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Protein

Cold shock protein CspB

Gene

cspB

Organism
Bacillus caldolyticus
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Affects cell viability at low temperatures.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Activator

Keywords - Biological processi

Stress response, Transcription, Transcription regulation

Keywords - Ligandi

DNA-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Cold shock protein CspB
Gene namesi
Name:cspB
OrganismiBacillus caldolyticus
Taxonomic identifieri1394 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeGeobacillusGeobacillus thermoleovorans group

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6666Cold shock protein CspBPRO_0000100280Add
BLAST

Expressioni

Inductioni

In response to low temperature.By similarity

Interactioni

Subunit structurei

Homodimer.

Structurei

Secondary structure

1
66
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi2 – 109Combined sources
Turni11 – 144Combined sources
Beta strandi15 – 206Combined sources
Beta strandi23 – 297Combined sources
Helixi30 – 323Combined sources
Beta strandi35 – 373Combined sources
Beta strandi46 – 549Combined sources
Beta strandi57 – 659Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1C9OX-ray1.17A/B1-66[»]
1HZ9X-ray1.80A/B1-66[»]
1HZAX-ray1.80A/B1-66[»]
1HZBX-ray1.28A/B1-66[»]
1HZCX-ray1.32A/B1-66[»]
1I5FX-ray1.40A/B1-66[»]
2HAXX-ray1.29A/B1-66[»]
ProteinModelPortaliP41016.
SMRiP41016. Positions 1-66.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP41016.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini4 – 6360CSDAdd
BLAST

Sequence similaritiesi

Contains 1 CSD (cold-shock) domain.Curated

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
InterProiIPR019844. Cold-shock_CS.
IPR012156. Cold_shock_CspA.
IPR011129. Cold_shock_prot.
IPR002059. CSP_DNA-bd.
IPR012340. NA-bd_OB-fold.
[Graphical view]
PfamiPF00313. CSD. 1 hit.
[Graphical view]
PIRSFiPIRSF002599. Cold_shock_A. 1 hit.
PRINTSiPR00050. COLDSHOCK.
SMARTiSM00357. CSP. 1 hit.
[Graphical view]
SUPFAMiSSF50249. SSF50249. 1 hit.
PROSITEiPS00352. COLD_SHOCK. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P41016-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQRGKVKWFN NEKGYGFIEV EGGSDVFVHF TAIQGEGFKT LEEGQEVSFE
60
IVQGNRGPQA ANVVKL
Length:66
Mass (Da):7,333
Last modified:February 1, 1995 - v1
Checksum:i0C811F714B0BC784
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X73373 Genomic DNA. Translation: CAA51790.1.
PIRiI40158.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X73373 Genomic DNA. Translation: CAA51790.1.
PIRiI40158.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1C9OX-ray1.17A/B1-66[»]
1HZ9X-ray1.80A/B1-66[»]
1HZAX-ray1.80A/B1-66[»]
1HZBX-ray1.28A/B1-66[»]
1HZCX-ray1.32A/B1-66[»]
1I5FX-ray1.40A/B1-66[»]
2HAXX-ray1.29A/B1-66[»]
ProteinModelPortaliP41016.
SMRiP41016. Positions 1-66.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP41016.

Family and domain databases

Gene3Di2.40.50.140. 1 hit.
InterProiIPR019844. Cold-shock_CS.
IPR012156. Cold_shock_CspA.
IPR011129. Cold_shock_prot.
IPR002059. CSP_DNA-bd.
IPR012340. NA-bd_OB-fold.
[Graphical view]
PfamiPF00313. CSD. 1 hit.
[Graphical view]
PIRSFiPIRSF002599. Cold_shock_A. 1 hit.
PRINTSiPR00050. COLDSHOCK.
SMARTiSM00357. CSP. 1 hit.
[Graphical view]
SUPFAMiSSF50249. SSF50249. 1 hit.
PROSITEiPS00352. COLD_SHOCK. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCSPB_BACCL
AccessioniPrimary (citable) accession number: P41016
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: December 9, 2015
This is version 88 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. 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.