8HIM | pdb_00008him

A cryo-EM structure of B. oleracea RNA polymerase V elongation complex at 2.73 Angstrom


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
I [auth L]F_UNCLASSIFIEDe8himL1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: F_UNCLASSIFIEDECOD (1.6)
H [auth K]F_UNCLASSIFIEDe8himK1 A: a+b two layersX: DCoH-likeH: RBP11-like subunits of RNA polymerase (From Topology)T: RBP11-like subunits of RNA polymeraseF: F_UNCLASSIFIEDECOD (1.6)
G [auth J]F_UNCLASSIFIEDe8himJ1 A: alpha arraysX: HTHH: RPB10 (From Topology)T: RPB10F: F_UNCLASSIFIEDECOD (1.6)
FF_UNCLASSIFIEDe8himF1 A: alpha arraysX: RPB6/omega subunit-like (From Homology)H: RPB6/omega subunit-likeT: RPB6F: F_UNCLASSIFIEDECOD (1.6)
M [auth B]F_UNCLASSIFIEDe8himB3 A: beta barrelsX: cradle loop barrelH: RIFT-relatedT: double psiF: F_UNCLASSIFIEDECOD (1.6)
M [auth B]F_UNCLASSIFIEDe8himB1 A: a+b complex topologyX: alpha/beta-Hammerhead/Barrel-sandwich hybridH: alpha/beta-Hammerhead/Barrel-sandwich hybridT: Single hybrid motifF: F_UNCLASSIFIEDECOD (1.6)
M [auth B]F_UNCLASSIFIEDe8himB2 A: a+b complex topologyX: N-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology)H: N-terminal domain in beta subunit of DNA dependent RNA-polymerase (From Topology)T: N-terminal domain in beta subunit of DNA dependent RNA-polymeraseF: F_UNCLASSIFIEDECOD (1.6)
M [auth B]F_UNCLASSIFIEDe8himB5 A: a+b complex topologyX: insertion domain in beta subunit of DNA dependent RNA-polymerase (From Topology)H: insertion domain in beta subunit of DNA dependent RNA-polymerase (From Topology)T: insertion domain in beta subunit of DNA dependent RNA-polymeraseF: F_UNCLASSIFIEDECOD (1.6)
M [auth B]F_UNCLASSIFIEDe8himB4 A: a+b complex topologyX: barrel domain in beta subunit of DNA dependent RNA-polymerase (From Topology)H: barrel domain in beta subunit of DNA dependent RNA-polymerase (From Topology)T: barrel domain in beta subunit of DNA dependent RNA-polymeraseF: F_UNCLASSIFIEDECOD (1.6)
M [auth B]F_UNCLASSIFIEDe8himB6 A: a+b complex topologyX: inserted a+b domain in yeast RNA polymerase beta subunit (From Topology)H: inserted a+b domain in yeast RNA polymerase beta subunit (From Topology)T: inserted a+b domain in yeast RNA polymerase beta subunitF: F_UNCLASSIFIEDECOD (1.6)
L [auth E]F_UNCLASSIFIEDe8himE1 A: a+b two layersX: RPB5-like RNA polymerase subunit (From Topology)H: RPB5-like RNA polymerase subunit (From Topology)T: RPB5-like RNA polymerase subunitF: F_UNCLASSIFIEDECOD (1.6)
L [auth E]F_UNCLASSIFIEDe8himE2 A: a/b three-layered sandwichesX: Restriction endonuclease-likeH: Eukaryotic RPB5 N-terminal domain (From Topology)T: Eukaryotic RPB5 N-terminal domainF: F_UNCLASSIFIEDECOD (1.6)
K [auth I]F_UNCLASSIFIEDe8himI2 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: F_UNCLASSIFIEDECOD (1.6)
J [auth H]F_UNCLASSIFIEDe8himH1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: F_UNCLASSIFIEDECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
H [auth K]3.30.1360.10 Alpha Beta 2-Layer Sandwich Gyrase A domain 2CATH (utative)
M [auth B]3.90.1110.10 Alpha Beta Alpha-Beta Complex Dna-directed Rna Polymerase Ii 140kd Polypeptide Chain: BCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
I [auth L]PF03604DNA directed RNA polymerase, 7 kDa subunit (Zn_ribbon_RPAB4)DNA directed RNA polymerase, 7 kDa subunitDomain
H [auth K]PF13656RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L_2)RNA polymerase Rpb3/Rpb11 dimerisation domainThe two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation do ...The two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation domain of the alpha subunit/Rpb3 is interrupted by an insert domain (Pfam:PF01000). Some of the alpha subunits also contain iron-sulphur binding domains (Pfam:PF00037). Rpb11 is found as a continuous domain. Members of this family include: alpha subunit from eubacteria, alpha subunits from chloroplasts, Rpb3 subunits from eukaryotes, Rpb11 subunits from eukaryotes, RpoD subunits from archaeal spp, and RpoL subunits from archaeal spp. Many of the members of this family carry only the N-terminal region of Rpb11.
Domain
G [auth J]PF01194RNA polymerases N / 8 kDa subunit (RNA_pol_N)RNA polymerases N / 8 kDa subunitDomain
PF01192RNA polymerase Rpb6 (RNA_pol_Rpb6)RNA polymerase Rpb6- Family
E [auth C]PF01193RNA polymerase Rpb3/Rpb11 dimerisation domain (RNA_pol_L)RNA polymerase Rpb3/Rpb11 dimerisation domainThe two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation do ...The two eukaryotic subunits Rpb3 and Rpb11 dimerise to from a platform onto which the other subunits of the RNA polymerase assemble (D/L in archaea). The prokaryotic equivalent of the Rpb3/Rpb11 platform is the alpha-alpha dimer. The dimerisation domain of the alpha subunit/Rpb3 is interrupted by an insert domain (Pfam:PF01000). Some of the alpha subunits also contain iron-sulphur binding domains (Pfam:PF00037). Rpb11 is found as a continuous domain. Members of this family include: alpha subunit from eubacteria, alpha subunits from chloroplasts, Rpb3 subunits from eukaryotes, Rpb11 subunits from eukaryotes, RpoD subunits from archaeal spp, and RpoL subunits from archaeal spp.
Domain
E [auth C]PF01000RNA polymerase Rpb3/RpoA insert domain (RNA_pol_A_bac)RNA polymerase Rpb3/RpoA insert domainMembers of this family include: alpha subunit from eubacteria alpha subunits from chloroplasts Rpb3 subunits from eukaryotes RpoD subunits from archaeal Domain
K [auth I]PF02150RNA polymerases M/15 Kd subunit (Zn_ribbon_RPB9)RNA polymerases M/15 Kd subunitDomain
K [auth I]PF01096Transcription factor S-II (TFIIS) (Zn_ribbon_TFIIS)Transcription factor S-II (TFIIS)Domain
J [auth H]PF03870RNA polymerase Rpb8 (RNA_pol_Rpb8)RNA polymerase Rpb8- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
I [auth L]DNA-directed RNA polymerases II, IV and V subunit 12
H [auth K]RNA_pol_L_2 domain-containing protein
G [auth J]DNA-directed RNA polymerases I, II, and III subunit RPABC5
DNA-directed RNA polymerases I, II, and III subunit RPABC2
E [auth C]RPOLD domain-containing protein
D [auth A]DNA-directed RNA polymerase V largest subunit---
C [auth P]RNA (5'-R(*UP*AP*UP*AP*UP*GP*CP*AP*UP*AP*AP*AP*GP*AP*CP*CP*AP*GP*GP*C)-3')---
B [auth N]DNA (34-MER)---
M [auth B]DNA-directed RNA polymerase IV and V subunit 2---
L [auth E]DNA-directed RNA polymerases I, II, and III subunit RPABC1---
K [auth I]DNA-directed RNA polymerase subunit
J [auth H]DNA-directed RNA polymerases I, II, and III subunit RPABC3
A [auth T]DNA (34-MER)---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
I [auth L]IPR006591RNA polymerase archaeal subunit P/eukaryotic subunit RPABC4Family
I [auth L]IPR029040RNA polymerase subunit RPABC4/transcription elongation factor Spt4Homologous Superfamily
I [auth L]IPR039747DNA-directed RNA polymerases I, II, and III subunit RPABC4Family
H [auth K]IPR022905DNA-directed RNA polymerase subunit Rpo11-likeFamily
H [auth K]IPR009025DNA-directed RNA polymerase, RBP11-like dimerisation domainDomain
H [auth K]IPR036603RNA polymerase, RBP11-like subunitHomologous Superfamily
H [auth K]IPR008193DNA-directed RNA polymerase Rpb11, 13-16kDa subunit, conserved siteConserved Site
H [auth K]IPR037685RNA polymerase RBP11Family
G [auth J]IPR023580RNA polymerase subunit RPB10Homologous Superfamily
G [auth J]IPR020789RNA polymerases, subunit N, zinc binding siteBinding Site
G [auth J]IPR000268DNA-directed RNA polymerase subunit RPABC5/Rpb10Family
IPR020708DNA-directed RNA polymerase, 14-18kDa subunit, conserved siteConserved Site
IPR028363DNA-directed RNA polymerase, subunit RPB6Family
IPR006110RNA polymerase, subunit omega/Rpo6/RPB6Family
IPR036161RPB6/omega subunit-like superfamilyHomologous Superfamily
IPR006111Archaeal Rpo6/eukaryotic RPB6 RNA polymerase subunitFamily
E [auth C]IPR011262DNA-directed RNA polymerase, insert domainDomain
E [auth C]IPR011263DNA-directed RNA polymerase, RpoA/D/Rpb3-typeDomain
E [auth C]IPR050518Archaeal Rpo3/Eukaryotic RPB3 RNA Polymerase SubunitFamily
E [auth C]IPR022842DNA-directed RNA polymerase subunit Rpo3/Rpb3/RPAC1Family
E [auth C]IPR036643DNA-directed RNA polymerase, insert domain superfamilyHomologous Superfamily
E [auth C]IPR001514DNA-directed RNA polymerase, 30-40kDa subunit, conserved siteConserved Site
E [auth C]IPR036603RNA polymerase, RBP11-like subunitHomologous Superfamily
K [auth I]IPR001529DNA-directed RNA polymerase II subunit RPB9-like, zinc ribbonDomain
K [auth I]IPR012164DNA-directed RNA polymerase subunit/transcription factor SFamily
K [auth I]IPR001222Zinc finger, TFIIS-typeDomain
K [auth I]IPR034012Pol II subunit B9, C-terminal zinc ribbonDomain
K [auth I]IPR019761DNA-directed RNA polymerase M, 15kDa subunit, conserved siteConserved Site
J [auth H]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
J [auth H]IPR005570DNA-directed RNA polymerases I, II, and III subunit RPABC3Family