional regulatory protein PHO23
G [auth H]Transcriptional regulatory protein DEP1
E [auth I]Transcriptional regulatory protein SAP30
D [auth G]Histone deacetylase RPD3
C [auth F]Histone deacetylase RPD3
B [auth D]Transcriptional regulatory protein SDS3
K [auth J]Transcriptional regulatory protein RXT3-
A [auth K]Transcriptional regulatory protein UME1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
F [auth A],
J [auth B]
IPR039774Transcriptional regulatory protein Sin3-likeFamily
F [auth A],
J [auth B]
IPR013194Histone deacetylase interacting domainDomain
F [auth A],
J [auth B]
IPR003822Paired amphipathic helixRepeat
F [auth A],
J [auth B]
IPR036600Paired amphipathic helix superfamilyHomologous Superfamily
F [auth A],
J [auth B]
IPR031693Sin3, C-terminalDomain
I [auth E]IPR039602Transcriptional regulatory protein Rxt2Family
I [auth E]IPR013904Transcriptional regulatory protein RXT2, N-terminalDomain
H [auth C]IPR001965Zinc finger, PHD-typeDomain
H [auth C]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
H [auth C]IPR028651ING familyFamily
H [auth C]IPR019787Zinc finger, PHD-fingerDomain
H [auth C]IPR024610Inhibitor of growth protein, N-terminal histone-bindingDomain
H [auth C]IPR011011Zinc finger, FYVE/PHD-typeHomologous Superfamily
H [auth C]IPR019786Zinc finger, PHD-type, conserved siteConserved Site
G [auth H]IPR013907Sds3-likeFamily
E [auth I]IPR038291SAP30, C-terminal domain superfamilyHomologous Superfamily
E [auth I]IPR025718Histone deacetylase complex subunit SAP30, Sin3 binding domainDomain
E [auth I]IPR024145Histone deacetylase complex subunit SAP30/SAP30-likeFamily
D [auth G]IPR023801Histone deacetylase domainDomain
D [auth G]IPR000286Histone deacetylase HDACFamily
D [auth G]IPR050284HDAC_PDACUnknown
D [auth G]IPR037138Histone deacetylase domain superfamilyHomologous Superfamily
D [auth G]IPR003084Class I/II Histone deacetylase HDACFamily
D [auth G]IPR023696Ureohydrolase domain superfamilyHomologous Superfamily
C [auth F]IPR023801Histone deacetylase domainDomain
C [auth F]IPR000286Histone deacetylase HDACFamily
C [auth F]IPR050284HDAC_PDACUnknown
C [auth F]IPR037138Histone deacetylase domain superfamilyHomologous Superfamily
C [auth F]IPR003084Class I/II Histone deacetylase HDACFamily
C [auth F]IPR023696Ureohydrolase domain superfamilyHomologous Superfamily
B [auth D]IPR013907Sds3-likeFamily
K [auth J]IPR013951Histone deacetylation protein Rxt3Family
A [auth K]IPR050459WD repeat RBAP46/RBAP48/MSI1Family
A [auth K]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
A [auth K]IPR001680WD40 repeatRepeat
A [auth K]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
I [auth E]SEP Parent Component: SER

RESIDAA0037

PSI-MOD :  O-phospho-L-serine MOD:00046
I [auth E]TPO Parent Component: THR

RESIDAA0037 , AA0038

PSI-MOD :  O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047
E [auth I]SEP Parent Component: SER

RESIDAA0037 , AA0038 , AA0037

PSI-MOD :  O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047 , O-phospho-L-serine MOD:00046
C [auth F]SEP Parent Component: SER

RESIDAA0037 , AA0038 , AA0037 , AA0037

PSI-MOD :  O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047 , O-phospho-L-serine MOD:00046 , O-phospho-L-serine MOD:00046
C [auth F]TPO Parent Component: THR

RESIDAA0037 , AA0038 , AA0037 , AA0037 , AA0038

PSI-MOD :  O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047 , O-phospho-L-serine MOD:00046 , O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047
B [auth D]SEP Parent Component: SER

RESIDAA0037 , AA0038 , AA0037 , AA0037 , AA0038 , AA0037

PSI-MOD :  O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047 , O-phospho-L-serine MOD:00046 , O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047 , O-phospho-L-serine MOD:00046