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UniProtKB - P42126 (ECI1_HUMAN)

Entry version 197 (02 Jun 2021)
Sequence version 1 (01 Nov 1995)
Previous versions | rss
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Protein

Enoyl-CoA delta isomerase 1, mitochondrial

Gene

ECI1

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

Able to isomerize both 3-cis and 3-trans double bonds into the 2-trans form in a range of enoyl-CoA species.

1 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: fatty acid beta-oxidation

This protein is involved in the pathway fatty acid beta-oxidation, which is part of Lipid metabolism.1 Publication
View all proteins of this organism that are known to be involved in the pathway fatty acid beta-oxidation and in Lipid metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 sitei153Substrate; via amide nitrogenCombined sources1 Publication1
Binding sitei177SubstrateCombined sources1 Publication1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei178Important for catalytic activity1 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 functionIsomerase
Biological processFatty acid metabolism, Lipid metabolism

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		5.3.3.8, 2681

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		P42126

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-77288, mitochondrial fatty acid beta-oxidation of unsaturated fatty acids

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

More...UniPathwayi		UPA00659

Chemistry databases

SwissLipids knowledge resource for lipid biology

More...SwissLipidsi		SLP:000001184

<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:
Enoyl-CoA delta isomerase 1, mitochondrial (EC:5.3.3.8)
Alternative name(s):
3,2-trans-enoyl-CoA isomerase
Delta(3),Delta(2)-enoyl-CoA isomerase
Short name:
D3,D2-enoyl-CoA isomerase
Dodecenoyl-CoA isomerase
<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:ECI1
Synonyms:DCI
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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: Chromosome 16

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:2703, ECI1

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		600305, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_P42126

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000167969.12

<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

Mitochondrion

<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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi178E → A: Loss of activity. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		1632

Open Targets

More...OpenTargetsi		ENSG00000167969

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA27173

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		P42126, Tbio

Chemistry databases

Drug and drug target database

More...DrugBanki		DB03127, Benzamidine
DB02910, Octanoyl-Coenzyme A

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		ECI1

Domain mapping of disease mutations (DMDM)

More...DMDMi		1169204

<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 transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – 41MitochondrionBy similarityAdd BLAST41
<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_000000742042 – 302Enoyl-CoA delta isomerase 1, mitochondrialAdd BLAST261

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 residuei61N6-acetyllysine; alternateBy similarity1
Modified residuei61N6-succinyllysine; alternateBy similarity1
Modified residuei84N6-succinyllysineBy similarity1
Modified residuei89N6-acetyllysineCombined sources1
Modified residuei283N6-acetyllysine; alternateBy similarity1
Modified residuei283N6-succinyllysine; alternateBy similarity1
Modified residuei288N6-succinyllysineBy similarity1

Keywords - PTMi

Acetylation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		P42126

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P42126

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		P42126

MaxQB - The MaxQuant DataBase

More...MaxQBi		P42126

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

More...PaxDbi		P42126

PeptideAtlas

More...PeptideAtlasi		P42126

PRoteomics IDEntifications database

More...PRIDEi		P42126

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		55485 [P42126-1]
55486 [P42126-2]

Consortium for Top Down Proteomics

More...TopDownProteomicsi		P42126-1 [P42126-1]
P42126-2 [P42126-2]

2D gel databases

USC-OGP 2-DE database

More...OGPi		P42126

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P42126

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

More...PhosphoSitePlusi		P42126

SwissPalm database of S-palmitoylation events

More...SwissPalmi		P42126

<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

Expressed in liver (at protein level).1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000167969, Expressed in apex of heart and 230 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P42126, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P42126, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000167969, Tissue enhanced (skeletal)

<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

Homotrimer.

1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		108000, 41 interactors

Protein interaction database and analysis system

More...IntActi		P42126, 10 interactors

Molecular INTeraction database

More...MINTi		P42126

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000301729

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P42126, protein

<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

1302
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		P42126

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		P42126

<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>Regioni106 – 110Substrate bindingCombined sources1 Publication5

<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 enoyl-CoA hydratase/isomerase family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1683, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000005678

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P42126

Identification of Orthologs from Complete Genome Data

More...OMAi		TMHHAGI

Database of Orthologous Groups

More...OrthoDBi		974911at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P42126

TreeFam database of animal gene trees

More...TreeFami		TF314436

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR029045, ClpP/crotonase-like_dom_sf
IPR018376, Enoyl-CoA_hyd/isom_CS
IPR001753, Enoyl-CoA_hydra/iso

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00378, ECH_1, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF52096, SSF52096, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00166, ENOYL_COA_HYDRATASE, 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>Sequences (2+)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 describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 2 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: P42126-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MALVASVRVP ARVLLRAGAR LPGAALGRTE RAAGGGDGAR RFGSQRVLVE 
        60         70         80         90        100
PDAGAGVAVM KFKNPPVNSL SLEFLTELVI SLEKLENDKS FRGVILTSDR 
       110        120        130        140        150
PGVFSAGLDL TEMCGRSPAH YAGYWKAVQE LWLRLYQSNL VLVSAINGAC 
       160        170        180        190        200
PAGGCLVALT CDYRILADNP RYCIGLNETQ LGIIAPFWLK DTLENTIGHR 
       210        220        230        240        250
AAERALQLGL LFPPAEALQV GIVDQVVPEE QVQSTALSAI AQWMAIPDHA 
       260        270        280        290        300
RQLTKAMMRK ATASRLVTQR DADVQNFVSF ISKDSIQKSL QMYLERLKEE 

KG
Length:302
Mass (Da):32,816
Last modified:November 1, 1995 - 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:i6E63827DE9BE886B
GO
Isoform 2 (identifier: P42126-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     172-188: Missing.

Show »
Length:285
Mass (Da):30,896
Checksum:iF3689BA4B6F7FC72
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 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q96DC0Q96DC0_HUMAN
DCI protein
ECI1 DCI, hCG_41028
243Annotation 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>
H3BS70H3BS70_HUMAN
Enoyl-CoA delta isomerase 1, mitoch...
ECI1
224Annotation 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 conflicti14L → P in AAH00762 (PubMed:15489334).Curated1
Sequence conflicti14L → P in AAH19316 (PubMed:15489334).Curated1
Sequence conflicti41R → P in CAA81065 (PubMed:7829074).Curated1
Sequence conflicti44S → C AA sequence (PubMed:7818490).Curated1
Sequence conflicti54G → A in CAA81065 (PubMed:7829074).Curated1
Sequence conflicti78L → F AA sequence (PubMed:7818490).Curated1
Sequence conflicti93G → V in AAA35485 (PubMed:8198519).Curated1
Sequence conflicti114Missing AA sequence (PubMed:7818490).Curated1
Sequence conflicti192 – 193TL → PY AA sequence (PubMed:7818490).Curated2
Sequence conflicti204 – 207RALQ → SAPE in AAA35485 (PubMed:8198519).Curated4
Sequence conflicti210L → S AA sequence (PubMed:7818490).Curated1
Sequence conflicti213 – 215PPA → RRP in AAA35485 (PubMed:8198519).Curated3
Sequence conflicti242Q → K AA sequence (PubMed:7818490).Curated1
Sequence conflicti245A → T AA sequence (PubMed:7818490).Curated1
Sequence conflicti248D → E AA sequence (PubMed:7818490).Curated1
Sequence conflicti291Q → E AA sequence (PubMed:7818490).Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_001358172 – 188Missing in isoform 2. 1 PublicationAdd BLAST17

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
Z25820 mRNA Translation: CAA81065.1
Z25821 Z25824 Genomic DNA Translation: CAA81066.1
AK291127 mRNA Translation: BAF83816.1
CH471112 Genomic DNA Translation: EAW85524.1
BC000762 mRNA Translation: AAH00762.1
BC002746 mRNA Translation: AAH02746.1
BC020228 mRNA Translation: AAH20228.1
BC019316 mRNA Translation: AAH19316.1
L24774 mRNA Translation: AAA35485.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS10464.1 [P42126-1]
CCDS58410.1 [P42126-2]

Protein sequence database of the Protein Information Resource

More...PIRi		A55723

NCBI Reference Sequences

More...RefSeqi		NP_001171500.1, NM_001178029.1 [P42126-2]
NP_001910.2, NM_001919.3 [P42126-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000301729; ENSP00000301729; ENSG00000167969 [P42126-1]
ENST00000562238; ENSP00000456319; ENSG00000167969 [P42126-2]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		1632

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:1632

UCSC genome browser

More...UCSCi		uc002cpr.4, human [P42126-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
Z25820 mRNA Translation: CAA81065.1
Z25821 Z25824 Genomic DNA Translation: CAA81066.1
AK291127 mRNA Translation: BAF83816.1
CH471112 Genomic DNA Translation: EAW85524.1
BC000762 mRNA Translation: AAH00762.1
BC002746 mRNA Translation: AAH02746.1
BC020228 mRNA Translation: AAH20228.1
BC019316 mRNA Translation: AAH19316.1
L24774 mRNA Translation: AAA35485.1
CCDSiCCDS10464.1 [P42126-1]
CCDS58410.1 [P42126-2]
PIRiA55723
RefSeqiNP_001171500.1, NM_001178029.1 [P42126-2]
NP_001910.2, NM_001919.3 [P42126-1]

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
1SG4X-ray1.30A/B/C43-302[»]
SMRiP42126
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi108000, 41 interactors
IntActiP42126, 10 interactors
MINTiP42126
STRINGi9606.ENSP00000301729

Chemistry databases

DrugBankiDB03127, Benzamidine
DB02910, Octanoyl-Coenzyme A
SwissLipidsiSLP:000001184

PTM databases

iPTMnetiP42126
PhosphoSitePlusiP42126
SwissPalmiP42126

Genetic variation databases

BioMutaiECI1
DMDMi1169204

2D gel databases

OGPiP42126

Proteomic databases

EPDiP42126
jPOSTiP42126
MassIVEiP42126
MaxQBiP42126
PaxDbiP42126
PeptideAtlasiP42126
PRIDEiP42126
ProteomicsDBi55485 [P42126-1]
55486 [P42126-2]
TopDownProteomicsiP42126-1 [P42126-1]
P42126-2 [P42126-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		23677, 279 antibodies

The DNASU plasmid repository

More...DNASUi		1632

Genome annotation databases

EnsembliENST00000301729; ENSP00000301729; ENSG00000167969 [P42126-1]
ENST00000562238; ENSP00000456319; ENSG00000167969 [P42126-2]
GeneIDi1632
KEGGihsa:1632
UCSCiuc002cpr.4, human [P42126-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		1632
DisGeNETi1632

GeneCards: human genes, protein and diseases

More...GeneCardsi		ECI1
HGNCiHGNC:2703, ECI1
HPAiENSG00000167969, Tissue enhanced (skeletal)
MIMi600305, gene
neXtProtiNX_P42126
OpenTargetsiENSG00000167969
PharmGKBiPA27173
VEuPathDBiHostDB:ENSG00000167969.12

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG1683, Eukaryota
GeneTreeiENSGT00390000005678
InParanoidiP42126
OMAiTMHHAGI
OrthoDBi974911at2759
PhylomeDBiP42126
TreeFamiTF314436

Enzyme and pathway databases

UniPathwayiUPA00659
BRENDAi5.3.3.8, 2681
PathwayCommonsiP42126
ReactomeiR-HSA-77288, mitochondrial fatty acid beta-oxidation of unsaturated fatty acids

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		1632, 7 hits in 992 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		ECI1, human
EvolutionaryTraceiP42126

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

More...GenomeRNAii		1632
PharosiP42126, Tbio

Protein Ontology

More...PROi		PR:P42126
RNActiP42126, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000167969, Expressed in apex of heart and 230 other tissues
ExpressionAtlasiP42126, baseline and differential
GenevisibleiP42126, HS

Family and domain databases

InterProiView protein in InterPro
IPR029045, ClpP/crotonase-like_dom_sf
IPR018376, Enoyl-CoA_hyd/isom_CS
IPR001753, Enoyl-CoA_hydra/iso
PfamiView protein in Pfam
PF00378, ECH_1, 1 hit
SUPFAMiSSF52096, SSF52096, 1 hit
PROSITEiView protein in PROSITE
PS00166, ENOYL_COA_HYDRATASE, 1 hit

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 nameiECI1_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: P42126
Secondary accession number(s): A8K512
, Q13290, Q7Z2L6, Q7Z2L7, Q9BUB8, Q9BW05, Q9UDG6
<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: November 1, 1995
Last sequence update: November 1, 1995
Last modified: June 2, 2021
This is version 197 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, Direct protein sequencing, Reference proteome

Documents

  1. Human chromosome 16
    Human chromosome 16: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  4. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  5. SIMILARITY comments
    Index of protein domains and families
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