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Protein

Chaperone protein dnaK

Gene

dnaK

Organism
Guillardia theta (Cryptomonas phi)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Acts as a chaperone.By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Chaperone

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Chaperone protein dnaK
Alternative name(s):
HSP70
Heat shock 70 kDa protein
Heat shock protein 70
Gene namesi
Name:dnaK
Synonyms:ctp70
Encoded oniPlastid; Chloroplast
OrganismiGuillardia theta (Cryptomonas phi)
Taxonomic identifieri55529 [NCBI]
Taxonomic lineageiEukaryotaCryptophytaPyrenomonadalesGeminigeraceaeGuillardia

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 627627Chaperone protein dnaKPRO_0000078608Add
BLAST

Proteomic databases

PRIDEiP29215.

Structurei

3D structure databases

ProteinModelPortaliP29215.
SMRiP29215. Positions 1-530.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the heat shock protein 70 family.Curated

Phylogenomic databases

HOGENOMiHOG000228135.
OMAiKLDCPAQ.

Family and domain databases

Gene3Di1.20.1270.10. 1 hit.
2.60.34.10. 1 hit.
HAMAPiMF_00332. DnaK.
InterProiIPR012725. Chaperone_DnaK.
IPR018181. Heat_shock_70_CS.
IPR029048. HSP70_C.
IPR029047. HSP70_peptide-bd.
IPR013126. Hsp_70_fam.
[Graphical view]
PfamiPF00012. HSP70. 1 hit.
[Graphical view]
PRINTSiPR00301. HEATSHOCK70.
SUPFAMiSSF100920. SSF100920. 1 hit.
SSF100934. SSF100934. 1 hit.
TIGRFAMsiTIGR02350. prok_dnaK. 1 hit.
PROSITEiPS00297. HSP70_1. 1 hit.
PS00329. HSP70_2. 1 hit.
PS01036. HSP70_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P29215-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGKVVGIDLG TTNSVVAVME GGKPAVIQNA EGFRTTPSVV AYTKTGDRLV
60 70 80 90 100
GQIAKRQAVI NPDNTFYSVK RFIGRRSEEV SEELKQVSYI VKTDSNGNIK
110 120 130 140 150
LDCPSLKKEF ASEEISAEVL RKLVDDASKY LGESVKQAVI TVPAYFNDSQ
160 170 180 190 200
RQATKDAGRI AGLEVLRIIN EPTAASLAYG LDKKNNETIL VFDLGGGTFD
210 220 230 240 250
VSVLEVGDGV FEVLSTSGDT HLGGDDFDDK IVQWLLKEFE TEHSINLKSD
260 270 280 290 300
RQALQRLTEA SEKAKIELSN LSQTEINLPF LTATETGPKH LERSITRAKF
310 320 330 340 350
EELCSDLINR VKIPVENALK DAKLDSSKID EVVLVGGSTR IPAIQELVKR
360 370 380 390 400
ILNKTPNQTV NPDEVVAIGA AVQAGVLAGE VKDILLLDVT PLSLGVETLG
410 420 430 440 450
GVTTRIIPRN TTIPTKKSEV FSTAVDNQPN VEIHVLQGER EFAKDNKSLG
460 470 480 490 500
TFRLDGILPA PRGVPQIEVT FDIDANGILS VTAKDKGTGK EQSITITGAS
510 520 530 540 550
TLPSDEVERM VNEAQNSAKE DKEKRDKIDL KNQSDSLCYQ SEKQLKELEG
560 570 580 590 600
KIDDTNKNKI SSMISELRNA INNENYDEMR DLNSKLQTAL MDLGKSVYEK
610 620
TSKEQTSTSS PTNSNDSVID ADFSETK
Length:627
Mass (Da):68,466
Last modified:December 15, 1998 - v2
Checksum:i18121DDCBFF7033C
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti551 – 5511K → L (PubMed:1961745).Curated
Sequence conflicti586 – 5861L → V (PubMed:1961745).Curated
Sequence conflicti604 – 6041E → Q (PubMed:1961745).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF041468 Genomic DNA. Translation: AAC35702.1.
PIRiA41609.
RefSeqiNP_050768.1. NC_000926.1.

Genome annotation databases

GeneIDi857076.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF041468 Genomic DNA. Translation: AAC35702.1.
PIRiA41609.
RefSeqiNP_050768.1. NC_000926.1.

3D structure databases

ProteinModelPortaliP29215.
SMRiP29215. Positions 1-530.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiP29215.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi857076.

Phylogenomic databases

HOGENOMiHOG000228135.
OMAiKLDCPAQ.

Family and domain databases

Gene3Di1.20.1270.10. 1 hit.
2.60.34.10. 1 hit.
HAMAPiMF_00332. DnaK.
InterProiIPR012725. Chaperone_DnaK.
IPR018181. Heat_shock_70_CS.
IPR029048. HSP70_C.
IPR029047. HSP70_peptide-bd.
IPR013126. Hsp_70_fam.
[Graphical view]
PfamiPF00012. HSP70. 1 hit.
[Graphical view]
PRINTSiPR00301. HEATSHOCK70.
SUPFAMiSSF100920. SSF100920. 1 hit.
SSF100934. SSF100934. 1 hit.
TIGRFAMsiTIGR02350. prok_dnaK. 1 hit.
PROSITEiPS00297. HSP70_1. 1 hit.
PS00329. HSP70_2. 1 hit.
PS01036. HSP70_3. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "The plastid genome of Cryptomonas phi encodes an hsp70-like protein, a histone-like protein, and an acyl carrier protein."
    Wang S., Liu X.-Q.
    Proc. Natl. Acad. Sci. U.S.A. 88:10783-10787(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
  2. "The plastid genome of the cryptophyte alga, Guillardia theta: complete sequence and conserved synteny groups confirm its common ancestry with red algae."
    Douglas S.E., Penny S.L.
    J. Mol. Evol. 48:236-244(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiDNAK_GUITH
AccessioniPrimary (citable) accession number: P29215
Secondary accession number(s): O78509
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 1992
Last sequence update: December 15, 1998
Last modified: February 17, 2016
This is version 91 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.