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UniProtKB - Q9BXD5 (NPL_HUMAN)

Entry version 151 (02 Dec 2020)
Sequence version 1 (01 Jun 2001)
Previous versions | rss
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Protein

N-acetylneuraminate lyase

Gene

NPL

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

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

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

Catalyzes the cleavage of N-acetylneuraminic acid (sialic acid) to form pyruvate and N-acetylmannosamine via a Schiff base intermediate. It prevents sialic acids from being recycled and returning to the cell surface. Involved in the N-glycolylneuraminic acid (Neu5Gc) degradation pathway. Although human is not able to catalyze formation of Neu5Gc due to the inactive CMAHP enzyme, Neu5Gc is present in food and must be degraded (By similarity).By similarity

<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: N-acetylneuraminate degradation

This protein is involved in the pathway N-acetylneuraminate degradation, which is part of Amino-sugar metabolism.1 Publication
View all proteins of this organism that are known to be involved in the pathway N-acetylneuraminate degradation and in Amino-sugar metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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>Sitei143Involved in proton transfer during cleavageBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei173Schiff-base intermediate with substrateBy 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

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 functionLyase
Biological processCarbohydrate metabolism
LigandSchiff base

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		4.1.3.3, 2681

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9BXD5

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-4085001, Sialic acid metabolism

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

More...UniPathwayi		UPA00629

<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:
N-acetylneuraminate lyase (EC:4.1.3.3)
Short name:
NALase
Alternative name(s):
N-acetylneuraminate pyruvate-lyase
N-acetylneuraminic acid aldolase
Sialate lyase
Sialate-pyruvate lyase
Sialic acid aldolase
Sialic acid lyase
<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:NPL
Synonyms:C1orf13
<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 1

Organism-specific databases

Eukaryotic Pathogen and Host Database Resources

More...EuPathDBi		HostDB:ENSG00000135838.13

Human Gene Nomenclature Database

More...HGNCi		HGNC:16781, NPL

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		611412, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9BXD5

<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

<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

Organism-specific databases

DisGeNET

More...DisGeNETi		80896

Open Targets

More...OpenTargetsi		ENSG00000135838

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA25602

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9BXD5, Tbio

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		NPL

Domain mapping of disease mutations (DMDM)

More...DMDMi		74752428

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002733521 – 320N-acetylneuraminate lyaseAdd BLAST320

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9BXD5

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9BXD5

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9BXD5

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

More...PaxDbi		Q9BXD5

PeptideAtlas

More...PeptideAtlasi		Q9BXD5

PRoteomics IDEntifications database

More...PRIDEi		Q9BXD5

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		79405 [Q9BXD5-1]
79406 [Q9BXD5-2]
79407 [Q9BXD5-3]
79408 [Q9BXD5-4]
79409 [Q9BXD5-5]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9BXD5

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

More...PhosphoSitePlusi		Q9BXD5

<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

Isoform 2 is expressed in placenta, liver, kidney, pancreas, spleen, thymus, ovary, small intestine and peripheral blood leukocyte.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000135838, Expressed in monocyte and 203 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9BXD5, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9BXD5, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000135838, Tissue enhanced (blood)

<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

Homotetramer.

By similarity

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		123344, 6 interactors

Protein interaction database and analysis system

More...IntActi		Q9BXD5, 2 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000258317

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9BXD5, 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

1320
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		Q9BXD5

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni51 – 52Substrate bindingBy similarity2

<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 DapA family. NanA subfamily.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		ENOG502QQA3, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00530000063604

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_924263_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9BXD5

Identification of Orthologs from Complete Genome Data

More...OMAi		FTGHEVV

Database of Orthologous Groups

More...OrthoDBi		1238597at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9BXD5

TreeFam database of animal gene trees

More...TreeFami		TF353639

Family and domain databases

Conserved Domains Database

More...CDDi		cd00954, NAL, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.20.20.70, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR013785, Aldolase_TIM
IPR002220, DapA-like
IPR005264, NanA

The PANTHER Classification System

More...PANTHERi		PTHR12128, PTHR12128, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00701, DHDPS, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF001365, DHDPS, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00146, DHPICSNTHASE

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM01130, DHDPS, 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 (5+)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.

This entry describes 5 <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. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 5 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform 1 (identifier: Q9BXD5-1) [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
MAFPKKKLQG LVAATITPMT ENGEINFSVI GQYVDYLVKE QGVKNIFVNG 
        60         70         80         90        100
TTGEGLSLSV SERRQVAEEW VTKGKDKLDQ VIIHVGALSL KESQELAQHA 
       110        120        130        140        150
AEIGADGIAV IAPFFLKPWT KDILINFLKE VAAAAPALPF YYYHIPALTG 
       160        170        180        190        200
VKIRAEELLD GILDKIPTFQ GLKFSDTDLL DFGQCVDQNR QQQFAFLFGV 
       210        220        230        240        250
DEQLLSALVM GATGAVGSTY NYLGKKTNQM LEAFEQKDFS LALNYQFCIQ 
       260        270        280        290        300
RFINFVVKLG FGVSQTKAIM TLVSGIPMGP PRLPLQKASR EFTDSAEAKL 
       310        320
KSLDFLSFTD LKDGNLEAGS
Length:320
Mass (Da):35,163
Last modified:June 1, 2001 - 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:iFC0EBA9B05FE9E62
GO
Isoform 2 (identifier: Q9BXD5-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-77: MAFPKKKLQG...EEWVTKGKDK → MSRAPGILAS...LTVTRLWAER

Show »
Length:301
Mass (Da):33,117
Checksum:iD7168A22A2A7CD14
GO
Isoform 3 (identifier: Q9BXD5-3) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     260-320: GFGVSQTKAI...LKDGNLEAGS → ENSKLKVSKNQRTLPLGTTNFPFLH

Show »
Length:284
Mass (Da):31,562
Checksum:i949BD9DA5FA2DB5C
GO
Isoform 4 (identifier: Q9BXD5-4) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     203-246: Missing.
     260-320: GFGVSQTKAI...LKDGNLEAGS → ENSKLKVSKNQRTLPLGTTNFPFLH

Show »
Length:240
Mass (Da):26,765
Checksum:i2DAC394E4ACB1943
GO
Isoform 5 (identifier: Q9BXD5-5) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     78-109: LDQVIIHVGALSLKESQELAQHAAEIGADGIA → SNHHKLGTIRTTQSRQSSFRRQLKAWHSGSHL
     110-320: Missing.

Note: May be produced at very low levels due to a premature stop codon in the mRNA, leading to nonsense-mediated mRNA decay.Curated
Show »
Length:109
Mass (Da):12,201
Checksum:i3FEC87DFA591B0E1
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
A0A087WZ70A0A087WZ70_HUMAN
N-acetylneuraminate lyase
NPL
230Annotation 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>

<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 BC042003 differs from that shown. Reason: Frameshift.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 conflicti4P → S in BC034966 (PubMed:15489334).Curated1
Sequence conflicti98Q → E in BC042003 (PubMed:15489334).Curated1
Sequence conflicti212A → E in BC042003 (PubMed:15489334).Curated1
Sequence conflicti260G → V in BAG36036 (PubMed:14702039).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_0225181 – 77MAFPK…KGKDK → MSRAPGILASWRRAPSLSVQ KGSQTARHTCHPEVPLGNCF LPVYKASPLTVTRLWAER in isoform 2. 1 PublicationAdd BLAST77
Alternative sequenceiVSP_02251978 – 109LDQVI…ADGIA → SNHHKLGTIRTTQSRQSSFR RQLKAWHSGSHL in isoform 5. 1 PublicationAdd BLAST32
Alternative sequenceiVSP_022520110 – 320Missing in isoform 5. 1 PublicationAdd BLAST211
Alternative sequenceiVSP_022521203 – 246Missing in isoform 4. 1 PublicationAdd BLAST44
Alternative sequenceiVSP_022522260 – 320GFGVS…LEAGS → ENSKLKVSKNQRTLPLGTTN FPFLH in isoform 3 and isoform 4. 1 PublicationAdd BLAST61

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
AF338436 mRNA Translation: AAK25795.1
AY336748 mRNA Translation: AAQ82432.1
AK313225 mRNA Translation: BAG36036.1
AL355999 Genomic DNA No translation available.
AL513344 Genomic DNA No translation available.
BC034966 mRNA No translation available.
BC042003 mRNA No translation available.
BC058003 mRNA Translation: AAH58003.1
BC125051 mRNA Translation: AAI25052.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS1350.1 [Q9BXD5-1]
CCDS55666.1 [Q9BXD5-4]
CCDS55667.1 [Q9BXD5-2]

NCBI Reference Sequences

More...RefSeqi		NP_001186979.1, NM_001200050.1 [Q9BXD5-2]
NP_001186980.1, NM_001200051.1 [Q9BXD5-4]
NP_001186985.1, NM_001200056.1 [Q9BXD5-3]
NP_110396.1, NM_030769.2 [Q9BXD5-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000258317; ENSP00000258317; ENSG00000135838 [Q9BXD5-1]
ENST00000367552; ENSP00000356523; ENSG00000135838 [Q9BXD5-4]
ENST00000367553; ENSP00000356524; ENSG00000135838 [Q9BXD5-1]
ENST00000367554; ENSP00000356525; ENSG00000135838 [Q9BXD5-2]
ENST00000367555; ENSP00000356526; ENSG00000135838 [Q9BXD5-4]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		80896

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:80896

UCSC genome browser

More...UCSCi		uc001gpo.2, human [Q9BXD5-1]

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
AF338436 mRNA Translation: AAK25795.1
AY336748 mRNA Translation: AAQ82432.1
AK313225 mRNA Translation: BAG36036.1
AL355999 Genomic DNA No translation available.
AL513344 Genomic DNA No translation available.
BC034966 mRNA No translation available.
BC042003 mRNA No translation available.
BC058003 mRNA Translation: AAH58003.1
BC125051 mRNA Translation: AAI25052.1
CCDSiCCDS1350.1 [Q9BXD5-1]
CCDS55666.1 [Q9BXD5-4]
CCDS55667.1 [Q9BXD5-2]
RefSeqiNP_001186979.1, NM_001200050.1 [Q9BXD5-2]
NP_001186980.1, NM_001200051.1 [Q9BXD5-4]
NP_001186985.1, NM_001200056.1 [Q9BXD5-3]
NP_110396.1, NM_030769.2 [Q9BXD5-1]

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
6ARHX-ray1.60A/B/C/D1-320[»]
SMRiQ9BXD5
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi123344, 6 interactors
IntActiQ9BXD5, 2 interactors
STRINGi9606.ENSP00000258317

PTM databases

iPTMnetiQ9BXD5
PhosphoSitePlusiQ9BXD5

Polymorphism and mutation databases

BioMutaiNPL
DMDMi74752428

Proteomic databases

jPOSTiQ9BXD5
MassIVEiQ9BXD5
MaxQBiQ9BXD5
PaxDbiQ9BXD5
PeptideAtlasiQ9BXD5
PRIDEiQ9BXD5
ProteomicsDBi79405 [Q9BXD5-1]
79406 [Q9BXD5-2]
79407 [Q9BXD5-3]
79408 [Q9BXD5-4]
79409 [Q9BXD5-5]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		34441, 119 antibodies

Genome annotation databases

EnsembliENST00000258317; ENSP00000258317; ENSG00000135838 [Q9BXD5-1]
ENST00000367552; ENSP00000356523; ENSG00000135838 [Q9BXD5-4]
ENST00000367553; ENSP00000356524; ENSG00000135838 [Q9BXD5-1]
ENST00000367554; ENSP00000356525; ENSG00000135838 [Q9BXD5-2]
ENST00000367555; ENSP00000356526; ENSG00000135838 [Q9BXD5-4]
GeneIDi80896
KEGGihsa:80896
UCSCiuc001gpo.2, human [Q9BXD5-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		80896
DisGeNETi80896
EuPathDBiHostDB:ENSG00000135838.13

GeneCards: human genes, protein and diseases

More...GeneCardsi		NPL
HGNCiHGNC:16781, NPL
HPAiENSG00000135838, Tissue enhanced (blood)
MIMi611412, gene
neXtProtiNX_Q9BXD5
OpenTargetsiENSG00000135838
PharmGKBiPA25602

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiENOG502QQA3, Eukaryota
GeneTreeiENSGT00530000063604
HOGENOMiCLU_924263_0_0_1
InParanoidiQ9BXD5
OMAiFTGHEVV
OrthoDBi1238597at2759
PhylomeDBiQ9BXD5
TreeFamiTF353639

Enzyme and pathway databases

UniPathwayiUPA00629
BRENDAi4.1.3.3, 2681
PathwayCommonsiQ9BXD5
ReactomeiR-HSA-4085001, Sialic acid metabolism

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		80896, 20 hits in 841 CRISPR screens

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

More...ChiTaRSi		NPL, human

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

More...GenomeRNAii		80896
PharosiQ9BXD5, Tbio

Protein Ontology

More...PROi		PR:Q9BXD5
RNActiQ9BXD5, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000135838, Expressed in monocyte and 203 other tissues
ExpressionAtlasiQ9BXD5, baseline and differential
GenevisibleiQ9BXD5, HS

Family and domain databases

CDDicd00954, NAL, 1 hit
Gene3Di3.20.20.70, 1 hit
InterProiView protein in InterPro
IPR013785, Aldolase_TIM
IPR002220, DapA-like
IPR005264, NanA
PANTHERiPTHR12128, PTHR12128, 1 hit
PfamiView protein in Pfam
PF00701, DHDPS, 1 hit
PIRSFiPIRSF001365, DHDPS, 1 hit
PRINTSiPR00146, DHPICSNTHASE
SMARTiView protein in SMART
SM01130, DHDPS, 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 nameiNPL_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: Q9BXD5
Secondary accession number(s): B2R839
, Q4G0Q8, Q4G0Z2, Q64L88, Q6PEL0
<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: January 23, 2007
Last sequence update: June 1, 2001
Last modified: December 2, 2020
This is version 151 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, Reference proteome

Documents

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