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Protein
Submitted name:

Cholera enterotoxin B subunit

Gene

ctxB

Organism
Vibrio cholerae
Status
Unreviewed-Annotation score: Annotation score: 1 out of 5-Experimental evidence at protein leveli

Functioni

GO - Biological processi

Complete GO annotation...

Names & Taxonomyi

Protein namesi
Submitted name:
Cholera enterotoxin B subunitImported
Submitted name:
Cholera enterotoxin B-subunitImported
Submitted name:
Cholera enterotoxin subunit BImported
Submitted name:
Cholera toxin B protein (CTB)Imported
Submitted name:
Cholera toxin B subunitImported
Submitted name:
Cholera toxin beta subunitImported
Submitted name:
Cholera toxin subunit BImported
Submitted name:
Cholerae toxin B subunitImported
Submitted name:
CtxBImported
Gene namesi
Name:ctxBImported
ORF Names:EN12_07055Imported, ERS013165_03981Imported, ERS013197_06217Imported, ERS013202_03762Imported, ERS013206_03003Imported, ERS013207_03244Imported
OrganismiVibrio choleraeImported
Taxonomic identifieri666 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
Proteomesi
  • UP000043247 Componenti: Unassembled WGS sequence
  • UP000040416 Componenti: Unassembled WGS sequence
  • UP000038338 Componenti: Unassembled WGS sequence
  • UP000044503 Componenti: Unassembled WGS sequence
  • UP000044806 Componenti: Unassembled WGS sequence
  • UP000036184 Componenti: Chromosome 1

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2121Sequence analysisAdd
BLAST
Chaini22 – 124103Sequence analysisPRO_5007924147Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi30 ↔ 107Combined sources

Interactioni

Protein-protein interaction databases

STRINGi345073.VC395_A0746.

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1EEIX-ray2.00D/E/F/G/H22-124[»]
1LLRX-ray1.46D/E/F/G/H22-124[»]
1PZJX-ray1.46D/E/F/G/H22-124[»]
1PZKX-ray1.35D/E/F/G/H22-124[»]
5ELBX-ray1.08A/B/C/D/E/F/G/H/I/J22-124[»]
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

SignalSequence analysis

Family and domain databases

InterProiIPR008992. Enterotoxin.
IPR001835. Enterotoxin_B.
[Graphical view]
PfamiPF01376. Enterotoxin_b. 1 hit.
[Graphical view]
PRINTSiPR00772. ENTEROTOXINB.
ProDomiPD012805. Enterotoxin_B. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF50203. SSF50203. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q57193-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIKLKFGVFF TVLLSSAYAH GTPQNITDLC AEYHNTQIHT LNDKIFSYTE
60 70 80 90 100
SLAGKREMAI ITFKNGATFQ VEVPGSQHID SQKKAIERMK DTLRIAYLTE
110 120
AKVEKLCVWN NKTPHAIAAI SMAN
Length:124
Mass (Da):13,919
Last modified:November 1, 1996 - v1
Checksum:iD6BF83FFF7924EA3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U25679 mRNA. Translation: AAC34728.1.
EF158842 Genomic DNA. Translation: ABM47299.1.
EF591295 Genomic DNA. Translation: ABQ65166.1.
EU854477 Genomic DNA. Translation: ACF75935.1.
EU837141 Genomic DNA. Translation: ACH71277.1.
HM345946 Genomic DNA. Translation: ADK25059.1.
HM366176 Genomic DNA. Translation: ADK26572.1.
HM366177 Genomic DNA. Translation: ADK26573.1.
HM366178 Genomic DNA. Translation: ADK26574.1.
HM366179 Genomic DNA. Translation: ADK26575.1.
GQ892076 Genomic DNA. Translation: ADN94460.1.
GQ892078 Genomic DNA. Translation: ADN94462.1.
HQ699885 Genomic DNA. Translation: AEB78299.1.
HQ699886 Genomic DNA. Translation: AEB78300.1.
HQ699887 Genomic DNA. Translation: AEB78301.1.
HQ699888 Genomic DNA. Translation: AEB78302.1.
HQ699889 Genomic DNA. Translation: AEB78303.1.
HQ699890 Genomic DNA. Translation: AEB78304.1.
HQ699891 Genomic DNA. Translation: AEB78305.1.
JN132472 Genomic DNA. Translation: AET14210.1.
JQ683131 Genomic DNA. Translation: AFP32898.1.
JQ683132 Genomic DNA. Translation: AFP32899.1.
JQ683133 Genomic DNA. Translation: AFP32900.1.
JQ683134 Genomic DNA. Translation: AFP32901.1.
JQ683135 Genomic DNA. Translation: AFP32902.1.
JQ683136 Genomic DNA. Translation: AFP32903.1.
KF498649 Genomic DNA. Translation: AHA62823.1.
KF498650 Genomic DNA. Translation: AHA62824.1.
KJ540257 Genomic DNA. Translation: AHZ46551.1.
KJ540260 Genomic DNA. Translation: AHZ46596.1.
KJ540261 Genomic DNA. Translation: AHZ46610.1.
KJ540262 Genomic DNA. Translation: AHZ46624.1.
KJ540263 Genomic DNA. Translation: AHZ46638.1.
KJ730029 Genomic DNA. Translation: AIE88402.1.
KJ730039 Genomic DNA. Translation: AIE88412.1.
KJ730040 Genomic DNA. Translation: AIE88413.1.
KJ730041 Genomic DNA. Translation: AIE88414.1.
KM347971 Genomic DNA. Translation: AIW62175.1.
KM401563 Genomic DNA. Translation: AJT46624.1.
KP165408 Genomic DNA. Translation: AJW82065.1.
KP165409 Genomic DNA. Translation: AJW82066.1.
CP007653 Genomic DNA. Translation: AKO74997.1.
KT278766 Genomic DNA. Translation: ALL27059.1.
KT278767 Genomic DNA. Translation: ALL27060.1.
KT278768 Genomic DNA. Translation: ALL27061.1.
KT278769 Genomic DNA. Translation: ALL27062.1.
KT278770 Genomic DNA. Translation: ALL27063.1.
KT278771 Genomic DNA. Translation: ALL27064.1.
KT278772 Genomic DNA. Translation: ALL27065.1.
KT278773 Genomic DNA. Translation: ALL27066.1.
X58785 Genomic DNA. Translation: CAA41591.1.
CWOW01000104 Genomic DNA. Translation: CSB24533.1.
CWPZ01000023 Genomic DNA. Translation: CSC65918.1.
CWQG01000038 Genomic DNA. Translation: CSC69667.1.
CWQD01000020 Genomic DNA. Translation: CSC91257.1.
CWQC01000117 Genomic DNA. Translation: CSD60138.1.
RefSeqiWP_000593519.1. NZ_LOSM01000007.1.

Genome annotation databases

EnsemblBacteriaiAKO74997; AKO74997; EN12_07055.
CRZ53928; CRZ53928; ERS013242_03223.
CRZ55634; CRZ55634; ERS013128_03538.
CSA69739; CSA69739; ERS013163_03085.
CSA74363; CSA74363; ERS013162_03152.
CSA75444; CSA75444; ERS013133_02366.
CSA82401; CSA82401; ERS013160_03498.
CSA82862; CSA82862; ERS013176_02857.
CSA89326; CSA89326; ERS013253_02619.
CSA90805; CSA90805; ERS013134_03274.
CSA91048; CSA91048; ERS013171_03201.
CSA99261; CSA99261; ERS013261_03051.
CSA99753; CSA99753; ERS013169_03639.
CSB01383; CSB01383; ERS013172_03041.
CSB02566; CSB02566; ERS013260_03297.
CSB12053; CSB12053; ERS013252_03249.
CSB13489; CSB13489; ERS013257_03458.
CSB16895; CSB16895; ERS013167_03612.
CSB16904; CSB16904; ERS013132_03293.
CSB20324; CSB20324; ERS013258_03569.
CSB23310; CSB23310; ERS013170_03708.
CSB24533; CSB24533; ERS013165_03981.
CSB25079; CSB25079; ERS013161_03252.
CSB34386; CSB34386; ERS013168_03701.
CSC10729; CSC10729; ERS013211_00755.
CSC42093; CSC42093; ERS013218_03373.
CSC53074; CSC53074; ERS013136_03604.
CSC55790; CSC55790; ERS013209_02935.
CSC64271; CSC64271; ERS013219_02749.
CSC65918; CSC65918; ERS013207_03244.
CSC69667; CSC69667; ERS013202_03762.
CSC72981; CSC72981; ERS013139_03413.
CSC75391; CSC75391; ERS013212_03447.
CSC76444; CSC76444; ERS013267_00173.
CSC81501; CSC81501; ERS013217_03366.
CSC81586; CSC81586; ERS013203_03171.
CSC84402; CSC84402; ERS013266_00557.
CSC88199; CSC88199; ERS013268_00556.
CSC91257; CSC91257; ERS013206_03003.
CSC92203; CSC92203; ERS013213_03389.
CSC93708; CSC93708; ERS013270_00556.
CSD00872; CSD00872; ERS013234_00452.
CSD11149; CSD11149; ERS013226_03373.
CSD11695; CSD11695; ERS013224_02692.
CSD12375; CSD12375; ERS013221_03343.
CSD16759; CSD16759; ERS013232_01184.
CSD28861; CSD28861; ERS013238_01121.
CSD31819; CSD31819; ERS013240_00617.
CSD33392; CSD33392; ERS013265_02586.
CSD38265; CSD38265; ERS013225_03274.
CSD60138; CSD60138; ERS013197_06217.
CSD66959; CSD66959; ERS013281_00555.
CSD68005; CSD68005; ERS013273_03090.
CSD68697; CSD68697; ERS013271_02415.
CSD75697; CSD75697; ERS013241_03181.
CSD92160; CSD92160; ERS013236_03386.
CSD93564; CSD93564; ERS013237_03457.
CSD95220; CSD95220; ERS013235_03417.
CSE11124; CSE11124; ERS013233_03386.
CSE22452; CSE22452; ERS013279_03388.
CSE22590; CSE22590; ERS013278_03477.
CSE22637; CSE22637; ERS013278_03484.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U25679 mRNA. Translation: AAC34728.1.
EF158842 Genomic DNA. Translation: ABM47299.1.
EF591295 Genomic DNA. Translation: ABQ65166.1.
EU854477 Genomic DNA. Translation: ACF75935.1.
EU837141 Genomic DNA. Translation: ACH71277.1.
HM345946 Genomic DNA. Translation: ADK25059.1.
HM366176 Genomic DNA. Translation: ADK26572.1.
HM366177 Genomic DNA. Translation: ADK26573.1.
HM366178 Genomic DNA. Translation: ADK26574.1.
HM366179 Genomic DNA. Translation: ADK26575.1.
GQ892076 Genomic DNA. Translation: ADN94460.1.
GQ892078 Genomic DNA. Translation: ADN94462.1.
HQ699885 Genomic DNA. Translation: AEB78299.1.
HQ699886 Genomic DNA. Translation: AEB78300.1.
HQ699887 Genomic DNA. Translation: AEB78301.1.
HQ699888 Genomic DNA. Translation: AEB78302.1.
HQ699889 Genomic DNA. Translation: AEB78303.1.
HQ699890 Genomic DNA. Translation: AEB78304.1.
HQ699891 Genomic DNA. Translation: AEB78305.1.
JN132472 Genomic DNA. Translation: AET14210.1.
JQ683131 Genomic DNA. Translation: AFP32898.1.
JQ683132 Genomic DNA. Translation: AFP32899.1.
JQ683133 Genomic DNA. Translation: AFP32900.1.
JQ683134 Genomic DNA. Translation: AFP32901.1.
JQ683135 Genomic DNA. Translation: AFP32902.1.
JQ683136 Genomic DNA. Translation: AFP32903.1.
KF498649 Genomic DNA. Translation: AHA62823.1.
KF498650 Genomic DNA. Translation: AHA62824.1.
KJ540257 Genomic DNA. Translation: AHZ46551.1.
KJ540260 Genomic DNA. Translation: AHZ46596.1.
KJ540261 Genomic DNA. Translation: AHZ46610.1.
KJ540262 Genomic DNA. Translation: AHZ46624.1.
KJ540263 Genomic DNA. Translation: AHZ46638.1.
KJ730029 Genomic DNA. Translation: AIE88402.1.
KJ730039 Genomic DNA. Translation: AIE88412.1.
KJ730040 Genomic DNA. Translation: AIE88413.1.
KJ730041 Genomic DNA. Translation: AIE88414.1.
KM347971 Genomic DNA. Translation: AIW62175.1.
KM401563 Genomic DNA. Translation: AJT46624.1.
KP165408 Genomic DNA. Translation: AJW82065.1.
KP165409 Genomic DNA. Translation: AJW82066.1.
CP007653 Genomic DNA. Translation: AKO74997.1.
KT278766 Genomic DNA. Translation: ALL27059.1.
KT278767 Genomic DNA. Translation: ALL27060.1.
KT278768 Genomic DNA. Translation: ALL27061.1.
KT278769 Genomic DNA. Translation: ALL27062.1.
KT278770 Genomic DNA. Translation: ALL27063.1.
KT278771 Genomic DNA. Translation: ALL27064.1.
KT278772 Genomic DNA. Translation: ALL27065.1.
KT278773 Genomic DNA. Translation: ALL27066.1.
X58785 Genomic DNA. Translation: CAA41591.1.
CWOW01000104 Genomic DNA. Translation: CSB24533.1.
CWPZ01000023 Genomic DNA. Translation: CSC65918.1.
CWQG01000038 Genomic DNA. Translation: CSC69667.1.
CWQD01000020 Genomic DNA. Translation: CSC91257.1.
CWQC01000117 Genomic DNA. Translation: CSD60138.1.
RefSeqiWP_000593519.1. NZ_LOSM01000007.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1EEIX-ray2.00D/E/F/G/H22-124[»]
1LLRX-ray1.46D/E/F/G/H22-124[»]
1PZJX-ray1.46D/E/F/G/H22-124[»]
1PZKX-ray1.35D/E/F/G/H22-124[»]
5ELBX-ray1.08A/B/C/D/E/F/G/H/I/J22-124[»]
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi345073.VC395_A0746.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAKO74997; AKO74997; EN12_07055.
CRZ53928; CRZ53928; ERS013242_03223.
CRZ55634; CRZ55634; ERS013128_03538.
CSA69739; CSA69739; ERS013163_03085.
CSA74363; CSA74363; ERS013162_03152.
CSA75444; CSA75444; ERS013133_02366.
CSA82401; CSA82401; ERS013160_03498.
CSA82862; CSA82862; ERS013176_02857.
CSA89326; CSA89326; ERS013253_02619.
CSA90805; CSA90805; ERS013134_03274.
CSA91048; CSA91048; ERS013171_03201.
CSA99261; CSA99261; ERS013261_03051.
CSA99753; CSA99753; ERS013169_03639.
CSB01383; CSB01383; ERS013172_03041.
CSB02566; CSB02566; ERS013260_03297.
CSB12053; CSB12053; ERS013252_03249.
CSB13489; CSB13489; ERS013257_03458.
CSB16895; CSB16895; ERS013167_03612.
CSB16904; CSB16904; ERS013132_03293.
CSB20324; CSB20324; ERS013258_03569.
CSB23310; CSB23310; ERS013170_03708.
CSB24533; CSB24533; ERS013165_03981.
CSB25079; CSB25079; ERS013161_03252.
CSB34386; CSB34386; ERS013168_03701.
CSC10729; CSC10729; ERS013211_00755.
CSC42093; CSC42093; ERS013218_03373.
CSC53074; CSC53074; ERS013136_03604.
CSC55790; CSC55790; ERS013209_02935.
CSC64271; CSC64271; ERS013219_02749.
CSC65918; CSC65918; ERS013207_03244.
CSC69667; CSC69667; ERS013202_03762.
CSC72981; CSC72981; ERS013139_03413.
CSC75391; CSC75391; ERS013212_03447.
CSC76444; CSC76444; ERS013267_00173.
CSC81501; CSC81501; ERS013217_03366.
CSC81586; CSC81586; ERS013203_03171.
CSC84402; CSC84402; ERS013266_00557.
CSC88199; CSC88199; ERS013268_00556.
CSC91257; CSC91257; ERS013206_03003.
CSC92203; CSC92203; ERS013213_03389.
CSC93708; CSC93708; ERS013270_00556.
CSD00872; CSD00872; ERS013234_00452.
CSD11149; CSD11149; ERS013226_03373.
CSD11695; CSD11695; ERS013224_02692.
CSD12375; CSD12375; ERS013221_03343.
CSD16759; CSD16759; ERS013232_01184.
CSD28861; CSD28861; ERS013238_01121.
CSD31819; CSD31819; ERS013240_00617.
CSD33392; CSD33392; ERS013265_02586.
CSD38265; CSD38265; ERS013225_03274.
CSD60138; CSD60138; ERS013197_06217.
CSD66959; CSD66959; ERS013281_00555.
CSD68005; CSD68005; ERS013273_03090.
CSD68697; CSD68697; ERS013271_02415.
CSD75697; CSD75697; ERS013241_03181.
CSD92160; CSD92160; ERS013236_03386.
CSD93564; CSD93564; ERS013237_03457.
CSD95220; CSD95220; ERS013235_03417.
CSE11124; CSE11124; ERS013233_03386.
CSE22452; CSE22452; ERS013279_03388.
CSE22590; CSE22590; ERS013278_03477.
CSE22637; CSE22637; ERS013278_03484.

Family and domain databases

InterProiIPR008992. Enterotoxin.
IPR001835. Enterotoxin_B.
[Graphical view]
PfamiPF01376. Enterotoxin_b. 1 hit.
[Graphical view]
PRINTSiPR00772. ENTEROTOXINB.
ProDomiPD012805. Enterotoxin_B. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF50203. SSF50203. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiQ57193_VIBCL
AccessioniPrimary (citable) accession number: Q57193
Entry historyi
Integrated into UniProtKB/TrEMBL: November 1, 1996
Last sequence update: November 1, 1996
Last modified: September 7, 2016
This is version 99 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources, Complete proteomeImported

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.