6TDA | pdb_00006tda

Structure of SWI/SNF chromatin remodeler RSC bound to a nucleosome


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
HSCOP2B SuperfamilyCore histone-like 8041279 3001387 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCore histone-like 8041279 3001387 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyCore histone-like 8041278 3001387 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCore histone-like 8041278 3001387 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyCore histone-like 8042439 3001387 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCore histone-like 8042439 3001387 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCore histone-like 8041272 3001387 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCore histone-like 8041272 3001387 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
HHistonee6tdaH1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)
DHistonee6tdaD1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)
GHistone_1e6tdaG1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
CHistone_1e6tdaC1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
FHistone_1e6tdaF1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
BHistone_1e6tdaB1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
UActin_1ste6tdaU2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
UActin_2nde6tdaU1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
TActin_1ste6tdaT1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
TActin_2nde6tdaT2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
EHistonee6tdaE1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)
AHistonee6tdaA1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00249Myb-like DNA-binding domain (Myb_DNA-binding)Myb-like DNA-binding domainThis family contains the DNA binding domains from Myb proteins, as well as the SANT domain family [1]. Domain
PF16495SWIRM-associated region 1 (SWIRM-assoc_1)SWIRM-associated region 1- Family
PF04433SWIRM domain (SWIRM)SWIRM domainThis SWIRM domain is a small alpha-helical domain of about 85 amino acid residues found in chromosomal proteins. It contains a helix-turn helix motif and binds to DNA [1]. Domain
C, G
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
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
PF09510Rtt102p-like transcription regulator protein (Rtt102p)Rtt102p-like transcription regulator protein- Family
PF00022Actin (Actin)Actin- Family
PF00022Actin (Actin)Actin- Family
PF14619Snf2-ATP coupling, chromatin remodelling complex (SnAC)Snf2-ATP coupling, chromatin remodelling complexThis domain appears to play a crucial role in chromatin remodelling for yeast SWI/SNF. It binds histones. It is required for mobilising nucleosomes and lies within the catalytic subunit of the yeast SWI/SNF. It is found to be universally conserved [1 ...This domain appears to play a crucial role in chromatin remodelling for yeast SWI/SNF. It binds histones. It is required for mobilising nucleosomes and lies within the catalytic subunit of the yeast SWI/SNF. It is found to be universally conserved [1].
Domain
PF00271Helicase conserved C-terminal domain (Helicase_C)Helicase conserved C-terminal domainThe Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase. Domain
PF00176SNF2-related domain (SNF2-rel_dom)SNF2-related domainThis domain is found in proteins involved in a variety of processes including transcription regulation (e.g., SNF2, STH1, brahma, MOT1), DNA repair (e.g., ERCC6, RAD16, RAD5), DNA recombination (e.g., RAD54), and chromatin unwinding (e.g., ISWI) as w ...This domain is found in proteins involved in a variety of processes including transcription regulation (e.g., SNF2, STH1, brahma, MOT1), DNA repair (e.g., ERCC6, RAD16, RAD5), DNA recombination (e.g., RAD54), and chromatin unwinding (e.g., ISWI) as well as a variety of other proteins with little functional information (e.g., lodestar, ETL1)[1,2,3]. SNF2 functions as the ATPase component of the SNF2/SWI multisubunit complex, which utilises energy derived from ATP hydrolysis to disrupt histone-DNA interactions, resulting in the increased accessibility of DNA to transcription factors.
Domain
PF00439Bromodomain (Bromodomain)BromodomainBromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with acetylated lysine [3]. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Chromatin structure-remodeling complex subunit RSC7
Chromatin structure-remodeling complex protein RSC8
Chromatin structure-remodeling complex subunit SFH1
DNA-J---
DNA-I---
D, H
Histone H2B 1.1 -
C, G
Histone H2A
B, F
Histone H4
W [auth X]Unknown protein---
Regulator of Ty1 transposition protein 102
Actin-like protein ARP9
Actin-related protein 7
Nuclear protein STH1/NPS1
Chromatin structure-remodeling complex subunit RSC4
High temperature lethal protein 1-
Chromatin structure-remodeling complex protein RSC58-
Chromatin structure-remodeling complex protein RSC6
Chromatin structure-remodeling complex subunit RSC9
A, E
Histone H3.2 -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR013933Chromatin-remodelling complex, RSC SWI/SNF subunit Rsc7/Swp82Family
IPR009057Homedomain-like superfamilyHomologous Superfamily
IPR043145Zinc finger, ZZ-type superfamilyHomologous Superfamily
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
IPR017884SANT domainDomain
IPR001005SANT/Myb domainDomain
IPR000433Zinc finger, ZZ-typeDomain
IPR007526SWIRM domainDomain
IPR032451SMARCC, C-terminalDomain
IPR041984Rsc8/Ssr1/Ssr2, zinc finger, ZZ-typeDomain
IPR006939SNF5/SMARCB1/INI1Family
IPR017393Chromatin-remodeling complex component Sfh1/SNF5Family
D, H
IPR009072Histone-foldHomologous Superfamily
D, H
IPR055333Histone H2B, conserved siteConserved Site
D, H
IPR000558Histone H2BFamily
D, H
IPR007125Core Histone H2A/H2B/H3 domainDomain
C, G
IPR009072Histone-foldHomologous Superfamily
C, G
IPR002119Histone H2AFamily
C, G
IPR032454Histone H2A, C-terminal domainDomain
C, G
IPR032458Histone H2A conserved siteConserved Site
C, G
IPR007125Core Histone H2A/H2B/H3 domainDomain
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
IPR018304Transcription regulator protein Rtt102Family
IPR043129ATPase, nucleotide binding domainHomologous Superfamily
IPR004000Actin familyFamily
IPR043129ATPase, nucleotide binding domainHomologous Superfamily
IPR004000Actin familyFamily
IPR000330SNF2, N-terminalDomain
IPR018359Bromodomain, conserved siteConserved Site
IPR001487BromodomainDomain
IPR049730SNF2/RAD5-like, C-terminal helicase domainDomain
IPR038718SNF2-like, N-terminal domain superfamilyHomologous Superfamily
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR001650Helicase, C-terminal domain-likeDomain
IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
IPR036427Bromodomain-like superfamilyHomologous Superfamily
IPR014012Helicase/SANT-associated domainDomain
IPR029295Snf2, ATP coupling domainDomain
IPR018359Bromodomain, conserved siteConserved Site
IPR001487BromodomainDomain
IPR036427Bromodomain-like superfamilyHomologous Superfamily
IPR037382Remodelling complex subunit Rsc/polybromoFamily
IPR050720Engrailed Homeobox Transcription FactorsFamily
IPR001487BromodomainDomain
IPR036427Bromodomain-like superfamilyHomologous Superfamily
IPR036885SWIB/MDM2 domain superfamilyHomologous Superfamily
IPR003150DNA-binding RFX-type winged-helix domainDomain
IPR052406Chromatin Remodeling Complex ComponentFamily
A, E
IPR009072Histone-foldHomologous Superfamily
A, E
IPR000164Histone H3/CENP-AFamily
A, E
IPR007125Core Histone H2A/H2B/H3 domainDomain