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Entry version 37 (16 Jan 2019)
Sequence version 1 (28 Nov 2012)
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Protein

Chitin synthase 3

Gene

CHS3

Organism
Cryptococcus neoformans var. grubii serotype A (strain H99 / ATCC 208821 / CBS 10515 / FGSC 9487) (Filobasidiella neoformans var. grubii)
Status
Reviewed-Annotation 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>
-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

Appears to be responsible for the synthesis of the majority of the chitin found in the cell wall periphery.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>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 functionGlycosyltransferase, Transferase
Biological processCell wall biogenesis/degradation

<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:
Chitin synthase 3By similarity (EC:2.4.1.16By similarity)
Alternative name(s):
Chitin-UDP acetyl-glucosaminyl transferase 3
Class-IV chitin synthase 3
<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:CHS31 Publication
ORF Names:CNAG_05581
<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>OrganismiCryptococcus neoformans var. grubii serotype A (strain H99 / ATCC 208821 / CBS 10515 / FGSC 9487) (Filobasidiella neoformans var. grubii)
<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 identifieri235443 [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 lineageiEukaryotaFungiDikaryaBasidiomycotaAgaricomycotinaTremellomycetesTremellalesCryptococcaceaeCryptococcusCryptococcus neoformans species complex
<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
  • UP000010091 <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 14

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:CNAG_05581

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 212ExtracellularBy similarityAdd BLAST212
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei213 – 233HelicalSequence analysisAdd BLAST21
Topological domaini234 – 247CytoplasmicBy similarityAdd BLAST14
Transmembranei248 – 268HelicalSequence analysisAdd BLAST21
Topological domaini269 – 505ExtracellularBy similarityAdd BLAST237
Transmembranei506 – 526HelicalSequence analysisAdd BLAST21
Topological domaini527 – 1043CytoplasmicBy similarityAdd BLAST517
Transmembranei1044 – 1064HelicalSequence analysisAdd BLAST21
Topological domaini1065 – 1067ExtracellularBy similarity3
Transmembranei1068 – 1088HelicalSequence analysisAdd BLAST21
Topological domaini1089 – 1097CytoplasmicBy similarity9
Transmembranei1098 – 1118HelicalSequence analysisAdd BLAST21
Topological domaini1119 – 1122ExtracellularBy similarity4
Transmembranei1123 – 1143HelicalSequence analysisAdd BLAST21
Topological domaini1144 – 1421CytoplasmicBy similarityAdd BLAST278

Keywords - Cellular componenti

Cell membrane, 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_00004351351 – 1421Chitin synthase 3Add BLAST1421

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi9N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi312N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi372N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi378N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi397N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Glycosylationi455N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1

<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

Palmitoylated by PFA4; required for proper subcellular localization.1 Publication

Keywords - PTMi

Glycoprotein

PTM databases

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
J9VXM5

<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

Keywords - Domaini

Transmembrane, Transmembrane helix

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004835 Chitin_synth
IPR029044 Nucleotide-diphossugar_trans

The PANTHER Classification System

More...
PANTHERi
PTHR22914 PTHR22914, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53448 SSF53448, 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.

J9VXM5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSRPHLQQNV SFQDTKPPSR RAGRDDIPPR PPTKSDPSKA SLTTTTTVQS
60 70 80 90 100
VGGYNNHQLD FDDNAYVDAG SSNPQGFSDY NGVRRKKSMV RPERERIDPN
110 120 130 140 150
HRLWHYREHA AEDQVDIQPS STGNQPYNQY NNQRPGANLR RGKSLLARET
160 170 180 190 200
DDVDDSSGLN IFKRGATIRR KASRATPRQA PTGAQSNRVS AGQKEDEECC
210 220 230 240 250
CLGNFAPGPK NCWMIYCYLL TICIPGFVIA KVFGKKTPDA QRAWREKIGI
260 270 280 290 300
VSIVLYLMGA VGFITFGFTQ TVCGDTQLRL PGGSANTGSL VINGYDYDFS
310 320 330 340 350
TWRHPVAGDT FNGTTSPLYM DQYMAGGMDA SFLFQNVNQN CLGLITPASG
360 370 380 390 400
TGIDHDGDQM GWYFPCNLHD QNGTSAANLT GITDRTNCHV SSYARSNFSA
410 420 430 440 450
VVPTAEIYYT WDRVKDESRN LAVYKSAVID MNLLQWLDDT QVSYPEFFNT
460 470 480 490 500
IKNRNDSYAG KDITALIERA GLSQYARCLT DVIQIGFVDT ITIGCIMSEL
510 520 530 540 550
VLYVSLVFIL GAVFIKFGMA VVFGWFLSWR MGNFKGESYQ ERMKRAAEIE
560 570 580 590 600
NWTDDIYRPA PGYLRPNATG TARTGVKKNF LPTTSRFSRA EPMLVSSSRP
610 620 630 640 650
STSYGMVGET RRQGSSIYGN KLGPPAHTTP PGSPLLRNSR SSTSLPFRDD
660 670 680 690 700
SRHSISDRSV NNNVPCPFPL GNVVPQPAPD FEPFGYPLIH SICLVTAYSE
710 720 730 740 750
SIEGLRTTLD SLATTDYPNS HKLILVICDG MVRGSGSKQY TPEIVLGMMK
760 770 780 790 800
ELVTPAEEVE AHSYVAIADG HKRHNMAKVY AGFYAYDSET VEASKQQRVP
810 820 830 840 850
MVLVSKVGNP LEVNDAKPGN RGKRDSQIVL MSFLQKVMFD ERMTTLEYEF
860 870 880 890 900
FNAVWRCTGI PPDRYETVLC VDADTKVFPD SLTRMNACMV NDHEIMGLCG
910 920 930 940 950
ETKIANKSET WVTMIQVFEY YISHHNTKAF ESVFGGVTCL PGCFSMYRIK
960 970 980 990 1000
APKGERGFWV PILANPDICE HYAENVVDTL HKKNLLLLGE DRYLSTLMLK
1010 1020 1030 1040 1050
TFPKRKMVFC PQAVCKTIVP DTFRVLLSQR RRWINSTVHN LCELILVRDL
1060 1070 1080 1090 1100
CGTFCFSMQF VVFMDLVGTL VLPAAISFTL YIIMISIIPQ SVTGMPRPYV
1110 1120 1130 1140 1150
SLVLLAFILG LPGVLIVITS RKIAYVGWML VYLISLPVWN LILPAYSYWH
1160 1170 1180 1190 1200
MDDFTWGETR KIAGEVKEEA HGGKEGTFDS SHIVMKKWAE FERERRWRTG
1210 1220 1230 1240 1250
TASRDSQYFD VVQRANSPRS GIPSNRYSIV STSETFNSGL GTAESNHLFR
1260 1270 1280 1290 1300
QSQSFASMSQ VAPSPETNYG NVPQLALPPP RGASIGREHS PSSTESGTSN
1310 1320 1330 1340 1350
NYAYGSTEEP TASNVDPYYQ PFTNEVYQDE AEQPILPSEY TTTSPEPVYQ
1360 1370 1380 1390 1400
TAPARVRQPS QRGVSLVDTG PVRSAQAAPH DAVRRVSRHQ RRSSSKNQLV
1410 1420
SPISSGGHTG SLPPGAAPPQ Y
Length:1,421
Mass (Da):158,184
Last modified:November 28, 2012 - 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:i5B2C3D71C7D80E46
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
CP003833 Genomic DNA Translation: AFR99008.1

NCBI Reference Sequences

More...
RefSeqi
XP_012053858.1, XM_012198468.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
AFR99008; AFR99008; CNAG_05581

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
23888883

<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
CP003833 Genomic DNA Translation: AFR99008.1
RefSeqiXP_012053858.1, XM_012198468.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

PTM databases

SwissPalmiJ9VXM5

Genome annotation databases

EnsemblFungiiAFR99008; AFR99008; CNAG_05581
GeneIDi23888883

Organism-specific databases

EuPathDBiFungiDB:CNAG_05581

Family and domain databases

InterProiView protein in InterPro
IPR004835 Chitin_synth
IPR029044 Nucleotide-diphossugar_trans
PANTHERiPTHR22914 PTHR22914, 1 hit
SUPFAMiSSF53448 SSF53448, 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 nameiCHS3_CRYNH
<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: J9VXM5
<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: December 9, 2015
Last sequence update: November 28, 2012
Last modified: January 16, 2019
This is version 37 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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