Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Bacteriocin carnobacteriocin B2

Gene

cbnB2

Organism
Carnobacterium maltaromaticum (Carnobacterium piscicola)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Has antibacterial activity against Listeria and Enterococcus.

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Antibiotic, Antimicrobial, Bacteriocin

Protein family/group databases

TCDBi1.C.24.1.7. the pediocin (pediocin) family.

Names & Taxonomyi

Protein namesi
Recommended name:
Bacteriocin carnobacteriocin B2
Alternative name(s):
Carnocin CP52
Gene namesi
Name:cbnB2
Synonyms:canCP52
Encoded oniPlasmid 61 kb0 Publication
OrganismiCarnobacterium maltaromaticum (Carnobacterium piscicola)
Taxonomic identifieri2751 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesCarnobacteriaceaeCarnobacterium

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Propeptidei1 – 18181 PublicationPRO_0000002736Add
BLAST
Chaini19 – 6648Bacteriocin carnobacteriocin B2PRO_0000002737Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi27 ↔ 32

Keywords - PTMi

Disulfide bond

Structurei

Secondary structure

1
66
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Helixi4 – 1310Combined sources
Beta strandi22 – 265Combined sources
Beta strandi28 – 303Combined sources
Helixi36 – 5924Combined sources

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1CW5NMR-A19-66[»]
1RY3NMR-A1-63[»]
ProteinModelPortaliP38580.
SMRiP38580. Positions 1-64.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP38580.

Family & Domainsi

Sequence similaritiesi

Belongs to the bacteriocin class IIA/YGNGV family.Curated

Family and domain databases

Gene3Di1.20.5.130. 1 hit.
InterProiIPR002633. Bacteriocin_IIa.
IPR023384. Bacteriocin_IIa_CS.
IPR023388. Bacteriocin_IIa_dom.
[Graphical view]
PfamiPF01721. Bacteriocin_II. 1 hit.
[Graphical view]
ProDomiPD004452. Bacteriocin_II. 1 hit.
[Graphical view] [Entries sharing at least one domain]
PROSITEiPS60030. BACTERIOCIN_IIA. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P38580-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNSVKELNVK EMKQLHGGVN YGNGVSCSKT KCSVNWGQAF QERYTAGINS
60
FVSGVASGAG SIGRRP
Length:66
Mass (Da):6,994
Last modified:October 1, 1994 - v1
Checksum:i6207236A146B168E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L29059 Genomic DNA. Translation: AAA72431.1.
L47121 Genomic DNA. Translation: AAB81310.1.
U76763 Genomic DNA. Translation: AAB18989.1.
PIRiC53589.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L29059 Genomic DNA. Translation: AAA72431.1.
L47121 Genomic DNA. Translation: AAB81310.1.
U76763 Genomic DNA. Translation: AAB18989.1.
PIRiC53589.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1CW5NMR-A19-66[»]
1RY3NMR-A1-63[»]
ProteinModelPortaliP38580.
SMRiP38580. Positions 1-64.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

TCDBi1.C.24.1.7. the pediocin (pediocin) family.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP38580.

Family and domain databases

Gene3Di1.20.5.130. 1 hit.
InterProiIPR002633. Bacteriocin_IIa.
IPR023384. Bacteriocin_IIa_CS.
IPR023388. Bacteriocin_IIa_dom.
[Graphical view]
PfamiPF01721. Bacteriocin_II. 1 hit.
[Graphical view]
ProDomiPD004452. Bacteriocin_II. 1 hit.
[Graphical view] [Entries sharing at least one domain]
PROSITEiPS60030. BACTERIOCIN_IIA. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiCBB2_CARML
AccessioniPrimary (citable) accession number: P38580
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: December 9, 2015
This is version 82 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, Direct protein sequencing, Plasmid

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.