UniProtKB - A0A327 (RPOB_COFAR)
Protein
DNA-directed RNA polymerase subunit beta
Gene
rpoB
Organism
Coffea arabica (Arabian coffee)
Status
Functioni
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.UniRule annotation
Catalytic activityi
- EC:2.7.7.6UniRule annotation
GO - Molecular functioni
- DNA binding Source: UniProtKB-UniRule
- DNA-directed 5'-3' RNA polymerase activity Source: UniProtKB-UniRule
- ribonucleoside binding Source: InterPro
GO - Biological processi
- transcription, DNA-templated Source: UniProtKB-UniRule
Keywordsi
Molecular function | Nucleotidyltransferase, Transferase |
Biological process | Transcription |
Names & Taxonomyi
Protein namesi | Recommended name: DNA-directed RNA polymerase subunit betaUniRule annotation (EC:2.7.7.6UniRule annotation)Alternative name(s): PEPUniRule annotation Plastid-encoded RNA polymerase subunit betaUniRule annotation Short name: RNA polymerase subunit betaUniRule annotation |
Gene namesi | Name:rpoBUniRule annotation |
Encoded oni | Plastid; Chloroplast |
Organismi | Coffea arabica (Arabian coffee) |
Taxonomic identifieri | 13443 [NCBI] |
Taxonomic lineagei | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › asterids › lamiids › Gentianales › Rubiaceae › Ixoroideae › Gardenieae complex › Bertiereae - Coffeeae clade › Coffeeae › Coffea |
Subcellular locationi
Chloroplast
Chloroplast
- chloroplast Source: UniProtKB-SubCell
Keywords - Cellular componenti
Chloroplast, DNA-directed RNA polymerase, PlastidPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000276585 | 1 – 1066 | DNA-directed RNA polymerase subunit betaAdd BLAST | 1066 |
Interactioni
Subunit structurei
In plastids the minimal PEP RNA polymerase catalytic core is composed of four subunits: alpha, beta, beta', and beta''. When a (nuclear-encoded) sigma factor is associated with the core the holoenzyme is formed, which can initiate transcription.
UniRule annotationFamily & Domainsi
Sequence similaritiesi
Belongs to the RNA polymerase beta chain family.UniRule annotation
Family and domain databases
CDDi | cd00653, RNA_pol_B_RPB2, 1 hit |
Gene3Di | 2.30.150.10, 1 hit 2.40.270.10, 1 hit 2.40.50.150, 1 hit 3.90.1110.10, 1 hit |
HAMAPi | MF_01321, RNApol_bact_RpoB, 1 hit |
InterProi | View protein in InterPro IPR042107, DNA-dir_RNA_pol_bsu_ext_1_sf IPR015712, DNA-dir_RNA_pol_su2 IPR007120, DNA-dir_RNAP_su2_dom IPR037033, DNA-dir_RNAP_su2_hyb_sf IPR010243, RNA_pol_bsu_bac IPR007121, RNA_pol_bsu_CS IPR007644, RNA_pol_bsu_protrusion IPR007642, RNA_pol_Rpb2_2 IPR037034, RNA_pol_Rpb2_2_sf IPR007645, RNA_pol_Rpb2_3 IPR007641, RNA_pol_Rpb2_7 IPR014724, RNA_pol_RPB2_OB-fold |
PANTHERi | PTHR20856, PTHR20856, 3 hits |
Pfami | View protein in Pfam PF04563, RNA_pol_Rpb2_1, 1 hit PF04561, RNA_pol_Rpb2_2, 1 hit PF04565, RNA_pol_Rpb2_3, 1 hit PF00562, RNA_pol_Rpb2_6, 1 hit PF04560, RNA_pol_Rpb2_7, 1 hit |
PROSITEi | View protein in PROSITE PS01166, RNA_POL_BETA, 1 hit |
i Sequence
Sequence statusi: Complete.
A0A327-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MLGDGNEGMA TIPGFNQIQF EGFCRFIDQG LAEELYKFPK IEDTDQEIEF
60 70 80 90 100
QLFVETYQLV EPLIKERDAV YELLTYSSEL YVSAGLIWKT GRDMQEQTIF
110 120 130 140 150
IGNIPLMNSL GTFIVNGVYR ILINQILQSP GIYYRSELDH NGISVYTGTI
160 170 180 190 200
ISDWGGRSEL EIDRKARIWA RVSRKQKISI LVLSSAMGSN LREILENVCY
210 220 230 240 250
PEIFLSFLND KERKKIGSKE NAILEFYQQF ACVGGDPVFS ESLCKELQKK
260 270 280 290 300
FFQQRCELGR IGRRNMNRRL NLDIPQNNPF LLPRDILAAA DHLIGLKFGM
310 320 330 340 350
GTLDDMNHLK NKRIRSVADL LQDQFGLALV RLENAVRGTI CGAIRHKLIP
360 370 380 390 400
TPQNLVTSTP LTTTYESFFG LHPLSQVLDG TNPLTQIVHG RKLSYLGPGG
410 420 430 440 450
LTGRTANFRI RDIHPSHYGR ICPIDTSEGI NVGLIGSLSI HARIGHWGFL
460 470 480 490 500
ESPFYEISER RVLFLLPGRD EYYKVAAGNS LALNQDIQEK QVVPARYRQE
510 520 530 540 550
FLTIAWEQVH LRSIFPFQYF SIGASLIPFI EHNDANRALM SSNMQRQAVP
560 570 580 590 600
LSRSEKCIVG TGLEQQAALD SGALSIAERE GKVLYTDTDK ILLSGNGGTL
610 620 630 640 650
SIPLVMYQRS NKNTCMHQKP RVQRGKCIKK GQILADAAAT VGGELSLGKN
660 670 680 690 700
VLVAYMPWEG YNFEDAVLIS ERLVYEDIYT SFHIRKYEIQ THVTSQGPER
710 720 730 740 750
VTNEIPHLEA HLLRNLDKSG IVMLGSWVET GDILVGKLTP QMVKESSYAP
760 770 780 790 800
EDRLLRAILG IQVSTSKETC LKLPIGGRGR VIDVRWIQKK GGSSYNPEMI
810 820 830 840 850
RVYISQKREI KVGDKVAGRH GNKGIISKIL TRQDMPYLQD GRPVDMVFNP
860 870 880 890 900
LGVPSRMNVG QIFECSLGLA GSLLDRHYRI APFDERYEQE ASRKLVFSEL
910 920 930 940 950
YQASKQTANP WVFEAEYPGK SRIFDGRTGN PFEQPVLIGK PYILKLIHQV
960 970 980 990 1000
DDKIHGRSSG HYALVTQQPL RGRAKQGGQR VGEMEVWALE GFGVAHILQE
1010 1020 1030 1040 1050
MLTYKSDHIR ARQEVLGTTI VGGTIPNPED APESFRLLVR ELRSLALELK
1060
HFLISEKNFR IHRKEA
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | EF044213 Genomic DNA Translation: ABJ89671.1 |
RefSeqi | YP_817474.1, NC_008535.1 |
Genome annotation databases
GeneIDi | 4421747 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | EF044213 Genomic DNA Translation: ABJ89671.1 |
RefSeqi | YP_817474.1, NC_008535.1 |
3D structure databases
SMRi | A0A327 |
ModBasei | Search... |
Genome annotation databases
GeneIDi | 4421747 |
Family and domain databases
CDDi | cd00653, RNA_pol_B_RPB2, 1 hit |
Gene3Di | 2.30.150.10, 1 hit 2.40.270.10, 1 hit 2.40.50.150, 1 hit 3.90.1110.10, 1 hit |
HAMAPi | MF_01321, RNApol_bact_RpoB, 1 hit |
InterProi | View protein in InterPro IPR042107, DNA-dir_RNA_pol_bsu_ext_1_sf IPR015712, DNA-dir_RNA_pol_su2 IPR007120, DNA-dir_RNAP_su2_dom IPR037033, DNA-dir_RNAP_su2_hyb_sf IPR010243, RNA_pol_bsu_bac IPR007121, RNA_pol_bsu_CS IPR007644, RNA_pol_bsu_protrusion IPR007642, RNA_pol_Rpb2_2 IPR037034, RNA_pol_Rpb2_2_sf IPR007645, RNA_pol_Rpb2_3 IPR007641, RNA_pol_Rpb2_7 IPR014724, RNA_pol_RPB2_OB-fold |
PANTHERi | PTHR20856, PTHR20856, 3 hits |
Pfami | View protein in Pfam PF04563, RNA_pol_Rpb2_1, 1 hit PF04561, RNA_pol_Rpb2_2, 1 hit PF04565, RNA_pol_Rpb2_3, 1 hit PF00562, RNA_pol_Rpb2_6, 1 hit PF04560, RNA_pol_Rpb2_7, 1 hit |
PROSITEi | View protein in PROSITE PS01166, RNA_POL_BETA, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | RPOB_COFAR | |
Accessioni | A0A327Primary (citable) accession number: A0A327 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | February 6, 2007 |
Last sequence update: | November 14, 2006 | |
Last modified: | February 10, 2021 | |
This is version 55 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Plant Protein Annotation Program |