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Protein

Barstar

Gene
N/A
Organism
Bacillus amyloliquefaciens (Bacillus velezensis)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Inhibitor of the ribonuclease barnase. Forms a one-to-one non-covalent complex.

Names & Taxonomyi

Protein namesi
Recommended name:
Barstar
Alternative name(s):
Ribonuclease inhibitor
OrganismiBacillus amyloliquefaciens (Bacillus velezensis)
Taxonomic identifieri1390 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus amyloliquefaciens group

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved
ChainiPRO_00000648272 – 90BarstarAdd BLAST89

Interactioni

Protein-protein interaction databases

DIPiDIP-621N
IntActiP11540, 2 interactors

Structurei

Secondary structure

190
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

ProteinModelPortaliP11540
SMRiP11540
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP11540

Family & Domainsi

Sequence similaritiesi

Belongs to the barstar family.Curated

Phylogenomic databases

eggNOGiCOG2732 LUCA

Family and domain databases

Gene3Di3.30.370.10, 1 hit
InterProiView protein in InterPro
IPR000468 Barstar
IPR035905 Barstar-like_sf
PfamiView protein in Pfam
PF01337 Barstar, 1 hit
SUPFAMiSSF52038 SSF52038, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P11540-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKKAVINGEQ IRSISDLHQT LKKELALPEY YGENLDALWD CLTGWVEYPL
60 70 80 90
VLEWRQFEQS KQLTENGAES VLQVFREAKA EGCDITIILS
Length:90
Mass (Da):10,343
Last modified:January 23, 2007 - v3
Checksum:i3A8E7A2348DEEC98
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X15545 Genomic DNA Translation: CAA33551.1
PIRiS01373
RefSeqiWP_013351425.1, NZ_LYUG01000004.1

Genome annotation databases

GeneIDi9780711

Similar proteinsi

Entry informationi

Entry nameiBARS_BACAM
AccessioniPrimary (citable) accession number: P11540
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 1, 1989
Last sequence update: January 23, 2007
Last modified: February 28, 2018
This is version 103 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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