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Entry version 175 (11 Dec 2019)
Sequence version 2 (02 May 2002)
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Protein

Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial

Gene

MCCA

Organism
Arabidopsis thaliana (Mouse-ear cress)
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

Biotin-attachment subunit of the 3-methylcrotonyl-CoA carboxylase, an enzyme that catalyzes the conversion of 3-methylcrotonyl-CoA to 3-methylglutaconyl-CoA, a critical step for leucine and isovaleric acid catabolism.By similarity

Miscellaneous

Temporal and spatial accumulation of the alpha and beta subunits during development at approximately equal molar ratios.

<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

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

Protein has several cofactor binding sites:

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: L-leucine degradation

This protein is involved in step 2 of the subpathway that synthesizes (S)-3-hydroxy-3-methylglutaryl-CoA from 3-isovaleryl-CoA.
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Isovaleryl-CoA dehydrogenase, mitochondrial (IVD)
  2. Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial (MCCA), Methylcrotonoyl-CoA carboxylase beta chain, mitochondrial (MCCB)
  3. no protein annotated in this organism
This subpathway is part of the pathway L-leucine degradation, which is itself part of Amino-acid degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes (S)-3-hydroxy-3-methylglutaryl-CoA from 3-isovaleryl-CoA, the pathway L-leucine degradation and in Amino-acid degradation.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei152ATPBy similarity1
Binding sitei236ATPBy similarity1
Binding sitei271ATPBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the ‘Description’ field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi311Manganese 1By similarity1
Metal bindingi325Manganese 1By similarity1
Metal bindingi325Manganese 2By similarity1
Metal bindingi327Manganese 2By similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei329By 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 functionLigase
LigandATP-binding, Biotin, Manganese, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
ARA:AT1G03090-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
6.4.1.4 399

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

More...
UniPathwayi
UPA00363;UER00861

<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:
Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial (EC:6.4.1.4)
Short name:
MCCase subunit alpha
Alternative name(s):
3-methylcrotonyl-CoA carboxylase 1
3-methylcrotonyl-CoA:carbon dioxide ligase subunit alpha
<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:MCCA
Ordered Locus Names:At1g03090
ORF Names:F10O3.9, F10O3_8
<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>OrganismiArabidopsis thaliana (Mouse-ear cress)
<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 identifieri3702 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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
  • UP000006548 <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 1

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT1G03090

The Arabidopsis Information Resource

More...
TAIRi
locus:2007559 AT1G03090

<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 Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Mitochondrion

<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 – 25MitochondrionSequence analysisAdd BLAST25
<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_000000283526 – 734Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrialAdd BLAST709

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 residuei645PhosphoserineCombined sources1
Modified residuei699N6-biotinyllysinePROSITE-ProRule annotationBy similarity1

Keywords - PTMi

Phosphoprotein

Proteomic databases

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

More...
PaxDbi
Q42523

PRoteomics IDEntifications database

More...
PRIDEi
Q42523

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q42523

<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

In roots, cotyledons, leaves, flowers, ovaries, siliques and embryos.1 Publication

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q42523 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q42523 AT

<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

Probably a heterodimer composed of biotin-containing alpha subunits and beta subunits.

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
23601, 1 interactor

STRING: functional protein association networks

More...
STRINGi
3702.AT1G03090.2

<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
Q42523

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 <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini37 – 484Biotin carboxylationAdd BLAST448
Domaini156 – 354ATP-graspPROSITE-ProRule annotationAdd BLAST199
Domaini657 – 733Biotinyl-bindingPROSITE-ProRule annotationAdd BLAST77

Keywords - Domaini

Transit peptide

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0238 Eukaryota
COG4770 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000008989

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q42523

KEGG Orthology (KO)

More...
KOi
K01968

Identification of Orthologs from Complete Genome Data

More...
OMAi
FEWENEY

Database of Orthologous Groups

More...
OrthoDBi
254436at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q42523

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011761 ATP-grasp
IPR005481 BC-like_N
IPR001882 Biotin_BS
IPR011764 Biotin_carboxylation_dom
IPR005482 Biotin_COase_C
IPR000089 Biotin_lipoyl
IPR005479 CbamoylP_synth_lsu-like_ATP-bd
IPR016185 PreATP-grasp_dom_sf
IPR011054 Rudment_hybrid_motif
IPR011053 Single_hybrid_motif

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02785 Biotin_carb_C, 1 hit
PF00289 Biotin_carb_N, 1 hit
PF00364 Biotin_lipoyl, 1 hit
PF02786 CPSase_L_D2, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00878 Biotin_carb_C, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51230 SSF51230, 1 hit
SSF51246 SSF51246, 1 hit
SSF52440 SSF52440, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50975 ATP_GRASP, 1 hit
PS50979 BC, 1 hit
PS00188 BIOTIN, 1 hit
PS50968 BIOTINYL_LIPOYL, 1 hit
PS00866 CPSASE_1, 1 hit
PS00867 CPSASE_2, 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>. 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_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.

<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 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
Isoform 1 (identifier: Q42523-1) [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
MSMMTVWALR RNVRRKNHSM LVRYISGSAS MKPKEQCIEK ILVANRGEIA
60 70 80 90 100
CRIMRTAKRL GIQTVAVYSD ADRDSLHVKS ADEAVRIGPP SARLSYLSGV
110 120 130 140 150
TIMEAAARTG AQAIHPGYGF LSESSDFAQL CEDSGLTFIG PPASAIRDMG
160 170 180 190 200
DKSASKRIMG AAGVPLVPGY HGHEQDIDHM KSEAEKIGYP IIIKPTHGGG
210 220 230 240 250
GKGMRIVQSG KDFADSFLGA QREAAASFGV NTILLEKYIT RPRHIEVQIF
260 270 280 290 300
GDKHGNVLHL YERDCSVQRR HQKIIEEAPA PNISEKFRAN LGQAAVSAAR
310 320 330 340 350
AVGYYNAGTV EFIVDTESDQ FYFMEMNTRL QVEHPVTEMI VGQDLVEWQI
360 370 380 390 400
RVANGEPLPL SQSEVPMSGH AFEARIYAEN VPKGFLPATG VLNHYRPVAV
410 420 430 440 450
SPSVRVETGV EQGDTVSMHY DPMIAKLVVW GGNRGEALVK LKDCLSNFQV
460 470 480 490 500
AGVPTNINFL QKLASHKEFA VGNVETHFIE HHKSDLFADE SNPAATEVAY
510 520 530 540 550
KAVKHSAALV AACISTIEHS TWNESNHGKV PSIWYSNPPF RVHHEAKQTI
560 570 580 590 600
ELEWNNECEG TGSNLISLGV RYQPDGSYLI EEGNDSPSLE LRVTRAGKCD
610 620 630 640 650
FRVEAAGLSM NVSLAAYLKD GYKHIHIWHG SEHHQFKQKV GIEFSEDEEG
660 670 680 690 700
VQHRTSSETS SHPPGTIVAP MAGLVVKVLV ENEAKVDQGQ PILVLEAMKM
710 720 730
EHVVKAPSSG SIQDLKVKAG QQVSDGSALF RIKG
Length:734
Mass (Da):80,451
Last modified:May 2, 2002 - 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:i251CACF6464B046B
GO
Isoform 2 (identifier: Q42523-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     281-300: Missing.

Note: May be due to exon skipping.Curated
Show »
Length:714
Mass (Da):78,369
Checksum:i60AE5054E7C1C9E2
GO

<p>This subsection of the ‘Sequence’ section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAD25800 differs from that shown. Reason: Erroneous gene model prediction.Curated

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 conflicti85V → D in AAA67356 (PubMed:7716229).Curated1
Sequence conflicti92A → AK in AAA67356 (PubMed:7716229).Curated1
Sequence conflicti430W → L in AAA67356 (PubMed:7716229).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_008910281 – 300Missing in isoform 2. 1 PublicationAdd BLAST20

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
U12536 mRNA Translation: AAA67356.1
AC006550 Genomic DNA Translation: AAD25800.1 Sequence problems.
CP002684 Genomic DNA Translation: AEE27527.1
CP002684 Genomic DNA Translation: AEE27528.1
AY070723 mRNA Translation: AAL50065.1

Protein sequence database of the Protein Information Resource

More...
PIRi
G86161

NCBI Reference Sequences

More...
RefSeqi
NP_563674.1, NM_100191.4 [Q42523-2]
NP_849583.1, NM_179252.3 [Q42523-1]

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT1G03090.1; AT1G03090.1; AT1G03090 [Q42523-2]
AT1G03090.2; AT1G03090.2; AT1G03090 [Q42523-1]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
838362

Gramene; a comparative resource for plants

More...
Gramenei
AT1G03090.1; AT1G03090.1; AT1G03090 [Q42523-2]
AT1G03090.2; AT1G03090.2; AT1G03090 [Q42523-1]

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT1G03090

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
U12536 mRNA Translation: AAA67356.1
AC006550 Genomic DNA Translation: AAD25800.1 Sequence problems.
CP002684 Genomic DNA Translation: AEE27527.1
CP002684 Genomic DNA Translation: AEE27528.1
AY070723 mRNA Translation: AAL50065.1
PIRiG86161
RefSeqiNP_563674.1, NM_100191.4 [Q42523-2]
NP_849583.1, NM_179252.3 [Q42523-1]

3D structure databases

SMRiQ42523
ModBaseiSearch...

Protein-protein interaction databases

BioGridi23601, 1 interactor
STRINGi3702.AT1G03090.2

PTM databases

iPTMnetiQ42523

Proteomic databases

PaxDbiQ42523
PRIDEiQ42523

Genome annotation databases

EnsemblPlantsiAT1G03090.1; AT1G03090.1; AT1G03090 [Q42523-2]
AT1G03090.2; AT1G03090.2; AT1G03090 [Q42523-1]
GeneIDi838362
GrameneiAT1G03090.1; AT1G03090.1; AT1G03090 [Q42523-2]
AT1G03090.2; AT1G03090.2; AT1G03090 [Q42523-1]
KEGGiath:AT1G03090

Organism-specific databases

AraportiAT1G03090
TAIRilocus:2007559 AT1G03090

Phylogenomic databases

eggNOGiKOG0238 Eukaryota
COG4770 LUCA
HOGENOMiHOG000008989
InParanoidiQ42523
KOiK01968
OMAiFEWENEY
OrthoDBi254436at2759
PhylomeDBiQ42523

Enzyme and pathway databases

UniPathwayiUPA00363;UER00861
BioCyciARA:AT1G03090-MONOMER
BRENDAi6.4.1.4 399

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q42523

Gene expression databases

ExpressionAtlasiQ42523 baseline and differential
GenevisibleiQ42523 AT

Family and domain databases

InterProiView protein in InterPro
IPR011761 ATP-grasp
IPR005481 BC-like_N
IPR001882 Biotin_BS
IPR011764 Biotin_carboxylation_dom
IPR005482 Biotin_COase_C
IPR000089 Biotin_lipoyl
IPR005479 CbamoylP_synth_lsu-like_ATP-bd
IPR016185 PreATP-grasp_dom_sf
IPR011054 Rudment_hybrid_motif
IPR011053 Single_hybrid_motif
PfamiView protein in Pfam
PF02785 Biotin_carb_C, 1 hit
PF00289 Biotin_carb_N, 1 hit
PF00364 Biotin_lipoyl, 1 hit
PF02786 CPSase_L_D2, 1 hit
SMARTiView protein in SMART
SM00878 Biotin_carb_C, 1 hit
SUPFAMiSSF51230 SSF51230, 1 hit
SSF51246 SSF51246, 1 hit
SSF52440 SSF52440, 1 hit
PROSITEiView protein in PROSITE
PS50975 ATP_GRASP, 1 hit
PS50979 BC, 1 hit
PS00188 BIOTIN, 1 hit
PS50968 BIOTINYL_LIPOYL, 1 hit
PS00866 CPSASE_1, 1 hit
PS00867 CPSASE_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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<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 nameiMCCA_ARATH
<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: Q42523
Secondary accession number(s): Q9SA61
<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: May 2, 2002
Last sequence update: May 2, 2002
Last modified: December 11, 2019
This is version 175 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 programPlant 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

Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
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