5ZR1 | pdb_00005zr1

Saccharomyces Cerevisiae Origin Recognition Complex Bound to a 72-bp Origin DNA containing ACS and B1 element


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyWinged helix DNA-binding domain 8090224 3000034 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyRecA-like P-loop NTPases 8090226 3002019 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
De5zr1D1 A: L-aspartase middle domain-likeX: gp11/gp12 receptor-binding domainH: gp11/gp12 receptor-binding domainT: Histone,Histone_H2A_CF:ECOD (20:10:01)
Ce5zr1C1 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: AAA_lid_3F:ECOD (20:10:01)
Ae5zr1A1 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: DUF5630F:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
E3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF14630Origin recognition complex (ORC) subunit 5 C-terminus (ORC5_C)Origin recognition complex (ORC) subunit 5 C-terminusThis entry represents the C-terminus of origin recognition complex subunit 5 [1,2], which consists of a winged helix domain (WHD). Domain
PF21639ORC5, lid domain (ORC5_lid)ORC5, lid domainORC5 is a component of the origin recognition complex (ORC) that binds origins of replication. ORC is required to assemble the pre-replication complex necessary to initiate DNA replication. This is the lid domain, which with the N-terminal RecA-fold ...ORC5 is a component of the origin recognition complex (ORC) that binds origins of replication. ORC is required to assemble the pre-replication complex necessary to initiate DNA replication. This is the lid domain, which with the N-terminal RecA-fold domain, constitutes the well-known AAA+ domain [1].
Domain
PF13401AAA domain (AAA_22)AAA domainDomain
PF14629Origin recognition complex (ORC) subunit 4 C-terminus (ORC4_C)Origin recognition complex (ORC) subunit 4 C-terminus- Family
PF18137Origin recognition complex winged helix C-terminal (WHD_ORC)Origin recognition complex winged helix C-terminalThis is the C-terminal winged-helix (WH) DNA-binding domain of the origin recognition complex present in Drosophila melanogaster. The WH domain is responsible for recognizing origin sequences [1]. Domain
PF04084Origin recognition complex subunit 2 RecA-like domain (RecA-like_ORC2)Origin recognition complex subunit 2 RecA-like domainAll DNA replication initiation is driven by a single conserved eukaryotic initiator complex termed he origin recognition complex (ORC). The ORC is a six protein complex. This entry represents the RecA-like domain of ORC2 with no predicted ATPase acti ...All DNA replication initiation is driven by a single conserved eukaryotic initiator complex termed he origin recognition complex (ORC). The ORC is a six protein complex. This entry represents the RecA-like domain of ORC2 with no predicted ATPase activity [2].
Domain
PF24882ORC2 WHD (WHD_ORC2)ORC2 WHDAll DNA replication initiation is driven by a single conserved eukaryotic initiator complex termed he origin recognition complex (ORC). The ORC is a six protein complex. This entry represents the WHD of ORC2 [1]. Domain
PF21312Origin recognition complex subunit 1 C-terminal winged HTH domain (WHD_ORC1)Origin recognition complex subunit 1 C-terminal winged HTH domainThis entry represents the C-terminal winged helix-turn-helix domain found in the Origin recognition complex subunit 1 protein [1]. Domain
PF17872AAA lid domain (AAA_lid_10)AAA lid domainThis entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains. Domain
PF00004ATPase family associated with various cellular activities (AAA) (AAA)ATPase family associated with various cellular activities (AAA)AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2]. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
72bp-oring DNA, ACS305, A-rich---
72bp-oring DNA, ACS305, T-rich---
Origin recognition complex subunit 6
Origin recognition complex subunit 5
Origin recognition complex subunit 4
Origin recognition complex subunit 3
Origin recognition complex subunit 2
Origin recognition complex subunit 1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR008721ORC6, first cyclin-like domainDomain
IPR016811Origin recognition complex, subunit 6, fungiFamily
IPR048866ORC5, lid domainDomain
IPR047088Origin recognition complex subunit 5, C-terminalDomain
IPR020796Origin recognition complex, subunit 5Family
IPR049945ORC1/DEAH AAA+ ATPase domainDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR032705Origin recognition complex subunit 4, C-terminalDomain
IPR016527Origin recognition complex subunit 4Family
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR020795Origin recognition complex, subunit 3Family
IPR018247EF-Hand 1, calcium-binding siteBinding Site
IPR040855Origin recognition complex subunit 3, winged helix C-terminalDomain
IPR045667Origin recognition complex subunit 3, N-terminalDomain
IPR007220Origin recognition complex, subunit 2Family
IPR056773Origin recognition complex subunit 2, winged-helix domainDomain
IPR056772Origin recognition complex subunit 2, RecA-like domainDomain
IPR041083AAA lid domainDomain
IPR001025Bromo adjacent homology (BAH) domainDomain
IPR003593AAA+ ATPase domainDomain
IPR003959ATPase, AAA-type, coreDomain
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
IPR043151Bromo adjacent homology (BAH) domain superfamilyHomologous Superfamily
IPR048867Origin recognition complex subunit 1, C-terminal domainDomain
IPR050311Origin recognition complex 1/Cell division control protein 6Family