7W1R | pdb_00007w1r

Crystal structure of human Suv3 monomer


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ASUV3_Ce7w1rA5 A: alpha bundlesX: Spectrin repeat-likeH: MIT domain (From Topology)T: MIT domainF: SUV3_CECOD (1.6)
AKOG0953_2nde7w1rA1 A: alpha bundlesX: immunoglobulin/albumin-binding domain-likeH: Phosphoprotein XD domain (From Topology)T: Phosphoprotein XD domainF: KOG0953_2ndECOD (1.6)
AKOG0953_1ste7w1rA3 A: alpha complex topologyX: Sigma2 domain-likeH: Sigma2 domain of RNA polymerase sigma factors (From Topology)T: Sigma2 domain of RNA polymerase sigma factorsF: KOG0953_1stECOD (1.6)
ADEAD_4e7w1rA2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: DEAD_4ECOD (1.6)
AHelicase_C_5e7w1rA4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: Helicase_C_5ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.10.1740.140 Mainly Alpha Orthogonal Bundle Rna Polymerase Sigma Factor Chain: ACATH (utative)
A3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF18114Suv3 helical N-terminal domain (Suv3_N)Suv3 helical N-terminal domainThis is the N-terminal domain of Suv3 present in Homo sapiens. Suv3 is an NTP-dependent RNA/DNA helicase that is necessary for the degradation of mature mtRNAs. Suv3 has been found to interact in vitro with polynucleotide phosphorylase [1]. Domain
PF18147Suv3 C-terminal domain 1 (Suv3_C_1)Suv3 C-terminal domain 1This domain is found in Suv3 present in Homo sapiens. Suv3 is an NTP-dependent RNA/DNA helicase that is necessary for the degradation of mature mtRNAs. Suv3 has been found to interact in vitro with polynucleotide phosphorylase. This domain makes up p ...This domain is found in Suv3 present in Homo sapiens. Suv3 is an NTP-dependent RNA/DNA helicase that is necessary for the degradation of mature mtRNAs. Suv3 has been found to interact in vitro with polynucleotide phosphorylase. This domain makes up part of the C-terminal domain [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
PF22527DEXQ-box helicase domain of Suv3 (DEXQc_Suv3)DEXQ-box helicase domain of Suv3This entry represents the DEXQ-box helicase domain of Suv3 [1]. Domain
PF12513ATP-dependent RNA helicase SUV3 C-terminal domain (SUV3_C)ATP-dependent RNA helicase SUV3 C-terminal domainThis domain is found in bacteria and eukaryotes, and is approximately 50 amino acids in length. The domain is found in association with Pfam:PF00271 and it is found in ATP-dependent RNA helicase SUV3 from eukaryotes. The yeast mitochondrial degradoso ...This domain is found in bacteria and eukaryotes, and is approximately 50 amino acids in length. The domain is found in association with Pfam:PF00271 and it is found in ATP-dependent RNA helicase SUV3 from eukaryotes. The yeast mitochondrial degradosome (mtEXO) is an NTP-dependent exoribonuclease involved in mitochondrial RNA metabolism. mtEXO is made up of two subunits: an RNase (DSS1) and an RNA helicase (SUV3). These co-purify with mitochondrial ribosomes.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
ATP-dependent RNA helicase SUPV3L1, mitochondrial