UniProtKB - Q8TRL1 (RAD50_METAC)
Protein
DNA double-strand break repair Rad50 ATPase
Gene
rad50
Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Status
Functioni
Part of the Rad50/Mre11 complex, which is involved in the early steps of DNA double-strand break (DSB) repair. The complex may facilitate opening of the processed DNA ends to aid in the recruitment of HerA and NurA. Rad50 controls the balance between DNA end bridging and DNA resection via ATP-dependent structural rearrangements of the Rad50/Mre11 complex.UniRule annotation
Cofactori
Zn2+UniRule annotationNote: Binds 1 zinc ion per homodimer.UniRule annotation
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 12 | ATPUniRule annotation | 1 | |
Binding sitei | 142 | ATPUniRule annotation | 1 | |
Metal bindingi | 559 | ZincUniRule annotation | 1 | |
Metal bindingi | 562 | ZincUniRule annotation | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 32 – 38 | ATPUniRule annotation | 7 | |
Nucleotide bindingi | 973 – 978 | ATPUniRule annotation | 6 |
GO - Molecular functioni
- ATPase activity Source: UniProtKB-UniRule
- ATP binding Source: UniProtKB-UniRule
- zinc ion binding Source: UniProtKB-UniRule
GO - Biological processi
- double-strand break repair Source: UniProtKB-UniRule
Keywordsi
Molecular function | Hydrolase |
Biological process | DNA damage, DNA repair |
Ligand | ATP-binding, Metal-binding, Nucleotide-binding, Zinc |
Enzyme and pathway databases
BioCyci | MACE188937:G1FZT-1237-MONOMER |
Names & Taxonomyi
Protein namesi | Recommended name: DNA double-strand break repair Rad50 ATPaseUniRule annotation |
Gene namesi | Name:rad50UniRule annotation Ordered Locus Names:MA_1164 |
Organismi | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) |
Taxonomic identifieri | 188937 [NCBI] |
Taxonomic lineagei | Archaea › Euryarchaeota › Stenosarchaea group › Methanomicrobia › Methanosarcinales › Methanosarcinaceae › Methanosarcina › |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000138653 | 1 – 1074 | DNA double-strand break repair Rad50 ATPaseAdd BLAST | 1074 |
Proteomic databases
PRIDEi | Q8TRL1 |
Interactioni
Subunit structurei
Homodimer.
Forms a heterotetramer composed of two Mre11 subunits and two Rad50 subunits.
UniRule annotationFamily & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 512 – 611 | Zinc-hookUniRule annotationAdd BLAST | 100 |
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 355 – 402 | UniRule annotationAdd BLAST | 48 | |
Coiled coili | 452 – 506 | UniRule annotationAdd BLAST | 55 | |
Coiled coili | 574 – 611 | UniRule annotationAdd BLAST | 38 | |
Coiled coili | 649 – 678 | UniRule annotationAdd BLAST | 30 | |
Coiled coili | 749 – 823 | UniRule annotationAdd BLAST | 75 | |
Coiled coili | 865 – 895 | UniRule annotationAdd BLAST | 31 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 975 – 1019 | Ala/Asp-rich (DA-box)Add BLAST | 45 |
Domaini
The two conserved Cys that bind zinc constitute the zinc-hook, which separates the large intramolecular coiled coil regions. The 2 Cys residues coordinate one molecule of zinc with the help of the 2 Cys residues of the zinc-hook of another Rad50 molecule, thereby forming a V-shaped homodimer.UniRule annotation
Sequence similaritiesi
Keywords - Domaini
Coiled coilPhylogenomic databases
HOGENOMi | CLU_004785_0_1_2 |
InParanoidi | Q8TRL1 |
OMAi | LRCAIYR |
OrthoDBi | 1771at2157 |
PhylomeDBi | Q8TRL1 |
Family and domain databases
HAMAPi | MF_00449, RAD50, 1 hit |
InterProi | View protein in InterPro IPR027417, P-loop_NTPase IPR022982, Rad50_ATPase_archaeal IPR003395, RecF/RecN/SMC_N IPR013134, Zn_hook_RAD50 |
Pfami | View protein in Pfam PF02463, SMC_N, 1 hit |
SUPFAMi | SSF52540, SSF52540, 1 hit |
PROSITEi | View protein in PROSITE PS51131, ZN_HOOK, 1 hit |
i Sequence
Sequence statusi: Complete.
Q8TRL1-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MKLKNLYIEN IRSYRKLDFT FEDGVTVISG VNGSGKSSLL EACFMGLFGS
60 70 80 90 100
KILSKDFVLA DMIFKGAETA KINLGFEHLG KEYLIEQAFR YSSKSENASS
110 120 130 140 150
SKCVLYADGE NIIDQATRTY EEVRTLLNMD EEAYRNCAYI RQGEIDVLIN
160 170 180 190 200
AKPKDRQRMI DDLLQLGKLE EYRERTGYAK TAVRRLERDT KNSLVGVKAE
210 220 230 240 250
IEGIESTEPV KALNGLKQKA KETDGSLKEL NEKKDYAAAR KGELDLRIAE
260 270 280 290 300
YRERLQEIEV LKEAIRKTQE DKAGCFKEKE AFSGEVQGQR RILLELGEEN
310 320 330 340 350
TGLRDDCGFG DLEIEALLLH QEKEESSARE KVNAVSKDLA LLLKEGETGS
360 370 380 390 400
QALCELEKEK TQAERTLLEC RTSIGAANKE IEGYRENIRK LEEESKGLRE
410 420 430 440 450
KAGFKAASGA ADEIALLIKE FEEKESLLRD RKNEASTKLG LSLKEKETCD
460 470 480 490 500
LNLVELEKEL QNAGAAVRKG STEIEALEKE LRENSKAVLD IQEQKSEVLA
510 520 530 540 550
ELKGLGFAAD QLENLEDFSE LLLENKSRLH GKEKELEATL RELENNIRKN
560 570 580 590 600
RELFAAGKCP TCGQELKGSE IACTAEECED KKEKLASELA DIKVQHAELE
610 620 630 640 650
KKITRLKDAK KLEKRISDYD IEIEKLQEKA KASGKLIETH RARIEEDALK
660 670 680 690 700
LESLDKRKQE LETSGRQLLS DIKTLQVQEA EARKAHIEGE KTLIEVKTLD
710 720 730 740 750
RKLAENTAEI ESLNGKIRTS LALIENYGER LGELNDKLKA LAEKENLSKE
760 770 780 790 800
KLKALELALE AAQKKENEAK KAHSESEKLL GQAKKLQANL LSMENIKHKI
810 820 830 840 850
SELEAAIRNL AEKVGFLDRE ILERSERIRQ LGEKLEGNRL SELQQKRAQF
860 870 880 890 900
EQAQAKITEN IREKTEEKDS LLKEIGMLEN SLKRLRELRK ELKALENRQL
910 920 930 940 950
YLEAVYSNAE ELENTYIRVR ADMRARNIGA LSVLLNEMFA FMYTNNAYSH
960 970 980 990 1000
IELDPEYNLT VYRKDGTPLE PKLLSGGERA IFNLVLRCAI YRLLALGFGG
1010 1020 1030 1040 1050
DKADGLPPMI LDEPTVFLDR GHIRQLLKLI DMMRSIGVGQ IIVVSHDDSL
1060 1070
IDSADHVFQV EKDPLTNMSS ITRL
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE010299 Genomic DNA Translation: AAM04585.1 |
RefSeqi | WP_011021188.1, NC_003552.1 |
Genome annotation databases
EnsemblBacteriai | AAM04585; AAM04585; MA_1164 |
GeneIDi | 1473052 |
KEGGi | mac:MA_1164 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AE010299 Genomic DNA Translation: AAM04585.1 |
RefSeqi | WP_011021188.1, NC_003552.1 |
3D structure databases
SMRi | Q8TRL1 |
ModBasei | Search... |
Proteomic databases
PRIDEi | Q8TRL1 |
Genome annotation databases
EnsemblBacteriai | AAM04585; AAM04585; MA_1164 |
GeneIDi | 1473052 |
KEGGi | mac:MA_1164 |
Phylogenomic databases
HOGENOMi | CLU_004785_0_1_2 |
InParanoidi | Q8TRL1 |
OMAi | LRCAIYR |
OrthoDBi | 1771at2157 |
PhylomeDBi | Q8TRL1 |
Enzyme and pathway databases
BioCyci | MACE188937:G1FZT-1237-MONOMER |
Family and domain databases
HAMAPi | MF_00449, RAD50, 1 hit |
InterProi | View protein in InterPro IPR027417, P-loop_NTPase IPR022982, Rad50_ATPase_archaeal IPR003395, RecF/RecN/SMC_N IPR013134, Zn_hook_RAD50 |
Pfami | View protein in Pfam PF02463, SMC_N, 1 hit |
SUPFAMi | SSF52540, SSF52540, 1 hit |
PROSITEi | View protein in PROSITE PS51131, ZN_HOOK, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | RAD50_METAC | |
Accessioni | Q8TRL1Primary (citable) accession number: Q8TRL1 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | June 21, 2004 |
Last sequence update: | June 1, 2002 | |
Last modified: | December 2, 2020 | |
This is version 103 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families