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Entry version 111 (08 May 2019)
Sequence version 1 (01 Jun 1998)
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Protein

AP-1 complex subunit beta-1

Gene

apl2

Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Status
Reviewed-Annotation score:

Annotation score:4 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

Adaptins are components of the adaptor complexes which link clathrin to receptors in coated vesicles. Clathrin-associated protein complexes are believed to interact with the cytoplasmic tails of membrane proteins, leading to their selection and concentration. The AP-1 complex interacts directly with clathrin (By similarity).By similarity

<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

  • clathrin binding Source: PomBase

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

Biological processProtein transport, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SPO-432720 Lysosome Vesicle Biogenesis
R-SPO-437239 Recycling pathway of L1
R-SPO-8856825 Cargo recognition for clathrin-mediated endocytosis
R-SPO-8856828 Clathrin-mediated endocytosis
R-SPO-8866427 VLDLR internalisation and degradation
R-SPO-8964038 LDL clearance

<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:
AP-1 complex subunit beta-1
Alternative name(s):
Beta(1)-adaptin
Short name:
Beta-1-adaptin
Clathrin assembly protein complex 1 beta-1 large chain
Clathrin assembly protein large beta-1 chain
<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:apl2
ORF Names:SPBC947.02
<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>OrganismiSchizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
<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 identifieri284812 [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 lineageiEukaryotaFungiDikaryaAscomycotaTaphrinomycotinaSchizosaccharomycetesSchizosaccharomycetalesSchizosaccharomycetaceaeSchizosaccharomyces
<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
  • UP000002485 <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 II

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:SPBC947.02

Schizosaccharomyces pombe database

More...
PomBasei
SPBC947.02 apl2

<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 Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cell membrane, Coated pit, Membrane

<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_00001937521 – 683AP-1 complex subunit beta-1Add BLAST683

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 residuei675Phosphoserine1 Publication1

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
O43079

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

More...
PaxDbi
O43079

PRoteomics IDEntifications database

More...
PRIDEi
O43079

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
O43079

<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

Adaptor protein complex 1 (AP-1) is a heterotetramer composed of two large adaptins (gamma-type subunit apl4 and beta-type subunit apl2), a medium adaptin (mu-type subunit apm1) and a small adaptin (sigma-type subunit aps1). AP-1 interacts with clathrin (By similarity).

By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
277769, 5 interactors

STRING: functional protein association networks

More...
STRINGi
4896.SPBC947.02.1

<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
O43079

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

<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

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000163270

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
O43079

Identification of Orthologs from Complete Genome Data

More...
OMAi
DFCATLT

Database for complete collections of gene phylogenies

More...
PhylomeDBi
O43079

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.25.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR026739 AP_beta
IPR016342 AP_complex_bsu_1_2_4
IPR011989 ARM-like
IPR016024 ARM-type_fold
IPR002553 Clathrin/coatomer_adapt-like_N

The PANTHER Classification System

More...
PANTHERi
PTHR11134 PTHR11134, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01602 Adaptin_N, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF002291 AP_complex_beta, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48371 SSF48371, 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>Sequencei

<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.

O43079-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVPKLFQSSR FKAFKKSETS ELQKGLVSQY AYERIDAVKR TIAAMTVGKD
60 70 80 90 100
VSSLFPDVLK NLATRDITLK KLVYLYLINY AKTHPDLCIL AVNTFVKDSE
110 120 130 140 150
EYNPTLRALA IRTMGCIRVN KIIGYLADPL RKALKDEHPY VRKAAAVCVV
160 170 180 190 200
KMYDLDREYC ASNGFIEQLQ ALVSDPNPVV VANAVRSLAE IHDQDPEKGY
210 220 230 240 250
FNVVYTMTDR LMVALSECNE WGRITILNSL ARFRTSDIKE AEYVCERVVP
260 270 280 290 300
QFQHANSGVV LSAVKVIMVH IPLFSSDFTD FLYKKMAPPL LTLLSTDSEI
310 320 330 340 350
QYVALRNINL ILQKRPSIFD VKTRVFFCKY NDPLYIKMEK LKIITMLACD
360 370 380 390 400
ENINETISEL RAYVSEVELE FVKQTIKCLG DVALKVPSVI NDCISIFLEI
410 420 430 440 450
YELNISYMVQ EVTVVMETVL RKYPQKIDLL LPYLSRVIEE LGDPRARSSM
460 470 480 490 500
AWILGEFSHV IPTSSKLLSE MISTMADEDL QIQLALLTAV VKLSLMNGKG
510 520 530 540 550
NDEELVQKVL NYAINQSSNQ DLRDRAFAYQ RLLTPENVRK AQKIVCCEKP
560 570 580 590 600
SVSYNNNLPE ALLDALLCEI TTLASVYHKL PESFIGQGKF GADAIQRRAV
610 620 630 640 650
EELNIEEANV HEAIEKGANV ENLLDLDFTD PGATSASDSP ITSAQPQSGS
660 670 680
NSAMDLFMAF EAPSTNNAEP VKARSATDDL LGL
Length:683
Mass (Da):76,682
Last modified:June 1, 1998 - 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:i6CE941C81E0EF422
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
CU329671 Genomic DNA Translation: CAA17030.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T40780

NCBI Reference Sequences

More...
RefSeqi
NP_595274.1, NM_001021181.2

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
SPBC947.02.1; SPBC947.02.1:pep; SPBC947.02

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
2541255

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
spo:SPBC947.02

<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
CU329671 Genomic DNA Translation: CAA17030.1
PIRiT40780
RefSeqiNP_595274.1, NM_001021181.2

3D structure databases

SMRiO43079
ModBaseiSearch...

Protein-protein interaction databases

BioGridi277769, 5 interactors
STRINGi4896.SPBC947.02.1

PTM databases

iPTMnetiO43079

Proteomic databases

MaxQBiO43079
PaxDbiO43079
PRIDEiO43079

Genome annotation databases

EnsemblFungiiSPBC947.02.1; SPBC947.02.1:pep; SPBC947.02
GeneIDi2541255
KEGGispo:SPBC947.02

Organism-specific databases

EuPathDBiFungiDB:SPBC947.02
PomBaseiSPBC947.02 apl2

Phylogenomic databases

HOGENOMiHOG000163270
InParanoidiO43079
OMAiDFCATLT
PhylomeDBiO43079

Enzyme and pathway databases

ReactomeiR-SPO-432720 Lysosome Vesicle Biogenesis
R-SPO-437239 Recycling pathway of L1
R-SPO-8856825 Cargo recognition for clathrin-mediated endocytosis
R-SPO-8856828 Clathrin-mediated endocytosis
R-SPO-8866427 VLDLR internalisation and degradation
R-SPO-8964038 LDL clearance

Miscellaneous databases

Protein Ontology

More...
PROi
PR:O43079

Family and domain databases

Gene3Di1.25.10.10, 1 hit
InterProiView protein in InterPro
IPR026739 AP_beta
IPR016342 AP_complex_bsu_1_2_4
IPR011989 ARM-like
IPR016024 ARM-type_fold
IPR002553 Clathrin/coatomer_adapt-like_N
PANTHERiPTHR11134 PTHR11134, 1 hit
PfamiView protein in Pfam
PF01602 Adaptin_N, 1 hit
PIRSFiPIRSF002291 AP_complex_beta, 1 hit
SUPFAMiSSF48371 SSF48371, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

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

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiAP1B1_SCHPO
<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: O43079
<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: January 24, 2006
Last sequence update: June 1, 1998
Last modified: May 8, 2019
This is version 111 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 programFungal 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

Complete proteome, Reference proteome

Documents

  1. Schizosaccharomyces pombe
    Schizosaccharomyces pombe: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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