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Entry version 135 (17 Jun 2020)
Sequence version 2 (29 Mar 2005)
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Protein

Lanosterol synthase

Gene

Lss

Organism
Rattus norvegicus (Rat)
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

Key enzyme in the cholesterol biosynthesis pathway. Catalyzes the cyclization of (S)-2,3 oxidosqualene to lanosterol, a reaction that forms the sterol nucleus (PubMed:7568116). Through the production of lanosterol may regulate lens protein aggregation and increase transparency (By similarity).By similarity1 Publication

<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 <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: lanosterol biosynthesis

This protein is involved in step 3 of the subpathway that synthesizes lanosterol from farnesyl diphosphate.
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Squalene synthase (Fdft1)
  2. Squalene monooxygenase (Sqle)
  3. Lanosterol synthase (Lss)
This subpathway is part of the pathway lanosterol biosynthesis, which is itself part of Terpene metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes lanosterol from farnesyl diphosphate, the pathway lanosterol biosynthesis and in Terpene metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 sitei456Proton donorBy similarity1

<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

GO - Biological processi

<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 functionIsomerase
Biological processLipid biosynthesis, Lipid metabolism, Steroid biosynthesis

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
5.4.99.7 5301

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-191273 Cholesterol biosynthesis

SABIO-RK: Biochemical Reaction Kinetics Database

More...
SABIO-RKi
P48450

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00767;UER00753

<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:
Lanosterol synthase (EC:5.4.99.71 Publication)
Alternative name(s):
2,3-epoxysqualene--lanosterol cyclase
Oxidosqualene--lanosterol cyclase
Short name:
OSC
<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:Lss
Synonyms:Osc
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Unplaced

Organism-specific databases

Rat genome database

More...
RGDi
620955 Lss

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane

<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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Hypomorphic mutations in this gene and the Fdft1 gene were identified, as well as a null mutation in this gene. Cataract onset is associated with the specific combination of Lss and Fdft1 mutant alleles that decrease cholesterol levels in cataractous lenses to about 57% of normal. Cholesterol insufficiency may cause the deficient proliferation of lens epithelial cells in Shumiya cataract rats, resulting in the loss of homeostatic epithelial cell control of the underlying fiber cells and ultimately cataractogenesis.1 Publication

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL3262

IUPHAR/BPS Guide to PHARMACOLOGY

More...
GuidetoPHARMACOLOGYi
2434

<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 <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<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_00000726612 – 733Lanosterol synthaseAdd BLAST732

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylthreonineBy similarity1

Keywords - PTMi

Acetylation

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P48450

PRoteomics IDEntifications database

More...
PRIDEi
P48450

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P48450

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P48450

<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

Monomer.

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
249578, 1 interactor

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000039946

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P48450

<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

3D structure databases

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

More...
SMRi
P48450

Database of comparative protein structure models

More...
ModBasei
Search...

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati125 – 166PFTB 1Add BLAST42
Repeati484 – 529PFTB 2Add BLAST46
Repeati561 – 601PFTB 3Add BLAST41
Repeati613 – 654PFTB 4Add BLAST42

<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 terpene cyclase/mutase family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P48450

KEGG Orthology (KO)

More...
KOi
K01852

Database of Orthologous Groups

More...
OrthoDBi
365003at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P48450

Family and domain databases

Conserved Domains Database

More...
CDDi
cd02892 SQCY_1, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR032696 SQ_cyclase_C
IPR032697 SQ_cyclase_N
IPR018333 Squalene_cyclase
IPR002365 Terpene_synthase_CS
IPR008930 Terpenoid_cyclase/PrenylTrfase

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF13243 SQHop_cyclase_C, 1 hit
PF13249 SQHop_cyclase_N, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48239 SSF48239, 2 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01787 squalene_cyclas, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01074 TERPENE_SYNTHASES, 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>Sequence (1+)i

<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.

This entry has 1 described isoform and 4 potential isoforms that are computationally mapped.Show allAlign All

P48450-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTEGTCLRRR GGPYKTEPAT DLTRWRLHNE LGRQRWTYYQ AEEDPGREQT
60 70 80 90 100
GLEAHSLGLD TTSYFKNLPK AQTAHEGALN GVTFYAKLQA EDGHWAGDYG
110 120 130 140 150
GPLFLLPGLL ITCHIAHIPL PAGYREEMVR YLRSVQLPDG GWGLHIEDKS
160 170 180 190 200
TVFGTALSYV SLRILGIGPD DPDLVRARNI LHKKGGAVAI PSWGKFWLAV
210 220 230 240 250
LNVYSWEGIN TLFPEMWLLP EWFPAHPSTL WCHCRQVYLP MSYCYATRLS
260 270 280 290 300
ASEDPLVQSL RQELYVEDYA SIDWPAQKNN VCPDDMYTPH SWLLHVVYGL
310 320 330 340 350
LNLYERFHST SLRKWAIQLL YEHVAADDRF TKCISIGPIS KTVNMLIRWS
360 370 380 390 400
VDGPSSPAFQ EHVSRIKDYL WLGLDGMKMQ GTNGSQTWDT SFAVQALLEA
410 420 430 440 450
GAHRRPEFLP CLQKAHEFLR LSQVPDNNPD YQKYYRHMHK GGFPFSTLDC
460 470 480 490 500
GWIVADCTAE ALKAVLLLQE RCPSITEHVP RERLYDAVAV LLSMRNSDGG
510 520 530 540 550
FATYETKRGG YLLELLNPSE VFGDIMIDYT YVECTSAVMQ ALRHFREYFP
560 570 580 590 600
DHRATESRET LNQGLDFCRK KQRADGSWEG SWGVCFTYGT WFGLEAFACM
610 620 630 640 650
GHIYQNRTAC AEVAQACHFL LSRQMADGGW GEDFESCEQR RYVQSAGSQV
660 670 680 690 700
HSTCWALLGL MAVRHPDISA QERGIRCLLG KQLPNGDWPQ ENISGVFNKS
710 720 730
CAISYTNYRN IFPIWALGRF SSLYPDNTLA GHI
Length:733
Mass (Da):83,301
Last modified:March 29, 2005 - v2
<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:i3679C0259CBDF771
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 4 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A0G2JVC8A0A0G2JVC8_RAT
Terpene cyclase/mutase family membe...
Lss rCG_60576
733Annotation score:

Annotation score:2 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>
A0A096MK55A0A096MK55_RAT
Lanosterol synthase
Lss
338Annotation score:

Annotation score:1 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>
A0A096MK62A0A096MK62_RAT
Lanosterol synthase
Lss
292Annotation score:

Annotation score:1 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>
A0A096MJH3A0A096MJH3_RAT
Lanosterol synthase
Lss
60Annotation score:

Annotation score:1 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 Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti139D → N in AAA91023 (PubMed:7568116).Curated1
Sequence conflicti189A → G in BAA08208 (PubMed:7735243).Curated1
Sequence conflicti481R → Q in BAA08208 (PubMed:7735243).Curated1
Sequence conflicti486D → N in BAA08208 (PubMed:7735243).Curated1
Sequence conflicti557S → I in AAA91023 (PubMed:7568116).Curated1
Sequence conflicti683L → F in BAA08208 (PubMed:7735243).Curated1
Sequence conflicti687D → E in BAA08208 (PubMed:7735243).Curated1

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
U31352 mRNA Translation: AAA91023.1
D45252 mRNA Translation: BAA08208.1

NCBI Reference Sequences

More...
RefSeqi
NP_112311.1, NM_031049.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
81681

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:81681

UCSC genome browser

More...
UCSCi
RGD:620955 rat

<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

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U31352 mRNA Translation: AAA91023.1
D45252 mRNA Translation: BAA08208.1
RefSeqiNP_112311.1, NM_031049.1

3D structure databases

SMRiP48450
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi249578, 1 interactor
STRINGi10116.ENSRNOP00000039946

Chemistry databases

BindingDBiP48450
ChEMBLiCHEMBL3262
GuidetoPHARMACOLOGYi2434

PTM databases

iPTMnetiP48450
PhosphoSitePlusiP48450

Proteomic databases

jPOSTiP48450
PRIDEiP48450

Genome annotation databases

GeneIDi81681
KEGGirno:81681
UCSCiRGD:620955 rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
4047
RGDi620955 Lss

Phylogenomic databases

InParanoidiP48450
KOiK01852
OrthoDBi365003at2759
PhylomeDBiP48450

Enzyme and pathway databases

UniPathwayiUPA00767;UER00753
BRENDAi5.4.99.7 5301
ReactomeiR-RNO-191273 Cholesterol biosynthesis
SABIO-RKiP48450

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P48450

Family and domain databases

CDDicd02892 SQCY_1, 1 hit
InterProiView protein in InterPro
IPR032696 SQ_cyclase_C
IPR032697 SQ_cyclase_N
IPR018333 Squalene_cyclase
IPR002365 Terpene_synthase_CS
IPR008930 Terpenoid_cyclase/PrenylTrfase
PfamiView protein in Pfam
PF13243 SQHop_cyclase_C, 1 hit
PF13249 SQHop_cyclase_N, 1 hit
SUPFAMiSSF48239 SSF48239, 2 hits
TIGRFAMsiTIGR01787 squalene_cyclas, 1 hit
PROSITEiView protein in PROSITE
PS01074 TERPENE_SYNTHASES, 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 nameiLSS_RAT
<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: P48450
Secondary accession number(s): Q62811
<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: February 1, 1996
Last sequence update: March 29, 2005
Last modified: June 17, 2020
This is version 135 of the entry and version 2 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 programChordata 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

Direct protein sequencing, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
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