UniProtKB - P28488 (THSB_SACSH)
Protein
Thermosome subunit beta
Gene
thsB
Organism
Saccharolobus shibatae (Sulfolobus shibatae)
Status
Functioni
Molecular chaperone; binds unfolded polypeptides in vitro, stimulates protein folding and has ATPase activity.
GO - Molecular functioni
- ATPase activity Source: InterPro
- ATP binding Source: UniProtKB-KW
- unfolded protein binding Source: InterPro
GO - Biological processi
- protein folding Source: InterPro
Keywordsi
Molecular function | Chaperone |
Biological process | Stress response |
Ligand | ATP-binding, Nucleotide-binding |
Names & Taxonomyi
Protein namesi | Recommended name: Thermosome subunit betaAlternative name(s): Chaperonin subunit beta Ring complex subunit beta Thermophilic factor 55 beta Short name: TF55-beta Thermosome subunit 2 |
Gene namesi | Name:thsB Synonyms:tf55 |
Organismi | Saccharolobus shibatae (Sulfolobus shibatae) |
Taxonomic identifieri | 2286 [NCBI] |
Taxonomic lineagei | Archaea › Crenarchaeota › Thermoprotei › Sulfolobales › Sulfolobaceae › Saccharolobus |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000128405 | 1 – 552 | Thermosome subunit betaAdd BLAST | 552 |
Proteomic databases
PRIDEi | P28488 |
Expressioni
Inductioni
By heat shock.
Interactioni
Subunit structurei
Forms a Heterooligomeric complex of two stacked nine-membered rings; one of alpha and the other of beta subunits.
GO - Molecular functioni
- unfolded protein binding Source: InterPro
Family & Domainsi
Sequence similaritiesi
Belongs to the TCP-1 chaperonin family.Curated
Family and domain databases
CDDi | cd03343, cpn60, 1 hit |
Gene3Di | 1.10.560.10, 1 hit 3.30.260.10, 1 hit 3.50.7.10, 1 hit |
InterProi | View protein in InterPro IPR017998, Chaperone_TCP-1 IPR002194, Chaperonin_TCP-1_CS IPR002423, Cpn60/TCP-1 IPR027409, GroEL-like_apical_dom_sf IPR027413, GROEL-like_equatorial_sf IPR027410, TCP-1-like_intermed_sf IPR012714, Thermosome_arc |
Pfami | View protein in Pfam PF00118, Cpn60_TCP1, 1 hit |
PRINTSi | PR00304, TCOMPLEXTCP1 |
SUPFAMi | SSF48592, SSF48592, 1 hit SSF52029, SSF52029, 1 hit SSF54849, SSF54849, 1 hit |
TIGRFAMsi | TIGR02339, thermosome_arch, 1 hit |
PROSITEi | View protein in PROSITE PS00750, TCP1_1, 1 hit PS00751, TCP1_2, 1 hit PS00995, TCP1_3, 1 hit |
i Sequence
Sequence statusi: Complete.
P28488-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MATATVATTP EGIPVIILKE GSSRTYGKEA LRANIAAVKA IEEALKSTYG
60 70 80 90 100
PRGMDKMFVD SLGDITITND GATILDKMDL QHPTGKLLVQ IAKGQDEETA
110 120 130 140 150
DGTKTAVILA GELAKKAEDL LYKEIHPTII VSGYKKAEEI ALKTIQDIAQ
160 170 180 190 200
PVSINDTDVL RKVALTSLGS KAVAGAREYL ADLVVKAVAQ VAELRGDKWY
210 220 230 240 250
VDLDNVQIVK KHGGSINDTQ LVYGIVVDKE VVHPGMPKRI ENAKIALLDA
260 270 280 290 300
SLEVEKPELD AEIRINDPTQ MHKFLEEEEN ILKEKVDKIA ATGANVVICQ
310 320 330 340 350
KGIDEVAQHY LAKKGILAVR RAKKSDLEKL ARATGGRVIS NIDELTSQDL
360 370 380 390 400
GYAALVEERK VGEDKMVFVE GAKNPKSVSI LIRGGLERVV DETERALRDA
410 420 430 440 450
LGTVADVIRD GRAVAGGGAV EIEIAKRLRK YAPQVGGKEQ LAIEAYANAI
460 470 480 490 500
EGLIMILAEN AGLDPIDKLM QLRSLHENET NKWYGLNLFT GNPEDMWKLG
510 520 530 540 550
VIEPALVKMN AIKAATEAVT LVLRIDDIVA AGKKGGSEPG GKKEKEEKSS
ED
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X63834 Genomic DNA Translation: CAA45326.1 L36863 Genomic DNA Translation: AAA72454.1 |
PIRi | S19647 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X63834 Genomic DNA Translation: CAA45326.1 L36863 Genomic DNA Translation: AAA72454.1 |
PIRi | S19647 |
3D structure databases
SMRi | P28488 |
ModBasei | Search... |
Proteomic databases
PRIDEi | P28488 |
Family and domain databases
CDDi | cd03343, cpn60, 1 hit |
Gene3Di | 1.10.560.10, 1 hit 3.30.260.10, 1 hit 3.50.7.10, 1 hit |
InterProi | View protein in InterPro IPR017998, Chaperone_TCP-1 IPR002194, Chaperonin_TCP-1_CS IPR002423, Cpn60/TCP-1 IPR027409, GroEL-like_apical_dom_sf IPR027413, GROEL-like_equatorial_sf IPR027410, TCP-1-like_intermed_sf IPR012714, Thermosome_arc |
Pfami | View protein in Pfam PF00118, Cpn60_TCP1, 1 hit |
PRINTSi | PR00304, TCOMPLEXTCP1 |
SUPFAMi | SSF48592, SSF48592, 1 hit SSF52029, SSF52029, 1 hit SSF54849, SSF54849, 1 hit |
TIGRFAMsi | TIGR02339, thermosome_arch, 1 hit |
PROSITEi | View protein in PROSITE PS00750, TCP1_1, 1 hit PS00751, TCP1_2, 1 hit PS00995, TCP1_3, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | THSB_SACSH | |
Accessioni | P28488Primary (citable) accession number: P28488 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | December 1, 1992 |
Last sequence update: | December 1, 1992 | |
Last modified: | April 7, 2021 | |
This is version 97 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
Direct protein sequencingDocuments
- SIMILARITY comments
Index of protein domains and families