8OOP

CryoEM Structure INO80core Hexasome complex composite model state2


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
NSCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
RSCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
OSCOP2B SuperfamilyCore histone-like 8067138 3001387 SCOP2B (2022-06-29)
PSCOP2B SuperfamilyCore histone-like 8066267 3001387 SCOP2B (2022-06-29)
QSCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF06068TIP49 P-loop domain (TIP49)TIP49 P-loop domainThis family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) ...This family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) mutation, causes development of hyperplastic embryonic hearts. lik encodes Reptin, a component of a DNA-stimulated ATPase complex. Beta-catenin and Pontin, a DNA-stimulated ATPase that is often part of complexes with Reptin, are in the same genetic pathways. The Reptin/Pontin ratio serves to regulate heart growth during development, at least in part via the beta-catenin pathway [1]. TBP-interacting protein 49 (TIP49) was originally identified as a TBP-binding protein, and two related proteins are encoded by individual genes, tip49a and b. Although the function of this gene family has not been elucidated, they are supposed to play a critical role in nuclear events because they interact with various kinds of nuclear factors and have DNA helicase activities.TIP49a has been suggested to act as an autoantigen in some patients with autoimmune diseases [2].
Domain
A, B, C
PF17856TIP49 AAA-lid domain (TIP49_C)TIP49 AAA-lid domainThis family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) ...This family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) mutation, causes development of hyperplastic embryonic hearts. lik encodes Reptin, a component of a DNA-stimulated ATPase complex. Beta-catenin and Pontin, a DNA-stimulated ATPase that is often part of complexes with Reptin, are in the same genetic pathways. The Reptin/Pontin ratio serves to regulate heart growth during development, at least in part via the beta-catenin pathway [1]. TBP-interacting protein 49 (TIP49) was originally identified as a TBP-binding protein, and two related proteins are encoded by individual genes, tip49a and b. Although the function of this gene family has not been elucidated, they are supposed to play a critical role in nuclear events because they interact with various kinds of nuclear factors and have DNA helicase activities.TIP49a has been suggested to act as an autoantigen in some patients with autoimmune diseases [2].
Domain
N, R
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
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
D, E, F
PF06068TIP49 P-loop domain (TIP49)TIP49 P-loop domainThis family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) ...This family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) mutation, causes development of hyperplastic embryonic hearts. lik encodes Reptin, a component of a DNA-stimulated ATPase complex. Beta-catenin and Pontin, a DNA-stimulated ATPase that is often part of complexes with Reptin, are in the same genetic pathways. The Reptin/Pontin ratio serves to regulate heart growth during development, at least in part via the beta-catenin pathway [1]. TBP-interacting protein 49 (TIP49) was originally identified as a TBP-binding protein, and two related proteins are encoded by individual genes, tip49a and b. Although the function of this gene family has not been elucidated, they are supposed to play a critical role in nuclear events because they interact with various kinds of nuclear factors and have DNA helicase activities.TIP49a has been suggested to act as an autoantigen in some patients with autoimmune diseases [2].
Domain
D, E, F
PF17856TIP49 AAA-lid domain (TIP49_C)TIP49 AAA-lid domainThis family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) ...This family consists of the C-terminal region of several eukaryotic and archaeal RuvB-like 1 (Pontin or TIP49a) and RuvB-like 2 (Reptin or TIP49b) proteins. The N-terminal domain contains the Pfam:PF00004 domain. In zebrafish, the liebeskummer (lik) mutation, causes development of hyperplastic embryonic hearts. lik encodes Reptin, a component of a DNA-stimulated ATPase complex. Beta-catenin and Pontin, a DNA-stimulated ATPase that is often part of complexes with Reptin, are in the same genetic pathways. The Reptin/Pontin ratio serves to regulate heart growth during development, at least in part via the beta-catenin pathway [1]. TBP-interacting protein 49 (TIP49) was originally identified as a TBP-binding protein, and two related proteins are encoded by individual genes, tip49a and b. Although the function of this gene family has not been elucidated, they are supposed to play a critical role in nuclear events because they interact with various kinds of nuclear factors and have DNA helicase activities.TIP49a has been suggested to act as an autoantigen in some patients with autoimmune diseases [2].
Domain
PF08265YL1 nuclear protein C-terminal domain (YL1_C)YL1 nuclear protein C-terminal domainThis domain is found in proteins of the YL1 family [1]. These proteins have been shown to be DNA-binding and may be a transcription factor [1]. This domain is found in proteins that are not YL1 proteins.Domain
PF00022Actin (Actin)Actin- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
RuvB-like protein 1
N, R
Histone H4
Histone H2A
Histone H2B
D, E, F
RuvB-like protein 2
Chromatin-remodeling ATPase Ino80---
Ino eighty subunit 2-
Chromatin-remodeling complex subunit IES6-
Actin-related protein 5-
DNA strand 1---
DNA Strand 2---
M, Q
Histone H3.1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C
IPR041048RuvB-like, AAA-lid domainDomain
A, B, C
IPR042487RuvBL1/2, DNA/RNA binding domainHomologous Superfamily
A, B, C
IPR027238RuvB-likeFamily
A, B, C
IPR010339TIP49, P-loop domainDomain
A, B, C
IPR003593AAA+ ATPase domainDomain
A, B, C
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
N, R
IPR009072Histone-foldHomologous Superfamily
N, R
IPR035425CENP-T/Histone H4, histone foldDomain
N, R
IPR001951Histone H4Family
N, R
IPR019809Histone H4, conserved siteConserved Site
N, R
IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
IPR009072Histone-foldHomologous Superfamily
IPR007125Histone H2A/H2B/H3Domain
IPR002119Histone H2AFamily
IPR032454Histone H2A, C-terminal domainDomain
IPR032458Histone H2A conserved siteConserved Site
IPR009072Histone-foldHomologous Superfamily
IPR007125Histone H2A/H2B/H3Domain
IPR000558Histone H2BFamily
D, E, F
IPR041048RuvB-like, AAA-lid domainDomain
D, E, F
IPR042487RuvBL1/2, DNA/RNA binding domainHomologous Superfamily
D, E, F
IPR027238RuvB-likeFamily
D, E, F
IPR010339TIP49, P-loop domainDomain
D, E, F
IPR003593AAA+ ATPase domainDomain
D, E, F
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR029523INO80 complex, subunit Ies2Family
IPR006880INO80 complex subunit B-like conserved regionDomain
IPR013272Vps72/YL1, C-terminalDomain
IPR029525INO80 complex, subunit Ies6Family
IPR043129ATPase, nucleotide binding domainHomologous Superfamily
IPR004000Actin familyFamily
IPR013959DASH complex subunit Dad4Family
M, Q
IPR009072Histone-foldHomologous Superfamily
M, Q
IPR007125Histone H2A/H2B/H3Domain
M, Q
IPR000164Histone H3/CENP-AFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
N, R
PharosP62805
PharosQ93077
PharosP62807
M, Q
PharosP68431