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Entry version 148 (08 May 2019)
Sequence version 1 (01 Oct 1996)
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Protein

Importin subunit beta-1

Gene

Kpnb1

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Functions in nuclear protein import, either in association with an adapter protein, like an importin-alpha subunit, which binds to nuclear localization signals (NLS) in cargo substrates, or by acting as autonomous nuclear transport receptor. Acting autonomously, serves itself as NLS receptor. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran-dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and importin-alpha and -beta are re-exported from the nucleus to the cytoplasm where GTP hydrolysis releases Ran from importin. The directionality of nuclear import is thought to be conferred by an asymmetric distribution of the GTP- and GDP-bound forms of Ran between the cytoplasm and nucleus. Mediates autonomously the nuclear import of ribosomal proteins RPL23A, RPS7 and RPL5. Binds to a beta-like import receptor binding (BIB) domain of RPL23A. In association with IPO7 mediates the nuclear import of H1 histone. In vitro, mediates nuclear import of H2A, H2B, H3 and H4 histones. Imports SNAI1 and PRKCI into the nucleus (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

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-RNO-140342 Apoptosis induced DNA fragmentation
R-RNO-1655829 Regulation of cholesterol biosynthesis by SREBP (SREBF)
R-RNO-6798695 Neutrophil degranulation

<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:
Importin subunit beta-1
Alternative name(s):
Karyopherin subunit beta-1
Nuclear factor p97
Pore targeting complex 97 kDa subunit
Short name:
PTAC97
<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:Kpnb1
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<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
  • UP000002494 <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: Unplaced

Organism-specific databases

Rat genome database

More...
RGDi
2909 Kpnb1

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

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

Keywords - Cellular componenti

Cytoplasm, Nucleus

<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_00001207471 – 875Importin subunit beta-1Add BLAST875

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 residuei1N-acetylmethionineBy similarity1
Modified residuei12PhosphoserineBy similarity1
Modified residuei210N6-acetyllysineBy similarity1
Modified residuei834N6-acetyllysineBy similarity1
Modified residuei866N6-acetyllysineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Mono-ADP-ribosylated by PARP16.By similarity

Keywords - PTMi

Acetylation, ADP-ribosylation, Phosphoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P52296

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

More...
PaxDbi
P52296

PeptideAtlas

More...
PeptideAtlasi
P52296

PRoteomics IDEntifications database

More...
PRIDEi
P52296

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P52296

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

More...
PhosphoSitePlusi
P52296

<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

Forms a complex with an importin alpha subunit. Forms a heterodimer with IPO7. Interacts with IPO7, SNUPN, RPL23A and XPO1. The KPNB1/IPO7 heterodimer interacts with H1 histone. Interacts with H2A, H2B, H3 and H4 histones (By similarity). Component of an import snRNP complex composed of KPNB1, SNUPN, SMN1 and ZNF259. Component of a nuclear export receptor complex composed of KPNB1, Ran, SNUPN and XPO1. Interacts with SRY. Interacts with PRKCI/atypical protein kinase C iota (By similarity). Interacts with KPNA7. Interacts with SNAI1 (via zinc fingers) and SNAI2 (via zinc fingers) (By similarity). Interacts with SLC35G1 and STIM1 (By similarity). Interacts with DCAF8 (By similarity). Interacts with RAN (By similarity). Interacts with NUMA1 (via C-terminus); this interaction is inhibited by RanGTP (By similarity).By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
247024, 3 interactors

CORUM comprehensive resource of mammalian protein complexes

More...
CORUMi
P52296

Database of interacting proteins

More...
DIPi
DIP-37024N

Protein interaction database and analysis system

More...
IntActi
P52296, 4 interactors

Molecular INTeraction database

More...
MINTi
P52296

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000012376

<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
P52296

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati2 – 31HEAT 1By similarityAdd BLAST30
<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>Domaini21 – 100Importin N-terminalPROSITE-ProRule annotationAdd BLAST80
Repeati33 – 64HEAT 2By similarityAdd BLAST32
Repeati84 – 122HEAT 3By similarityAdd BLAST39
Repeati128 – 159HEAT 4By similarityAdd BLAST32
Repeati169 – 201HEAT 5By similarityAdd BLAST33
Repeati211 – 246HEAT 6By similarityAdd BLAST36
Repeati252 – 301HEAT 7By similarityAdd BLAST50
Repeati313 – 359HEAT 8By similarityAdd BLAST47
Repeati363 – 393HEAT 9By similarityAdd BLAST31
Repeati401 – 437HEAT 10By similarityAdd BLAST37
Repeati448 – 484HEAT 11By similarityAdd BLAST37
Repeati499 – 536HEAT 12By similarityAdd BLAST38
Repeati543 – 591HEAT 13By similarityAdd BLAST49
Repeati599 – 638HEAT 14By similarityAdd BLAST40
Repeati643 – 680HEAT 15By similarityAdd BLAST38
Repeati685 – 723HEAT 16By similarityAdd BLAST39
Repeati731 – 775HEAT 17By similarityAdd BLAST45
Repeati785 – 828HEAT 18By similarityAdd BLAST44
Repeati830 – 872HEAT 19By similarityAdd BLAST43

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>Regioni328 – 341IAB-bindingAdd BLAST14
Regioni333 – 418Ran-GTP bindingBy similarityAdd BLAST86

<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

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1241 Eukaryota
COG5215 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000204108

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P52296

KEGG Orthology (KO)

More...
KOi
K14293

Database of Orthologous Groups

More...
OrthoDBi
769199at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P52296

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
IPR011989 ARM-like
IPR016024 ARM-type_fold
IPR000225 Armadillo
IPR021133 HEAT_type_2
IPR001494 Importin-beta_N
IPR040122 Importin_beta

The PANTHER Classification System

More...
PANTHERi
PTHR10527 PTHR10527, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03810 IBN_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00185 ARM, 3 hits
SM00913 IBN_N, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48371 SSF48371, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50077 HEAT_REPEAT, 1 hit
PS50166 IMPORTIN_B_NT, 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 1 potential isoform that is computationally mapped.Show allAlign All

P52296-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MELITILEKT VSPDRLELEA AQKFLERAAV ENLPTFLVEL SRVLANPGNS
60 70 80 90 100
QVARVAAGLQ IRLLTSKDPD IKAQYQQRWL AIDANARREV KNYVLQTLGT
110 120 130 140 150
ETYRPSSASQ CVAGIACAEI PVSQWPELIP QLVANVTNPN STEHMKESTL
160 170 180 190 200
EAIGYICQDI DPEQLQDKSN EILTAIIQGM RKEEPSNNVK LAATNALLNS
210 220 230 240 250
LEFTKANFDK ESERHFIMQV VCEATQCPDT RVRVAALQNL VKIMSLYYQY
260 270 280 290 300
METYMGPALF AITIEAMKSD IDEVALQGIE FWSNVCDEEM DLAIEASEAA
310 320 330 340 350
EQGRPPEHTS KFYAKGALQY LVPILTQTLT KQDENDDDDD WNPCKAAGVC
360 370 380 390 400
LMLLSTCCED DIVPHVLPFI KEHIKNPDWR YRDAAVMAFG SILEGPEPNQ
410 420 430 440 450
LKPLVIQAMP TLIELMKDPS VVVRDTTAWT VGRICELLPE AAINDVYLAP
460 470 480 490 500
LLQCLIEGLS AEPRVASNVC WAFSSLAEAA YEAADVADDQ EEPATYCLSS
510 520 530 540 550
SFELIVQKLL ETTDRPDGHQ NNLRSSAYES LMEIVKNSAK DCYPAVQKTT
560 570 580 590 600
LVIMERLQQV LQMESHIQST SDRIQFNDLQ SLLCATLQNV LWKVQHQDAL
610 620 630 640 650
QISDVVMASL LRMFQSTAGS GGVQEDALMA VSTLVEVLGG EFLKYMEAFK
660 670 680 690 700
PFLGIGLKNY AECQVCLAAV GLVGDLCRAL QSNILPFCDE VMQLLLENLG
710 720 730 740 750
NENVHRSVKP QILSVFGDIT LAIGGEFKKY LEVVLNTLQQ ASQAQVDKSD
760 770 780 790 800
FDMVDYLNEL RESCLEAYTG IVQGLKGDQE NVHPDVMLVQ PRVEFILSFI
810 820 830 840 850
DHIAGDEDHT DGVVACAAGL IGDLCTAFGK DVLKLVEARP MIHELLTEGR
860 870
RSKTNKAKTL ATWATKELRK LKNQA
Length:875
Mass (Da):97,124
Last modified:October 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:i9CD77A05744014C4
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F2Z3Q8F2Z3Q8_RAT
Importin subunit beta-1
Kpnb1
876Annotation score:

Annotation score:3 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>

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
L38644 mRNA Translation: AAC42047.1

Protein sequence database of the Protein Information Resource

More...
PIRi
I59350

NCBI Reference Sequences

More...
RefSeqi
NP_058759.1, NM_017063.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
24917

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:24917

UCSC genome browser

More...
UCSCi
RGD:2909 rat

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L38644 mRNA Translation: AAC42047.1
PIRiI59350
RefSeqiNP_058759.1, NM_017063.1

3D structure databases

SMRiP52296
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi247024, 3 interactors
CORUMiP52296
DIPiDIP-37024N
IntActiP52296, 4 interactors
MINTiP52296
STRINGi10116.ENSRNOP00000012376

PTM databases

iPTMnetiP52296
PhosphoSitePlusiP52296

Proteomic databases

jPOSTiP52296
PaxDbiP52296
PeptideAtlasiP52296
PRIDEiP52296

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi24917
KEGGirno:24917
UCSCiRGD:2909 rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3837
RGDi2909 Kpnb1

Phylogenomic databases

eggNOGiKOG1241 Eukaryota
COG5215 LUCA
HOGENOMiHOG000204108
InParanoidiP52296
KOiK14293
OrthoDBi769199at2759
PhylomeDBiP52296

Enzyme and pathway databases

ReactomeiR-RNO-140342 Apoptosis induced DNA fragmentation
R-RNO-1655829 Regulation of cholesterol biosynthesis by SREBP (SREBF)
R-RNO-6798695 Neutrophil degranulation

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P52296

Family and domain databases

Gene3Di1.25.10.10, 1 hit
InterProiView protein in InterPro
IPR011989 ARM-like
IPR016024 ARM-type_fold
IPR000225 Armadillo
IPR021133 HEAT_type_2
IPR001494 Importin-beta_N
IPR040122 Importin_beta
PANTHERiPTHR10527 PTHR10527, 1 hit
PfamiView protein in Pfam
PF03810 IBN_N, 1 hit
SMARTiView protein in SMART
SM00185 ARM, 3 hits
SM00913 IBN_N, 1 hit
SUPFAMiSSF48371 SSF48371, 1 hit
PROSITEiView protein in PROSITE
PS50077 HEAT_REPEAT, 1 hit
PS50166 IMPORTIN_B_NT, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
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 nameiIMB1_RAT
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P52296
<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: October 1, 1996
Last sequence update: October 1, 1996
Last modified: May 8, 2019
This is version 148 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

<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, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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