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Protein

Chaperone protein ClpB1

Gene

CLPB1

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Molecular chaperone involved in heat stress response. May play a role in resolubilization of protein aggregates after heat shock.1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi209 – 216ATPSequence analysis8
Nucleotide bindingi607 – 614ATPSequence analysis8

GO - Molecular functioni

GO - Biological processi

  • cellular response to heat Source: UniProtKB
  • protein metabolic process Source: InterPro

Keywordsi

Molecular functionChaperone
Biological processStress response
LigandATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Chaperone protein ClpB1
Alternative name(s):
ATP-dependent Clp protease ATP-binding subunit ClpB homolog 1
Casein lytic proteinase B1
Heat shock protein 101
Gene namesi
Name:CLPB1
Synonyms:HSP101
Ordered Locus Names:Os05g0519700, LOC_Os05g44340
ORF Names:OsJ_19232, P0483D07.3, P0599F04.13
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Chromosome 5

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001912211 – 912Chaperone protein ClpB1Add BLAST912

Proteomic databases

PaxDbiQ6F2Y7
PRIDEiQ6F2Y7

Expressioni

Developmental stagei

Expressed in developing embryos and dry seeds, and decreases rapidly during seed germination.1 Publication

Inductioni

Expressed within five minutes of heat shock at 42 and 45 degrees Celsius in one week-old seedlings. Maximal level of expression after 30 minutes and decrease of expression after four hours at 45 degrees Celsius. No induction detected after salt stress, low temperature, desiccation, or abscisic acid (ABA) treatment. Protein expressed up to 72 hours in Indica rice and up to 96 hours in Japonica rice after a 2 hours heat shock at 42 degrees Celsius.2 Publications

Gene expression databases

ExpressionAtlasiQ6F2Y7 differential
GenevisibleiQ6F2Y7 OS

Interactioni

Protein-protein interaction databases

STRINGi39947.LOC_Os05g44340.1

Structurei

3D structure databases

ProteinModelPortaliQ6F2Y7
SMRiQ6F2Y7
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni166 – 412IAdd BLAST247
Regioni533 – 724IIAdd BLAST192

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Coiled coili406 – 502Sequence analysisAdd BLAST97

Sequence similaritiesi

Belongs to the ClpA/ClpB family.Curated

Keywords - Domaini

Coiled coil, Repeat

Phylogenomic databases

eggNOGiKOG1051 Eukaryota
COG0542 LUCA
InParanoidiQ6F2Y7
KOiK03695
OMAiEIRVEMN
OrthoDBiEOG093602DK

Family and domain databases

Gene3Di1.10.1780.10, 1 hit
InterProiView protein in InterPro
IPR003593 AAA+_ATPase
IPR003959 ATPase_AAA_core
IPR019489 Clp_ATPase_C
IPR004176 Clp_N
IPR036628 Clp_N_dom_sf
IPR001270 ClpA/B
IPR018368 ClpA/B_CS1
IPR028299 ClpA/B_CS2
IPR027417 P-loop_NTPase
PfamiView protein in Pfam
PF00004 AAA, 1 hit
PF07724 AAA_2, 1 hit
PF02861 Clp_N, 2 hits
PF10431 ClpB_D2-small, 1 hit
PRINTSiPR00300 CLPPROTEASEA
SMARTiView protein in SMART
SM00382 AAA, 2 hits
SM01086 ClpB_D2-small, 1 hit
SUPFAMiSSF52540 SSF52540, 2 hits
SSF81923 SSF81923, 1 hit
PROSITEiView protein in PROSITE
PS00870 CLPAB_1, 1 hit
PS00871 CLPAB_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q6F2Y7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNPDNFTHKT NEALVAAHEI ASEAGHAQLT PLHLVAALAA DKGGILRQAI
60 70 80 90 100
SQASGGDAGA PDSFERVVSG ALKKLPSQSP PPDSVPASTA LIKVIRRAQS
110 120 130 140 150
AQKKRGDSHL AVDQLLLGLL EDSLISDCLK EAGVSAARVR AELEKLRGGE
160 170 180 190 200
GRKVESASGD TNFQALKTYG RDLVEQAGKL DPVIGRDEEI RRVVRILSRR
210 220 230 240 250
TKNNPVLIGE PGVGKTAVVE GLAQRIVRGD VPSNLLDVRL IALDMGALVA
260 270 280 290 300
GAKYRGEFEE RLKAVLKEVE EAEGKVILFI DEIHLVLGAG RTEGSMDAAN
310 320 330 340 350
LFKPMLARGQ LRCIGATTLE EYRKYVEKDA AFERRFQQVF VAEPSVPDTI
360 370 380 390 400
SILRGLKEKY EGHHGVRIQD RALVVAAQLS ARYIMGRHLP DKAIDLVDEA
410 420 430 440 450
CANVRVQLDS QPEEIDNLER KRIQLEVEHH ALEKEKDKAS KARLVEVKKE
460 470 480 490 500
LDDLRDKLQP LTMKYRKEKE RIDEIRKLKQ RREELQFTLQ EAERRMDLAR
510 520 530 540 550
VADLKYGALQ EIDVAIAKLE SETGENLMLT ETVGPEQIAE VVSRWTGIPV
560 570 580 590 600
TRLGQNDKER LVGLADRLHQ RVVGQAEAVS AVAEAVLRSR AGLGRPQQPT
610 620 630 640 650
GSFLFLGPTG VGKTELAKAL AEQLFDDENL LVRIDMSEYM EQHSVARLIG
660 670 680 690 700
APPGYVGHEE GGQLTEQVRR RPYSVILFDE VEKAHVAVFN TLLQVLDDGR
710 720 730 740 750
LTDGQGRTVD FRNTVIIMTS NLGAEHLLAG MVGKNSMKVA RDLVMQEVRR
760 770 780 790 800
HFRPELLNRL DEIVIFDPLS HEQLRKVARL QMKDVAVRLA ERGVALAVTD
810 820 830 840 850
AALDVILSLS YDPVYGARPI RRWIEKRVVT QLSKMLIQEE IDENCTVYID
860 870 880 890 900
AAPHKDELAY RVDNRGGLVN AETGQKSDIL IQVPNGAATG SDAAQAVKKM
910
RIMEDEDGMD EE
Length:912
Mass (Da):100,896
Last modified:August 16, 2004 - v1
Checksum:i0A3B17065B7CA343
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti398D → G in CAC87117 (PubMed:12650620).Curated1
Sequence conflicti401C → R in CAC87117 (PubMed:12650620).Curated1
Sequence conflicti558K → E in CAC87117 (PubMed:12650620).Curated1
Sequence conflicti678F → Y in CAC87117 (PubMed:12650620).Curated1
Sequence conflicti791E → G in CAC87117 (PubMed:12650620).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF332981 mRNA Translation: AAL57165.1
AJ316025 Genomic DNA Translation: CAC87117.1
AC130611 Genomic DNA Translation: AAT69657.1
AC132491 Genomic DNA Translation: AAU44265.1
AP008211 Genomic DNA Translation: BAF17980.1
AP014961 Genomic DNA Translation: BAS94924.1
CM000142 Genomic DNA Translation: EEE64390.1
AK105433 mRNA Translation: BAG97245.1
RefSeqiXP_015640227.1, XM_015784741.1
UniGeneiOs.8971

Genome annotation databases

EnsemblPlantsiOs05t0519700-01; Os05t0519700-01; Os05g0519700
Os05t0519700-02; Os05t0519700-02; Os05g0519700
GeneIDi4339343
GrameneiOs05t0519700-01; Os05t0519700-01; Os05g0519700
Os05t0519700-02; Os05t0519700-02; Os05g0519700
KEGGiosa:4339343

Similar proteinsi

Entry informationi

Entry nameiCLPB1_ORYSJ
AccessioniPrimary (citable) accession number: Q6F2Y7
Secondary accession number(s): A0A0P0WPL5
, Q0DGP3, Q8L6I4, Q8W2B5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 12, 2005
Last sequence update: August 16, 2004
Last modified: May 23, 2018
This is version 86 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  2. SIMILARITY comments
    Index of protein domains and families

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