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Protein

Leukotriene C4 synthase

Gene

LTC4S

Organism
Homo sapiens (Human)
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

Catalyzes the conjugation of leukotriene A4 with reduced glutathione to form leukotriene C4.

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei30Glutathione2 Publications1
<p>This subsection of the ‘Function’ 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 sitei31Proton donor1 Publication1
Active sitei104Proton acceptor1 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

  • enzyme activator activity Source: InterPro
  • glutathione peroxidase activity Source: GO_Central
  • glutathione transferase activity Source: GO_Central
  • identical protein binding Source: IntAct
  • leukotriene-C4 synthase activity Source: MGI
  • lipid binding Source: MGI

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 functionLyase
Biological processLeukotriene biosynthesis

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

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BioCyci
MetaCyc:HS08566-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
4.4.1.20 2681

Reactome - a knowledgebase of biological pathways and processes

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Reactomei
R-HSA-2142688 Synthesis of 5-eicosatetraenoic acids
R-HSA-2142691 Synthesis of Leukotrienes (LT) and Eoxins (EX)
R-HSA-2142700 Synthesis of Lipoxins (LX)
R-HSA-9026762 Biosynthesis of maresin conjugates in tissue regeneration (MCTR)
R-HSA-9026766 Biosynthesis of protectin and resolvin conjugates in tissue regeneration (PCTR and RCTR)

SABIO-RK: Biochemical Reaction Kinetics Database

More...
SABIO-RKi
Q16873

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...
SignaLinki
Q16873

SIGNOR Signaling Network Open Resource

More...
SIGNORi
Q16873

Chemistry databases

SwissLipids knowledge resource for lipid biology

More...
SwissLipidsi
SLP:000001452

<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_and_taxonomy_section">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:
Leukotriene C4 synthase (EC:4.4.1.20)
Short name:
LTC4 synthase
Alternative name(s):
Leukotriene-C(4) synthase
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:LTC4S
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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: Chromosome 5

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
HostDB:ENSG00000213316.9

Human Gene Nomenclature Database

More...
HGNCi
HGNC:6719 LTC4S

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
246530 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q16873

<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; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 6Cytoplasmic6
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei7 – 27HelicalAdd BLAST21
Topological domaini28 – 48LumenalAdd BLAST21
Transmembranei49 – 69HelicalAdd BLAST21
Topological domaini70 – 73Cytoplasmic4
Transmembranei74 – 94HelicalAdd BLAST21
Topological domaini95 – 104Lumenal10
Transmembranei105 – 124HelicalAdd BLAST20
Topological domaini125 – 150CytoplasmicAdd BLAST26

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane, Nucleus

<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 provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

LTC4 synthase deficiency is associated with a neurometabolic developmental disorder characterized by muscular hypotonia, psychomotor retardation, failure to thrive, and microcephaly.

Organism-specific databases

DisGeNET

More...
DisGeNETi
4056

MalaCards human disease database

More...
MalaCardsi
LTC4S

Open Targets

More...
OpenTargetsi
ENSG00000213316

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA235

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL1743183

Drug and drug target database

More...
DrugBanki
DB00143 Glutathione

IUPHAR/BPS Guide to PHARMACOLOGY

More...
GuidetoPHARMACOLOGYi
1391

Polymorphism and mutation databases

Domain mapping of disease mutations (DMDM)

More...
DMDMi
2833283

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002177481 – 150Leukotriene C4 synthaseAdd BLAST150

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q16873

PeptideAtlas

More...
PeptideAtlasi
Q16873

PRoteomics IDEntifications database

More...
PRIDEi
Q16873

ProteomicsDB human proteome resource

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ProteomicsDBi
61112

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q16873

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

More...
PhosphoSitePlusi
Q16873

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Detected in lung, platelets and the myelogenous leukemia cell line KG-1 (at protein level). LTC4S activity is present in eosinophils, basophils, mast cells, certain phagocytic mononuclear cells, endothelial cells, vascular smooth muscle cells and platelets.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000213316 Expressed in 85 organ(s), highest expression level in right uterine tube

CleanEx database of gene expression profiles

More...
CleanExi
HS_LTC4S

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q16873 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
Q16873 HS

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homotrimer. Interacts with ALOX5AP and ALOX5.3 Publications

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
itself4EBI-12241118,EBI-12241118

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
110234, 4 interactors

Database of interacting proteins

More...
DIPi
DIP-48473N

Protein interaction database and analysis system

More...
IntActi
Q16873, 5 interactors

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000292596

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
Q16873

<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

1150
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
Q16873

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

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SMRi
Q16873

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q16873

<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>Regioni51 – 55Glutathione binding5
Regioni58 – 59Glutathione binding2
Regioni93 – 97Glutathione binding5

<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 MAPEG family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IX5F Eukaryota
ENOG4111JV7 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000160738

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000116372

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG105513

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q16873

KEGG Orthology (KO)

More...
KOi
K00807

Identification of Orthologs from Complete Genome Data

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OMAi
AGIFFHQ

Database of Orthologous Groups

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OrthoDBi
EOG091G12NW

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q16873

TreeFam database of animal gene trees

More...
TreeFami
TF105328

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.120.550, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001446 5_LipOase_AP
IPR018295 FLAP/GST2/LTC4S_CS
IPR023352 MAPEG-like_dom_sf
IPR001129 Membr-assoc_MAPEG

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01124 MAPEG, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00488 5LPOXGNASEAP

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF161084 SSF161084, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01297 FLAP_GST2_LTC4S, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

This entry has 1 described isoform and 3 potential isoforms that are computationally mapped.Show allAlign All

Q16873-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKDEVALLAA VTLLGVLLQA YFSLQVISAR RAFRVSPPLT TGPPEFERVY
60 70 80 90 100
RAQVNCSEYF PLFLATLWVA GIFFHEGAAA LCGLVYLFAR LRYFQGYARS
110 120 130 140 150
AQLRLAPLYA SARALWLLVA LAALGLLAHF LPAALRAALL GRLRTLLPWA
Length:150
Mass (Da):16,567
Last modified:November 1, 1996 - 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:i04E269B475063037
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 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A286YF10A0A286YF10_HUMAN
Leukotriene C4 synthase
LTC4S
104Annotation 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>
B5MCC3B5MCC3_HUMAN
Leukotriene C4 synthase
LTC4S
93Annotation 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>
D6RJA1D6RJA1_HUMAN
Leukotriene C4 synthase
LTC4S
69Annotation 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 conflicti21Y → G AA sequence (PubMed:8446623).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_042736142R → Q1 PublicationCorresponds to variant dbSNP:rs11541078Ensembl.1

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
U09353 mRNA Translation: AAA20467.1
U11552 mRNA Translation: AAA50555.1
U50136 Genomic DNA Translation: AAC50476.1
U62025 Genomic DNA Translation: AAB06723.1
BC029498 mRNA Translation: AAH29498.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS34316.1

Protein sequence database of the Protein Information Resource

More...
PIRi
I38595
JC5398

NCBI Reference Sequences

More...
RefSeqi
NP_665874.1, NM_145867.1

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Hs.706741

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000292596; ENSP00000292596; ENSG00000213316
ENST00000639087; ENSP00000492334; ENSG00000283887

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
4056

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:4056

UCSC genome browser

More...
UCSCi
uc003mko.4 human

Keywords - Coding sequence diversityi

Polymorphism

<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
U09353 mRNA Translation: AAA20467.1
U11552 mRNA Translation: AAA50555.1
U50136 Genomic DNA Translation: AAC50476.1
U62025 Genomic DNA Translation: AAB06723.1
BC029498 mRNA Translation: AAH29498.1
CCDSiCCDS34316.1
PIRiI38595
JC5398
RefSeqiNP_665874.1, NM_145867.1
UniGeneiHs.706741

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
2PNOX-ray3.30A/B/C/D/E/F/G/H/I/J/K/L1-150[»]
2UUHX-ray2.15A2-150[»]
2UUIX-ray2.00A2-150[»]
3B29X-ray3.20A1-150[»]
3HKKX-ray2.90A2-150[»]
3LEOX-ray2.10A2-150[»]
3PCVX-ray1.90A1-150[»]
4BPMX-ray2.08A131-150[»]
4J7TX-ray3.20A2-150[»]
4J7YX-ray2.90A2-150[»]
4JC7X-ray2.70A2-150[»]
4JCZX-ray2.75A2-150[»]
4JRZX-ray2.40A2-150[»]
4WABX-ray2.70A130-150[»]
5HV9X-ray3.00A2-150[»]
ProteinModelPortaliQ16873
SMRiQ16873
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi110234, 4 interactors
DIPiDIP-48473N
IntActiQ16873, 5 interactors
STRINGi9606.ENSP00000292596

Chemistry databases

BindingDBiQ16873
ChEMBLiCHEMBL1743183
DrugBankiDB00143 Glutathione
GuidetoPHARMACOLOGYi1391
SwissLipidsiSLP:000001452

PTM databases

iPTMnetiQ16873
PhosphoSitePlusiQ16873

Polymorphism and mutation databases

DMDMi2833283

Proteomic databases

PaxDbiQ16873
PeptideAtlasiQ16873
PRIDEiQ16873
ProteomicsDBi61112

Protocols and materials databases

The DNASU plasmid repository

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DNASUi
4056
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000292596; ENSP00000292596; ENSG00000213316
ENST00000639087; ENSP00000492334; ENSG00000283887
GeneIDi4056
KEGGihsa:4056
UCSCiuc003mko.4 human

Organism-specific databases

Comparative Toxicogenomics Database

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CTDi
4056
DisGeNETi4056
EuPathDBiHostDB:ENSG00000213316.9

GeneCards: human genes, protein and diseases

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GeneCardsi
LTC4S
HGNCiHGNC:6719 LTC4S
MalaCardsiLTC4S
MIMi246530 gene
neXtProtiNX_Q16873
OpenTargetsiENSG00000213316
PharmGKBiPA235

GenAtlas: human gene database

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GenAtlasi
Search...

Phylogenomic databases

eggNOGiENOG410IX5F Eukaryota
ENOG4111JV7 LUCA
GeneTreeiENSGT00940000160738
HOGENOMiHOG000116372
HOVERGENiHBG105513
InParanoidiQ16873
KOiK00807
OMAiAGIFFHQ
OrthoDBiEOG091G12NW
PhylomeDBiQ16873
TreeFamiTF105328

Enzyme and pathway databases

BioCyciMetaCyc:HS08566-MONOMER
BRENDAi4.4.1.20 2681
ReactomeiR-HSA-2142688 Synthesis of 5-eicosatetraenoic acids
R-HSA-2142691 Synthesis of Leukotrienes (LT) and Eoxins (EX)
R-HSA-2142700 Synthesis of Lipoxins (LX)
R-HSA-9026762 Biosynthesis of maresin conjugates in tissue regeneration (MCTR)
R-HSA-9026766 Biosynthesis of protectin and resolvin conjugates in tissue regeneration (PCTR and RCTR)
SABIO-RKiQ16873
SignaLinkiQ16873
SIGNORiQ16873

Miscellaneous databases

EvolutionaryTraceiQ16873

The Gene Wiki collection of pages on human genes and proteins

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GeneWikii
Leukotriene_C4_synthase

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

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GenomeRNAii
4056

Protein Ontology

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PROi
PR:Q16873

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
Search...

Gene expression databases

BgeeiENSG00000213316 Expressed in 85 organ(s), highest expression level in right uterine tube
CleanExiHS_LTC4S
ExpressionAtlasiQ16873 baseline and differential
GenevisibleiQ16873 HS

Family and domain databases

Gene3Di1.20.120.550, 1 hit
InterProiView protein in InterPro
IPR001446 5_LipOase_AP
IPR018295 FLAP/GST2/LTC4S_CS
IPR023352 MAPEG-like_dom_sf
IPR001129 Membr-assoc_MAPEG
PfamiView protein in Pfam
PF01124 MAPEG, 1 hit
PRINTSiPR00488 5LPOXGNASEAP
SUPFAMiSSF161084 SSF161084, 1 hit
PROSITEiView protein in PROSITE
PS01297 FLAP_GST2_LTC4S, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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 nameiLTC4S_HUMAN
<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: Q16873
Secondary accession number(s): Q8N6P0, Q9UC73, Q9UD18
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1996
Last modified: December 5, 2018
This is version 169 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 programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Human chromosome 5
    Human chromosome 5: entries, gene names and cross-references to MIM
  4. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  5. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  6. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
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