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UniProtKB - P30996 (BXF_CLOBO)

Entry version 158 (07 Apr 2021)
Sequence version 1 (01 Jul 1993)
Previous versions | rss
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Protein

Botulinum neurotoxin type F

Gene

botF

Organism
Clostridium botulinum
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Botulinum toxin causes flaccid paralysis by inhibiting neurotransmitter (acetylcholine) release from the presynaptic membranes of nerve terminals of the eukaryotic host skeletal and autonomic nervous system, with frequent heart or respiratory failure. Precursor of botulinum neurotoxin F which may have 2 coreceptors; complex polysialylated gangliosides found on neural tissue and specific membrane-anchored proteins found in synaptic vesicles. Receptor proteins are exposed on host presynaptic cell membrane during neurotransmitter release, when the toxin heavy chain (HC) binds to them. Upon synaptic vesicle recycling the toxin is taken up via the endocytic pathway. When the pH of the toxin-containing endosome drops a structural rearrangement occurs so that the N-terminus of the HC forms pores that allows the light chain (LC) to translocate into the cytosol. Once in the cytosol the disulfide bond linking the 2 subunits is reduced and LC cleaves its target protein on synaptic vesicles, preventing their fusion with the cytoplasmic membrane and thus neurotransmitter release (By similarity). Whole toxin only has protease activity after reduction, which releases LC (PubMed:8505288). Requires complex eukaryotic host polysialogangliosides for full neurotoxicity (By similarity). It is not clear whether a synaptic vesicle protein acts as its receptor; there is evidence for and against SV2 fulfilling this function (By similarity).By similarity1 Publication
Has proteolytic activity (PubMed:8505288, PubMed:8175689, PubMed:8197120). After translocation into the eukaryotic host cytosol, inhibits neurotransmitter release by acting as a zinc endopeptidase that catalyzes the hydrolysis of the '60-Gln-|-Lys-61' bond of synaptobrevin-1/VAMP1 and the equivalent 'Gln-|-Lys' sites in VAMP2 and VAMP3 (PubMed:8505288, PubMed:8175689). Cleaves the '48-Gln-|-Lys-49' bond of A.californica synaptobrevin (AC P35589) (PubMed:8197120).1 Publication3 Publications
Responsible for host epithelial cell transcytosis, host nerve cell targeting and translocation of light chain (LC) into host cytosol. Composed of 3 subdomains; the translocation domain (TD), and N-terminus and C-terminus of the receptor-binding domain (RBD). The RBD is responsible for the adherence of the toxin to the cell surface. It simultaneously recognizes 2 coreceptors; polysialated gangliosides and the receptor protein SV2A, SV2B and SV2C in close proximity on host synaptic vesicles; although not all evidence indicates these are the receptors (By similarity). The N-terminus of the TD wraps an extended belt around the perimeter of the LC, protecting Zn2+ in the active site; it may also prevent premature LC dissociation from the translocation channel and protect toxin prior to translocation (By similarity). The TD inserts into synaptic vesicle membrane to allow translocation into the host cytosol (By similarity).By similarity

Miscellaneous

There are seven antigenically distinct forms of botulinum neurotoxin: Types A, B, C, D, E, F, and G; new subtypes are quite frequent.
Botulism poisoning is usually food-borne, either by ingesting toxin or bacterial-contaminated food, or less frequently by inhalation poisoning. In both cases the neurotoxin binds to the apical surface of epithelial cells in the gut or airway. Toxin undergoes receptor-mediated endocytosis (using a different receptor than on target nerve cells), transcytosis across the epithelial cells and release into the general circulation. Once in the general circulation it binds to its target cells.By similarity

Caution

It is not clear whether a synaptic vesicle protein acts as its receptor; there is evidence for and against SV2 fulfilling this function.Curated

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Zn2+1 Publication1 PublicationNote: Binds 1 zinc ion per subunit (PubMed:8505288, PubMed:16128577).1 Publication1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Proteolysis inhibited by 1,10-phenanthroline, captopril and EDTA (PubMed:8505288).1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi227Zinc; via tele nitrogen; catalyticPROSITE-ProRule annotationCombined sources1 Publication1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei228PROSITE-ProRule annotation1
Metal bindingi231Zinc; via tele nitrogen; catalyticPROSITE-ProRule annotationCombined sources1 Publication1
Metal bindingi266Zinc; catalyticCombined sources1 Publication1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionHydrolase, Metalloprotease, Neurotoxin, Protease, Toxin
Biological processVirulence
LigandLipid-binding, Metal-binding, Zinc

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		3.4.24.69, 1462

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-5250981, Toxicity of botulinum toxin type F (botF)

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Botulinum neurotoxin type F
Short name:
BoNT/F1 Publication
Alternative name(s):
Bontoxilysin-F
Cleaved into the following 2 chains:
Botulinum neurotoxin F light chain (EC:3.4.24.691 Publication)
Short name:
LC
Botulinum neurotoxin F heavy chain
Short name:
HC
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:botF
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiClostridium botulinum
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri1491 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Firmicutes › Clostridia › Clostridiales › Clostridiaceae › Clostridium

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Host cell junction, Host cell membrane, Host cytoplasm, Host cytoplasmic vesicle, Host membrane, Host synapse, Membrane, Secreted

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL2007627

Drug and drug target database

More...DrugBanki		DB13901, Equine Botulinum Neurotoxin F Immune FAB2

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004449211 – 1274Botulinum neurotoxin type FAdd BLAST1274
ChainiPRO_00000292251 – 436Botulinum neurotoxin F light chainAdd BLAST436
ChainiPRO_0000029226437 – 1274Botulinum neurotoxin F heavy chainAdd BLAST838

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi429 ↔ 445Interchain (between light and heavy chains)By similarityCurated

Keywords - PTMi

Disulfide bond

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterodimer; disulfide-linked heterodimer of a light chain (LC) and a heavy chain (HC). The LC has the proteolytic/pharmacological activity, while the N- and C-terminal of the HC mediate channel formation and toxin binding, respectively.

Interacts with host synaptic vesicle glycoproteins SV2A, SV2B and SV2C (By similarity).

By similarity

Protein-protein interaction databases

Protein interaction database and analysis system

More...IntActi		P30996, 2 interactors

Molecular INTeraction database

More...MINTi		P30996

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		P30996

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

11274
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		P30996

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P30996

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni440 – 862Translocation domain (TD)By similarityAdd BLAST423
Regioni485 – 534BeltBy similarityAdd BLAST50
Regioni863 – 1087N-terminus of receptor binding domain (N-RBD)By similarityAdd BLAST225
Regioni1088 – 1274C-terminus of receptor binding domain (C-RBD)By similarityAdd BLAST187

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi1245 – 1248Host ganglioside-binding motifBy similarity4

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

Has protease activity (PubMed:8505288, PubMed:8175689, PubMed:8197120).3 Publications
Has 3 functional domains; the translocation domain (TD) and the receptor-binding domain (RBD) which is further subdivided into N- and C-terminal domains (N-RBD and C-RBD) (By similarity). The N-terminus of the TD wraps an extended belt around the perimeter of the LC, protecting Zn2+ in the active site and may be a pseudosubstrate inhibitor which serves as an intramolecular chaperone for the LC prior to its translocation into the host cytosol (By similarity). The RBD binds transiently exposed coreceptors on the host presynaptic cell membrane (By similarity).By similarity

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the peptidase M27 family.Curated

Keywords - Domaini

Transmembrane

Family and domain databases

Database of protein disorder

More...DisProti		DP03019

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.1120.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000395, Bot/tetX_LC
IPR036248, Clostridium_toxin_transloc
IPR013320, ConA-like_dom_sf
IPR011065, Kunitz_inhibitor_STI-like_sf
IPR013104, Toxin_rcpt-bd_C
IPR012928, Toxin_rcpt-bd_N
IPR012500, Toxin_trans

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01742, Peptidase_M27, 1 hit
PF07951, Toxin_R_bind_C, 1 hit
PF07953, Toxin_R_bind_N, 1 hit
PF07952, Toxin_trans, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00760, BONTOXILYSIN

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF49899, SSF49899, 1 hit
SSF50386, SSF50386, 1 hit
SSF58091, SSF58091, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00142, ZINC_PROTEASE, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P30996-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPVAINSFNY NDPVNDDTIL YMQIPYEEKS KKYYKAFEIM RNVWIIPERN 
        60         70         80         90        100
TIGTNPSDFD PPASLKNGSS AYYDPNYLTT DAEKDRYLKT TIKLFKRINS 
       110        120        130        140        150
NPAGKVLLQE ISYAKPYLGN DHTPIDEFSP VTRTTSVNIK LSTNVESSML 
       160        170        180        190        200
LNLLVLGAGP DIFESCCYPV RKLIDPDVVY DPSNYGFGSI NIVTFSPEYE 
       210        220        230        240        250
YTFNDISGGH NSSTESFIAD PAISLAHELI HALHGLYGAR GVTYEETIEV 
       260        270        280        290        300
KQAPLMIAEK PIRLEEFLTF GGQDLNIITS AMKEKIYNNL LANYEKIATR 
       310        320        330        340        350
LSEVNSAPPE YDINEYKDYF QWKYGLDKNA DGSYTVNENK FNEIYKKLYS 
       360        370        380        390        400
FTESDLANKF KVKCRNTYFI KYEFLKVPNL LDDDIYTVSE GFNIGNLAVN 
       410        420        430        440        450
NRGQSIKLNP KIIDSIPDKG LVEKIVKFCK SVIPRKGTKA PPRLCIRVNN 
       460        470        480        490        500
SELFFVASES SYNENDINTP KEIDDTTNLN NNYRNNLDEV ILDYNSQTIP 
       510        520        530        540        550
QISNRTLNTL VQDNSYVPRY DSNGTSEIEE YDVVDFNVFF YLHAQKVPEG 
       560        570        580        590        600
ETNISLTSSI DTALLEESKD IFFSSEFIDT INKPVNAALF IDWISKVIRD 
       610        620        630        640        650
FTTEATQKST VDKIADISLI VPYVGLALNI IIEAEKGNFE EAFELLGVGI 
       660        670        680        690        700
LLEFVPELTI PVILVFTIKS YIDSYENKNK AIKAINNSLI EREAKWKEIY 
       710        720        730        740        750
SWIVSNWLTR INTQFNKRKE QMYQALQNQV DAIKTAIEYK YNNYTSDEKN 
       760        770        780        790        800
RLESEYNINN IEEELNKKVS LAMKNIERFM TESSISYLMK LINEAKVGKL 
       810        820        830        840        850
KKYDNHVKSD LLNYILDHRS ILGEQTNELS DLVTSTLNSS IPFELSSYTN 
       860        870        880        890        900
DKILIIYFNR LYKKIKDSSI LDMRYENNKF IDISGYGSNI SINGNVYIYS 
       910        920        930        940        950
TNRNQFGIYN SRLSEVNIAQ NNDIIYNSRY QNFSISFWVR IPKHYKPMNH 
       960        970        980        990       1000
NREYTIINCM GNNNSGWKIS LRTVRDCEII WTLQDTSGNK ENLIFRYEEL 
      1010       1020       1030       1040       1050
NRISNYINKW IFVTITNNRL GNSRIYINGN LIVEKSISNL GDIHVSDNIL 
      1060       1070       1080       1090       1100
FKIVGCDDET YVGIRYFKVF NTELDKTEIE TLYSNEPDPS ILKNYWGNYL 
      1110       1120       1130       1140       1150
LYNKKYYLFN LLRKDKYITL NSGILNINQQ RGVTEGSVFL NYKLYEGVEV 
      1160       1170       1180       1190       1200
IIRKNGPIDI SNTDNFVRKN DLAYINVVDR GVEYRLYADT KSEKEKIIRT 
      1210       1220       1230       1240       1250
SNLNDSLGQI IVMDSIGNNC TMNFQNNNGS NIGLLGFHSN NLVASSWYYN 
      1260       1270 
NIRRNTSSNG CFWSSISKEN GWKE
Length:1,274
Mass (Da):146,710
Last modified:July 1, 1993 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i5B99756A7438B921
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
M92906 Genomic DNA Translation: AAA23263.1
S73676 Genomic DNA Translation: AAC60475.1
X70820 Genomic DNA Translation: CAA50151.1
X70816 Genomic DNA Translation: CAA50147.1

Protein sequence database of the Protein Information Resource

More...PIRi		I40813
S48109

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

BotDB - A Database Resource for Clostridial Neurotoxins

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M92906 Genomic DNA Translation: AAA23263.1
S73676 Genomic DNA Translation: AAC60475.1
X70820 Genomic DNA Translation: CAA50151.1
X70816 Genomic DNA Translation: CAA50147.1
PIRiI40813
S48109

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2A8AX-ray2.00A1-439[»]
2A97X-ray1.80A/B1-439[»]
SMRiP30996
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

IntActiP30996, 2 interactors
MINTiP30996

Chemistry databases

BindingDBiP30996
ChEMBLiCHEMBL2007627
DrugBankiDB13901, Equine Botulinum Neurotoxin F Immune FAB2

Protocols and materials databases

ABCD curated depository of sequenced antibodies

More...ABCDi		P30996, 10 sequenced antibodies

Enzyme and pathway databases

BRENDAi3.4.24.69, 1462
ReactomeiR-HSA-5250981, Toxicity of botulinum toxin type F (botF)

Miscellaneous databases

EvolutionaryTraceiP30996

Family and domain databases

DisProtiDP03019
Gene3Di1.20.1120.10, 1 hit
InterProiView protein in InterPro
IPR000395, Bot/tetX_LC
IPR036248, Clostridium_toxin_transloc
IPR013320, ConA-like_dom_sf
IPR011065, Kunitz_inhibitor_STI-like_sf
IPR013104, Toxin_rcpt-bd_C
IPR012928, Toxin_rcpt-bd_N
IPR012500, Toxin_trans
PfamiView protein in Pfam
PF01742, Peptidase_M27, 1 hit
PF07951, Toxin_R_bind_C, 1 hit
PF07953, Toxin_R_bind_N, 1 hit
PF07952, Toxin_trans, 1 hit
PRINTSiPR00760, BONTOXILYSIN
SUPFAMiSSF49899, SSF49899, 1 hit
SSF50386, SSF50386, 1 hit
SSF58091, SSF58091, 1 hit
PROSITEiView protein in PROSITE
PS00142, ZINC_PROTEASE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiBXF_CLOBO
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P30996
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: July 1, 1993
Last modified: April 7, 2021
This is version 158 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. SIMILARITY comments
    Index of protein domains and families
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