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Entry version 135 (02 Jun 2021)
Sequence version 1 (01 Feb 1996)
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Protein

Xanthine dehydrogenase/oxidase

Gene

XDH

Organism
Gallus gallus (Chicken)
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

Key enzyme in purine degradation. Catalyzes the oxidation of hypoxanthine to xanthine. Catalyzes the oxidation of xanthine to uric acid. Contributes to the generation of reactive oxygen species.

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 '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:

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 bindingi47Iron-sulfur 1By similarity1
Metal bindingi52Iron-sulfur 1By similarity1
Metal bindingi55Iron-sulfur 1By similarity1
Metal bindingi77Iron-sulfur 1By similarity1
Metal bindingi117Iron-sulfur 2By similarity1
Metal bindingi120Iron-sulfur 2By similarity1
Metal bindingi152Iron-sulfur 2By similarity1
Metal bindingi154Iron-sulfur 2By similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei363FADBy similarity1
Binding sitei386FADBy similarity1
Binding sitei430FAD; via amide nitrogen and carbonyl oxygenBy similarity1
Binding sitei448FADBy similarity1
Metal bindingi796MolybdenumBy similarity1
Metal bindingi827Molybdenum; via carbonyl oxygenBy similarity1
Binding sitei831SubstrateBy similarity1
Binding sitei909SubstrateBy similarity1
Metal bindingi941Molybdenum; via amide nitrogenBy similarity1
Binding sitei943SubstrateBy similarity1
Binding sitei1039Substrate; via amide nitrogenBy similarity1
Metal bindingi1108Molybdenum; via amide nitrogenBy 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 sitei1290Proton acceptorBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi283 – 290FADBy similarity8
Nucleotide bindingi373 – 377FADBy similarity5

<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 functionOxidoreductase
Ligand2Fe-2S, FAD, Flavoprotein, Iron, Iron-sulfur, Metal-binding, Molybdenum, NAD

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-GGA-421178, Urate synthesis

<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:
Xanthine dehydrogenase/oxidase
Including the following 2 domains:
Xanthine dehydrogenase (EC:1.17.1.42 Publications)
Short name:
XD
Xanthine oxidase (EC:1.17.3.2By similarity)
Short name:
XO
Alternative name(s):
Xanthine oxidoreductase
Short name:
XOR
<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:XDH
<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>OrganismiGallus gallus (Chicken)
<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 identifieri9031 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiArchelosauriaArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalloanseraeGalliformesPhasianidaePhasianinaeGallus
<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
  • UP000000539 <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: Unplaced

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

Keywords - Cellular componenti

Cytoplasm, Peroxisome

<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_00001660831 – 1358Xanthine dehydrogenase/oxidaseAdd BLAST1358

Proteomic databases

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

More...
PaxDbi
P47990

PRoteomics IDEntifications database

More...
PRIDEi
P47990

<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

Detected in liver (at protein level).1 Publication

<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

Homodimer.

By similarity

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9031.ENSGALP00000014144

<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
P47990

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%5Fand%5Fdomains%5Fsection">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>Domaini8 – 952Fe-2S ferredoxin-typePROSITE-ProRule annotationAdd BLAST88
Domaini255 – 440FAD-binding PCMH-typePROSITE-ProRule annotationAdd BLAST186

<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 xanthine dehydrogenase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0430, Eukaryota

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P47990

Database of Orthologous Groups

More...
OrthoDBi
48717at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P47990

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002888, 2Fe-2S-bd
IPR036884, 2Fe-2S-bd_dom_sf
IPR036010, 2Fe-2S_ferredoxin-like_sf
IPR001041, 2Fe-2S_ferredoxin-type
IPR006058, 2Fe2S_fd_BS
IPR000674, Ald_Oxase/Xan_DH_a/b
IPR036856, Ald_Oxase/Xan_DH_a/b_sf
IPR016208, Ald_Oxase/xanthine_DH
IPR008274, AldOxase/xan_DH_Mopterin-bd
IPR037165, AldOxase/xan_DH_Mopterin-bd_sf
IPR005107, CO_DH_flav_C
IPR036683, CO_DH_flav_C_dom_sf
IPR016166, FAD-bd_PCMH
IPR036318, FAD-bd_PCMH-like_sf
IPR002346, Mopterin_DH_FAD-bd
IPR022407, OxRdtase_Mopterin_BS
IPR014309, Xanthine_DH_Mopterin-bd_su
IPR014307, Xanthine_DH_ssu

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01315, Ald_Xan_dh_C, 1 hit
PF02738, Ald_Xan_dh_C2, 1 hit
PF03450, CO_deh_flav_C, 1 hit
PF00941, FAD_binding_5, 1 hit
PF00111, Fer2, 1 hit
PF01799, Fer2_2, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000127, Xanthine_DH, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01008, Ald_Xan_dh_C, 1 hit
SM01092, CO_deh_flav_C, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF47741, SSF47741, 1 hit
SSF54292, SSF54292, 1 hit
SSF54665, SSF54665, 1 hit
SSF55447, SSF55447, 1 hit
SSF56003, SSF56003, 1 hit
SSF56176, SSF56176, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR02963, xanthine_xdhA, 1 hit
TIGR02965, xanthine_xdhB, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00197, 2FE2S_FER_1, 1 hit
PS51085, 2FE2S_FER_2, 1 hit
PS51387, FAD_PCMH, 1 hit
PS00559, MOLYBDOPTERIN_EUK, 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>Sequencei

<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.

P47990-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAPPETGDEL VFFVNGKKVV EKDVDPETTL LTYLRRKLGL CGTKLGCGEG
60 70 80 90 100
GCGACTVMIS KYDPFQKKIL HHTANACLFP ICALHHVAVT TVEGIGNTKS
110 120 130 140 150
RLHPAQERIA KSHGSQCGFC TPGIVMSMYT LLRNKPKPKM EDIEDAFQGN
160 170 180 190 200
LCRCTGYRPI LEGYRTFAVD SNCCGKAANG TGCCHSKGEN SMNGGCCGGK
210 220 230 240 250
ANGPGCCMNE KENVTMMSSS LFDSSEFQPL DPTQEPIFPP ELMTQRNKEQ
260 270 280 290 300
KQVCFKGERV MWIQPTTLQE LVALKSQYPN AKLVVGNTEV GIEMRLKNML
310 320 330 340 350
YPVILAPAWI PEMNAVQQTE TGITFGAACT LSSVEEVLRK AVAELPSYKT
360 370 380 390 400
EIFQAALEQL RWFAGPQIRN VAALGGNIMT ASPISDLNPV LMASGSKLTL
410 420 430 440 450
ISMEGKRTVM MDEKFFTGYR KTIVKPEEVL LSVEIPYSKE GEYFSAFKQA
460 470 480 490 500
YRREDDIAIV TCGMRVLFQH GTSRVQEVKL SYGGMAPTTI LALKTCRELA
510 520 530 540 550
GRDWNEKLLQ DACRLLAGEM DLSPSAPGGM VEFRRTLTLS FFFKFYLTVL
560 570 580 590 600
QKLSKDQNGP NNLCEPVPPN YISATELFHK DPIASTQLFQ EVPRGQLVED
610 620 630 640 650
TVGRPLVHLS AAKQACGEAV YCDDIPHYEN ELYLTLVTST QAHAKILSID
660 670 680 690 700
ASEAQSVPGF VCFVSAKDVP GSNITGIAND ETVFAEDVVT CVGHIIGAVI
710 720 730 740 750
ADTQEHSRRA AKAVKIKYEE LKPIVTIQEA IEQQSFIKPI KRIKKGDVNK
760 770 780 790 800
GFEESDHILE GEMHIGGQEH FYLETHCTLA VPKGEDGEME LFVSTQNLMK
810 820 830 840 850
TQEFTASALG VPSNRIVVRV KRMGGGFGGK ETRNTILTTV VAVAAFKTGR
860 870 880 890 900
PVRCMLDRDE DMLISGGRHP FLGRYKVGFM KNGKIKSLEV SYYSNGGNSA
910 920 930 940 950
DLSHGVMDRA LLHLDNSYNI PNVSIMGFIC KTNLSSNTAF RGFGGPQGMM
960 970 980 990 1000
IAECWMSDLA RKCGLPPEEV RKINLYHEGD LTHFNQKLEG FTLRRCWDEC
1010 1020 1030 1040 1050
LSSSNYHARK KLIEEFNKQN RWKKRGMCII PTKFGISFTV PFLNQAGALV
1060 1070 1080 1090 1100
HVYTDGSVLL THGGTEMGQG LHTKMIQVAS RSLGIPTSKI YISETSTNTV
1110 1120 1130 1140 1150
PNTSPTAASV SADINGMAVH NACQTILKRL EPIKQSNLKG SWEDWIKTAY
1160 1170 1180 1190 1200
ENCISLSATG FYRIPDVGYN FETNKGKPFH YFSYGVACSE VEIDCLTGDH
1210 1220 1230 1240 1250
KNIRTDIVMD VGTSLNPAID IGQIEGAFVQ GIGLFTMEEL RYSPEGNLYT
1260 1270 1280 1290 1300
RGPGMYKIPA FGDIPTEFYV SLLRDCPNSK AIYSSKAVGE PPLFLSASVF
1310 1320 1330 1340 1350
YAIKDAIYSA REDSGVTEPF RLDSPATPER IRNACVDTFT KMCPSAEPGT

FKPWSVRA
Length:1,358
Mass (Da):149,614
Last modified:February 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:i53B049B38704995F
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
D13221 mRNA Translation: BAA02502.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A55711, XOCHDH

NCBI Reference Sequences

More...
RefSeqi
NP_990458.1, NM_205127.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
396025

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
gga:396025

<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
D13221 mRNA Translation: BAA02502.1
PIRiA55711, XOCHDH
RefSeqiNP_990458.1, NM_205127.1

3D structure databases

SMRiP47990
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9031.ENSGALP00000014144

Proteomic databases

PaxDbiP47990
PRIDEiP47990

Genome annotation databases

GeneIDi396025
KEGGigga:396025

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
7498

Phylogenomic databases

eggNOGiKOG0430, Eukaryota
InParanoidiP47990
OrthoDBi48717at2759
PhylomeDBiP47990

Enzyme and pathway databases

ReactomeiR-GGA-421178, Urate synthesis

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P47990

Family and domain databases

InterProiView protein in InterPro
IPR002888, 2Fe-2S-bd
IPR036884, 2Fe-2S-bd_dom_sf
IPR036010, 2Fe-2S_ferredoxin-like_sf
IPR001041, 2Fe-2S_ferredoxin-type
IPR006058, 2Fe2S_fd_BS
IPR000674, Ald_Oxase/Xan_DH_a/b
IPR036856, Ald_Oxase/Xan_DH_a/b_sf
IPR016208, Ald_Oxase/xanthine_DH
IPR008274, AldOxase/xan_DH_Mopterin-bd
IPR037165, AldOxase/xan_DH_Mopterin-bd_sf
IPR005107, CO_DH_flav_C
IPR036683, CO_DH_flav_C_dom_sf
IPR016166, FAD-bd_PCMH
IPR036318, FAD-bd_PCMH-like_sf
IPR002346, Mopterin_DH_FAD-bd
IPR022407, OxRdtase_Mopterin_BS
IPR014309, Xanthine_DH_Mopterin-bd_su
IPR014307, Xanthine_DH_ssu
PfamiView protein in Pfam
PF01315, Ald_Xan_dh_C, 1 hit
PF02738, Ald_Xan_dh_C2, 1 hit
PF03450, CO_deh_flav_C, 1 hit
PF00941, FAD_binding_5, 1 hit
PF00111, Fer2, 1 hit
PF01799, Fer2_2, 1 hit
PIRSFiPIRSF000127, Xanthine_DH, 1 hit
SMARTiView protein in SMART
SM01008, Ald_Xan_dh_C, 1 hit
SM01092, CO_deh_flav_C, 1 hit
SUPFAMiSSF47741, SSF47741, 1 hit
SSF54292, SSF54292, 1 hit
SSF54665, SSF54665, 1 hit
SSF55447, SSF55447, 1 hit
SSF56003, SSF56003, 1 hit
SSF56176, SSF56176, 1 hit
TIGRFAMsiTIGR02963, xanthine_xdhA, 1 hit
TIGR02965, xanthine_xdhB, 1 hit
PROSITEiView protein in PROSITE
PS00197, 2FE2S_FER_1, 1 hit
PS51085, 2FE2S_FER_2, 1 hit
PS51387, FAD_PCMH, 1 hit
PS00559, MOLYBDOPTERIN_EUK, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

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

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiXDH_CHICK
<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: P47990
<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: February 1, 1996
Last sequence update: February 1, 1996
Last modified: June 2, 2021
This is version 135 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

Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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